---> uname -a: Linux prd-centos7-builder-1c-1g-638.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 6.3G 14G 32% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 322 131 10 536 494 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:22:c5:32 brd ff:ff:ff:ff:ff:ff inet 10.32.6.184/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85936sec preferred_lft 85936sec inet6 fe80::f816:3eff:fe22:c532/64 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) 03:41:56 PM LINUX RESTART 03:43:01 PM tps rtps wtps bread/s bwrtn/s 03:44:01 PM 154.05 4.16 149.89 382.10 17619.64 03:45:02 PM 231.62 44.55 187.07 5764.98 33660.57 03:46:01 PM 190.20 82.68 107.52 6514.06 15837.69 03:47:01 PM 9.49 0.10 9.39 4.05 651.16 03:48:01 PM 0.25 0.05 0.20 12.84 2.72 03:49:01 PM 89.92 82.40 7.51 4812.08 147.28 Average: 109.67 35.17 74.50 2860.12 10950.90 03:43:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:44:01 PM 121904 892556 87.98 2088 535388 406624 19.71 334860 387824 24976 03:45:02 PM 79236 935224 92.19 0 532760 502372 24.35 290600 466832 11756 03:46:01 PM 164188 850272 83.82 0 501824 368764 17.87 167788 481776 16408 03:47:01 PM 161256 853204 84.10 0 501944 368764 17.87 167884 481840 8 03:48:01 PM 160532 853928 84.18 0 502300 368780 17.88 168268 481888 8 03:49:01 PM 169260 845200 83.32 0 496000 371876 18.03 182636 464496 136 Average: 142729 871731 85.93 348 511703 397863 19.29 218673 460776 8882 03:43:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:44:01 PM eth0 46.30 46.33 577.59 8.80 0.00 0.00 0.00 03:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:02 PM eth0 134.53 125.99 2500.01 13.79 0.00 0.00 0.00 03:45:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 PM eth0 19.92 22.00 10.74 6.30 0.00 0.00 0.00 03:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 PM eth0 1.20 1.33 0.61 0.17 0.00 0.00 0.00 03:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 PM eth0 1.49 1.60 0.88 0.27 0.00 0.00 0.00 03:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 PM eth0 7.44 7.37 5.58 4.18 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 Average: eth0 34.08 33.07 499.17 5.44 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) 03:41:56 PM LINUX RESTART 03:43:01 PM CPU %user %nice %system %iowait %steal %idle 03:44:01 PM all 70.81 0.00 6.75 1.94 0.13 20.37 03:44:01 PM 0 70.81 0.00 6.75 1.94 0.13 20.37 03:45:02 PM all 64.47 0.00 6.42 5.40 0.13 23.59 03:45:02 PM 0 64.47 0.00 6.42 5.40 0.13 23.59 03:46:01 PM all 57.23 0.00 4.83 4.97 0.11 32.87 03:46:01 PM 0 57.23 0.00 4.83 4.97 0.11 32.87 03:47:01 PM all 7.44 0.00 0.64 0.00 0.03 91.88 03:47:01 PM 0 7.44 0.00 0.64 0.00 0.03 91.88 03:48:01 PM all 9.02 0.00 0.62 0.00 0.05 90.30 03:48:01 PM 0 9.02 0.00 0.62 0.00 0.05 90.30 03:49:01 PM all 26.17 0.00 1.47 10.55 0.10 61.70 03:49:01 PM 0 26.17 0.00 1.47 10.55 0.10 61.70 Average: all 38.27 0.00 3.37 3.77 0.09 54.50 Average: 0 38.27 0.00 3.37 3.77 0.09 54.50