---> uname -a: Linux prd-centos7-builder-1c-1g-434.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 6.8G 14G 34% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 328 93 11 568 482 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:5c:04:e4 brd ff:ff:ff:ff:ff:ff inet 10.32.7.51/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85824sec preferred_lft 85824sec inet6 fe80::f816:3eff:fe5c:4e4/64 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) 08:35:38 PM LINUX RESTART 08:36:01 PM tps rtps wtps bread/s bwrtn/s 08:37:01 PM 6.80 4.26 2.53 847.67 803.63 08:38:01 PM 1.12 0.00 1.12 0.00 21.06 08:39:01 PM 0.25 0.00 0.25 0.00 2.31 08:40:01 PM 0.17 0.00 0.17 0.00 1.52 08:41:01 PM 73.73 14.61 59.13 1573.47 3629.56 08:42:01 PM 144.09 4.96 139.12 273.89 17483.34 08:43:02 PM 230.57 29.90 200.67 1768.23 36058.63 08:44:01 PM 288.75 56.08 232.68 7365.52 38106.16 08:45:01 PM 194.79 147.58 47.21 8203.17 3038.81 Average: 100.29 27.57 72.72 2142.21 10527.67 08:36:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:37:01 PM 79024 935436 92.21 2088 717488 342048 16.58 175460 646808 12 08:38:01 PM 79776 934684 92.14 2088 717492 341904 16.57 175224 646544 8 08:39:01 PM 79724 934736 92.14 2088 717492 341904 16.57 175212 646544 8 08:40:01 PM 79716 934744 92.14 2088 717500 341904 16.57 175220 646544 8 08:41:01 PM 88408 926052 91.29 2088 576816 451456 21.88 308244 492248 19424 08:42:01 PM 123920 890540 87.78 2088 538264 414720 20.10 288176 436884 43160 08:43:02 PM 70704 943756 93.03 0 523524 537536 26.06 346916 419632 24060 08:44:01 PM 74804 939656 92.63 0 491012 552888 26.80 359556 381852 9084 08:45:01 PM 141120 873340 86.09 0 486604 398256 19.30 262508 393512 27220 Average: 90800 923660 91.05 1392 609577 413624 20.05 251835 523396 13665 08:36:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:37:01 PM eth0 120.83 54.73 398.10 18.80 0.00 0.00 0.00 08:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 PM eth0 0.27 0.10 0.02 0.04 0.00 0.00 0.00 08:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 PM eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 08:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 PM eth0 0.30 0.10 0.02 0.01 0.00 0.00 0.00 08:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 PM eth0 113.46 81.64 662.00 36.50 0.00 0.00 0.00 08:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 PM eth0 51.26 49.70 846.37 8.38 0.00 0.00 0.00 08:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:02 PM eth0 121.37 111.37 2655.43 11.61 0.00 0.00 0.00 08:43:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 PM eth0 4.36 5.46 2.91 2.62 0.00 0.00 0.00 08:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 PM eth0 20.71 19.74 46.86 13.05 0.00 0.00 0.00 08:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 47.76 35.33 499.20 10.04 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) 08:35:38 PM LINUX RESTART 08:36:01 PM CPU %user %nice %system %iowait %steal %idle 08:37:01 PM all 3.74 0.00 0.42 0.10 0.03 95.70 08:37:01 PM 0 3.74 0.00 0.42 0.10 0.03 95.70 08:38:01 PM all 0.22 0.00 0.05 0.00 0.05 99.68 08:38:01 PM 0 0.22 0.00 0.05 0.00 0.05 99.68 08:39:01 PM all 0.32 0.00 0.05 0.00 0.03 99.60 08:39:01 PM 0 0.32 0.00 0.05 0.00 0.03 99.60 08:40:01 PM all 0.45 0.00 0.03 0.00 0.03 99.48 08:40:01 PM 0 0.45 0.00 0.03 0.00 0.03 99.48 08:41:01 PM all 35.92 0.00 3.11 5.25 0.09 55.64 08:41:01 PM 0 35.92 0.00 3.11 5.25 0.09 55.64 08:42:01 PM all 71.60 0.00 6.45 0.93 0.13 20.90 08:42:01 PM 0 71.60 0.00 6.45 0.93 0.13 20.90 08:43:02 PM all 65.31 0.00 7.01 4.98 0.11 22.59 08:43:02 PM 0 65.31 0.00 7.01 4.98 0.11 22.59 08:44:01 PM all 72.05 0.00 7.33 6.29 0.13 14.20 08:44:01 PM 0 72.05 0.00 7.33 6.29 0.13 14.20 08:45:01 PM all 58.92 0.00 4.51 14.49 0.13 21.95 08:45:01 PM 0 58.92 0.00 4.51 14.49 0.13 21.95 Average: all 33.02 0.00 3.10 3.44 0.08 60.36 Average: 0 33.02 0.00 3.10 3.44 0.08 60.36