---> uname -a: Linux prd-centos8-builder-1c-1g-4614.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: 2799.998 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 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: 770 299 101 5 369 338 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:f9:ec:f5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.135/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86035sec preferred_lft 86035sec inet6 fe80::f816:3eff:fef9:ecf5/64 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) 01/24/2024 _x86_64_ (1 CPU) 22:03:52 LINUX RESTART (1 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 291.72 219.53 72.19 15983.53 40376.60 10:06:02 PM 147.94 24.03 123.91 3440.61 14802.71 10:07:01 PM 109.00 30.66 78.33 2131.53 6158.94 10:08:01 PM 32.89 3.73 29.16 269.42 1379.80 10:09:01 PM 118.83 94.00 24.83 6531.02 1467.93 10:10:01 PM 97.45 45.23 52.22 2400.00 2095.18 Average: 133.09 69.66 63.43 5136.75 11070.68 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 55040 338052 734016 93.02 2104 360060 499460 27.18 129220 464020 18632 10:06:02 PM 71076 294932 717980 90.99 24 288988 525644 28.60 121924 416516 13972 10:07:01 PM 124256 321348 664800 84.25 24 262616 503796 27.42 138152 352668 31348 10:08:01 PM 137288 332056 651768 82.60 24 260336 493928 26.88 150096 328332 1084 10:09:01 PM 49812 368700 739244 93.69 24 384528 455800 24.80 163528 398416 244 10:10:01 PM 104936 346116 684120 86.70 0 306724 490996 26.72 164588 348388 27348 Average: 90401 333534 698655 88.54 367 310542 494937 26.93 144585 384723 15438 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 175.91 119.93 1002.71 53.87 0.00 0.00 0.00 0.00 10:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:02 PM eth0 60.85 56.33 782.78 6.89 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 22.62 24.67 184.49 8.38 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 15.28 17.80 15.17 8.29 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 16.78 16.41 17.12 7.71 0.00 0.00 0.00 0.00 10:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 PM eth0 13.96 15.43 11.11 8.96 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 51.02 41.84 336.38 15.71 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) 01/24/2024 _x86_64_ (1 CPU) 22:03:52 LINUX RESTART (1 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 54.80 0.12 10.95 20.61 0.08 13.45 10:05:01 PM 0 54.80 0.12 10.95 20.61 0.08 13.45 10:06:02 PM all 72.14 0.00 6.54 3.33 0.10 17.89 10:06:02 PM 0 72.14 0.00 6.54 3.33 0.10 17.89 10:07:01 PM all 62.78 0.00 4.50 4.34 0.08 28.30 10:07:01 PM 0 62.78 0.00 4.50 4.34 0.08 28.30 10:08:01 PM all 64.79 0.00 2.45 2.02 0.07 30.67 10:08:01 PM 0 64.79 0.00 2.45 2.02 0.07 30.67 10:09:01 PM all 51.64 0.00 2.99 13.00 0.10 32.28 10:09:01 PM 0 51.64 0.00 2.99 13.00 0.10 32.28 10:10:01 PM all 66.85 0.00 4.22 7.59 0.08 21.25 10:10:01 PM 0 66.85 0.00 4.22 7.59 0.08 21.25 Average: all 62.17 0.02 5.28 8.49 0.09 23.96 Average: 0 62.17 0.02 5.28 8.49 0.09 23.96