---> uname -a: Linux prd-centos8-builder-4c-4g-11553.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 8.6G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 780 12064 19 2916 14633 Swap: 1023 0 1023 ---> 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:6f:a4:66 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.94/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85965sec preferred_lft 85965sec inet6 fe80::f816:3eff:fe6f:a466/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:68:d0:2f:67 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/29/2023 _x86_64_ (4 CPU) 05:57:49 LINUX RESTART (4 CPU) 05:58:01 AM tps rtps wtps bread/s bwrtn/s 05:59:01 AM 146.97 79.74 67.23 10903.72 41200.73 06:00:01 AM 162.34 19.72 142.62 4264.76 10323.18 06:01:01 AM 266.95 6.24 260.71 1540.99 12535.65 06:02:01 AM 24.88 1.73 23.15 128.23 2932.27 06:03:01 AM 20.27 0.00 20.27 0.00 2359.77 06:04:01 AM 22.45 0.03 22.42 0.53 2667.79 06:05:01 AM 47.37 0.47 46.90 63.98 4509.43 Average: 98.75 15.42 83.34 2414.11 10931.07 05:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:59:01 AM 13402016 15113100 2737296 16.96 2688 1932320 1158688 6.74 208952 2196760 97664 06:00:01 AM 12798984 14920860 3340328 20.70 2688 2326484 1337584 7.78 243644 2697804 149440 06:01:01 AM 11449724 13819124 4689588 29.06 2688 2570008 2265568 13.18 353432 3913988 46608 06:02:01 AM 10438344 12875900 5700968 35.32 2688 2635256 3137888 18.26 373188 4896772 35056 06:03:01 AM 9998356 12490912 6140956 38.05 2688 2688200 3544884 20.62 386360 5313440 26508 06:04:01 AM 9244288 11877112 6895024 42.72 2688 2823840 4195908 24.41 400720 6036144 96256 06:05:01 AM 12348588 14980452 3790724 23.49 2688 2820228 1171680 6.82 578396 2756604 28668 Average: 11382900 13725351 4756412 29.47 2688 2542334 2401743 13.97 363527 3973073 68600 05:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 AM eth0 375.61 240.30 1843.59 58.49 0.00 0.00 0.00 0.00 05:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 AM eth0 107.69 86.48 1191.11 22.02 0.00 0.00 0.00 0.00 06:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 AM eth0 227.92 197.15 2899.95 28.41 0.00 0.00 0.00 0.00 06:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 AM eth0 12.30 11.32 4.37 7.17 0.00 0.00 0.00 0.00 06:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 AM eth0 9.38 9.00 2.91 4.92 0.00 0.00 0.00 0.00 06:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 AM eth0 31.06 28.16 291.87 8.39 0.00 0.00 0.00 0.00 06:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 21.71 20.41 44.29 9.97 0.00 0.00 0.00 0.00 06:05:01 AM docker0 0.00 0.00 0.00 0.00 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 112.23 84.68 896.90 19.91 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/29/2023 _x86_64_ (4 CPU) 05:57:49 LINUX RESTART (4 CPU) 05:58:01 AM CPU %user %nice %system %iowait %steal %idle 05:59:01 AM all 21.88 0.00 3.24 5.61 0.07 69.20 05:59:01 AM 0 32.04 0.00 4.17 4.26 0.07 59.46 05:59:01 AM 1 19.36 0.00 3.24 5.40 0.08 71.92 05:59:01 AM 2 18.18 0.00 1.61 1.98 0.07 78.17 05:59:01 AM 3 17.92 0.00 3.95 10.81 0.07 67.26 06:00:01 AM all 22.14 0.00 2.09 2.09 0.09 73.58 06:00:01 AM 0 36.41 0.00 2.82 2.57 0.08 58.11 06:00:01 AM 1 8.93 0.00 1.12 1.92 0.08 87.94 06:00:01 AM 2 10.23 0.00 1.47 1.61 0.08 86.60 06:00:01 AM 3 32.95 0.00 2.96 2.27 0.10 61.72 06:01:01 AM all 62.17 0.00 2.28 2.49 0.11 32.95 06:01:01 AM 0 59.81 0.00 2.68 3.41 0.12 33.99 06:01:01 AM 1 61.00 0.00 2.48 2.26 0.10 34.16 06:01:01 AM 2 62.75 0.00 2.06 1.91 0.12 33.17 06:01:01 AM 3 65.11 0.00 1.92 2.37 0.10 30.50 06:02:01 AM all 81.73 0.00 1.85 0.12 0.11 16.18 06:02:01 AM 0 78.57 0.00 2.14 0.17 0.15 18.97 06:02:01 AM 1 80.06 0.00 1.65 0.13 0.12 18.04 06:02:01 AM 2 84.84 0.00 1.52 0.08 0.08 13.48 06:02:01 AM 3 83.46 0.00 2.10 0.08 0.10 14.25 06:03:01 AM all 81.19 0.00 1.92 0.17 0.10 16.62 06:03:01 AM 0 89.76 0.00 1.20 0.05 0.08 8.91 06:03:01 AM 1 72.74 0.00 2.26 0.38 0.10 24.52 06:03:01 AM 2 79.54 0.00 2.12 0.10 0.10 18.14 06:03:01 AM 3 82.72 0.00 2.10 0.13 0.10 14.94 06:04:01 AM all 80.46 0.00 1.80 0.61 0.11 17.02 06:04:01 AM 0 84.23 0.00 1.67 0.59 0.10 13.41 06:04:01 AM 1 75.54 0.00 2.09 0.81 0.14 21.42 06:04:01 AM 2 81.34 0.00 2.14 0.89 0.12 15.52 06:04:01 AM 3 80.70 0.00 1.28 0.15 0.10 17.77 06:05:01 AM all 25.02 0.00 1.52 0.64 0.07 72.76 06:05:01 AM 0 27.34 0.00 1.58 0.47 0.08 70.53 06:05:01 AM 1 42.51 0.00 2.03 1.35 0.07 54.04 06:05:01 AM 2 16.28 0.00 1.36 0.42 0.05 81.90 06:05:01 AM 3 14.14 0.00 1.12 0.32 0.07 84.36 Average: all 53.54 0.00 2.10 1.67 0.09 42.59 Average: 0 58.34 0.00 2.32 1.64 0.10 37.60 Average: 1 51.45 0.00 2.12 1.75 0.10 44.58 Average: 2 50.49 0.00 1.75 1.00 0.09 46.67 Average: 3 53.87 0.00 2.20 2.30 0.09 41.53