---> uname -a: Linux prd-centos7-builder-2c-1g-238.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: 2800.000 BogoMIPS: 5600.00 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 397 298 16 3092 3099 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:89:8c:2d brd ff:ff:ff:ff:ff:ff inet 10.30.218.66/23 brd 10.30.219.255 scope global dynamic eth0 valid_lft 86112sec preferred_lft 86112sec inet6 fe80::f816:3eff:fe89:8c2d/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) 12/24/2023 _x86_64_ (1 CPU) 01:44:25 PM LINUX RESTART 01:45:02 PM tps rtps wtps bread/s bwrtn/s 01:46:01 PM 94.03 10.88 83.15 1302.31 6865.60 01:47:01 PM 281.39 12.90 268.49 2076.58 11475.21 01:48:01 PM 106.64 4.14 102.50 648.48 14471.83 01:49:01 PM 136.47 15.16 121.32 1297.81 29671.37 Average: 155.71 10.73 144.98 1332.83 15589.47 01:45:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:46:01 PM 1635960 2244332 57.84 2088 1755600 515524 10.46 447052 1566020 171876 01:47:01 PM 1394040 2486252 64.07 2088 1927952 538536 10.93 545920 1674724 5892 01:48:01 PM 562808 3317484 85.50 2088 2573700 646720 13.12 1152372 1859916 249212 01:49:01 PM 315112 3565180 91.88 2088 3007360 478480 9.71 1560900 1676548 420 Average: 976980 2903312 74.82 2088 2316153 544815 11.05 926561 1694302 106850 01:45:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:46:01 PM eth0 89.12 62.23 1209.44 15.82 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 123.58 148.78 801.56 30.68 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 380.08 466.51 2612.13 62.56 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 119.89 141.30 101.84 3643.11 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 Average: eth0 179.77 207.03 1190.89 922.35 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) 12/24/2023 _x86_64_ (1 CPU) 01:44:25 PM LINUX RESTART 01:45:02 PM CPU %user %nice %system %iowait %steal %idle 01:46:01 PM all 78.66 0.00 5.72 4.88 0.09 10.64 01:46:01 PM 0 78.66 0.00 5.72 4.88 0.09 10.64 01:47:01 PM all 44.89 0.00 3.75 9.58 0.11 41.67 01:47:01 PM 0 44.89 0.00 3.75 9.58 0.11 41.67 01:48:01 PM all 50.30 0.00 4.23 6.96 0.11 38.40 01:48:01 PM 0 50.30 0.00 4.23 6.96 0.11 38.40 01:49:01 PM all 70.69 0.00 4.60 5.23 0.11 19.37 01:49:01 PM 0 70.69 0.00 4.60 5.23 0.11 19.37 Average: all 60.81 0.00 4.56 6.70 0.10 27.82 Average: 0 60.81 0.00 4.56 6.70 0.10 27.82