---> uname -a: Linux prd-centos7-builder-1c-1g-1319.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 5.8G 15G 29% / tmpfs 100M 0 100M 0% /run/user/1001 tmpfs 100M 0 100M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 990 368 93 8 529 434 Swap: 1023 4 1019 ---> 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:30:a9:2a brd ff:ff:ff:ff:ff:ff inet 10.32.7.115/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85593sec preferred_lft 85593sec inet6 fe80::f816:3eff:fe30:a92a/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) 12/01/2023 _x86_64_ (1 CPU) 01:00:34 PM LINUX RESTART 01:01:01 PM tps rtps wtps bread/s bwrtn/s 01:02:01 PM 32.24 14.57 17.66 1716.18 6865.18 01:03:01 PM 219.79 34.69 185.10 3042.51 23617.75 01:04:01 PM 11.81 0.58 11.23 24.13 718.22 01:05:01 PM 0.16 0.00 0.16 0.00 2.04 01:06:01 PM 0.25 0.04 0.22 13.01 2.24 01:07:01 PM 0.29 0.02 0.27 0.58 3.43 01:08:01 PM 0.38 0.04 0.34 0.87 21.90 01:09:01 PM 0.85 0.00 0.85 0.00 12.94 01:10:01 PM 0.18 0.00 0.18 0.00 1.48 01:11:01 PM 0.72 0.42 0.31 17.76 3.68 01:12:01 PM 96.52 95.02 1.50 6018.22 55.96 01:13:01 PM 235.44 141.70 93.74 3145.82 10877.79 01:14:01 PM 301.08 152.65 148.42 3214.88 13600.00 Average: 68.77 33.61 35.16 1324.13 4279.94 01:01:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:02:01 PM 132576 881884 86.93 2088 501756 728340 35.30 378344 376320 25008 01:03:01 PM 210360 804100 79.26 0 336744 805668 39.05 298596 337236 11992 01:04:01 PM 225408 789052 77.78 0 337348 806708 39.10 320780 318012 8 01:05:01 PM 225256 789204 77.80 0 337372 807876 39.16 321156 317880 8 01:06:01 PM 229220 785240 77.40 0 337724 808356 39.18 319088 316008 16 01:07:01 PM 235696 778764 76.77 0 337724 808340 39.18 315112 313600 12 01:08:01 PM 232764 781696 77.06 0 338256 803788 38.96 317924 313636 8 01:09:01 PM 232772 781688 77.05 0 338256 803788 38.96 317836 313636 8 01:10:01 PM 238492 775968 76.49 0 338260 803788 38.96 312284 313540 8 01:11:01 PM 237600 776860 76.58 0 338756 803936 38.97 312732 313992 16 01:12:01 PM 162204 852256 84.01 0 522152 410052 19.88 270032 430688 19040 01:13:01 PM 125832 888628 87.60 0 497704 436928 21.18 296684 400600 38316 01:14:01 PM 79428 935032 92.17 0 407516 481220 23.33 311460 346428 26468 Average: 197508 816952 80.53 161 382274 716061 34.71 314771 339352 9301 01:01:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:02:01 PM eth0 192.86 135.40 957.21 40.03 0.00 0.00 0.00 01:02:01 PM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 01:03:01 PM eth0 39.05 36.81 401.11 11.55 0.00 0.00 0.00 01:03:01 PM lo 4.32 4.32 8.19 8.19 0.00 0.00 0.00 01:04:01 PM eth0 0.98 0.52 0.10 0.05 0.00 0.00 0.00 01:04:01 PM lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 01:05:01 PM eth0 0.87 0.98 0.40 0.34 0.00 0.00 0.00 01:05:01 PM lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 01:06:01 PM eth0 0.49 0.65 0.11 0.09 0.00 0.00 0.00 01:06:01 PM lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 01:07:01 PM eth0 0.34 0.54 0.03 0.08 0.00 0.00 0.00 01:07:01 PM lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 01:08:01 PM eth0 6.87 6.45 1.28 12.95 0.00 0.00 0.00 01:08:01 PM lo 8.35 8.35 13.28 13.28 0.00 0.00 0.00 01:09:01 PM eth0 0.42 0.54 0.04 0.05 0.00 0.00 0.00 01:09:01 PM lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 01:10:01 PM eth0 0.36 0.54 0.03 0.05 0.00 0.00 0.00 01:10:01 PM lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 01:11:01 PM eth0 0.49 0.67 0.11 0.09 0.00 0.00 0.00 01:11:01 PM lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 01:12:01 PM eth0 18.10 14.40 11.82 15.24 0.00 0.00 0.00 01:12:01 PM lo 2.22 2.22 2.66 2.66 0.00 0.00 0.00 01:13:01 PM eth0 57.46 55.57 642.38 9.65 0.00 0.00 0.00 01:13:01 PM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 01:14:01 PM eth0 34.45 34.73 467.71 8.97 0.00 0.00 0.00 01:14:01 PM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 Average: eth0 27.53 22.39 192.11 7.72 0.00 0.00 0.00 Average: lo 1.24 1.24 1.86 1.86 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) 12/01/2023 _x86_64_ (1 CPU) 01:00:34 PM LINUX RESTART 01:01:01 PM CPU %user %nice %system %iowait %steal %idle 01:02:01 PM all 23.81 0.00 2.55 0.66 0.07 72.91 01:02:01 PM 0 23.81 0.00 2.55 0.66 0.07 72.91 01:03:01 PM all 43.96 0.00 9.07 3.96 0.11 42.91 01:03:01 PM 0 43.96 0.00 9.07 3.96 0.11 42.91 01:04:01 PM all 3.00 0.00 0.43 0.02 0.18 96.37 01:04:01 PM 0 3.00 0.00 0.43 0.02 0.18 96.37 01:05:01 PM all 3.00 0.00 0.29 0.00 0.18 96.53 01:05:01 PM 0 3.00 0.00 0.29 0.00 0.18 96.53 01:06:01 PM all 2.91 0.00 0.27 0.00 0.14 96.68 01:06:01 PM 0 2.91 0.00 0.27 0.00 0.14 96.68 01:07:01 PM all 3.05 0.00 0.29 0.00 0.18 96.48 01:07:01 PM 0 3.05 0.00 0.29 0.00 0.18 96.48 01:08:01 PM all 4.52 0.00 0.76 0.02 0.16 94.54 01:08:01 PM 0 4.52 0.00 0.76 0.02 0.16 94.54 01:09:01 PM all 3.07 0.00 0.25 0.00 0.16 96.51 01:09:01 PM 0 3.07 0.00 0.25 0.00 0.16 96.51 01:10:01 PM all 3.02 0.00 0.27 0.00 0.16 96.55 01:10:01 PM 0 3.02 0.00 0.27 0.00 0.16 96.55 01:11:01 PM all 3.03 0.00 0.29 0.00 0.18 96.50 01:11:01 PM 0 3.03 0.00 0.29 0.00 0.18 96.50 01:12:01 PM all 12.72 0.00 1.41 11.18 0.13 74.56 01:12:01 PM 0 12.72 0.00 1.41 11.18 0.13 74.56 01:12:01 PM CPU %user %nice %system %iowait %steal %idle 01:13:01 PM all 67.26 4.84 15.36 11.19 0.13 1.21 01:13:01 PM 0 67.26 4.84 15.36 11.19 0.13 1.21 01:14:01 PM all 63.98 2.32 12.37 10.82 0.13 10.40 01:14:01 PM 0 63.98 2.32 12.37 10.82 0.13 10.40 Average: all 18.17 0.54 3.33 2.90 0.15 74.91 Average: 0 18.17 0.54 3.33 2.90 0.15 74.91