---> uname -a: Linux prd-centos8-builder-1c-1g-213.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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 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 329M 0 329M 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 9.0G 12G 45% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 300 78 5 391 338 Swap: 1023 25 998 ---> 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:dd:45:24 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.130/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86078sec preferred_lft 86078sec inet6 fe80::f816:3eff:fedd:4524/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 05/05/2024 _x86_64_ (1 CPU) 16:03:46 LINUX RESTART (1 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 281.43 164.64 116.79 13513.24 42092.64 04:06:01 PM 149.72 35.43 114.29 3948.83 12712.71 04:07:01 PM 78.11 24.73 53.38 1111.93 4072.39 04:08:01 PM 17.98 3.73 14.25 64.91 309.53 04:09:01 PM 138.03 111.23 26.80 8010.93 1364.28 Average: 133.06 67.95 65.11 5330.23 12111.45 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 117800 346020 671412 85.07 1664 301704 484368 26.36 111576 414120 24856 04:06:01 PM 59440 319160 729772 92.47 0 326036 497252 27.06 126180 432332 27776 04:07:01 PM 76908 292240 712304 90.26 0 281860 534688 29.09 156068 390120 15808 04:08:01 PM 160556 360784 628656 79.66 0 266812 464244 25.26 155920 305732 24 04:09:01 PM 95756 363292 693456 87.87 0 333556 473152 25.75 170768 359520 12624 Average: 102092 336299 687120 87.06 333 301994 490741 26.70 144102 380365 16218 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 197.85 112.49 1069.99 56.37 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 52.68 49.83 612.96 7.54 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 27.47 29.56 277.64 9.90 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 18.56 19.48 15.34 8.31 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 19.26 19.42 19.23 13.82 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 63.17 46.16 399.07 19.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 05/05/2024 _x86_64_ (1 CPU) 16:03:46 LINUX RESTART (1 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 59.56 0.07 15.60 14.08 0.12 10.59 04:05:01 PM 0 59.56 0.07 15.60 14.08 0.12 10.59 04:06:01 PM all 72.85 0.00 10.35 4.26 0.10 12.44 04:06:01 PM 0 72.85 0.00 10.35 4.26 0.10 12.44 04:07:01 PM all 66.00 0.00 5.04 3.66 0.08 25.22 04:07:01 PM 0 66.00 0.00 5.04 3.66 0.08 25.22 04:08:01 PM all 62.92 0.00 4.57 0.60 0.10 31.80 04:08:01 PM 0 62.92 0.00 4.57 0.60 0.10 31.80 04:09:01 PM all 66.84 0.00 5.31 13.21 0.10 14.53 04:09:01 PM 0 66.84 0.00 5.31 13.21 0.10 14.53 Average: all 65.63 0.01 8.17 7.16 0.10 18.92 Average: 0 65.63 0.01 8.17 7.16 0.10 18.92