---> uname -a: Linux prd-centos7-builder-1c-1g-333.novalocal 3.10.0-1160.88.1.el7.x86_64 #1 SMP Tue Mar 7 15:41:52 UTC 2023 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: 2799.870 BogoMIPS: 5599.74 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 ssbd rsb_ctxsw 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 462M 0 462M 0% /dev tmpfs 496M 0 496M 0% /dev/shm tmpfs 496M 13M 483M 3% /run tmpfs 496M 0 496M 0% /sys/fs/cgroup /dev/vda1 20G 6.2G 14G 31% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 324 125 11 540 492 Swap: 1023 1 1022 ---> 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 1450 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:62:1b:64 brd ff:ff:ff:ff:ff:ff inet 10.32.6.116/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86034sec preferred_lft 86034sec inet6 fe80::f816:3eff:fe62:1b64/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.88.1.el7.x86_64 (centos-7-builder-645028a3-691c-92a3-68cd-c5cb772ca423.novalocal) 12/13/2023 _x86_64_ (1 CPU) 03:47:04 PM LINUX RESTART 03:48:01 PM tps rtps wtps bread/s bwrtn/s 03:49:01 PM 164.27 5.74 158.53 445.96 18271.80 03:50:02 PM 209.16 36.14 173.02 3354.06 26505.85 03:51:01 PM 168.98 70.82 98.16 4758.42 14950.39 03:52:01 PM 15.26 0.02 15.24 1.08 1416.46 03:53:01 PM 112.71 91.75 20.96 5495.74 578.82 Average: 132.11 40.46 91.66 2778.16 12128.96 03:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:49:01 PM 179568 834892 82.30 2088 507024 385708 18.70 280988 384620 30152 03:50:02 PM 60936 953524 93.99 0 547508 505252 24.49 293848 475412 38932 03:51:01 PM 153524 860936 84.87 0 514128 372624 18.06 240396 417716 37336 03:52:01 PM 150776 863684 85.14 0 514176 372544 18.06 242300 416900 8 03:53:01 PM 105696 908764 89.58 0 518272 418048 20.26 304188 405860 27224 Average: 130100 884360 87.18 418 520222 410835 19.91 272344 420102 26730 03:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:49:01 PM eth0 56.86 55.76 853.44 8.59 0.00 0.00 0.00 03:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:02 PM eth0 79.50 76.24 1400.68 10.53 0.00 0.00 0.00 03:50:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM eth0 6.96 7.63 4.71 2.98 0.00 0.00 0.00 03:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM eth0 1.27 1.35 0.62 0.18 0.00 0.00 0.00 03:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM eth0 19.58 19.52 43.97 12.71 0.00 0.00 0.00 03:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 32.24 31.52 451.10 6.90 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 3.10.0-1160.88.1.el7.x86_64 (centos-7-builder-645028a3-691c-92a3-68cd-c5cb772ca423.novalocal) 12/13/2023 _x86_64_ (1 CPU) 03:47:04 PM LINUX RESTART 03:48:01 PM CPU %user %nice %system %iowait %steal %idle 03:49:01 PM all 70.53 0.00 6.56 2.42 0.15 20.34 03:49:01 PM 0 70.53 0.00 6.56 2.42 0.15 20.34 03:50:02 PM all 65.40 0.00 6.25 5.69 0.13 22.53 03:50:02 PM 0 65.40 0.00 6.25 5.69 0.13 22.53 03:51:01 PM all 48.34 0.00 4.25 5.91 0.13 41.38 03:51:01 PM 0 48.34 0.00 4.25 5.91 0.13 41.38 03:52:01 PM all 7.62 0.00 0.63 0.15 0.03 91.57 03:52:01 PM 0 7.62 0.00 0.63 0.15 0.03 91.57 03:53:01 PM all 54.11 0.00 2.98 11.22 0.13 31.57 03:53:01 PM 0 54.11 0.00 2.98 11.22 0.13 31.57 Average: all 48.53 0.00 4.07 5.02 0.11 42.26 Average: 0 48.53 0.00 4.07 5.02 0.11 42.26