---> uname -a: Linux prd-centos7-builder-1c-1g-633.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: 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 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: 990 338 139 10 513 478 Swap: 1023 2 1021 ---> 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:9a:78:1a brd ff:ff:ff:ff:ff:ff inet 10.32.6.214/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85985sec preferred_lft 85985sec inet6 fe80::f816:3eff:fe9a:781a/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) 12/14/2023 _x86_64_ (1 CPU) 03:37:00 PM LINUX RESTART 03:38:01 PM tps rtps wtps bread/s bwrtn/s 03:39:02 PM 154.94 8.27 146.67 758.74 17254.68 03:40:01 PM 189.88 17.31 172.57 1752.80 29578.76 03:41:01 PM 258.77 123.59 135.17 10780.98 20750.47 03:42:01 PM 11.12 0.22 10.90 8.57 741.01 03:43:01 PM 80.89 78.59 2.30 4156.73 86.88 Average: 136.51 45.57 90.94 3463.93 13282.63 03:38:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:39:02 PM 130668 883792 87.12 2088 514456 411484 19.95 332680 387024 25972 03:40:01 PM 70296 944164 93.07 0 484736 546372 26.48 359208 407556 1196 03:41:01 PM 82404 932056 91.88 0 485704 448640 21.75 218732 505840 16888 03:42:01 PM 159488 854972 84.28 0 485932 372684 18.06 158668 491472 12 03:43:01 PM 71684 942776 92.93 0 551600 400252 19.40 189048 548352 40 Average: 102908 911552 89.86 418 504486 435886 21.13 251667 468049 8822 03:38:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:39:02 PM eth0 53.07 49.12 636.84 16.20 0.00 0.00 0.00 03:39:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 PM eth0 135.66 126.55 2541.55 15.96 0.00 0.00 0.00 03:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 PM eth0 15.77 16.82 44.81 6.15 0.00 0.00 0.00 03:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 PM eth0 2.57 2.35 1.39 0.31 0.00 0.00 0.00 03:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 PM eth0 5.09 4.32 3.82 4.45 0.00 0.00 0.00 03:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 41.12 38.60 623.14 8.42 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) 12/14/2023 _x86_64_ (1 CPU) 03:37:00 PM LINUX RESTART 03:38:01 PM CPU %user %nice %system %iowait %steal %idle 03:39:02 PM all 71.73 0.00 6.69 1.77 0.15 19.66 03:39:02 PM 0 71.73 0.00 6.69 1.77 0.15 19.66 03:40:01 PM all 68.75 0.00 6.53 3.34 0.17 21.22 03:40:01 PM 0 68.75 0.00 6.53 3.34 0.17 21.22 03:41:01 PM all 63.25 0.00 6.03 10.58 0.16 19.98 03:41:01 PM 0 63.25 0.00 6.03 10.58 0.16 19.98 03:42:01 PM all 12.62 0.00 1.00 0.02 0.05 86.31 03:42:01 PM 0 12.62 0.00 1.00 0.02 0.05 86.31 03:43:01 PM all 12.56 0.00 1.31 10.18 0.07 75.88 03:43:01 PM 0 12.56 0.00 1.31 10.18 0.07 75.88 Average: all 44.81 0.00 4.22 5.19 0.12 45.67 Average: 0 44.81 0.00 4.22 5.19 0.12 45.67