---> uname -a: Linux prd-centos8-builder-1c-1g-867.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: 770 300 93 5 376 338 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:98:23:20 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.144/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fe98:2320/64 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) 02/05/2024 _x86_64_ (1 CPU) 06:03:47 LINUX RESTART (1 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 262.61 182.79 79.81 13552.83 41372.49 06:06:01 AM 169.57 45.22 124.35 4401.86 14603.78 06:07:01 AM 106.17 19.91 86.25 1440.03 6454.96 06:08:01 AM 23.12 4.80 18.32 78.36 385.41 06:09:01 AM 162.48 122.65 39.82 7692.07 2110.28 Average: 144.80 75.08 69.72 5433.47 12986.67 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 104132 358636 684924 86.80 2104 331716 480680 26.16 130136 413824 10032 06:06:01 AM 126524 361076 662532 83.97 104 300640 457328 24.89 125652 360136 19212 06:07:01 AM 173272 369644 615784 78.04 76 262756 458416 24.95 147648 298364 24 06:08:01 AM 159044 356388 630012 79.84 76 263780 471984 25.68 156136 303316 16 06:09:01 AM 153636 399276 635420 80.53 0 311516 494684 26.92 163528 303580 15684 Average: 143322 369004 645734 81.84 472 294082 472618 25.72 144620 335844 8994 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 201.15 129.41 1052.09 55.09 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 57.69 54.33 751.71 8.62 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 24.46 26.51 187.38 7.70 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 15.26 19.17 13.17 8.76 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 18.39 18.89 19.49 10.82 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 63.39 49.67 404.85 18.20 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) 02/05/2024 _x86_64_ (1 CPU) 06:03:47 LINUX RESTART (1 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 59.71 0.10 9.83 18.14 0.12 12.10 06:05:01 AM 0 59.71 0.10 9.83 18.14 0.12 12.10 06:06:01 AM all 74.45 0.00 7.78 5.78 0.12 11.86 06:06:01 AM 0 74.45 0.00 7.78 5.78 0.12 11.86 06:07:01 AM all 64.33 0.00 4.39 4.87 0.12 26.30 06:07:01 AM 0 64.33 0.00 4.39 4.87 0.12 26.30 06:08:01 AM all 66.82 0.00 2.82 0.58 0.10 29.68 06:08:01 AM 0 66.82 0.00 2.82 0.58 0.10 29.68 06:09:01 AM all 61.88 0.00 4.21 16.09 0.12 17.71 06:09:01 AM 0 61.88 0.00 4.21 16.09 0.12 17.71 Average: all 65.44 0.02 5.80 9.09 0.11 19.53 Average: 0 65.44 0.02 5.80 9.09 0.11 19.53