---> uname -a: Linux prd-centos8-builder-1c-1g-2991.novalocal 4.18.0-496.el8.x86_64 #1 SMP Mon Jun 5 15:04:29 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 rep_good nopl cpuid extd_apicid tsc_known_freq 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 ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 330M 0 330M 0% /dev tmpfs 386M 0 386M 0% /dev/shm tmpfs 386M 11M 376M 3% /run tmpfs 386M 0 386M 0% /sys/fs/cgroup /dev/vda1 20G 8.5G 12G 43% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 301 93 4 376 339 Swap: 1023 31 992 ---> 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:a4:a1:08 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.19/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86031sec preferred_lft 86031sec inet6 fe80::f816:3eff:fea4:a108/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 01/06/2024 _x86_64_ (1 CPU) 18:03:53 LINUX RESTART (1 CPU) 06:04:02 PM tps rtps wtps bread/s bwrtn/s 06:05:02 PM 301.20 232.23 68.98 16673.06 40542.12 06:06:01 PM 141.55 30.16 111.39 3416.41 13581.59 06:07:01 PM 142.17 35.94 106.23 2304.17 10402.40 06:08:01 PM 35.38 7.33 28.05 514.98 1009.78 06:09:01 PM 57.24 38.91 18.33 2682.09 593.95 06:10:01 PM 150.60 88.51 62.09 5400.00 2508.46 Average: 137.56 71.84 65.72 5137.65 11353.13 06:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:02 PM 97592 369940 691464 87.63 2104 351472 468744 25.51 127236 431864 28564 06:06:01 PM 106796 337520 682260 86.47 1520 299700 496212 27.00 93280 431316 24556 06:07:01 PM 165148 349616 623908 79.07 1068 248236 472256 25.70 118960 328212 14120 06:08:01 PM 154368 352480 634688 80.44 1068 261984 473372 25.76 139896 320932 16 06:09:01 PM 119312 376900 669744 84.88 1068 321620 453544 24.68 144556 350208 13552 06:10:01 PM 62720 329992 726336 92.05 284 333588 505756 27.52 146892 416204 13904 Average: 117656 352741 671400 85.09 1185 302767 478314 26.03 128470 379789 15785 06:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:02 PM eth0 205.44 113.11 885.67 53.66 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 72.20 65.12 1102.51 7.67 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 20.83 21.66 178.15 6.90 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 15.75 18.60 15.15 8.86 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 19.16 19.58 18.93 9.29 0.00 0.00 0.00 0.00 06:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 PM eth0 13.51 14.92 10.74 8.76 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 57.37 41.91 365.22 15.77 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 01/06/2024 _x86_64_ (1 CPU) 18:03:53 LINUX RESTART (1 CPU) 06:04:02 PM CPU %user %nice %system %iowait %steal %idle 06:05:02 PM all 57.59 0.08 11.98 21.07 0.14 9.14 06:05:02 PM 0 57.59 0.08 11.98 21.07 0.14 9.14 06:06:01 PM all 69.25 0.00 6.86 5.19 0.14 18.56 06:06:01 PM 0 69.25 0.00 6.86 5.19 0.14 18.56 06:07:01 PM all 62.03 0.00 5.66 8.40 0.12 23.79 06:07:01 PM 0 62.03 0.00 5.66 8.40 0.12 23.79 06:08:01 PM all 67.65 0.00 2.74 1.12 0.10 28.40 06:08:01 PM 0 67.65 0.00 2.74 1.12 0.10 28.40 06:09:01 PM all 57.96 0.00 3.22 3.54 0.12 35.16 06:09:01 PM 0 57.96 0.00 3.22 3.54 0.12 35.16 06:10:01 PM all 59.08 0.00 3.99 17.06 0.12 19.76 06:10:01 PM 0 59.08 0.00 3.99 17.06 0.12 19.76 Average: all 62.25 0.01 5.72 9.37 0.12 22.52 Average: 0 62.25 0.01 5.72 9.37 0.12 22.52