---> uname -a: Linux prd-centos8-docker-8c-8g-4517.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 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1112 25426 19 5351 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:4a:df:f4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.18/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85773sec preferred_lft 85773sec inet6 fe80::f816:3eff:fe4a:dff4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7b:82:bb:0a 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::42:7bff:fe82:bb0a/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) 11:15:29 LINUX RESTART (8 CPU) 11:16:01 AM tps rtps wtps bread/s bwrtn/s 11:17:01 AM 140.29 12.60 127.70 2188.44 6460.22 11:18:01 AM 276.54 19.96 256.57 3899.08 13275.77 11:19:01 AM 123.43 13.70 109.73 1280.24 36679.04 11:20:01 AM 63.28 0.05 63.23 1.07 2556.85 11:21:01 AM 32.01 0.02 31.99 0.53 1063.78 11:22:01 AM 35.70 0.02 35.69 0.93 720.41 11:23:01 AM 30.42 0.00 30.42 0.00 954.21 11:24:02 AM 120.61 2.48 118.12 4509.88 34632.98 11:25:01 AM 156.03 2.54 153.49 1822.70 14058.59 Average: 108.61 5.71 102.90 1521.96 12263.84 11:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:17:01 AM 29484744 31224972 3170968 9.71 2688 2063480 1452896 4.31 171668 2569396 195312 11:18:01 AM 28040184 30282768 4615528 14.13 2688 2555188 2875892 8.53 270264 3858872 267176 11:19:01 AM 25791616 28872676 6864096 21.02 2688 3376732 5491544 16.29 471244 5831836 1772 11:20:01 AM 26129284 29276316 6526428 19.99 2688 3440832 3066856 9.10 515396 5453520 11680 11:21:01 AM 25741772 28893356 6913940 21.17 2688 3444020 3327536 9.87 538940 5807684 20 11:22:01 AM 25354624 28508756 7301088 22.36 2688 3445676 3851460 11.43 541104 6174324 412 11:23:01 AM 25633148 28985292 7022564 21.50 2688 3643272 3141420 9.32 587576 5865296 183220 11:24:02 AM 24328464 28665760 8327248 25.50 2688 4622412 3677696 10.91 777848 6916600 10680 11:25:01 AM 25218528 30179816 7437184 22.77 2688 5229008 2218784 6.58 860796 5951324 258868 Average: 26191374 29432190 6464338 19.80 2688 3535624 3233787 9.59 526093 5380984 103238 11:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 80.84 56.66 1241.13 9.82 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 AM eth0 420.21 337.06 5097.62 66.09 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 4.22 4.22 0.52 0.52 0.00 0.00 0.00 0.00 11:19:01 AM eth0 833.64 328.57 6430.37 26.00 0.00 0.00 0.00 0.00 11:19:01 AM docker0 1.72 2.58 0.28 0.27 0.00 0.00 0.00 0.00 11:19:01 AM veth2827b03 1.72 2.70 0.31 0.28 0.00 0.00 0.00 0.00 11:20:01 AM lo 17.64 17.64 2.26 2.26 0.00 0.00 0.00 0.00 11:20:01 AM eth0 86.14 77.04 677.32 21.31 0.00 0.00 0.00 0.00 11:20:01 AM docker0 6.01 10.23 1.00 1.28 0.00 0.00 0.00 0.00 11:21:01 AM lo 48.30 48.30 9.96 9.96 0.00 0.00 0.00 0.00 11:21:01 AM eth0 45.52 31.07 15.05 18.30 0.00 0.00 0.00 0.00 11:21:01 AM docker0 6.68 7.38 0.86 0.87 0.00 0.00 0.00 0.00 11:22:01 AM lo 310.60 310.60 125.99 125.99 0.00 0.00 0.00 0.00 11:22:01 AM eth0 68.21 50.45 18.99 23.31 0.00 0.00 0.00 0.00 11:22:01 AM docker0 1.50 1.88 0.22 0.22 0.00 0.00 0.00 0.00 11:23:01 AM lo 26.97 26.97 2.67 2.67 0.00 0.00 0.00 0.00 11:23:01 AM eth0 106.31 84.77 586.68 33.13 0.00 0.00 0.00 0.00 11:23:01 AM docker0 1.97 2.37 0.37 0.33 0.00 0.00 0.00 0.00 11:24:02 AM lo 104.98 104.98 24.46 24.46 0.00 0.00 0.00 0.00 11:24:02 AM eth0 397.78 175.60 3459.98 18.72 0.00 0.00 0.00 0.00 11:24:02 AM docker0 52.22 55.47 16.94 8.41 0.00 0.00 0.00 0.00 11:24:02 AM vethc2e26df 52.22 55.61 17.66 8.42 0.00 0.00 0.00 0.00 11:25:01 AM lo 136.85 136.85 30.48 30.48 0.00 0.00 0.00 0.00 11:25:01 AM eth0 209.98 158.35 2820.86 17.61 0.00 0.00 0.00 0.00 11:25:01 AM docker0 68.06 70.82 20.16 11.39 0.00 0.00 0.00 0.00 Average: lo 72.06 72.06 21.80 21.80 0.00 0.00 0.00 0.00 Average: eth0 249.92 144.37 2259.81 26.05 0.00 0.00 0.00 0.00 Average: docker0 15.25 16.65 4.40 2.52 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) 11:15:29 LINUX RESTART (8 CPU) 11:16:01 AM CPU %user %nice %system %iowait %steal %idle 11:17:01 AM all 10.62 0.00 1.01 0.58 0.04 87.75 11:17:01 AM 0 4.32 0.00 0.77 0.28 0.05 94.58 11:17:01 AM 1 24.83 0.00 1.57 1.40 0.05 72.15 11:17:01 AM 2 5.24 0.00 0.44 0.15 0.05 94.13 11:17:01 AM 3 21.12 0.00 1.85 1.02 0.05 75.96 11:17:01 AM 4 4.72 0.00 0.63 0.50 0.03 94.11 11:17:01 AM 5 7.61 0.00 0.95 0.98 0.03 90.42 11:17:01 AM 6 11.70 0.00 1.20 0.18 0.03 86.88 11:17:01 AM 7 5.38 0.00 0.67 0.13 0.03 93.79 11:18:01 AM all 27.98 0.00 1.49 2.58 0.09 67.86 11:18:01 AM 0 22.80 0.00 1.79 3.15 0.08 72.18 11:18:01 AM 1 41.29 0.00 2.53 1.31 0.10 54.77 11:18:01 AM 2 20.14 0.00 1.39 1.70 0.08 76.68 11:18:01 AM 3 23.37 0.00 1.39 3.80 0.08 71.36 11:18:01 AM 4 23.40 0.00 1.11 1.86 0.08 73.54 11:18:01 AM 5 26.01 0.00 1.54 4.10 0.10 68.25 11:18:01 AM 6 36.47 0.00 1.31 3.80 0.08 58.34 11:18:01 AM 7 30.36 0.00 0.89 0.90 0.07 67.78 11:19:01 AM all 21.74 0.22 2.17 2.42 0.08 73.38 11:19:01 AM 0 24.80 0.00 1.91 1.31 0.08 71.89 11:19:01 AM 1 31.27 0.03 2.79 2.88 0.07 62.95 11:19:01 AM 2 29.24 0.02 1.82 1.50 0.10 67.32 11:19:01 AM 3 15.69 0.00 2.36 5.45 0.08 76.42 11:19:01 AM 4 16.38 1.66 2.39 0.64 0.07 78.87 11:19:01 AM 5 19.24 0.02 1.78 4.42 0.08 74.46 11:19:01 AM 6 23.96 0.02 2.07 0.87 0.07 73.02 11:19:01 AM 7 13.33 0.00 2.26 2.27 0.07 82.07 11:20:01 AM all 32.09 0.04 0.92 0.19 0.08 66.68 11:20:01 AM 0 32.58 0.00 0.90 0.00 0.08 66.44 11:20:01 AM 1 47.06 0.00 1.87 0.64 0.10 50.33 11:20:01 AM 2 34.02 0.00 0.63 0.02 0.08 65.24 11:20:01 AM 3 33.77 0.00 0.97 0.02 0.08 65.16 11:20:01 AM 4 28.44 0.28 0.72 0.02 0.07 70.48 11:20:01 AM 5 39.80 0.00 0.55 0.07 0.08 59.50 11:20:01 AM 6 24.46 0.00 1.05 0.15 0.07 74.27 11:20:01 AM 7 16.62 0.00 0.67 0.60 0.07 82.04 11:21:01 AM all 28.48 0.31 1.73 0.09 0.08 69.31 11:21:01 AM 0 32.17 0.02 1.72 0.08 0.08 65.93 11:21:01 AM 1 27.30 1.66 1.86 0.07 0.08 69.03 11:21:01 AM 2 31.00 0.13 1.69 0.07 0.08 67.03 11:21:01 AM 3 24.56 0.07 1.72 0.02 0.08 73.55 11:21:01 AM 4 22.74 0.33 1.47 0.23 0.08 75.13 11:21:01 AM 5 33.62 0.08 1.82 0.10 0.08 64.29 11:21:01 AM 6 32.77 0.07 2.19 0.08 0.08 64.81 11:21:01 AM 7 23.64 0.08 1.34 0.10 0.08 74.76 11:22:01 AM all 19.18 0.29 2.28 0.09 0.09 78.07 11:22:01 AM 0 20.10 0.07 2.09 0.10 0.10 77.54 11:22:01 AM 1 18.08 0.05 1.93 0.15 0.10 79.69 11:22:01 AM 2 20.56 0.03 2.21 0.05 0.08 77.06 11:22:01 AM 3 19.22 0.03 2.47 0.07 0.08 78.13 11:22:01 AM 4 18.41 0.07 2.50 0.08 0.08 78.85 11:22:01 AM 5 17.40 1.96 2.48 0.10 0.08 77.97 11:22:01 AM 6 19.15 0.00 2.24 0.10 0.08 78.42 11:22:01 AM 7 20.55 0.08 2.33 0.07 0.08 76.89 11:23:01 AM all 40.54 0.05 1.55 0.09 0.08 57.68 11:23:01 AM 0 39.90 0.02 0.97 0.03 0.08 59.00 11:23:01 AM 1 52.52 0.03 1.82 0.15 0.08 45.40 11:23:01 AM 2 45.83 0.00 1.44 0.02 0.08 52.63 11:23:01 AM 3 29.73 0.00 1.30 0.20 0.07 68.70 11:23:01 AM 4 52.81 0.00 2.04 0.02 0.07 45.07 11:23:01 AM 5 39.05 0.02 1.27 0.07 0.08 59.51 11:23:01 AM 6 37.40 0.00 1.86 0.08 0.08 60.58 11:23:01 AM 7 27.08 0.37 1.72 0.17 0.07 70.60 11:24:02 AM all 28.56 0.00 2.16 1.89 0.07 67.31 11:24:02 AM 0 16.31 0.00 2.13 2.70 0.07 78.80 11:24:02 AM 1 31.74 0.00 2.30 2.89 0.07 63.00 11:24:02 AM 2 37.38 0.00 2.48 2.30 0.07 57.77 11:24:02 AM 3 32.89 0.00 2.22 0.27 0.08 64.54 11:24:02 AM 4 17.28 0.00 2.15 3.48 0.07 77.02 11:24:02 AM 5 30.38 0.00 1.88 0.49 0.07 67.19 11:24:02 AM 6 31.27 0.00 2.01 0.30 0.07 66.35 11:24:02 AM 7 31.26 0.00 2.13 2.69 0.08 63.83 11:25:01 AM all 32.57 0.00 1.46 1.13 0.09 64.76 11:25:01 AM 0 34.57 0.00 1.17 0.65 0.09 63.53 11:25:01 AM 1 33.73 0.00 1.79 0.05 0.09 64.35 11:25:01 AM 2 23.64 0.00 1.31 0.26 0.09 74.71 11:25:01 AM 3 27.76 0.00 1.12 0.14 0.09 70.90 11:25:01 AM 4 23.16 0.00 1.57 5.35 0.10 69.81 11:25:01 AM 5 39.64 0.00 0.99 0.02 0.10 59.25 11:25:01 AM 6 39.74 0.00 2.62 2.55 0.10 54.99 11:25:01 AM 7 38.25 0.00 1.12 0.00 0.07 60.56 Average: all 26.85 0.10 1.64 1.00 0.08 70.32 Average: 0 25.27 0.01 1.49 0.92 0.08 72.23 Average: 1 34.21 0.20 2.05 1.06 0.08 62.40 Average: 2 27.46 0.02 1.49 0.67 0.08 70.27 Average: 3 25.35 0.01 1.71 1.22 0.08 71.63 Average: 4 23.05 0.26 1.62 1.34 0.07 73.65 Average: 5 28.07 0.23 1.47 1.15 0.08 69.00 Average: 6 28.52 0.01 1.84 0.90 0.07 68.66 Average: 7 22.92 0.06 1.46 0.77 0.07 74.73