---> uname -a: Linux prd-centos8-builder-1c-1g-4571.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: 770 302 90 4 376 337 Swap: 1023 28 995 ---> 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:f8:8e:11 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.67/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86033sec preferred_lft 86033sec inet6 fe80::f816:3eff:fef8:8e11/64 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) 01/24/2024 _x86_64_ (1 CPU) 12:03:50 LINUX RESTART (1 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 274.09 200.37 73.72 15533.66 40961.12 12:06:02 PM 143.85 23.04 120.81 3285.50 14853.20 12:07:01 PM 115.47 35.65 79.82 2561.74 6140.13 12:08:01 PM 28.55 2.93 25.61 133.84 1315.41 12:09:01 PM 113.00 92.50 20.50 6447.79 689.83 12:10:01 PM 107.88 48.83 59.05 2419.33 2542.07 Average: 130.57 67.36 63.21 5074.95 11107.64 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 72636 314428 716420 90.79 2100 319564 531848 28.94 112304 468700 24964 12:06:02 PM 86328 303336 702728 89.06 592 280660 517568 28.17 108584 417136 21972 12:07:01 PM 116224 322732 672832 85.27 284 271252 503620 27.41 148336 354224 28444 12:08:01 PM 145624 343816 643432 81.54 284 263060 479732 26.11 158772 314584 1084 12:09:01 PM 49100 373616 739956 93.78 284 389388 455452 24.78 161636 407404 13552 12:10:01 PM 95088 344992 693968 87.95 0 315548 488328 26.57 158980 369080 27272 Average: 94167 333820 694889 88.07 591 306579 496091 27.00 141435 388521 19548 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 185.26 114.96 1016.90 54.74 0.00 0.00 0.00 0.00 12:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:02 PM eth0 56.12 52.06 767.84 6.57 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 22.91 24.62 184.62 7.01 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 14.85 17.30 14.82 7.99 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 17.15 17.05 17.41 8.19 0.00 0.00 0.00 0.00 12:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 PM eth0 14.58 15.66 11.17 8.95 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 51.94 40.35 336.15 15.61 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) 01/24/2024 _x86_64_ (1 CPU) 12:03:50 LINUX RESTART (1 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 58.76 0.10 10.49 18.61 0.12 11.92 12:05:01 PM 0 58.76 0.10 10.49 18.61 0.12 11.92 12:06:02 PM all 71.55 0.00 6.82 3.85 0.10 17.68 12:06:02 PM 0 71.55 0.00 6.82 3.85 0.10 17.68 12:07:01 PM all 63.02 0.00 4.70 5.07 0.08 27.12 12:07:01 PM 0 63.02 0.00 4.70 5.07 0.08 27.12 12:08:01 PM all 64.28 0.00 2.47 0.98 0.10 32.17 12:08:01 PM 0 64.28 0.00 2.47 0.98 0.10 32.17 12:09:01 PM all 54.32 0.00 3.25 11.16 0.10 31.17 12:09:01 PM 0 54.32 0.00 3.25 11.16 0.10 31.17 12:10:01 PM all 67.70 0.00 4.37 7.39 0.12 20.41 12:10:01 PM 0 67.70 0.00 4.37 7.39 0.12 20.41 Average: all 63.27 0.02 5.35 7.85 0.10 23.40 Average: 0 63.27 0.02 5.35 7.85 0.10 23.40