---> uname -a: Linux prd-centos8-builder-1c-1g-2388.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: 770 309 66 6 395 329 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:67:ec:b7 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:fe67:ecb7/64 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) 06/01/2024 _x86_64_ (1 CPU) 12:03:34 LINUX RESTART (1 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 228.62 96.97 131.65 8661.77 44827.06 12:06:01 PM 143.73 42.25 101.48 3970.68 10624.62 12:07:01 PM 52.67 15.58 37.10 647.41 2631.90 12:08:01 PM 19.32 3.45 15.88 56.51 327.74 12:09:01 PM 141.32 113.71 27.61 8287.23 976.45 Average: 117.17 54.41 62.76 4326.43 11887.80 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 56488 294664 732724 92.84 1804 312188 524228 28.53 124460 455784 348 12:06:01 PM 115640 345520 673572 85.35 200 298140 475088 25.85 110456 398008 19460 12:07:01 PM 169576 376272 619636 78.51 56 275680 446240 24.28 151628 305488 20 12:08:01 PM 117360 325572 671852 85.13 56 277060 497432 27.07 152060 355816 1084 12:09:01 PM 109176 366048 680036 86.17 0 324424 473368 25.76 172724 350620 12624 Average: 113648 341615 675564 85.60 423 297498 483271 26.30 142266 373143 6707 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 209.50 127.91 1399.94 57.75 0.00 0.00 0.00 0.00 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 30.90 30.67 285.40 7.43 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 28.80 30.93 277.40 9.57 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 17.01 19.07 14.45 6.96 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 18.48 18.75 18.36 12.91 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 60.99 45.49 399.42 18.93 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) 06/01/2024 _x86_64_ (1 CPU) 12:03:34 LINUX RESTART (1 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 63.71 0.07 14.50 9.18 0.13 12.41 12:05:01 PM 0 63.71 0.07 14.50 9.18 0.13 12.41 12:06:01 PM all 71.54 0.00 10.54 4.54 0.15 13.23 12:06:01 PM 0 71.54 0.00 10.54 4.54 0.15 13.23 12:07:01 PM all 69.75 0.00 4.67 1.95 0.12 23.52 12:07:01 PM 0 69.75 0.00 4.67 1.95 0.12 23.52 12:08:01 PM all 66.18 0.00 4.45 0.32 0.10 28.95 12:08:01 PM 0 66.18 0.00 4.45 0.32 0.10 28.95 12:09:01 PM all 68.32 0.00 5.85 13.14 0.13 12.54 12:09:01 PM 0 68.32 0.00 5.85 13.14 0.13 12.54 Average: all 67.90 0.01 8.00 5.82 0.13 18.13 Average: 0 67.90 0.01 8.00 5.82 0.13 18.13