---> uname -a: Linux prd-centos7-builder-1c-1g-3300.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: 2800.022 BogoMIPS: 5600.04 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: 990 321 127 11 541 494 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:aa:ca:e8 brd ff:ff:ff:ff:ff:ff inet 10.32.7.41/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86093sec preferred_lft 86093sec inet6 fe80::f816:3eff:feaa:cae8/64 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) 01/10/2024 _x86_64_ (1 CPU) 02:22:22 PM LINUX RESTART 02:23:01 PM tps rtps wtps bread/s bwrtn/s 02:24:01 PM 125.32 2.98 122.34 93.57 17349.06 02:25:02 PM 155.74 12.14 143.59 1254.46 20534.61 02:26:01 PM 250.88 72.44 178.44 8125.12 33124.26 02:27:01 PM 201.59 144.30 57.29 8034.24 4321.95 Average: 183.15 58.30 124.85 4376.80 18698.66 02:23:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:24:01 PM 128996 885464 87.28 2088 540952 428896 20.79 287072 451512 6144 02:25:02 PM 154980 859480 84.72 0 460992 515508 24.99 315432 372892 968 02:26:01 PM 207528 806932 79.54 0 405460 545324 26.43 213404 416396 39028 02:27:01 PM 65240 949220 93.57 0 512268 467616 22.67 290516 460528 32 Average: 139186 875274 86.28 522 479918 489336 23.72 276606 425332 11543 02:23:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:24:01 PM eth0 96.84 95.41 1341.36 12.21 0.00 0.00 0.00 02:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:02 PM eth0 105.87 94.27 1775.30 11.67 0.00 0.00 0.00 02:25:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 PM eth0 49.05 46.09 811.35 7.86 0.00 0.00 0.00 02:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 PM eth0 19.14 18.33 30.70 10.47 0.00 0.00 0.00 02:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 67.58 63.39 985.93 10.56 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) 01/10/2024 _x86_64_ (1 CPU) 02:22:22 PM LINUX RESTART 02:23:01 PM CPU %user %nice %system %iowait %steal %idle 02:24:01 PM all 67.85 0.00 5.94 1.69 0.11 24.41 02:24:01 PM 0 67.85 0.00 5.94 1.69 0.11 24.41 02:25:02 PM all 69.50 0.00 6.71 1.40 0.13 22.27 02:25:02 PM 0 69.50 0.00 6.71 1.40 0.13 22.27 02:26:01 PM all 65.78 0.00 6.81 6.51 0.15 20.75 02:26:01 PM 0 65.78 0.00 6.81 6.51 0.15 20.75 02:27:01 PM all 53.74 0.00 3.17 15.82 0.11 27.16 02:27:01 PM 0 53.74 0.00 3.17 15.82 0.11 27.16 Average: all 64.16 0.00 5.64 6.40 0.12 23.68 Average: 0 64.16 0.00 5.64 6.40 0.12 23.68