---> uname -a: Linux prd-centos8-docker-8c-8g-1422.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 1096 25486 19 5307 30320 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:47:c9:a8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.15/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85784sec preferred_lft 85784sec inet6 fe80::f816:3eff:fe47:c9a8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b9:22:60:e3 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:b9ff:fe22:60e3/64 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) 02/01/2024 _x86_64_ (8 CPU) 11:10:55 LINUX RESTART (8 CPU) 11:12:01 AM tps rtps wtps bread/s bwrtn/s 11:13:01 AM 236.95 18.79 218.16 3728.76 10883.51 11:14:01 AM 111.80 2.53 109.27 553.11 12655.52 11:15:01 AM 63.56 0.10 63.46 27.86 2900.65 11:16:01 AM 109.65 12.46 97.18 873.58 28014.40 11:17:01 AM 19.11 0.02 19.09 0.53 382.01 11:18:01 AM 36.76 0.00 36.76 0.00 1233.73 11:19:01 AM 120.74 2.50 118.24 4503.22 34792.39 11:20:01 AM 42.26 1.10 41.16 68.63 8720.94 11:21:01 AM 177.17 1.83 175.34 1775.67 14878.46 Average: 102.00 4.37 97.63 1281.29 12718.08 11:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:13:01 AM 28761204 30783968 3894508 11.93 2688 2338404 1748056 5.19 201592 3220168 179304 11:14:01 AM 27833720 30048628 4821992 14.77 2688 2527764 2472048 7.33 297392 4038792 5092 11:15:01 AM 26204156 28850140 6451556 19.76 2688 2953716 3466532 10.29 370680 5572748 367348 11:16:01 AM 25242120 28351600 7413592 22.70 2688 3402992 3854236 11.44 529904 6315840 408 11:17:01 AM 24804460 27916368 7851252 24.04 2688 3404168 6643652 19.71 536448 6720088 196 11:18:01 AM 25663932 28976132 6991780 21.41 2688 3604388 3606260 10.70 587080 5836544 182032 11:19:01 AM 24130364 28428976 8525348 26.11 2688 4584936 3931520 11.66 773100 7122372 8952 11:20:01 AM 25929332 30753456 6726380 20.60 2688 5095432 1805164 5.36 829860 5275888 339512 11:21:01 AM 26090960 31040824 6564752 20.10 2688 5213760 1539984 4.57 1001512 4936468 51948 Average: 26073361 29461121 6582351 20.16 2688 3680618 3229717 9.58 569730 5448768 126088 11:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 AM eth0 275.04 232.57 2814.08 53.11 0.00 0.00 0.00 0.00 11:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 AM lo 2.25 2.25 0.36 0.36 0.00 0.00 0.00 0.00 11:14:01 AM eth0 167.72 128.01 2609.00 16.56 0.00 0.00 0.00 0.00 11:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 AM eth0 657.85 302.52 5717.98 35.18 0.00 0.00 0.00 0.00 11:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 AM lo 22.68 22.68 2.08 2.08 0.00 0.00 0.00 0.00 11:16:01 AM eth0 189.27 98.87 1467.37 24.25 0.00 0.00 0.00 0.00 11:16:01 AM docker0 6.68 7.31 0.85 0.87 0.00 0.00 0.00 0.00 11:17:01 AM lo 490.54 490.54 251.17 251.17 0.00 0.00 0.00 0.00 11:17:01 AM eth0 53.67 40.22 16.48 20.94 0.00 0.00 0.00 0.00 11:17:01 AM docker0 0.80 0.97 0.11 0.11 0.00 0.00 0.00 0.00 11:17:01 AM vetha88ff35 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 11:18:01 AM lo 62.54 62.54 6.03 6.03 0.00 0.00 0.00 0.00 11:18:01 AM eth0 123.99 94.34 572.66 32.83 0.00 0.00 0.00 0.00 11:18:01 AM docker0 2.77 3.40 0.49 0.45 0.00 0.00 0.00 0.00 11:19:01 AM lo 4.83 4.83 0.70 0.70 0.00 0.00 0.00 0.00 11:19:01 AM eth0 468.73 220.04 3483.59 38.84 0.00 0.00 0.00 0.00 11:19:01 AM docker0 2.18 2.77 0.31 0.43 0.00 0.00 0.00 0.00 11:19:01 AM veth6541376 2.18 2.88 0.34 0.44 0.00 0.00 0.00 0.00 11:20:01 AM lo 188.79 188.79 50.74 50.74 0.00 0.00 0.00 0.00 11:20:01 AM eth0 152.22 113.64 2175.80 15.39 0.00 0.00 0.00 0.00 11:20:01 AM docker0 94.70 99.62 34.44 17.94 0.00 0.00 0.00 0.00 11:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 AM eth0 137.95 100.85 692.85 33.50 0.00 0.00 0.00 0.00 11:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 85.74 85.74 34.56 34.56 0.00 0.00 0.00 0.00 Average: eth0 247.38 147.90 2172.19 30.07 0.00 0.00 0.00 0.00 Average: docker0 11.90 12.67 4.02 2.20 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) 02/01/2024 _x86_64_ (8 CPU) 11:10:55 LINUX RESTART (8 CPU) 11:12:01 AM CPU %user %nice %system %iowait %steal %idle 11:13:01 AM all 16.04 0.00 1.31 1.09 0.08 81.47 11:13:01 AM 0 9.72 0.00 0.93 0.93 0.07 88.35 11:13:01 AM 1 16.87 0.00 1.44 1.32 0.08 80.28 11:13:01 AM 2 30.60 0.00 2.16 1.12 0.08 66.03 11:13:01 AM 3 18.44 0.00 1.64 0.67 0.17 79.08 11:13:01 AM 4 13.30 0.00 0.97 0.42 0.05 85.26 11:13:01 AM 5 14.28 0.00 0.94 0.37 0.05 84.36 11:13:01 AM 6 16.15 0.00 0.87 0.92 0.05 82.01 11:13:01 AM 7 9.02 0.00 1.57 3.00 0.07 86.35 11:14:01 AM all 30.40 0.00 0.88 0.65 0.08 67.99 11:14:01 AM 0 28.29 0.00 1.00 0.05 0.10 70.55 11:14:01 AM 1 31.24 0.00 0.70 1.84 0.07 66.15 11:14:01 AM 2 38.06 0.00 1.02 0.79 0.08 60.05 11:14:01 AM 3 23.08 0.00 0.90 0.33 0.07 75.61 11:14:01 AM 4 43.54 0.00 0.90 0.10 0.08 55.37 11:14:01 AM 5 20.18 0.00 0.67 0.12 0.08 78.95 11:14:01 AM 6 33.53 0.00 0.94 0.28 0.07 65.18 11:14:01 AM 7 25.24 0.00 0.92 1.69 0.07 72.08 11:15:01 AM all 42.46 0.00 1.39 0.21 0.10 55.84 11:15:01 AM 0 46.65 0.00 1.17 0.00 0.10 52.08 11:15:01 AM 1 39.34 0.00 1.04 0.07 0.10 59.46 11:15:01 AM 2 29.88 0.00 1.27 0.00 0.10 68.75 11:15:01 AM 3 42.13 0.00 1.57 0.05 0.08 56.17 11:15:01 AM 4 41.11 0.00 0.85 0.03 0.08 57.92 11:15:01 AM 5 59.88 0.00 2.68 0.45 0.13 36.85 11:15:01 AM 6 40.20 0.00 1.20 0.77 0.08 57.75 11:15:01 AM 7 40.53 0.00 1.31 0.34 0.10 57.72 11:16:01 AM all 18.38 0.25 2.62 2.12 0.10 76.53 11:16:01 AM 0 16.05 0.00 2.44 0.15 0.12 81.24 11:16:01 AM 1 15.29 0.00 2.70 5.00 0.09 76.92 11:16:01 AM 2 19.86 0.05 3.06 0.19 0.10 76.75 11:16:01 AM 3 18.68 0.03 2.57 3.74 0.10 74.88 11:16:01 AM 4 21.47 1.75 2.60 0.52 0.08 73.57 11:16:01 AM 5 15.16 0.07 2.42 1.03 0.12 81.21 11:16:01 AM 6 21.89 0.03 2.30 4.80 0.08 70.89 11:16:01 AM 7 18.58 0.03 2.85 1.64 0.09 76.81 11:17:01 AM all 14.41 0.33 1.50 0.11 0.10 83.56 11:17:01 AM 0 19.45 0.00 1.64 0.02 0.10 78.79 11:17:01 AM 1 12.35 0.05 1.74 0.10 0.08 85.68 11:17:01 AM 2 15.17 0.12 1.37 0.02 0.10 83.22 11:17:01 AM 3 11.27 0.28 1.30 0.05 0.13 86.96 11:17:01 AM 4 14.18 0.00 1.49 0.05 0.10 84.19 11:17:01 AM 5 14.41 0.00 1.34 0.07 0.08 84.10 11:17:01 AM 6 14.13 2.09 1.54 0.52 0.10 81.63 11:17:01 AM 7 14.31 0.07 1.61 0.03 0.08 83.90 11:18:01 AM all 43.31 0.08 2.07 0.15 0.09 54.29 11:18:01 AM 0 43.85 0.00 1.59 0.05 0.07 54.45 11:18:01 AM 1 52.22 0.02 1.34 0.15 0.10 46.18 11:18:01 AM 2 32.63 0.00 2.20 0.22 0.08 64.87 11:18:01 AM 3 48.82 0.02 1.98 0.42 0.08 48.68 11:18:01 AM 4 42.30 0.57 2.48 0.02 0.08 54.55 11:18:01 AM 5 55.71 0.00 2.41 0.07 0.10 41.71 11:18:01 AM 6 45.58 0.03 2.21 0.23 0.10 51.84 11:18:01 AM 7 25.36 0.03 2.38 0.05 0.10 72.08 11:19:01 AM all 25.20 0.00 2.25 1.50 0.08 70.97 11:19:01 AM 0 25.58 0.00 1.75 0.49 0.10 72.09 11:19:01 AM 1 22.64 0.00 2.69 3.34 0.08 71.25 11:19:01 AM 2 28.44 0.00 2.33 2.30 0.08 66.84 11:19:01 AM 3 32.96 0.00 1.91 1.09 0.07 63.97 11:19:01 AM 4 20.08 0.00 2.18 1.06 0.10 76.58 11:19:01 AM 5 20.44 0.00 2.86 1.29 0.08 75.33 11:19:01 AM 6 22.15 0.00 2.03 0.13 0.07 75.62 11:19:01 AM 7 29.30 0.00 2.22 2.32 0.08 66.09 11:20:01 AM all 33.08 0.00 1.39 0.63 0.20 64.71 11:20:01 AM 0 39.10 0.00 1.47 0.12 0.18 59.13 11:20:01 AM 1 45.50 0.00 1.91 1.77 0.17 50.65 11:20:01 AM 2 25.42 0.00 1.30 0.52 0.20 72.56 11:20:01 AM 3 42.80 0.00 1.08 2.30 0.28 53.53 11:20:01 AM 4 20.85 0.00 1.29 0.05 0.20 77.61 11:20:01 AM 5 35.85 0.00 0.83 0.02 0.18 63.11 11:20:01 AM 6 12.55 0.00 0.75 0.12 0.20 86.38 11:20:01 AM 7 42.51 0.00 2.47 0.12 0.17 54.73 11:21:01 AM all 20.41 0.00 1.09 0.78 0.06 77.65 11:21:01 AM 0 7.23 0.00 1.04 3.11 0.07 88.55 11:21:01 AM 1 46.09 0.00 1.41 0.47 0.08 51.95 11:21:01 AM 2 9.89 0.00 0.80 0.00 0.07 89.24 11:21:01 AM 3 29.17 0.00 1.94 0.13 0.08 68.68 11:21:01 AM 4 15.98 0.00 1.84 2.34 0.05 79.79 11:21:01 AM 5 30.00 0.00 0.85 0.07 0.05 69.03 11:21:01 AM 6 4.02 0.00 0.37 0.07 0.05 95.50 11:21:01 AM 7 21.09 0.00 0.48 0.05 0.05 78.32 Average: all 27.09 0.07 1.61 0.80 0.10 70.33 Average: 0 26.21 0.00 1.45 0.55 0.10 71.69 Average: 1 31.34 0.01 1.66 1.55 0.10 65.35 Average: 2 25.55 0.02 1.72 0.57 0.10 72.04 Average: 3 29.71 0.04 1.66 0.97 0.12 67.51 Average: 4 25.87 0.26 1.62 0.51 0.09 71.65 Average: 5 29.55 0.01 1.66 0.39 0.10 68.30 Average: 6 23.35 0.24 1.36 0.87 0.09 74.10 Average: 7 25.12 0.01 1.75 1.02 0.09 72.00