---> uname -a: Linux prd-centos8-builder-1c-1g-213.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: 2799.996 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 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: 770 299 88 6 382 339 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:c2:0b:05 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.92/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86055sec preferred_lft 86055sec inet6 fe80::f816:3eff:fec2:b05/64 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) 01/28/2024 _x86_64_ (1 CPU) 23:03:44 LINUX RESTART (1 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:02 PM 235.35 147.90 87.45 10310.12 41777.61 11:06:01 PM 165.88 32.90 132.97 4025.06 14923.20 11:07:01 PM 89.90 16.23 73.67 1258.72 5665.37 11:08:01 PM 22.50 4.17 18.33 71.45 399.08 11:09:01 PM 162.80 122.64 40.16 7866.93 2231.97 Average: 135.25 64.92 70.32 4712.17 13006.86 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:02 PM 90744 332740 698312 88.50 2104 319644 508180 27.65 144672 415284 26280 11:06:01 PM 83824 316472 705232 89.38 800 298652 500944 27.26 108416 420460 11912 11:07:01 PM 173544 369556 615512 78.01 620 262924 456200 24.83 145528 302528 24 11:08:01 PM 155664 352712 633392 80.27 620 263980 471532 25.66 153880 310940 16 11:09:01 PM 91988 340952 697068 88.34 380 315424 496460 27.02 152596 378664 15684 Average: 119153 342486 669903 84.90 905 292125 486663 26.48 141018 365575 10783 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:02 PM eth0 184.16 123.93 1187.64 55.30 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 46.81 44.17 634.45 6.74 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 21.16 22.18 155.83 7.68 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 16.28 18.63 12.80 8.48 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 18.32 17.75 18.19 9.84 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 57.44 45.37 401.39 17.66 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) 01/28/2024 _x86_64_ (1 CPU) 23:03:44 LINUX RESTART (1 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:02 PM all 60.55 0.08 8.48 15.61 0.12 15.16 11:05:02 PM 0 60.55 0.08 8.48 15.61 0.12 15.16 11:06:01 PM all 69.57 0.00 7.09 5.50 0.10 17.74 11:06:01 PM 0 69.57 0.00 7.09 5.50 0.10 17.74 11:07:01 PM all 56.88 0.00 3.95 3.40 0.10 35.66 11:07:01 PM 0 56.88 0.00 3.95 3.40 0.10 35.66 11:08:01 PM all 61.14 0.00 2.30 0.45 0.08 36.02 11:08:01 PM 0 61.14 0.00 2.30 0.45 0.08 36.02 11:09:01 PM all 53.10 0.00 3.82 15.97 0.10 27.01 11:09:01 PM 0 53.10 0.00 3.82 15.97 0.10 27.01 Average: all 60.22 0.02 5.12 8.20 0.10 26.34 Average: 0 60.22 0.02 5.12 8.20 0.10 26.34