---> uname -a: Linux prd-centos8-docker-8c-8g-3176.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: 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): 0-7 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 1010 28388 19 2491 30431 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:a6:59:4a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.207/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fea6:594a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bd:7b:59:44 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) 12/07/2023 _x86_64_ (8 CPU) 20:56:18 LINUX RESTART (8 CPU) 08:57:01 PM tps rtps wtps bread/s bwrtn/s 08:58:01 PM 126.46 7.92 118.55 1462.82 8608.95 08:59:01 PM 159.10 2.77 156.33 874.38 8814.85 09:00:01 PM 82.44 1.57 80.87 425.32 5636.94 09:01:01 PM 67.52 0.63 66.89 60.66 4656.56 Average: 108.88 3.22 105.66 705.79 6929.35 08:57:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 PM 29484464 31278792 3171248 9.71 2688 2112216 1495408 4.44 167000 2550972 163024 08:59:01 PM 27760016 29686600 4895696 14.99 2688 2240556 2820184 8.37 227908 4185732 57108 09:00:01 PM 29182152 31247976 3473560 10.64 2688 2375736 1410772 4.19 255820 2724748 44668 09:01:01 PM 29055616 31147928 3600096 11.02 2688 2399916 1512796 4.49 431524 2672628 27072 Average: 28870562 30840324 3785150 11.59 2688 2282106 1809790 5.37 270563 3033520 72968 08:57:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM eth0 88.57 57.32 1267.28 24.87 0.00 0.00 0.00 0.00 08:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM lo 1.08 1.08 0.12 0.12 0.00 0.00 0.00 0.00 08:59:01 PM eth0 197.03 183.91 1206.10 43.67 0.00 0.00 0.00 0.00 08:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM lo 1.28 1.28 0.16 0.16 0.00 0.00 0.00 0.00 09:00:01 PM eth0 182.62 161.95 1333.89 42.68 0.00 0.00 0.00 0.00 09:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 PM eth0 190.77 171.27 317.02 175.06 0.00 0.00 0.00 0.00 09:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.59 0.59 0.07 0.07 0.00 0.00 0.00 0.00 Average: eth0 164.75 143.61 1031.09 71.57 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) 12/07/2023 _x86_64_ (8 CPU) 20:56:18 LINUX RESTART (8 CPU) 08:57:01 PM CPU %user %nice %system %iowait %steal %idle 08:58:01 PM all 11.16 0.00 1.08 0.31 0.05 87.40 08:58:01 PM 0 5.62 0.00 0.65 0.18 0.05 93.50 08:58:01 PM 1 23.47 0.00 2.76 0.77 0.05 72.95 08:58:01 PM 2 16.19 0.00 1.64 0.40 0.03 81.74 08:58:01 PM 3 24.87 0.00 1.55 0.40 0.03 73.15 08:58:01 PM 4 15.61 0.00 1.13 0.12 0.03 83.10 08:58:01 PM 5 2.06 0.00 0.23 0.12 0.05 97.54 08:58:01 PM 6 0.75 0.00 0.40 0.42 0.07 98.36 08:58:01 PM 7 0.68 0.00 0.28 0.10 0.05 98.88 08:59:01 PM all 31.45 0.00 1.25 0.43 0.08 66.79 08:59:01 PM 0 34.01 0.00 1.02 0.23 0.08 64.66 08:59:01 PM 1 34.04 0.00 1.45 0.64 0.08 63.79 08:59:01 PM 2 30.73 0.00 1.19 0.53 0.08 67.47 08:59:01 PM 3 17.03 0.00 1.32 0.37 0.08 81.20 08:59:01 PM 4 38.22 0.00 1.52 0.38 0.08 59.79 08:59:01 PM 5 37.08 0.00 1.49 0.43 0.08 60.91 08:59:01 PM 6 31.95 0.00 1.02 0.54 0.07 66.43 08:59:01 PM 7 28.56 0.00 0.97 0.28 0.07 70.12 09:00:01 PM all 36.69 0.00 1.56 0.27 0.08 61.40 09:00:01 PM 0 32.05 0.00 1.60 0.92 0.10 65.32 09:00:01 PM 1 40.58 0.00 1.29 0.22 0.08 57.83 09:00:01 PM 2 39.83 0.00 2.12 0.33 0.08 57.63 09:00:01 PM 3 34.22 0.00 1.30 0.05 0.08 64.34 09:00:01 PM 4 57.22 0.00 1.57 0.05 0.08 41.08 09:00:01 PM 5 26.94 0.00 1.77 0.15 0.08 71.06 09:00:01 PM 6 28.77 0.00 1.29 0.25 0.07 69.62 09:00:01 PM 7 34.04 0.00 1.52 0.22 0.08 64.14 09:01:01 PM all 10.39 0.00 0.96 0.14 0.05 88.47 09:01:01 PM 0 4.87 0.00 0.72 0.00 0.05 94.36 09:01:01 PM 1 18.17 0.00 0.95 0.42 0.05 80.41 09:01:01 PM 2 5.61 0.00 0.82 0.05 0.05 93.47 09:01:01 PM 3 3.16 0.00 0.78 0.15 0.05 95.86 09:01:01 PM 4 33.97 0.00 2.37 0.15 0.07 63.45 09:01:01 PM 5 6.74 0.00 0.73 0.02 0.05 92.46 09:01:01 PM 6 6.85 0.00 0.58 0.28 0.05 92.23 09:01:01 PM 7 3.65 0.00 0.69 0.02 0.05 95.59 Average: all 22.41 0.00 1.21 0.29 0.07 76.02 Average: 0 19.13 0.00 1.00 0.33 0.07 79.47 Average: 1 29.06 0.00 1.61 0.51 0.07 68.75 Average: 2 23.08 0.00 1.44 0.33 0.06 75.08 Average: 3 19.82 0.00 1.24 0.24 0.06 78.63 Average: 4 36.20 0.00 1.65 0.18 0.07 61.91 Average: 5 18.20 0.00 1.06 0.18 0.07 80.50 Average: 6 17.07 0.00 0.82 0.37 0.06 81.67 Average: 7 16.74 0.00 0.87 0.15 0.06 82.18