---> uname -a: Linux prd-centos8-builder-1c-1g-917.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: 770 300 95 5 375 340 Swap: 1023 32 991 ---> 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:b1:d8:d8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.171/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85992sec preferred_lft 85992sec inet6 fe80::f816:3eff:feb1:d8d8/64 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) 11/27/2023 _x86_64_ (1 CPU) 07:03:56 LINUX RESTART (1 CPU) 07:05:01 AM tps rtps wtps bread/s bwrtn/s 07:06:01 AM 134.38 32.03 102.35 3375.56 12143.92 07:07:01 AM 134.28 36.76 97.52 2122.32 10807.82 07:08:01 AM 52.84 10.46 42.38 664.47 2818.92 07:09:01 AM 19.30 5.53 13.76 115.45 271.05 07:10:01 AM 162.84 119.49 43.35 7698.85 1906.24 Average: 100.75 40.87 59.88 2796.46 5590.56 07:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 AM 97104 347088 691952 87.69 880 320680 469712 25.56 108200 423460 27976 07:07:01 AM 59528 299288 729528 92.46 136 306764 514972 28.02 104996 450240 20340 07:08:01 AM 90708 300548 698348 88.50 136 276568 520340 28.32 140668 387160 11648 07:09:01 AM 147408 347628 641648 81.32 136 266956 471628 25.67 141892 328148 24 07:10:01 AM 57284 299596 731772 92.74 128 308988 533544 29.03 159192 406088 15656 Average: 90406 318830 698650 88.54 283 295991 502039 27.32 130990 399019 15129 07:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 63.97 57.59 921.38 6.93 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 33.39 32.05 451.03 7.25 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 12.06 14.01 12.54 5.26 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 14.10 16.18 10.79 7.03 0.00 0.00 0.00 0.00 07:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 AM eth0 13.80 14.11 14.25 7.59 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 27.47 26.79 282.05 6.81 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) 11/27/2023 _x86_64_ (1 CPU) 07:03:56 LINUX RESTART (1 CPU) 07:05:01 AM CPU %user %nice %system %iowait %steal %idle 07:06:01 AM all 70.32 0.00 7.15 5.20 0.13 17.19 07:06:01 AM 0 70.32 0.00 7.15 5.20 0.13 17.19 07:07:01 AM all 65.74 0.00 5.96 7.03 0.12 21.14 07:07:01 AM 0 65.74 0.00 5.96 7.03 0.12 21.14 07:08:01 AM all 65.62 0.00 3.47 2.50 0.12 28.29 07:08:01 AM 0 65.62 0.00 3.47 2.50 0.12 28.29 07:09:01 AM all 65.76 0.00 2.84 0.58 0.12 30.70 07:09:01 AM 0 65.76 0.00 2.84 0.58 0.12 30.70 07:10:01 AM all 57.02 0.00 4.27 16.14 0.12 22.46 07:10:01 AM 0 57.02 0.00 4.27 16.14 0.12 22.46 Average: all 64.89 0.00 4.74 6.29 0.12 23.96 Average: 0 64.89 0.00 4.74 6.29 0.12 23.96