---> uname -a: Linux prd-centos8-docker-8c-8g-10588.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 1039 28087 19 2763 30402 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:21:11:b3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.203/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85806sec preferred_lft 85806sec inet6 fe80::f816:3eff:fe21:11b3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5d:ec:bb:5b 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) 01/08/2024 _x86_64_ (8 CPU) 20:16:30 LINUX RESTART (8 CPU) 08:17:01 PM tps rtps wtps bread/s bwrtn/s 08:18:01 PM 1.17 0.00 1.17 0.00 16.41 08:19:01 PM 0.37 0.00 0.37 0.00 3.88 08:20:01 PM 0.37 0.05 0.32 1.07 2.97 08:21:01 PM 0.58 0.00 0.58 0.00 8.05 08:22:01 PM 0.42 0.00 0.42 0.00 5.62 08:23:01 PM 0.42 0.00 0.42 0.00 5.18 08:24:01 PM 143.85 8.62 135.23 1329.31 2410.74 08:25:01 PM 196.25 23.51 172.74 4377.80 10299.87 08:26:01 PM 223.39 5.03 218.36 876.51 12103.37 Average: 62.83 4.13 58.70 730.51 2762.50 08:17:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:18:01 PM 30126336 31455644 2529376 7.75 2688 1669840 1337732 3.97 115376 2050168 4 08:19:01 PM 30122340 31451652 2533372 7.76 2688 1669844 1337732 3.97 115376 2054316 4 08:20:01 PM 30107220 31436556 2548492 7.80 2688 1669860 1318548 3.91 115420 2069152 4 08:21:01 PM 30106992 31436368 2548720 7.80 2688 1669868 1340604 3.98 115420 2069252 4 08:22:01 PM 30102952 31432324 2552760 7.82 2688 1669872 1340604 3.98 115420 2073652 12 08:23:01 PM 30097220 31426592 2558492 7.83 2688 1669872 1340604 3.98 115420 2079992 16 08:24:01 PM 29755012 31226392 2900700 8.88 2688 1806132 1471892 4.37 144560 2369920 64100 08:25:01 PM 28878972 30823116 3776740 11.57 2688 2261132 1822772 5.41 184716 3129864 169684 08:26:01 PM 28769212 31135344 3886500 11.90 2688 2675308 1484300 4.40 504564 2892760 305220 Average: 29785140 31313776 2870572 8.79 2688 1862414 1421643 4.22 169586 2309897 59894 08:17:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 0.23 0.17 0.07 0.22 0.00 0.00 0.00 0.00 08:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM eth0 0.25 0.20 0.06 0.17 0.00 0.00 0.00 0.00 08:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM eth0 0.55 0.35 0.26 0.79 0.00 0.00 0.00 0.00 08:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 PM eth0 0.17 0.15 0.06 0.16 0.00 0.00 0.00 0.00 08:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 PM eth0 1.27 0.48 0.56 0.64 0.00 0.00 0.00 0.00 08:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 PM eth0 3.95 1.05 2.77 0.77 0.00 0.00 0.00 0.00 08:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 PM eth0 163.10 99.44 619.83 32.10 0.00 0.00 0.00 0.00 08:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 PM eth0 154.14 123.36 1789.51 37.60 0.00 0.00 0.00 0.00 08:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 PM eth0 323.19 274.83 3294.94 38.37 0.00 0.00 0.00 0.00 08:26:01 PM 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 71.71 55.48 634.28 12.28 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) 01/08/2024 _x86_64_ (8 CPU) 20:16:30 LINUX RESTART (8 CPU) 08:17:01 PM CPU %user %nice %system %iowait %steal %idle 08:18:01 PM all 0.09 0.00 0.03 0.00 0.01 99.86 08:18:01 PM 0 0.00 0.00 0.00 0.00 0.02 99.98 08:18:01 PM 1 0.07 0.00 0.03 0.00 0.02 99.88 08:18:01 PM 2 0.13 0.00 0.05 0.00 0.03 99.78 08:18:01 PM 3 0.02 0.00 0.02 0.00 0.00 99.97 08:18:01 PM 4 0.05 0.00 0.03 0.00 0.00 99.92 08:18:01 PM 5 0.02 0.00 0.03 0.03 0.02 99.90 08:18:01 PM 6 0.13 0.00 0.02 0.00 0.00 99.85 08:18:01 PM 7 0.33 0.00 0.02 0.00 0.02 99.63 08:19:01 PM all 0.11 0.00 0.02 0.00 0.02 99.85 08:19:01 PM 0 0.02 0.00 0.02 0.00 0.02 99.95 08:19:01 PM 1 0.12 0.00 0.05 0.00 0.03 99.80 08:19:01 PM 2 0.10 0.00 0.07 0.00 0.03 99.80 08:19:01 PM 3 0.02 0.00 0.02 0.00 0.00 99.97 08:19:01 PM 4 0.02 0.00 0.00 0.00 0.02 99.97 08:19:01 PM 5 0.02 0.00 0.02 0.00 0.05 99.92 08:19:01 PM 6 0.08 0.00 0.02 0.00 0.00 99.90 08:19:01 PM 7 0.50 0.00 0.00 0.00 0.00 99.50 08:20:01 PM all 0.12 0.00 0.03 0.00 0.02 99.83 08:20:01 PM 0 0.00 0.00 0.02 0.00 0.03 99.95 08:20:01 PM 1 0.12 0.00 0.03 0.00 0.00 99.85 08:20:01 PM 2 0.12 0.00 0.07 0.00 0.03 99.78 08:20:01 PM 3 0.02 0.00 0.00 0.00 0.02 99.97 08:20:01 PM 4 0.10 0.00 0.03 0.00 0.00 99.87 08:20:01 PM 5 0.05 0.00 0.03 0.00 0.03 99.88 08:20:01 PM 6 0.12 0.00 0.02 0.00 0.02 99.85 08:20:01 PM 7 0.47 0.00 0.03 0.00 0.02 99.48 08:21:01 PM all 0.10 0.00 0.02 0.00 0.01 99.87 08:21:01 PM 0 0.00 0.00 0.00 0.00 0.02 99.98 08:21:01 PM 1 0.07 0.00 0.03 0.00 0.02 99.88 08:21:01 PM 2 0.03 0.00 0.02 0.00 0.00 99.95 08:21:01 PM 3 0.02 0.00 0.02 0.00 0.00 99.97 08:21:01 PM 4 0.07 0.00 0.03 0.00 0.02 99.88 08:21:01 PM 5 0.03 0.00 0.03 0.00 0.02 99.92 08:21:01 PM 6 0.07 0.00 0.02 0.00 0.02 99.90 08:21:01 PM 7 0.50 0.00 0.02 0.00 0.02 99.47 08:22:01 PM all 0.11 0.00 0.02 0.00 0.01 99.85 08:22:01 PM 0 0.00 0.00 0.02 0.00 0.02 99.97 08:22:01 PM 1 0.17 0.00 0.07 0.00 0.03 99.73 08:22:01 PM 2 0.08 0.00 0.05 0.00 0.02 99.85 08:22:01 PM 3 0.00 0.00 0.00 0.00 0.00 100.00 08:22:01 PM 4 0.03 0.00 0.02 0.00 0.00 99.95 08:22:01 PM 5 0.07 0.00 0.02 0.00 0.03 99.88 08:22:01 PM 6 0.07 0.00 0.02 0.00 0.00 99.92 08:22:01 PM 7 0.47 0.00 0.00 0.00 0.00 99.53 08:23:01 PM all 0.10 0.00 0.03 0.00 0.02 99.85 08:23:01 PM 0 0.07 0.00 0.03 0.00 0.03 99.87 08:23:01 PM 1 0.17 0.00 0.05 0.00 0.03 99.75 08:23:01 PM 2 0.07 0.00 0.03 0.00 0.02 99.88 08:23:01 PM 3 0.08 0.00 0.02 0.00 0.00 99.90 08:23:01 PM 4 0.00 0.00 0.00 0.00 0.02 99.98 08:23:01 PM 5 0.05 0.00 0.03 0.00 0.03 99.88 08:23:01 PM 6 0.05 0.00 0.02 0.00 0.00 99.93 08:23:01 PM 7 0.35 0.00 0.03 0.00 0.02 99.60 08:24:01 PM all 5.87 0.00 0.71 0.48 0.04 92.91 08:24:01 PM 0 3.48 0.00 1.39 1.82 0.05 93.27 08:24:01 PM 1 2.63 0.00 0.32 0.34 0.03 96.67 08:24:01 PM 2 11.79 0.00 0.64 0.58 0.03 86.95 08:24:01 PM 3 15.46 0.00 1.38 0.61 0.05 82.50 08:24:01 PM 4 1.19 0.00 0.46 0.10 0.02 98.24 08:24:01 PM 5 5.93 0.00 0.49 0.29 0.03 93.26 08:24:01 PM 6 4.55 0.00 0.75 0.03 0.03 94.64 08:24:01 PM 7 1.93 0.00 0.27 0.05 0.03 97.71 08:25:01 PM all 12.82 0.00 1.22 1.00 0.06 84.90 08:25:01 PM 0 13.43 0.00 1.17 1.12 0.08 84.20 08:25:01 PM 1 29.77 0.00 2.82 2.45 0.08 64.87 08:25:01 PM 2 5.61 0.00 0.38 0.45 0.08 93.47 08:25:01 PM 3 19.50 0.00 1.30 0.79 0.07 78.35 08:25:01 PM 4 13.61 0.00 1.50 0.77 0.05 84.07 08:25:01 PM 5 6.36 0.00 0.87 0.57 0.03 92.17 08:25:01 PM 6 5.38 0.00 0.87 1.17 0.03 92.55 08:25:01 PM 7 8.89 0.00 0.87 0.70 0.05 89.49 08:26:01 PM all 15.61 0.00 1.20 1.32 0.06 81.81 08:26:01 PM 0 11.40 0.00 1.20 0.65 0.07 86.68 08:26:01 PM 1 12.40 0.00 1.54 1.39 0.07 84.60 08:26:01 PM 2 30.32 0.00 1.77 1.60 0.07 66.24 08:26:01 PM 3 12.21 0.00 1.44 1.69 0.07 84.59 08:26:01 PM 4 13.92 0.00 0.79 1.34 0.05 83.90 08:26:01 PM 5 14.15 0.00 1.10 2.11 0.05 82.58 08:26:01 PM 6 20.52 0.00 1.07 0.93 0.07 77.41 08:26:01 PM 7 9.95 0.00 0.65 0.82 0.05 88.52 Average: all 3.87 0.00 0.36 0.31 0.03 95.43 Average: 0 3.15 0.00 0.43 0.40 0.04 95.99 Average: 1 5.05 0.00 0.55 0.46 0.04 93.90 Average: 2 5.34 0.00 0.34 0.29 0.04 93.99 Average: 3 5.23 0.00 0.46 0.34 0.02 93.94 Average: 4 3.22 0.00 0.32 0.25 0.02 96.20 Average: 5 2.95 0.00 0.29 0.33 0.03 96.39 Average: 6 3.43 0.00 0.31 0.24 0.02 96.00 Average: 7 2.60 0.00 0.21 0.17 0.02 97.00