---> uname -a: Linux prd-centos8-docker-8c-8g-4508.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 25661 19 5132 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:90:25:01 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.14/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85825sec preferred_lft 85825sec inet6 fe80::f816:3eff:fe90:2501/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:66:06:15:bc 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::42:66ff:fe06:15bc/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) 12/12/2023 _x86_64_ (8 CPU) 11:06:19 LINUX RESTART (8 CPU) 11:07:01 AM tps rtps wtps bread/s bwrtn/s 11:08:01 AM 154.36 20.71 133.64 4238.36 9250.92 11:09:01 AM 228.32 7.20 221.13 1328.49 12792.97 11:10:01 AM 105.66 12.61 93.05 901.70 32975.79 11:11:01 AM 69.55 0.07 69.48 2.40 2998.62 11:12:01 AM 22.64 0.00 22.64 0.00 536.27 11:13:01 AM 39.20 0.00 39.20 0.00 840.94 11:14:01 AM 48.78 2.47 46.31 4495.65 7173.40 11:15:01 AM 111.54 1.10 110.44 68.63 28946.38 Average: 97.51 5.52 91.99 1379.22 11939.73 11:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 AM 29254432 31148636 3401280 10.42 2688 2211572 1553128 4.61 179636 2763988 152356 11:09:01 AM 27555924 29814356 5099788 15.62 2688 2570192 3171816 9.41 302180 4307592 162256 11:10:01 AM 25865616 28949348 6790096 20.79 2688 3378664 5944076 17.64 479964 5740864 2152 11:11:01 AM 25055488 28209144 7600224 23.27 2688 3445580 6128844 18.18 529524 6493844 312 11:12:01 AM 25462380 28616512 7193332 22.03 2688 3446068 3806580 11.29 538320 6075788 20 11:13:01 AM 25822896 28990500 6832816 20.92 2688 3458920 3439928 10.21 543888 5721488 10108 11:14:01 AM 25212940 29097080 7442772 22.79 2688 4171208 3478228 10.32 733964 6125684 389772 11:15:01 AM 24732696 29154004 7923016 24.26 2688 4692256 3026208 8.98 798412 6498652 131220 Average: 26120296 29247448 6535416 20.01 2688 3421808 3818601 11.33 513236 5465988 106024 11:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 101.55 66.31 1264.39 27.77 0.00 0.00 0.00 0.00 11:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 366.48 306.26 4913.83 48.08 0.00 0.00 0.00 0.00 11:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 AM lo 19.33 19.33 2.46 2.46 0.00 0.00 0.00 0.00 11:10:01 AM eth0 921.38 283.27 6424.57 23.93 0.00 0.00 0.00 0.00 11:10:01 AM docker0 7.20 11.95 1.20 1.47 0.00 0.00 0.00 0.00 11:10:01 AM veth2f7a303 7.20 12.10 1.30 1.48 0.00 0.00 0.00 0.00 11:11:01 AM lo 2.53 2.53 0.32 0.32 0.00 0.00 0.00 0.00 11:11:01 AM eth0 79.83 72.65 676.94 19.32 0.00 0.00 0.00 0.00 11:11:01 AM docker0 0.63 0.92 0.09 0.09 0.00 0.00 0.00 0.00 11:11:01 AM veth154bbb7 0.17 0.37 0.03 0.03 0.00 0.00 0.00 0.00 11:12:01 AM lo 184.34 184.34 72.25 72.25 0.00 0.00 0.00 0.00 11:12:01 AM eth0 59.43 50.50 18.17 24.09 0.00 0.00 0.00 0.00 11:12:01 AM docker0 6.41 7.01 0.82 0.84 0.00 0.00 0.00 0.00 11:13:01 AM lo 185.49 185.49 58.09 58.09 0.00 0.00 0.00 0.00 11:13:01 AM eth0 66.29 43.94 23.11 27.21 0.00 0.00 0.00 0.00 11:13:01 AM docker0 3.50 4.32 0.59 0.56 0.00 0.00 0.00 0.00 11:14:01 AM lo 0.22 0.22 0.02 0.02 0.00 0.00 0.00 0.00 11:14:01 AM eth0 131.23 110.96 1774.16 32.55 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 239.56 239.56 54.43 54.43 0.00 0.00 0.00 0.00 11:15:01 AM eth0 323.16 139.86 2555.39 14.70 0.00 0.00 0.00 0.00 11:15:01 AM docker0 119.07 125.09 36.76 19.61 0.00 0.00 0.00 0.00 Average: lo 78.94 78.94 23.45 23.45 0.00 0.00 0.00 0.00 Average: eth0 256.17 134.22 2206.32 27.21 0.00 0.00 0.00 0.00 Average: docker0 17.10 18.66 4.93 2.82 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) 12/12/2023 _x86_64_ (8 CPU) 11:06:19 LINUX RESTART (8 CPU) 11:07:01 AM CPU %user %nice %system %iowait %steal %idle 11:08:01 AM all 11.70 0.00 1.15 0.99 0.06 86.10 11:08:01 AM 0 4.66 0.00 0.83 1.00 0.05 93.46 11:08:01 AM 1 26.06 0.00 2.09 1.45 0.07 70.34 11:08:01 AM 2 8.35 0.00 0.84 0.50 0.05 90.26 11:08:01 AM 3 23.41 0.00 2.39 0.57 0.10 73.53 11:08:01 AM 4 3.56 0.00 0.70 2.39 0.07 93.27 11:08:01 AM 5 12.20 0.00 0.97 0.63 0.05 86.15 11:08:01 AM 6 7.64 0.00 0.52 1.29 0.03 90.52 11:08:01 AM 7 7.74 0.00 0.85 0.07 0.03 91.30 11:09:01 AM all 39.60 0.00 1.41 1.42 0.10 57.47 11:09:01 AM 0 58.91 0.00 1.30 0.12 0.12 39.55 11:09:01 AM 1 47.22 0.00 1.44 1.91 0.10 49.32 11:09:01 AM 2 35.59 0.00 1.22 0.47 0.10 62.62 11:09:01 AM 3 36.67 0.00 1.56 1.63 0.08 60.06 11:09:01 AM 4 23.35 0.00 2.33 1.84 0.10 72.38 11:09:01 AM 5 34.70 0.00 0.85 0.48 0.07 63.90 11:09:01 AM 6 39.85 0.00 1.35 0.82 0.12 57.86 11:09:01 AM 7 40.52 0.00 1.20 4.10 0.10 54.08 11:10:01 AM all 9.83 0.26 2.03 2.24 0.07 85.57 11:10:01 AM 0 7.09 0.00 1.48 3.67 0.07 87.69 11:10:01 AM 1 11.71 0.00 2.18 2.44 0.08 83.59 11:10:01 AM 2 7.94 0.02 1.58 2.68 0.08 87.70 11:10:01 AM 3 7.33 0.00 1.85 1.84 0.08 88.89 11:10:01 AM 4 11.57 0.05 1.94 3.61 0.07 82.77 11:10:01 AM 5 12.57 0.03 2.39 0.69 0.07 84.25 11:10:01 AM 6 8.09 0.03 2.32 2.77 0.07 86.72 11:10:01 AM 7 12.34 1.97 2.49 0.22 0.05 82.93 11:11:01 AM all 48.20 0.21 1.38 0.26 0.10 49.86 11:11:01 AM 0 36.25 0.03 1.25 0.08 0.08 62.29 11:11:01 AM 1 59.33 0.00 1.62 0.07 0.13 38.85 11:11:01 AM 2 56.06 0.02 1.30 0.00 0.10 42.52 11:11:01 AM 3 57.15 1.65 1.50 0.05 0.10 39.55 11:11:01 AM 4 23.53 0.00 1.56 1.05 0.08 73.78 11:11:01 AM 5 56.50 0.00 1.57 0.00 0.10 41.83 11:11:01 AM 6 67.28 0.00 0.93 0.07 0.08 31.63 11:11:01 AM 7 29.43 0.00 1.29 0.74 0.08 68.47 11:12:01 AM all 14.27 0.07 1.45 0.07 0.08 84.05 11:12:01 AM 0 14.30 0.00 1.32 0.08 0.08 84.21 11:12:01 AM 1 12.95 0.00 1.19 0.08 0.08 85.69 11:12:01 AM 2 16.76 0.07 1.56 0.03 0.08 81.50 11:12:01 AM 3 17.12 0.08 1.70 0.12 0.08 80.89 11:12:01 AM 4 12.04 0.37 1.34 0.08 0.07 86.11 11:12:01 AM 5 16.28 0.00 1.45 0.05 0.07 82.14 11:12:01 AM 6 13.40 0.05 1.34 0.03 0.08 85.10 11:12:01 AM 7 11.32 0.00 1.67 0.08 0.12 86.81 11:13:01 AM all 30.64 0.34 2.72 0.10 0.11 66.09 11:13:01 AM 0 28.63 0.05 2.71 0.10 0.12 68.39 11:13:01 AM 1 27.90 0.05 2.56 0.02 0.10 69.38 11:13:01 AM 2 29.26 0.10 2.78 0.08 0.10 67.67 11:13:01 AM 3 39.48 2.34 2.81 0.12 0.13 55.11 11:13:01 AM 4 33.42 0.02 2.63 0.15 0.12 63.66 11:13:01 AM 5 27.18 0.08 2.60 0.08 0.12 69.94 11:13:01 AM 6 35.26 0.08 3.27 0.13 0.10 61.15 11:13:01 AM 7 23.94 0.00 2.42 0.12 0.10 73.42 11:14:01 AM all 37.72 0.00 1.57 0.55 0.08 60.09 11:14:01 AM 0 36.53 0.00 1.87 0.35 0.08 61.17 11:14:01 AM 1 38.01 0.00 1.74 0.97 0.08 59.20 11:14:01 AM 2 30.06 0.00 2.24 1.02 0.10 66.58 11:14:01 AM 3 32.12 0.00 1.79 0.02 0.07 66.01 11:14:01 AM 4 35.08 0.00 1.24 1.19 0.07 62.42 11:14:01 AM 5 55.05 0.00 1.37 0.62 0.10 42.86 11:14:01 AM 6 43.39 0.00 1.39 0.02 0.10 55.11 11:14:01 AM 7 31.49 0.00 0.89 0.20 0.07 67.36 11:15:01 AM all 32.31 0.00 1.79 1.94 0.09 63.88 11:15:01 AM 0 30.93 0.00 1.78 0.02 0.10 67.17 11:15:01 AM 1 12.57 0.00 1.41 0.72 0.10 85.21 11:15:01 AM 2 42.72 0.00 2.68 3.55 0.08 50.96 11:15:01 AM 3 21.16 0.00 1.95 3.86 0.08 72.94 11:15:01 AM 4 37.67 0.00 1.34 1.51 0.08 59.40 11:15:01 AM 5 49.47 0.00 2.41 3.80 0.08 44.23 11:15:01 AM 6 33.08 0.00 1.49 1.66 0.08 63.69 11:15:01 AM 7 30.83 0.00 1.24 0.39 0.10 67.44 Average: all 28.04 0.11 1.69 0.94 0.09 69.13 Average: 0 27.17 0.01 1.57 0.68 0.09 70.49 Average: 1 29.48 0.01 1.78 0.96 0.09 67.69 Average: 2 28.36 0.03 1.77 1.04 0.09 68.71 Average: 3 29.33 0.51 1.95 1.02 0.09 67.10 Average: 4 22.53 0.05 1.63 1.48 0.08 74.22 Average: 5 33.01 0.01 1.70 0.80 0.08 64.40 Average: 6 31.01 0.02 1.58 0.85 0.08 66.46 Average: 7 23.46 0.24 1.50 0.74 0.08 73.97