---> uname -a: Linux prd-centos8-builder-1c-1g-2979.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: 2799.998 BogoMIPS: 5599.99 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: 770 304 96 5 369 334 Swap: 1023 28 995 ---> 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:2f:8e:dc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.43/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86019sec preferred_lft 86019sec inet6 fe80::f816:3eff:fe2f:8edc/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) 16:03:46 LINUX RESTART (1 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:02 PM 245.17 165.71 79.46 12219.79 40811.08 04:06:01 PM 145.46 28.58 116.87 3423.93 15005.43 04:07:01 PM 115.24 35.36 79.88 2600.80 7192.60 04:08:01 PM 40.75 2.93 37.81 186.84 1674.15 04:09:01 PM 46.63 23.18 23.46 1063.78 1853.57 04:10:01 PM 151.22 107.81 43.41 7033.61 1734.02 Average: 124.06 60.71 63.35 4426.42 11376.79 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:02 PM 61388 308792 727668 92.22 2076 325652 524216 28.53 141376 448104 29772 04:06:01 PM 75568 305720 713488 90.42 456 298924 512108 27.87 92088 453940 12664 04:07:01 PM 155976 345372 633080 80.23 456 254880 473640 25.77 123700 334400 28116 04:08:01 PM 153624 346100 635432 80.53 456 258620 473740 25.78 137572 324768 20 04:09:01 PM 167416 379644 621640 78.78 456 277592 490208 26.68 139376 300580 216 04:10:01 PM 69696 334136 719360 91.17 52 330860 513008 27.92 146524 402448 14508 Average: 113945 336627 675111 85.56 659 291088 497820 27.09 130106 377373 14216 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:02 PM eth0 199.25 112.96 1048.06 53.84 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 65.48 59.38 921.29 6.97 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 21.50 22.52 178.71 7.40 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 14.46 17.37 14.43 8.03 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 17.69 18.54 17.77 8.03 0.00 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 14.24 15.34 11.26 9.24 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 55.45 40.99 363.97 15.62 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) 16:03:46 LINUX RESTART (1 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:02 PM all 64.12 0.10 9.39 16.30 0.12 9.97 04:05:02 PM 0 64.12 0.10 9.39 16.30 0.12 9.97 04:06:01 PM all 70.43 0.00 6.85 4.51 0.10 18.11 04:06:01 PM 0 70.43 0.00 6.85 4.51 0.10 18.11 04:07:01 PM all 64.91 0.00 5.50 4.47 0.10 25.02 04:07:01 PM 0 64.91 0.00 5.50 4.47 0.10 25.02 04:08:01 PM all 66.07 0.00 2.55 2.40 0.10 28.88 04:08:01 PM 0 66.07 0.00 2.55 2.40 0.10 28.88 04:09:01 PM all 60.75 0.00 3.20 2.17 0.10 33.77 04:09:01 PM 0 60.75 0.00 3.20 2.17 0.10 33.77 04:10:01 PM all 59.97 0.00 4.32 16.05 0.10 19.56 04:10:01 PM 0 59.97 0.00 4.32 16.05 0.10 19.56 Average: all 64.36 0.02 5.30 7.66 0.10 22.57 Average: 0 64.36 0.02 5.30 7.66 0.10 22.57