---> uname -a: Linux prd-centos8-builder-1c-1g-2289.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: 770 313 66 5 390 327 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:38:b6:18 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.115/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86050sec preferred_lft 86050sec inet6 fe80::f816:3eff:fe38:b618/64 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) 12/29/2023 _x86_64_ (1 CPU) 21:03:51 LINUX RESTART (1 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 295.34 217.04 78.30 16043.55 41045.28 09:06:01 PM 166.02 33.00 133.02 3937.54 16844.82 09:07:01 PM 106.43 21.78 84.65 1848.55 6230.60 09:08:01 PM 23.17 4.28 18.89 263.87 395.72 09:09:01 PM 153.86 118.02 35.84 7620.05 1952.51 Average: 149.01 78.80 70.20 5942.43 13301.41 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 58316 322120 730740 92.61 1796 342324 515804 28.07 123344 470692 21480 09:06:01 PM 186576 388704 602480 76.35 196 269680 420464 22.88 87716 337096 18668 09:07:01 PM 83476 287184 705580 89.42 164 268972 537756 29.26 118236 415956 4688 09:08:01 PM 69780 280716 719276 91.16 164 276244 541476 29.47 131124 416328 12704 09:09:01 PM 50008 305628 739048 93.66 0 320824 522360 28.43 132504 438692 1624 Average: 89631 316870 699425 88.64 464 295609 507572 27.62 118585 415753 11833 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 190.98 120.74 1050.38 53.69 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 61.06 57.04 901.98 7.08 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 21.51 23.86 179.68 8.60 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 16.28 18.41 15.61 8.80 0.00 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 17.25 16.90 17.26 8.21 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 61.44 47.41 433.52 17.27 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) 12/29/2023 _x86_64_ (1 CPU) 21:03:51 LINUX RESTART (1 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 57.35 0.12 11.16 21.46 0.12 9.80 09:05:01 PM 0 57.35 0.12 11.16 21.46 0.12 9.80 09:06:01 PM all 69.69 0.00 7.09 5.95 0.12 17.16 09:06:01 PM 0 69.69 0.00 7.09 5.95 0.12 17.16 09:07:01 PM all 59.57 0.00 4.10 5.59 0.10 30.64 09:07:01 PM 0 59.57 0.00 4.10 5.59 0.10 30.64 09:08:01 PM all 65.49 0.00 2.47 0.30 0.10 31.64 09:08:01 PM 0 65.49 0.00 2.47 0.30 0.10 31.64 09:09:01 PM all 49.45 0.00 3.50 16.14 0.12 30.79 09:09:01 PM 0 49.45 0.00 3.50 16.14 0.12 30.79 Average: all 60.32 0.02 5.66 9.88 0.11 24.00 Average: 0 60.32 0.02 5.66 9.88 0.11 24.00