---> uname -a: Linux prd-centos8-builder-1c-1g-3499.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: 2800.022 BogoMIPS: 5600.04 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: 770 294 89 5 386 345 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:ed:7e:d9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.191/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:feed:7ed9/64 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) 01/12/2024 _x86_64_ (1 CPU) 15:03:48 LINUX RESTART (1 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 258.61 187.75 70.86 13938.43 40806.77 03:06:01 PM 165.01 32.86 132.16 4153.02 15241.95 03:07:01 PM 96.45 14.72 81.73 1146.24 5646.93 03:08:01 PM 24.63 3.08 21.55 245.70 566.24 03:09:01 PM 150.14 113.84 36.30 7549.31 2093.91 Average: 138.99 70.47 68.52 5407.97 12875.05 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 65320 314196 723736 91.72 2104 326296 534088 29.06 127584 461136 31964 03:06:01 PM 174228 390476 614828 77.92 0 283228 429572 23.38 95440 338880 16180 03:07:01 PM 81896 287300 707160 89.62 0 273000 543320 29.57 129888 407192 19224 03:08:01 PM 73676 286088 715380 90.66 0 280020 544324 29.62 143604 401764 12708 03:09:01 PM 50904 318588 738152 93.55 0 334976 524236 28.53 138460 435804 8 Average: 89205 319330 699851 88.69 421 299504 515108 28.03 126995 408955 16017 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 203.39 118.76 1050.62 53.67 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 56.88 51.25 727.68 8.23 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 22.60 24.88 180.90 6.95 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 16.31 19.12 15.97 9.02 0.00 0.00 0.00 0.00 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 17.64 17.00 17.46 8.51 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 63.38 46.21 398.59 17.28 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) 01/12/2024 _x86_64_ (1 CPU) 15:03:48 LINUX RESTART (1 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 58.61 0.13 9.97 19.23 0.12 11.93 03:05:01 PM 0 58.61 0.13 9.97 19.23 0.12 11.93 03:06:01 PM all 70.67 0.00 7.24 5.39 0.12 16.59 03:06:01 PM 0 70.67 0.00 7.24 5.39 0.12 16.59 03:07:01 PM all 61.14 0.00 4.23 4.55 0.10 29.97 03:07:01 PM 0 61.14 0.00 4.23 4.55 0.10 29.97 03:08:01 PM all 65.30 0.00 2.67 0.58 0.10 31.35 03:08:01 PM 0 65.30 0.00 2.67 0.58 0.10 31.35 03:09:01 PM all 50.54 0.00 3.71 15.67 0.10 29.98 03:09:01 PM 0 50.54 0.00 3.71 15.67 0.10 29.98 Average: all 61.26 0.03 5.56 9.08 0.11 23.97 Average: 0 61.26 0.03 5.56 9.08 0.11 23.97