---> uname -a: Linux prd-centos8-builder-1c-1g-4609.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: 770 300 81 6 389 339 Swap: 1023 19 1004 ---> 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:20:3c:5d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.28/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85881sec preferred_lft 85881sec inet6 fe80::f816:3eff:fe20:3c5d/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) 03/15/2024 _x86_64_ (1 CPU) 08:03:44 LINUX RESTART (1 CPU) 08:04:02 AM tps rtps wtps bread/s bwrtn/s 08:05:02 AM 243.33 191.99 51.34 15016.74 39433.74 08:06:01 AM 89.35 20.26 69.09 2631.82 7562.12 08:07:01 AM 98.84 18.86 79.98 1215.64 8960.68 08:08:01 AM 63.36 22.29 41.07 1791.14 3829.26 08:09:01 AM 23.02 4.86 18.15 243.17 517.07 08:10:01 AM 13.91 0.23 13.67 9.33 1229.60 08:11:01 AM 25.70 16.79 8.91 711.24 694.27 08:12:01 AM 109.04 89.49 19.55 7207.99 680.98 Average: 83.01 45.37 37.64 3583.99 7805.78 08:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:02 AM 52880 346264 736332 93.30 2104 363140 465884 25.35 116620 445076 15340 08:06:01 AM 54432 289152 734780 93.10 1976 310724 557656 30.34 147560 453988 25724 08:07:01 AM 53372 296336 735840 93.24 452 312112 526496 28.65 105188 463244 23048 08:08:01 AM 144644 346384 644568 81.67 336 270176 479076 26.07 120296 355888 4648 08:09:01 AM 63436 286076 725776 91.96 336 291608 542872 29.54 150368 410656 14744 08:10:01 AM 72772 280672 716440 90.78 336 276772 569252 30.97 149132 402388 8 08:11:01 AM 99840 326700 689372 87.35 336 295604 500820 27.25 160996 361448 12 08:12:01 AM 88772 352364 700440 88.75 0 331532 487932 26.55 157224 381464 1360 Average: 78768 315494 710444 90.02 734 306458 516248 28.09 138423 409269 10610 08:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:02 AM eth0 171.34 75.64 732.02 49.99 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 58.34 47.95 743.37 5.23 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 23.51 20.69 230.18 4.51 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 19.33 19.18 253.00 5.12 0.00 0.00 0.00 0.00 08:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 AM eth0 10.86 13.96 16.60 6.53 0.00 0.00 0.00 0.00 08:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 AM eth0 9.46 12.69 7.63 5.38 0.00 0.00 0.00 0.00 08:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 AM eth0 12.63 12.59 13.63 3.70 0.00 0.00 0.00 0.00 08:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 AM eth0 13.11 13.91 11.63 11.12 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 39.54 26.94 249.13 11.39 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) 03/15/2024 _x86_64_ (1 CPU) 08:03:44 LINUX RESTART (1 CPU) 08:04:02 AM CPU %user %nice %system %iowait %steal %idle 08:05:02 AM all 66.04 0.15 21.34 4.16 6.53 1.78 08:05:02 AM 0 66.04 0.15 21.34 4.16 6.53 1.78 08:06:01 AM all 69.93 0.00 10.40 2.01 8.93 8.73 08:06:01 AM 0 69.93 0.00 10.40 2.01 8.93 8.73 08:07:01 AM all 74.29 0.00 9.77 1.80 7.52 6.63 08:07:01 AM 0 74.29 0.00 9.77 1.80 7.52 6.63 08:08:01 AM all 69.96 0.00 6.78 3.55 7.36 12.35 08:08:01 AM 0 69.96 0.00 6.78 3.55 7.36 12.35 08:09:01 AM all 70.09 0.00 4.46 0.79 6.37 18.29 08:09:01 AM 0 70.09 0.00 4.46 0.79 6.37 18.29 08:10:01 AM all 76.87 0.00 4.34 0.33 6.32 12.14 08:10:01 AM 0 76.87 0.00 4.34 0.33 6.32 12.14 08:11:01 AM all 59.83 0.00 4.99 1.52 5.75 27.92 08:11:01 AM 0 59.83 0.00 4.99 1.52 5.75 27.92 08:12:01 AM all 67.74 0.00 6.25 10.87 8.30 6.84 08:12:01 AM 0 67.74 0.00 6.25 10.87 8.30 6.84 Average: all 69.35 0.02 8.50 3.13 7.13 11.87 Average: 0 69.35 0.02 8.50 3.13 7.13 11.87