---> uname -a: Linux prd-centos8-builder-1c-1g-2468.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: 770 308 65 5 396 330 Swap: 1023 24 999 ---> 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:de:30:fb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.5/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fede:30fb/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) 06/02/2024 _x86_64_ (1 CPU) 08:03:42 LINUX RESTART (1 CPU) 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 245.58 133.05 112.52 11929.87 41738.19 08:06:01 AM 133.57 28.18 105.40 3770.59 11885.73 08:07:01 AM 68.60 21.12 47.48 1131.57 3702.87 08:08:01 AM 17.96 3.75 14.21 67.58 285.27 08:09:01 AM 135.80 110.39 25.40 7987.61 822.27 Average: 120.34 59.32 61.02 4979.61 11696.27 08:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 78208 305872 711004 90.09 1952 301864 509564 27.73 116272 441316 12144 08:06:01 AM 47052 304080 742160 94.04 1160 321924 507488 27.61 118316 451228 28840 08:07:01 AM 85628 302236 703584 89.15 564 282464 514204 27.98 149992 382120 15808 08:08:01 AM 139424 340756 649788 82.33 564 267144 473280 25.75 148992 328128 12 08:09:01 AM 86228 350716 702984 89.07 436 329648 480352 26.14 168756 370740 1448 Average: 87308 320732 701904 88.94 935 300609 496978 27.04 140466 394706 11650 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 204.04 118.31 1063.46 56.80 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 52.21 50.24 622.03 7.58 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 28.14 29.82 277.50 9.82 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 16.53 17.98 13.61 7.59 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 19.56 19.44 19.63 13.35 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 64.14 47.18 399.47 19.04 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) 06/02/2024 _x86_64_ (1 CPU) 08:03:42 LINUX RESTART (1 CPU) 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 61.52 0.07 13.84 9.69 0.10 14.78 08:05:01 AM 0 61.52 0.07 13.84 9.69 0.10 14.78 08:06:01 AM all 73.43 0.00 9.82 3.82 0.12 12.81 08:06:01 AM 0 73.43 0.00 9.82 3.82 0.12 12.81 08:07:01 AM all 63.87 0.00 4.94 3.32 0.10 27.77 08:07:01 AM 0 63.87 0.00 4.94 3.32 0.10 27.77 08:08:01 AM all 65.13 0.00 4.04 0.45 0.10 30.29 08:08:01 AM 0 65.13 0.00 4.04 0.45 0.10 30.29 08:09:01 AM all 67.34 0.00 5.30 13.30 0.10 13.97 08:09:01 AM 0 67.34 0.00 5.30 13.30 0.10 13.97 Average: all 66.26 0.01 7.59 6.11 0.10 19.92 Average: 0 66.26 0.01 7.59 6.11 0.10 19.92