---> uname -a: Linux prd-centos7-builder-2c-1g-221.novalocal 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 1.9G 0 1.9G 0% /dev tmpfs 1.9G 0 1.9G 0% /dev/shm tmpfs 1.9G 17M 1.9G 1% /run tmpfs 1.9G 0 1.9G 0% /sys/fs/cgroup /dev/vda1 20G 6.8G 14G 34% / tmpfs 379M 0 379M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3789 391 308 16 3089 3106 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:3f:3f:96 brd ff:ff:ff:ff:ff:ff inet 10.30.219.181/23 brd 10.30.219.255 scope global dynamic eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fe3f:3f96/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-63247c43-f492-a834-341b-1120eacf5eee.novalocal) 11/27/2023 _x86_64_ (1 CPU) 01:44:22 PM LINUX RESTART 01:45:01 PM tps rtps wtps bread/s bwrtn/s 01:46:01 PM 94.50 24.76 69.74 4410.48 6069.93 01:47:01 PM 217.20 6.48 210.73 1160.96 8283.30 01:48:01 PM 169.82 6.45 163.37 922.54 5739.88 01:49:01 PM 100.24 4.20 96.04 661.87 15967.37 01:50:01 PM 145.80 11.35 134.45 827.83 28349.41 Average: 146.17 10.53 135.64 1580.62 12777.92 01:45:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:46:01 PM 1750532 2129760 54.89 2088 1706568 457484 9.28 372232 1532608 136544 01:47:01 PM 1574216 2306076 59.43 2088 1889200 419292 8.51 400320 1651416 138484 01:48:01 PM 1384436 2495856 64.32 2088 1926932 541224 10.98 561140 1669848 3720 01:49:01 PM 464168 3416124 88.04 2088 2676552 610312 12.38 1143780 1962312 256748 01:50:01 PM 351896 3528396 90.93 2088 3004808 450472 9.14 1524448 1677224 412 Average: 1105050 2775242 71.52 2088 2240812 495757 10.06 800384 1698682 107182 01:45:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:46:01 PM eth0 260.37 147.68 1568.75 58.29 0.00 0.00 0.00 01:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 PM eth0 65.07 52.64 812.77 12.81 0.00 0.00 0.00 01:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 PM eth0 129.06 182.60 276.11 27.30 0.00 0.00 0.00 01:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM eth0 362.33 421.50 2602.68 58.64 0.00 0.00 0.00 01:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 110.23 132.39 99.52 3670.56 0.00 0.00 0.00 01:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 184.62 187.32 1068.05 747.53 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-63247c43-f492-a834-341b-1120eacf5eee.novalocal) 11/27/2023 _x86_64_ (1 CPU) 01:44:22 PM LINUX RESTART 01:45:01 PM CPU %user %nice %system %iowait %steal %idle 01:46:01 PM all 73.60 0.00 7.78 9.21 0.19 9.23 01:46:01 PM 0 73.60 0.00 7.78 9.21 0.19 9.23 01:47:01 PM all 44.15 0.00 4.43 8.36 0.18 42.88 01:47:01 PM 0 44.15 0.00 4.43 8.36 0.18 42.88 01:48:01 PM all 35.28 0.00 2.23 7.31 0.14 55.04 01:48:01 PM 0 35.28 0.00 2.23 7.31 0.14 55.04 01:49:01 PM all 46.69 0.00 4.93 20.28 0.18 27.92 01:49:01 PM 0 46.69 0.00 4.93 20.28 0.18 27.92 01:50:01 PM all 71.98 0.00 4.73 5.57 0.19 17.52 01:50:01 PM 0 71.98 0.00 4.73 5.57 0.19 17.52 Average: all 54.00 0.00 4.79 10.15 0.18 30.89 Average: 0 54.00 0.00 4.79 10.15 0.18 30.89