---> uname -a: Linux prd-centos8-docker-8c-8g-8916.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 13G 148G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1098 25660 19 5131 30318 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:53:8d:90 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.20/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85780sec preferred_lft 85780sec inet6 fe80::f816:3eff:fe53:8d90/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2c:b8:5b:d3 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::42:2cff:feb8:5bd3/64 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) 02/26/2024 _x86_64_ (8 CPU) 16:15:03 LINUX RESTART (8 CPU) 04:16:01 PM tps rtps wtps bread/s bwrtn/s 04:17:01 PM 212.13 22.05 190.07 4261.43 9840.86 04:18:01 PM 166.89 5.85 161.05 1286.24 15756.23 04:19:01 PM 63.59 0.10 63.49 27.86 2950.04 04:20:01 PM 109.63 12.40 97.23 868.38 28161.06 04:21:01 PM 26.21 0.02 26.19 0.53 700.70 04:22:01 PM 31.27 0.00 31.27 0.00 979.22 04:23:01 PM 127.57 2.48 125.09 4509.03 35318.91 04:24:01 PM 7.96 0.00 7.96 0.00 654.68 04:25:02 PM 43.80 1.55 42.25 132.49 1519.79 Average: 87.68 4.94 82.74 1231.91 10653.61 04:16:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:17:01 PM 29005500 30930972 3650212 11.18 2688 2242364 1706076 5.06 190044 2998984 170904 04:18:01 PM 27290092 29515468 5365620 16.43 2688 2538244 3195680 9.48 297644 4574860 2280 04:19:01 PM 26541680 29083636 6114032 18.72 2688 2849724 3190256 9.47 373852 5233644 247048 04:20:01 PM 25425880 28551764 7229832 22.14 2688 3419572 3705836 11.00 529472 6133044 468 04:21:01 PM 25136788 28265548 7518924 23.02 2688 3421096 5115812 15.18 538416 6395244 148 04:22:01 PM 25853124 29183516 6802588 20.83 2688 3622408 3458896 10.26 589936 5645472 189600 04:23:01 PM 24486168 28811068 8169544 25.02 2688 4608476 3641484 10.80 773056 6768132 8556 04:24:01 PM 23370232 27698348 9285480 28.43 2688 4615308 4823032 14.31 783432 7852928 336 04:25:02 PM 26246644 31014960 6409068 19.63 2688 5034788 1560892 4.63 945816 4839456 491852 Average: 25928456 29228364 6727256 20.60 2688 3594664 3377552 10.02 557963 5604640 123466 04:16:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 PM eth0 198.30 165.86 2185.77 45.29 0.00 0.00 0.00 0.00 04:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 PM lo 1.68 1.68 0.40 0.40 0.00 0.00 0.00 0.00 04:18:01 PM eth0 282.24 222.06 3968.68 29.19 0.00 0.00 0.00 0.00 04:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 PM lo 0.45 0.45 0.04 0.04 0.00 0.00 0.00 0.00 04:19:01 PM eth0 540.88 248.64 3716.63 28.92 0.00 0.00 0.00 0.00 04:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 PM lo 21.51 21.51 1.97 1.97 0.00 0.00 0.00 0.00 04:20:01 PM eth0 551.75 233.47 3512.02 25.03 0.00 0.00 0.00 0.00 04:20:01 PM docker0 6.68 7.28 0.85 0.86 0.00 0.00 0.00 0.00 04:21:01 PM lo 209.46 209.46 71.73 71.73 0.00 0.00 0.00 0.00 04:21:01 PM eth0 136.85 142.27 97.81 34.11 0.00 0.00 0.00 0.00 04:21:01 PM docker0 0.77 1.05 0.11 0.12 0.00 0.00 0.00 0.00 04:21:01 PM vethd989dac 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 04:22:01 PM lo 43.85 43.85 4.03 4.03 0.00 0.00 0.00 0.00 04:22:01 PM eth0 106.93 82.01 534.82 34.09 0.00 0.00 0.00 0.00 04:22:01 PM docker0 2.72 3.23 0.48 0.46 0.00 0.00 0.00 0.00 04:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 PM eth0 501.47 254.13 3514.59 31.32 0.00 0.00 0.00 0.00 04:23:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 PM veth4bd388c 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 04:24:01 PM lo 471.56 471.56 209.41 209.41 0.00 0.00 0.00 0.00 04:24:01 PM eth0 15.14 9.80 10.01 11.52 0.00 0.00 0.00 0.00 04:24:01 PM docker0 57.83 61.00 9.95 17.04 0.00 0.00 0.00 0.00 04:24:01 PM veth4bd388c 57.83 61.06 10.74 17.04 0.00 0.00 0.00 0.00 04:25:02 PM lo 269.08 269.08 60.26 60.26 0.00 0.00 0.00 0.00 04:25:02 PM eth0 68.78 56.90 362.66 16.02 0.00 0.00 0.00 0.00 04:25:02 PM docker0 120.61 124.73 36.77 21.84 0.00 0.00 0.00 0.00 Average: lo 113.06 113.06 38.65 38.65 0.00 0.00 0.00 0.00 Average: eth0 266.92 157.24 1989.20 28.39 0.00 0.00 0.00 0.00 Average: docker0 20.96 21.92 5.35 4.48 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) 02/26/2024 _x86_64_ (8 CPU) 16:15:03 LINUX RESTART (8 CPU) 04:16:01 PM CPU %user %nice %system %iowait %steal %idle 04:17:01 PM all 14.20 0.00 1.28 0.93 0.05 83.54 04:17:01 PM 0 16.15 0.00 1.17 0.79 0.05 81.84 04:17:01 PM 1 14.74 0.00 1.94 1.24 0.05 82.04 04:17:01 PM 2 20.42 0.00 1.65 1.64 0.05 76.24 04:17:01 PM 3 16.00 0.00 1.52 0.97 0.05 81.46 04:17:01 PM 4 7.20 0.00 0.55 0.60 0.05 91.60 04:17:01 PM 5 19.59 0.00 1.17 0.42 0.05 78.77 04:17:01 PM 6 14.33 0.00 1.62 1.49 0.05 82.52 04:17:01 PM 7 5.18 0.00 0.62 0.28 0.08 93.83 04:18:01 PM all 34.71 0.00 1.15 0.99 0.08 63.07 04:18:01 PM 0 17.53 0.00 0.97 2.11 0.08 79.31 04:18:01 PM 1 41.27 0.00 1.05 0.75 0.08 56.84 04:18:01 PM 2 37.51 0.00 0.82 0.10 0.08 61.49 04:18:01 PM 3 26.32 0.00 1.31 1.82 0.08 70.47 04:18:01 PM 4 19.90 0.00 0.79 0.18 0.07 79.07 04:18:01 PM 5 43.07 0.00 2.22 1.49 0.08 53.13 04:18:01 PM 6 50.05 0.00 0.95 0.70 0.08 48.21 04:18:01 PM 7 42.06 0.00 1.05 0.79 0.07 56.03 04:19:01 PM all 45.92 0.00 1.37 0.26 0.08 52.37 04:19:01 PM 0 50.17 0.00 0.92 0.00 0.08 48.83 04:19:01 PM 1 44.93 0.00 1.89 0.07 0.08 53.03 04:19:01 PM 2 20.77 0.00 1.17 1.39 0.08 76.58 04:19:01 PM 3 58.60 0.00 1.71 0.03 0.08 39.58 04:19:01 PM 4 56.53 0.00 1.04 0.02 0.08 42.33 04:19:01 PM 5 43.48 0.00 1.01 0.00 0.08 55.43 04:19:01 PM 6 38.50 0.00 1.86 0.15 0.08 59.40 04:19:01 PM 7 54.34 0.00 1.37 0.38 0.08 43.82 04:20:01 PM all 19.59 0.24 3.06 1.12 0.09 75.90 04:20:01 PM 0 16.51 0.03 2.77 0.29 0.08 80.32 04:20:01 PM 1 15.03 1.40 3.19 2.90 0.10 77.38 04:20:01 PM 2 20.68 0.00 3.17 3.79 0.08 72.27 04:20:01 PM 3 20.15 0.07 2.84 0.15 0.10 76.68 04:20:01 PM 4 22.79 0.03 3.33 0.30 0.08 73.46 04:20:01 PM 5 19.98 0.35 3.23 0.35 0.08 76.00 04:20:01 PM 6 19.64 0.03 3.13 0.22 0.08 76.89 04:20:01 PM 7 21.96 0.00 2.77 0.99 0.10 74.17 04:21:01 PM all 15.95 0.34 2.05 0.06 0.08 81.52 04:21:01 PM 0 12.67 0.03 2.31 0.08 0.08 84.82 04:21:01 PM 1 13.00 0.18 1.93 0.03 0.08 84.77 04:21:01 PM 2 17.94 0.03 2.11 0.03 0.08 79.80 04:21:01 PM 3 16.60 0.07 2.13 0.07 0.08 81.05 04:21:01 PM 4 14.97 0.05 2.08 0.03 0.07 82.80 04:21:01 PM 5 21.35 0.00 1.99 0.08 0.07 76.51 04:21:01 PM 6 17.14 1.52 2.18 0.08 0.08 78.99 04:21:01 PM 7 13.93 0.84 1.67 0.03 0.07 83.46 04:22:01 PM all 43.29 0.08 1.93 0.10 0.10 54.50 04:22:01 PM 0 49.13 0.00 1.55 0.03 0.12 49.16 04:22:01 PM 1 27.45 0.10 1.80 0.05 0.08 70.51 04:22:01 PM 2 31.57 0.39 2.08 0.22 0.10 65.65 04:22:01 PM 3 46.17 0.00 2.06 0.15 0.12 51.51 04:22:01 PM 4 59.58 0.07 2.36 0.12 0.10 37.78 04:22:01 PM 5 46.55 0.00 1.82 0.07 0.10 51.46 04:22:01 PM 6 49.70 0.03 1.79 0.05 0.10 48.33 04:22:01 PM 7 36.17 0.07 1.96 0.08 0.10 61.62 04:23:01 PM all 21.29 0.00 2.26 2.28 0.08 74.09 04:23:01 PM 0 16.42 0.00 1.73 5.68 0.07 76.10 04:23:01 PM 1 29.02 0.00 2.21 0.29 0.08 68.40 04:23:01 PM 2 22.93 0.00 1.98 6.48 0.10 68.50 04:23:01 PM 3 17.99 0.00 1.95 2.53 0.10 77.43 04:23:01 PM 4 25.82 0.00 2.76 0.55 0.07 70.80 04:23:01 PM 5 21.49 0.00 2.12 0.62 0.08 75.69 04:23:01 PM 6 22.63 0.00 2.70 1.39 0.07 73.21 04:23:01 PM 7 14.11 0.00 2.61 0.74 0.07 82.47 04:24:01 PM all 22.71 0.00 0.90 0.05 0.08 76.26 04:24:01 PM 0 26.12 0.00 0.69 0.00 0.10 73.09 04:24:01 PM 1 16.06 0.00 0.75 0.20 0.08 82.90 04:24:01 PM 2 23.48 0.00 0.77 0.00 0.07 75.68 04:24:01 PM 3 18.55 0.00 0.80 0.20 0.08 80.37 04:24:01 PM 4 27.13 0.00 0.69 0.00 0.08 72.10 04:24:01 PM 5 12.67 0.00 1.61 0.00 0.07 85.65 04:24:01 PM 6 27.56 0.00 0.89 0.00 0.08 71.46 04:24:01 PM 7 30.10 0.00 0.97 0.00 0.08 68.85 04:25:02 PM all 27.06 0.00 1.57 0.17 0.07 71.13 04:25:02 PM 0 12.33 0.00 1.52 0.23 0.08 85.84 04:25:02 PM 1 16.37 0.00 1.00 0.02 0.08 82.53 04:25:02 PM 2 27.88 0.00 1.17 0.18 0.08 70.68 04:25:02 PM 3 35.29 0.00 2.81 0.20 0.07 61.63 04:25:02 PM 4 33.28 0.00 1.10 0.10 0.05 65.46 04:25:02 PM 5 45.72 0.00 2.11 0.17 0.07 51.93 04:25:02 PM 6 26.57 0.00 1.77 0.08 0.07 71.51 04:25:02 PM 7 19.14 0.00 1.05 0.38 0.05 79.37 Average: all 27.21 0.07 1.73 0.66 0.08 70.25 Average: 0 24.12 0.01 1.51 1.02 0.08 73.25 Average: 1 24.22 0.19 1.75 0.61 0.08 73.15 Average: 2 24.81 0.05 1.66 1.52 0.08 71.89 Average: 3 28.44 0.01 1.90 0.68 0.09 68.88 Average: 4 29.70 0.02 1.63 0.21 0.07 68.37 Average: 5 30.45 0.04 1.92 0.36 0.08 67.16 Average: 6 29.57 0.18 1.88 0.46 0.08 67.83 Average: 7 26.35 0.10 1.56 0.41 0.08 71.50