---> uname -a: Linux prd-centos8-builder-1c-1g-1401.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: 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 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: 770 298 82 5 389 340 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:ca:65:2b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.81/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85742sec preferred_lft 85742sec inet6 fe80::f816:3eff:feca:652b/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) 05/20/2024 _x86_64_ (1 CPU) 12:04:02 LINUX RESTART (1 CPU) 12:05:01 PM tps rtps wtps bread/s bwrtn/s 12:06:01 PM 164.45 106.64 57.81 8098.62 37438.96 12:07:01 PM 62.47 10.24 52.23 851.00 6439.01 12:08:01 PM 79.81 16.63 63.19 2415.44 6397.19 12:09:01 PM 63.38 18.79 44.59 1684.29 4448.69 12:10:01 PM 42.46 11.87 30.59 282.83 2778.55 12:11:01 PM 18.35 3.26 15.09 236.47 482.40 12:12:01 PM 12.71 0.02 12.69 0.53 240.26 12:13:01 PM 11.64 3.65 7.99 63.96 173.22 12:14:01 PM 116.87 104.10 12.77 7498.90 586.03 12:15:01 PM 31.81 8.79 23.02 478.08 859.91 Average: 60.41 28.41 32.00 2161.72 5987.72 12:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 PM 50900 342808 738312 93.55 2104 361252 466616 25.39 101604 457852 22616 12:07:01 PM 48464 286252 740748 93.86 2000 307040 536128 29.17 109496 465880 3920 12:08:01 PM 106796 350044 682416 86.47 772 311264 481460 26.20 102912 418432 25348 12:09:01 PM 132852 386692 656360 83.17 496 317216 434112 23.62 129708 351136 17980 12:10:01 PM 134436 322640 654776 82.97 140 252860 503640 27.40 125088 359676 8384 12:11:01 PM 199744 393444 589468 74.69 140 258372 432008 23.51 147428 272404 20 12:12:01 PM 70304 279696 718908 91.09 140 274088 546224 29.72 148868 399968 15804 12:13:01 PM 75500 285496 713712 90.43 140 274692 538472 29.30 149276 393208 15796 12:14:01 PM 51040 305156 738172 93.53 0 318688 535276 29.13 146696 426860 128 12:15:01 PM 53008 312940 736204 93.28 0 324664 529272 28.80 146692 426144 136 Average: 92304 326517 696908 88.30 593 300014 500321 27.22 130777 397156 11013 12:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 139.26 89.67 770.39 53.76 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 52.11 40.83 676.24 4.70 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 17.81 16.74 184.84 2.28 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 12.18 12.68 54.55 5.51 0.00 0.00 0.00 0.00 12:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 PM eth0 20.08 18.55 267.18 4.43 0.00 0.00 0.00 0.00 12:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 PM eth0 10.16 13.01 11.27 5.83 0.00 0.00 0.00 0.00 12:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 PM eth0 6.78 10.89 5.85 4.60 0.00 0.00 0.00 0.00 12:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 PM eth0 11.43 12.26 9.73 3.54 0.00 0.00 0.00 0.00 12:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 PM eth0 8.04 8.76 9.73 5.03 0.00 0.00 0.00 0.00 12:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 PM eth0 10.59 12.72 8.79 8.31 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 28.86 23.62 199.94 9.80 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) 05/20/2024 _x86_64_ (1 CPU) 12:04:02 LINUX RESTART (1 CPU) 12:05:01 PM CPU %user %nice %system %iowait %steal %idle 12:06:01 PM all 44.36 0.11 15.14 11.46 19.74 9.18 12:06:01 PM 0 44.36 0.11 15.14 11.46 19.74 9.18 12:07:01 PM all 54.95 0.00 6.91 3.25 19.02 15.87 12:07:01 PM 0 54.95 0.00 6.91 3.25 19.02 15.87 12:08:01 PM all 53.71 0.00 10.06 5.24 19.07 11.91 12:08:01 PM 0 53.71 0.00 10.06 5.24 19.07 11.91 12:09:01 PM all 55.05 0.00 7.08 4.70 20.04 13.14 12:09:01 PM 0 55.05 0.00 7.08 4.70 20.04 13.14 12:10:01 PM all 55.62 0.00 5.26 4.53 18.34 16.25 12:10:01 PM 0 55.62 0.00 5.26 4.53 18.34 16.25 12:11:01 PM all 58.22 0.00 4.19 1.52 18.33 17.74 12:11:01 PM 0 58.22 0.00 4.19 1.52 18.33 17.74 12:12:01 PM all 64.63 0.00 3.75 1.14 15.94 14.54 12:12:01 PM 0 64.63 0.00 3.75 1.14 15.94 14.54 12:13:01 PM all 53.07 0.00 5.02 1.51 13.98 26.42 12:13:01 PM 0 53.07 0.00 5.02 1.51 13.98 26.42 12:14:01 PM all 39.56 0.00 4.26 27.65 17.30 11.23 12:14:01 PM 0 39.56 0.00 4.26 27.65 17.30 11.23 12:15:01 PM all 65.47 0.00 5.56 1.99 14.97 12.01 12:15:01 PM 0 65.47 0.00 5.56 1.99 14.97 12.01 Average: all 54.38 0.01 6.74 6.39 17.68 14.80 Average: 0 54.38 0.01 6.74 6.39 17.68 14.80