---> uname -a: Linux prd-centos8-builder-1c-1g-271.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: 770 302 102 5 365 335 Swap: 1023 27 996 ---> 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:5a:90:81 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.41/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fe5a:9081/64 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) 01/29/2024 _x86_64_ (1 CPU) 15:03:43 LINUX RESTART (1 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 266.52 180.81 85.71 12877.43 42204.81 03:06:01 PM 167.69 36.15 131.54 4194.87 15186.25 03:07:01 PM 95.70 16.63 79.07 1380.57 5434.74 03:08:01 PM 24.63 6.67 17.96 292.88 339.31 03:09:01 PM 155.82 114.89 40.93 7424.69 2301.93 Average: 142.09 71.05 71.04 5235.22 13092.18 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 88076 342704 700980 88.84 2028 332864 491396 26.74 121428 442536 27280 03:06:01 PM 116076 334468 672980 85.29 984 284944 471048 25.63 98152 394772 5672 03:07:01 PM 154548 337556 634508 80.41 660 248512 476288 25.92 137924 323348 404 03:08:01 PM 149108 339340 639948 81.10 660 255752 472588 25.72 149800 315836 20 03:09:01 PM 56824 294860 732232 92.80 0 303816 535500 29.14 131804 432592 13704 Average: 112926 329786 676130 85.69 866 285178 489364 26.63 127822 381817 9416 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 191.65 119.87 1088.43 55.65 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 55.25 51.08 697.74 6.94 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 21.98 23.41 180.38 7.58 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 15.68 17.85 14.63 7.41 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 16.97 16.72 17.08 8.36 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 60.30 45.78 399.59 17.19 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) 01/29/2024 _x86_64_ (1 CPU) 15:03:43 LINUX RESTART (1 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 57.70 0.10 9.46 18.26 0.10 14.38 03:05:01 PM 0 57.70 0.10 9.46 18.26 0.10 14.38 03:06:01 PM all 69.25 0.00 7.07 6.52 0.12 17.03 03:06:01 PM 0 69.25 0.00 7.07 6.52 0.12 17.03 03:07:01 PM all 61.10 0.00 3.67 3.20 0.12 31.91 03:07:01 PM 0 61.10 0.00 3.67 3.20 0.12 31.91 03:08:01 PM all 62.94 0.00 2.55 0.63 0.08 33.79 03:08:01 PM 0 62.94 0.00 2.55 0.63 0.08 33.79 03:09:01 PM all 49.58 0.00 3.63 15.80 0.12 30.88 03:09:01 PM 0 49.58 0.00 3.63 15.80 0.12 30.88 Average: all 60.11 0.02 5.28 8.88 0.11 25.60 Average: 0 60.11 0.02 5.28 8.88 0.11 25.60