---> uname -a: Linux prd-centos8-builder-1c-1g-2044.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: 2800.000 BogoMIPS: 5600.00 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: 770 302 87 5 380 337 Swap: 1023 34 989 ---> 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:10:0c:da brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.238/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:fe10:cda/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) 12/26/2023 _x86_64_ (1 CPU) 19:03:58 LINUX RESTART (1 CPU) 07:05:01 PM tps rtps wtps bread/s bwrtn/s 07:06:01 PM 150.16 33.09 117.07 3362.50 13900.35 07:07:01 PM 154.81 42.22 112.59 2538.84 10787.18 07:08:01 PM 32.18 3.55 28.63 410.06 997.42 07:09:01 PM 83.86 52.95 30.91 4610.53 1667.41 07:10:01 PM 132.83 76.34 56.49 3527.55 2239.56 Average: 110.78 41.63 69.15 2890.19 5921.10 07:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 PM 61272 289544 727784 92.23 336 300960 534736 29.10 102884 467976 18468 07:07:01 PM 169120 351616 619936 78.57 336 249232 469464 25.55 114656 334800 15724 07:08:01 PM 152392 346092 636664 80.69 336 260760 475388 25.87 133984 332948 16 07:09:01 PM 55776 365160 733280 92.93 328 376100 457716 24.91 141480 417340 40 07:10:01 PM 166084 391760 622972 78.95 20 293400 443908 24.16 164432 295352 27296 Average: 120929 348834 668127 84.67 271 296090 476242 25.92 131487 369683 12309 07:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 75.96 70.17 1121.49 8.31 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 21.05 21.92 186.96 6.81 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 16.15 18.66 15.62 8.71 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 18.59 18.67 18.71 8.99 0.00 0.00 0.00 0.00 07:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 PM eth0 15.43 16.11 17.41 9.40 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 29.45 29.12 272.29 8.44 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) 12/26/2023 _x86_64_ (1 CPU) 19:03:58 LINUX RESTART (1 CPU) 07:05:01 PM CPU %user %nice %system %iowait %steal %idle 07:06:01 PM all 67.42 0.00 6.82 4.72 0.13 20.92 07:06:01 PM 0 67.42 0.00 6.82 4.72 0.13 20.92 07:07:01 PM all 61.86 0.00 5.41 8.43 0.10 24.20 07:07:01 PM 0 61.86 0.00 5.41 8.43 0.10 24.20 07:08:01 PM all 64.01 0.00 2.59 1.13 0.12 32.15 07:08:01 PM 0 64.01 0.00 2.59 1.13 0.12 32.15 07:09:01 PM all 55.31 0.00 3.29 6.77 0.08 34.55 07:09:01 PM 0 55.31 0.00 3.29 6.77 0.08 34.55 07:10:01 PM all 61.52 0.00 4.22 12.38 0.12 21.77 07:10:01 PM 0 61.52 0.00 4.22 12.38 0.12 21.77 Average: all 62.02 0.00 4.46 6.69 0.11 26.71 Average: 0 62.02 0.00 4.46 6.69 0.11 26.71