---> uname -a: Linux prd-centos8-docker-8c-8g-12412.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 13G 148G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1112 25668 19 5108 30304 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:2b:f2:c4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.62/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85822sec preferred_lft 85822sec inet6 fe80::f816:3eff:fe2b:f2c4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:86:de:65:d6 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 inet6 fe80::42:86ff:fede:65d6/64 scope link 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) 01/15/2024 _x86_64_ (8 CPU) 11:14:10 LINUX RESTART (8 CPU) 11:15:01 AM tps rtps wtps bread/s bwrtn/s 11:16:01 AM 161.62 20.65 140.98 4133.98 10146.59 11:17:01 AM 211.73 7.22 204.52 1416.96 11507.18 11:18:01 AM 75.32 0.12 75.21 4.53 8041.84 11:19:01 AM 111.43 12.53 98.90 976.47 28135.04 11:20:01 AM 17.23 0.02 17.21 0.53 417.19 11:21:01 AM 35.89 0.05 35.84 0.53 1044.97 11:22:01 AM 50.65 2.48 48.17 4510.63 7066.49 11:23:01 AM 113.16 1.10 112.06 68.64 29084.57 Average: 97.13 5.52 91.61 1388.98 11930.53 11:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:16:01 AM 29217632 31068720 3438080 10.53 2688 2168900 1575736 4.68 179328 2804148 121364 11:17:01 AM 27480768 29695104 5174944 15.85 2688 2527424 3575072 10.61 294040 4392336 158344 11:18:01 AM 26768140 29057268 5887572 18.03 2688 2599108 3173284 9.42 329648 5058476 10300 11:19:01 AM 25457560 28574408 7198152 22.04 2688 3410000 4635088 13.75 522744 6107128 136 11:20:01 AM 25139956 28258840 7515756 23.02 2688 3411304 5085408 15.09 532476 6396396 132 11:21:01 AM 25938880 29076020 6716832 20.57 2688 3429868 3423624 10.16 540856 5614724 6600 11:22:01 AM 24965656 28932620 7690056 23.55 2688 4251440 3473704 10.31 730964 6367432 502016 11:23:01 AM 24468696 29186960 8187016 25.07 2688 4990244 2886340 8.56 797836 6768808 457240 Average: 26179661 29231242 6476051 19.83 2688 3348536 3478532 10.32 490986 5438681 157016 11:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 AM eth0 119.31 77.72 1158.88 33.08 0.00 0.00 0.00 0.00 11:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 AM eth0 380.10 309.25 4859.58 40.56 0.00 0.00 0.00 0.00 11:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 AM lo 2.13 2.13 0.35 0.35 0.00 0.00 0.00 0.00 11:18:01 AM eth0 101.53 84.66 762.58 21.43 0.00 0.00 0.00 0.00 11:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 AM lo 12.86 12.86 1.28 1.28 0.00 0.00 0.00 0.00 11:19:01 AM eth0 819.43 324.16 6436.12 33.56 0.00 0.00 0.00 0.00 11:19:01 AM docker0 4.78 5.30 0.62 0.62 0.00 0.00 0.00 0.00 11:19:01 AM veth92ce0f1 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:20:01 AM lo 424.78 424.78 713.21 713.21 0.00 0.00 0.00 0.00 11:20:01 AM eth0 408.01 351.93 79.00 745.73 0.00 0.00 0.00 0.00 11:20:01 AM docker0 1.83 2.08 0.23 0.26 0.00 0.00 0.00 0.00 11:20:01 AM veth175ce25 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 11:21:01 AM lo 56.50 56.50 5.14 5.14 0.00 0.00 0.00 0.00 11:21:01 AM eth0 127.54 94.79 44.63 38.08 0.00 0.00 0.00 0.00 11:21:01 AM docker0 3.48 4.27 0.59 0.55 0.00 0.00 0.00 0.00 11:22:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 11:22:01 AM eth0 286.22 190.50 2519.51 34.00 0.00 0.00 0.00 0.00 11:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 AM lo 241.89 241.89 56.06 56.06 0.00 0.00 0.00 0.00 11:23:01 AM eth0 195.07 82.12 1782.19 10.11 0.00 0.00 0.00 0.00 11:23:01 AM docker0 120.51 126.59 38.13 19.93 0.00 0.00 0.00 0.00 Average: lo 92.30 92.30 97.01 97.01 0.00 0.00 0.00 0.00 Average: eth0 304.65 189.39 2205.28 119.57 0.00 0.00 0.00 0.00 Average: docker0 16.33 17.28 4.95 2.67 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) 01/15/2024 _x86_64_ (8 CPU) 11:14:10 LINUX RESTART (8 CPU) 11:15:01 AM CPU %user %nice %system %iowait %steal %idle 11:16:01 AM all 11.93 0.00 1.12 1.04 0.06 85.85 11:16:01 AM 0 3.81 0.00 0.87 1.30 0.07 93.96 11:16:01 AM 1 15.07 0.00 1.29 2.27 0.07 81.31 11:16:01 AM 2 14.68 0.00 1.67 1.49 0.05 82.12 11:16:01 AM 3 23.26 0.00 2.19 0.80 0.07 73.68 11:16:01 AM 4 6.47 0.00 0.67 1.47 0.03 91.36 11:16:01 AM 5 15.48 0.00 0.87 0.65 0.07 82.93 11:16:01 AM 6 13.78 0.00 1.10 0.28 0.05 84.79 11:16:01 AM 7 2.86 0.00 0.35 0.05 0.07 96.67 11:17:01 AM all 38.49 0.00 1.33 1.10 0.10 58.99 11:17:01 AM 0 44.21 0.00 1.46 1.19 0.10 53.04 11:17:01 AM 1 32.16 0.00 1.04 1.35 0.10 65.35 11:17:01 AM 2 25.39 0.00 1.31 2.85 0.10 70.36 11:17:01 AM 3 31.87 0.00 0.95 0.57 0.10 66.51 11:17:01 AM 4 46.46 0.00 1.74 0.47 0.10 51.23 11:17:01 AM 5 39.36 0.00 2.24 1.62 0.10 56.67 11:17:01 AM 6 41.00 0.00 0.94 0.58 0.08 57.40 11:17:01 AM 7 47.43 0.00 0.99 0.13 0.10 51.35 11:18:01 AM all 41.30 0.00 1.04 0.52 0.09 57.06 11:18:01 AM 0 46.67 0.00 1.24 0.07 0.10 51.93 11:18:01 AM 1 39.05 0.00 0.90 0.30 0.08 59.67 11:18:01 AM 2 52.23 0.00 0.62 1.75 0.10 45.30 11:18:01 AM 3 35.44 0.00 0.65 0.18 0.10 63.62 11:18:01 AM 4 29.00 0.00 1.17 1.29 0.07 68.48 11:18:01 AM 5 31.06 0.00 1.27 0.12 0.08 67.47 11:18:01 AM 6 47.57 0.00 0.67 0.00 0.08 51.67 11:18:01 AM 7 49.36 0.00 1.79 0.45 0.10 48.29 11:19:01 AM all 15.13 0.27 2.71 2.57 0.09 79.24 11:19:01 AM 0 17.84 0.07 2.16 0.40 0.10 79.43 11:19:01 AM 1 13.09 0.00 3.23 6.53 0.07 77.09 11:19:01 AM 2 15.81 0.03 2.57 4.07 0.08 77.43 11:19:01 AM 3 20.61 0.03 3.21 0.72 0.10 75.33 11:19:01 AM 4 12.30 1.74 2.80 6.59 0.10 76.48 11:19:01 AM 5 11.63 0.00 2.83 1.87 0.07 83.60 11:19:01 AM 6 14.03 0.03 2.55 0.07 0.08 83.24 11:19:01 AM 7 15.73 0.22 2.33 0.30 0.08 81.33 11:20:01 AM all 14.91 0.32 1.51 0.05 0.09 83.11 11:20:01 AM 0 17.25 0.00 1.19 0.00 0.10 81.47 11:20:01 AM 1 16.77 0.03 1.45 0.12 0.10 81.52 11:20:01 AM 2 12.23 0.02 1.56 0.08 0.10 86.01 11:20:01 AM 3 14.69 0.00 1.64 0.02 0.08 83.57 11:20:01 AM 4 16.20 0.02 1.36 0.02 0.08 82.33 11:20:01 AM 5 14.94 2.28 1.49 0.02 0.08 81.20 11:20:01 AM 6 15.09 0.07 1.79 0.03 0.10 82.92 11:20:01 AM 7 12.15 0.15 1.59 0.13 0.10 85.88 11:21:01 AM all 33.83 0.36 2.48 0.16 0.12 63.04 11:21:01 AM 0 43.39 0.07 2.71 0.05 0.17 53.61 11:21:01 AM 1 23.89 0.05 2.90 0.50 0.10 72.55 11:21:01 AM 2 33.61 2.45 2.78 0.07 0.13 60.96 11:21:01 AM 3 41.49 0.03 2.15 0.22 0.12 56.00 11:21:01 AM 4 39.00 0.03 2.33 0.08 0.12 58.44 11:21:01 AM 5 37.95 0.10 2.45 0.05 0.10 59.35 11:21:01 AM 6 25.75 0.03 2.32 0.25 0.10 71.54 11:21:01 AM 7 25.58 0.10 2.23 0.07 0.13 71.89 11:22:01 AM all 32.07 0.00 1.60 0.46 0.08 65.78 11:22:01 AM 0 22.57 0.00 1.55 0.45 0.08 75.34 11:22:01 AM 1 32.93 0.00 1.59 1.67 0.10 63.70 11:22:01 AM 2 24.82 0.00 1.49 0.02 0.10 73.57 11:22:01 AM 3 32.71 0.00 1.56 0.03 0.07 65.63 11:22:01 AM 4 37.64 0.00 1.82 0.69 0.08 59.77 11:22:01 AM 5 30.20 0.00 1.12 0.02 0.08 68.58 11:22:01 AM 6 41.90 0.00 2.13 0.69 0.08 55.20 11:22:01 AM 7 33.80 0.00 1.56 0.12 0.07 64.46 11:23:01 AM all 31.04 0.00 1.83 2.38 0.08 64.67 11:23:01 AM 0 30.10 0.00 1.57 0.03 0.07 68.23 11:23:01 AM 1 19.36 0.00 2.03 5.96 0.08 72.57 11:23:01 AM 2 41.00 0.00 1.22 1.34 0.08 56.36 11:23:01 AM 3 27.28 0.00 2.35 7.06 0.10 63.21 11:23:01 AM 4 36.65 0.00 2.72 1.21 0.08 59.34 11:23:01 AM 5 29.48 0.00 1.21 0.22 0.08 69.01 11:23:01 AM 6 43.80 0.00 1.62 0.70 0.10 53.78 11:23:01 AM 7 20.63 0.00 1.97 2.49 0.07 74.84 Average: all 27.34 0.12 1.70 1.03 0.09 69.71 Average: 0 28.23 0.02 1.59 0.44 0.10 69.63 Average: 1 24.05 0.01 1.80 2.33 0.09 71.71 Average: 2 27.48 0.31 1.65 1.46 0.09 69.01 Average: 3 28.42 0.01 1.84 1.20 0.09 68.45 Average: 4 27.97 0.22 1.82 1.47 0.08 68.43 Average: 5 26.27 0.30 1.68 0.57 0.08 71.10 Average: 6 30.37 0.02 1.64 0.33 0.09 67.56 Average: 7 25.96 0.06 1.60 0.47 0.09 71.83