---> uname -a: Linux prd-centos7-builder-2c-1g-329.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 394 292 16 3102 3103 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:62:27:4a brd ff:ff:ff:ff:ff:ff inet 10.30.218.247/23 brd 10.30.219.255 scope global dynamic eth0 valid_lft 86089sec preferred_lft 86089sec inet6 fe80::f816:3eff:fe62:274a/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) 12/29/2023 _x86_64_ (1 CPU) 01:44:44 PM LINUX RESTART 01:45:05 PM tps rtps wtps bread/s bwrtn/s 01:46:01 PM 120.51 37.48 83.02 5206.19 39710.41 01:47:01 PM 224.92 6.47 218.45 1163.10 9079.21 01:48:01 PM 196.90 6.61 190.30 940.96 6519.02 01:49:02 PM 145.10 8.28 136.82 892.56 42176.73 Average: 173.21 14.29 158.92 1994.99 23874.14 01:45:05 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:46:01 PM 1761948 2118344 54.59 2088 1666736 510112 10.35 445544 1471552 127908 01:47:01 PM 1564876 2315416 59.67 2088 1893948 418308 8.49 401972 1655888 142176 01:48:01 PM 1259916 2620376 67.53 2088 2032092 542960 11.02 668420 1678016 101808 01:49:02 PM 272996 3607296 92.96 2088 3023436 508800 10.32 1260876 2017240 39584 Average: 1214934 2665358 68.69 2088 2154053 495045 10.04 694203 1705674 102869 01:45:05 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:46:01 PM eth0 280.40 154.93 1629.41 63.66 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 54.00 41.25 796.68 13.34 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 335.69 411.75 2161.03 56.27 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 01:49:02 PM eth0 167.03 211.53 838.74 30.86 0.00 0.00 0.00 01:49:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 208.15 205.82 1355.52 40.65 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) 12/29/2023 _x86_64_ (1 CPU) 01:44:44 PM LINUX RESTART 01:45:05 PM CPU %user %nice %system %iowait %steal %idle 01:46:01 PM all 63.01 0.00 7.74 23.47 0.10 5.69 01:46:01 PM 0 63.01 0.00 7.74 23.47 0.10 5.69 01:47:01 PM all 52.60 0.00 5.30 14.49 0.11 27.50 01:47:01 PM 0 52.60 0.00 5.30 14.49 0.11 27.50 01:48:01 PM all 44.71 0.00 3.06 5.35 0.14 46.74 01:48:01 PM 0 44.71 0.00 3.06 5.35 0.14 46.74 01:49:02 PM all 56.34 0.00 5.35 15.08 0.15 23.08 01:49:02 PM 0 56.34 0.00 5.35 15.08 0.15 23.08 Average: all 53.95 0.00 5.31 14.41 0.13 26.20 Average: 0 53.95 0.00 5.31 14.41 0.13 26.20