---> uname -a: Linux prd-centos8-docker-8c-8g-6356.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1003 28425 19 2462 30438 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:02:5d:d1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.232/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fe02:5dd1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:57:bd:91:39 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 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 02/18/2024 _x86_64_ (8 CPU) 05:17:26 LINUX RESTART (8 CPU) 05:18:01 AM tps rtps wtps bread/s bwrtn/s 05:19:01 AM 89.72 17.28 72.44 2668.04 5648.87 05:20:01 AM 176.40 3.76 172.63 1025.49 9957.04 05:21:01 AM 102.32 1.47 100.85 386.74 6229.85 05:22:01 AM 75.76 0.73 75.02 66.51 5681.24 Average: 111.05 5.81 105.24 1036.67 6879.35 05:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:19:01 AM 29622160 31277816 3033544 9.29 2688 1982212 1416688 4.20 164388 2447084 147148 05:20:01 AM 27804272 29664832 4851432 14.86 2688 2176628 3052984 9.06 202116 4175064 88380 05:21:01 AM 27316820 29333212 5338884 16.35 2688 2327636 3076916 9.13 251112 4594876 67612 05:22:01 AM 29114868 31171736 3540836 10.84 2688 2365952 1452196 4.31 431108 2618320 10988 Average: 28464530 30361899 4191174 12.83 2688 2213107 2249696 6.67 262181 3458836 78532 05:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 230.57 130.41 1124.03 36.55 0.00 0.00 0.00 0.00 05:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 211.64 191.55 1507.36 57.09 0.00 0.00 0.00 0.00 05:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM lo 1.08 1.08 0.12 0.12 0.00 0.00 0.00 0.00 05:21:01 AM eth0 139.33 114.81 1367.05 26.24 0.00 0.00 0.00 0.00 05:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM eth0 184.49 184.32 468.88 175.77 0.00 0.00 0.00 0.00 05:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 Average: eth0 191.51 155.27 1116.85 73.91 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 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 02/18/2024 _x86_64_ (8 CPU) 05:17:26 LINUX RESTART (8 CPU) 05:18:01 AM CPU %user %nice %system %iowait %steal %idle 05:19:01 AM all 10.63 0.00 1.25 1.08 0.05 86.99 05:19:01 AM 0 8.14 0.00 0.84 0.05 0.05 90.93 05:19:01 AM 1 9.58 0.00 1.30 2.34 0.03 86.75 05:19:01 AM 2 17.70 0.00 2.02 1.22 0.05 79.01 05:19:01 AM 3 4.66 0.00 1.32 0.70 0.05 93.27 05:19:01 AM 4 19.78 0.00 1.93 2.35 0.05 75.90 05:19:01 AM 5 10.27 0.00 0.82 0.73 0.05 88.12 05:19:01 AM 6 4.10 0.00 0.28 0.00 0.05 95.57 05:19:01 AM 7 10.84 0.00 1.50 1.25 0.03 86.38 05:20:01 AM all 22.83 0.00 1.33 1.09 0.07 74.68 05:20:01 AM 0 20.91 0.00 0.67 0.40 0.07 77.95 05:20:01 AM 1 30.10 0.00 1.74 1.24 0.08 66.84 05:20:01 AM 2 26.18 0.00 1.31 1.36 0.08 71.07 05:20:01 AM 3 17.91 0.00 1.30 1.14 0.07 79.58 05:20:01 AM 4 17.77 0.00 1.96 1.74 0.05 78.48 05:20:01 AM 5 20.37 0.00 0.97 0.15 0.07 78.44 05:20:01 AM 6 20.61 0.00 1.42 1.41 0.08 76.47 05:20:01 AM 7 28.78 0.00 1.24 1.30 0.05 68.63 05:21:01 AM all 43.12 0.00 1.67 0.53 0.09 54.59 05:21:01 AM 0 43.07 0.00 1.72 0.35 0.08 54.78 05:21:01 AM 1 37.06 0.00 1.69 0.50 0.13 60.61 05:21:01 AM 2 38.47 0.00 1.79 0.87 0.08 58.79 05:21:01 AM 3 55.59 0.00 1.29 0.00 0.10 43.02 05:21:01 AM 4 50.76 0.00 1.99 0.30 0.10 46.85 05:21:01 AM 5 37.85 0.00 1.47 0.90 0.07 59.71 05:21:01 AM 6 42.62 0.00 1.76 0.10 0.08 55.44 05:21:01 AM 7 39.57 0.00 1.67 1.19 0.08 57.49 05:22:01 AM all 16.91 0.00 1.36 0.43 0.06 81.24 05:22:01 AM 0 13.63 0.00 1.34 0.07 0.07 84.90 05:22:01 AM 1 14.51 0.00 1.51 0.27 0.07 83.65 05:22:01 AM 2 23.83 0.00 1.97 1.04 0.08 73.08 05:22:01 AM 3 25.67 0.00 1.65 0.23 0.07 72.38 05:22:01 AM 4 14.51 0.00 1.19 0.74 0.05 83.51 05:22:01 AM 5 11.10 0.00 1.07 0.23 0.07 87.53 05:22:01 AM 6 20.37 0.00 1.30 0.77 0.07 77.49 05:22:01 AM 7 11.63 0.00 0.89 0.08 0.05 87.35 Average: all 23.37 0.00 1.40 0.78 0.07 74.38 Average: 0 21.44 0.00 1.14 0.22 0.07 77.14 Average: 1 22.80 0.00 1.56 1.09 0.08 74.47 Average: 2 26.54 0.00 1.77 1.12 0.08 70.49 Average: 3 25.95 0.00 1.39 0.52 0.07 72.07 Average: 4 25.71 0.00 1.77 1.28 0.06 71.18 Average: 5 19.90 0.00 1.08 0.51 0.06 78.45 Average: 6 21.92 0.00 1.19 0.57 0.07 76.25 Average: 7 22.69 0.00 1.32 0.96 0.05 74.97