---> uname -a: Linux prd-centos8-builder-1c-1g-3061.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: 770 295 86 6 389 343 Swap: 1023 27 996 ---> 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:e7:99:3d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.138/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85979sec preferred_lft 85979sec inet6 fe80::f816:3eff:fee7:993d/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) 01/07/2024 _x86_64_ (1 CPU) 14:03:52 LINUX RESTART (1 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 292.94 233.64 59.30 16348.58 39182.03 02:06:01 PM 125.85 26.35 99.50 3281.29 11546.34 02:07:01 PM 131.41 36.29 95.12 1982.22 10480.81 02:08:01 PM 60.30 9.15 51.15 529.42 3494.45 02:09:01 PM 19.30 4.42 14.88 79.72 705.60 02:10:01 PM 149.36 115.28 34.08 7585.95 1916.60 Average: 129.88 70.87 59.01 4968.85 11222.21 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 81256 381392 707800 89.70 2104 377240 459440 25.00 121008 447896 27636 02:06:01 PM 116072 373168 672984 85.29 1020 327404 460844 25.08 115464 398288 25452 02:07:01 PM 74264 318064 714792 90.59 112 309692 499092 27.16 106072 430444 7808 02:08:01 PM 136156 326524 652900 82.74 44 256516 500960 27.26 141620 338060 12712 02:09:01 PM 172704 351448 616352 78.11 44 244940 470308 25.59 141204 300964 24 02:10:01 PM 55548 329052 733508 92.96 0 339668 524196 28.53 136264 427156 8 Average: 106000 346608 683056 86.57 554 309243 485807 26.44 126939 390468 12273 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 200.90 116.10 881.17 53.25 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 59.75 54.26 780.20 6.16 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 28.53 28.60 388.05 7.69 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 18.86 20.54 154.11 5.92 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 12.35 15.11 9.53 7.06 0.00 0.00 0.00 0.00 02:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 PM eth0 15.83 15.38 15.92 8.07 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 56.04 41.67 371.51 14.69 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) 01/07/2024 _x86_64_ (1 CPU) 14:03:52 LINUX RESTART (1 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 61.86 0.12 13.70 17.82 0.23 6.26 02:05:01 PM 0 61.86 0.12 13.70 17.82 0.23 6.26 02:06:01 PM all 74.79 0.00 7.50 3.12 0.18 14.41 02:06:01 PM 0 74.79 0.00 7.50 3.12 0.18 14.41 02:07:01 PM all 70.17 0.00 6.40 4.83 0.17 18.42 02:07:01 PM 0 70.17 0.00 6.40 4.83 0.17 18.42 02:08:01 PM all 67.33 0.00 3.90 2.23 0.15 26.38 02:08:01 PM 0 67.33 0.00 3.90 2.23 0.15 26.38 02:09:01 PM all 69.53 0.00 2.59 0.53 0.15 27.20 02:09:01 PM 0 69.53 0.00 2.59 0.53 0.15 27.20 02:10:01 PM all 54.98 0.00 3.85 16.04 0.18 24.95 02:10:01 PM 0 54.98 0.00 3.85 16.04 0.18 24.95 Average: all 66.44 0.02 6.32 7.43 0.18 19.61 Average: 0 66.44 0.02 6.32 7.43 0.18 19.61