---> uname -a: Linux prd-centos8-docker-8c-8g-1532.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: 2799.996 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 1074 25686 18 5129 30344 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:2b:58:47 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.152/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85774sec preferred_lft 85774sec inet6 fe80::f816:3eff:fe2b:5847/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:49:33:a2:97 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::42:49ff:fe33:a297/64 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) 12/01/2023 _x86_64_ (8 CPU) 18:49:20 LINUX RESTART (8 CPU) 06:50:01 PM tps rtps wtps bread/s bwrtn/s 06:51:01 PM 89.17 9.03 80.14 1576.14 6278.54 06:52:01 PM 231.64 20.03 211.61 3898.57 12722.23 06:53:01 PM 124.13 1.20 122.93 400.40 14447.60 06:54:01 PM 110.95 12.56 98.38 883.17 25184.07 06:55:01 PM 45.72 0.05 45.67 1.20 2795.40 06:56:01 PM 20.34 0.00 20.34 0.00 442.37 06:57:01 PM 33.69 0.05 33.64 0.53 1064.49 06:58:01 PM 51.19 2.50 48.69 4512.98 6965.62 06:59:01 PM 112.18 1.17 111.01 77.44 28754.08 Average: 91.00 5.18 85.82 1261.05 10961.31 06:50:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:51:01 PM 29614748 31308676 3040964 9.31 2688 2017316 1430920 4.25 168684 2457708 164568 06:52:01 PM 28718504 30797380 3937208 12.06 2688 2392140 1770908 5.25 240712 3231356 151004 06:53:01 PM 26506092 29559200 6149620 18.83 2688 3349448 2858364 8.48 350016 5269072 673768 06:54:01 PM 26465332 29600604 6190380 18.96 2688 3428528 3049812 9.05 502740 5143988 49440 06:55:01 PM 25513952 28666992 7141760 21.87 2688 3443876 4561184 13.53 533200 6047712 104 06:56:01 PM 25247212 28402480 7408500 22.69 2688 3445092 6164308 18.29 538056 6289084 1608 06:57:01 PM 26340580 29513884 6315132 19.34 2688 3463748 3269320 9.70 544320 5214752 6724 06:58:01 PM 24819880 28864860 7835832 24.00 2688 4326176 4571296 13.56 731828 6515588 545664 06:59:01 PM 26396592 31145332 6259120 19.17 2688 5016712 1458580 4.33 806344 4839976 456652 Average: 26624766 29762156 6030946 18.47 2688 3431448 3237188 9.60 490656 5001026 227726 06:50:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 PM eth0 65.18 43.80 993.08 7.59 0.00 0.00 0.00 0.00 06:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 PM eth0 242.19 220.39 2801.46 50.87 0.00 0.00 0.00 0.00 06:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 PM eth0 925.74 405.56 8946.00 32.78 0.00 0.00 0.00 0.00 06:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 PM lo 21.96 21.96 2.79 2.79 0.00 0.00 0.00 0.00 06:54:01 PM eth0 68.84 62.26 667.21 15.63 0.00 0.00 0.00 0.00 06:54:01 PM docker0 7.83 12.91 1.29 1.57 0.00 0.00 0.00 0.00 06:55:01 PM lo 12.75 12.75 1.30 1.30 0.00 0.00 0.00 0.00 06:55:01 PM eth0 34.41 29.91 20.81 16.34 0.00 0.00 0.00 0.00 06:55:01 PM docker0 4.87 5.38 0.63 0.63 0.00 0.00 0.00 0.00 06:55:01 PM veth679501d 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 06:56:01 PM lo 282.77 282.77 125.29 125.29 0.00 0.00 0.00 0.00 06:56:01 PM eth0 52.98 43.15 19.83 24.12 0.00 0.00 0.00 0.00 06:56:01 PM docker0 1.88 2.03 0.23 0.25 0.00 0.00 0.00 0.00 06:56:01 PM veth655f384 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 06:57:01 PM lo 84.63 84.63 8.10 8.10 0.00 0.00 0.00 0.00 06:57:01 PM eth0 98.13 70.45 47.51 40.94 0.00 0.00 0.00 0.00 06:57:01 PM docker0 3.55 4.21 0.59 0.54 0.00 0.00 0.00 0.00 06:58:01 PM lo 0.22 0.22 0.02 0.02 0.00 0.00 0.00 0.00 06:58:01 PM eth0 269.16 173.64 2953.70 28.33 0.00 0.00 0.00 0.00 06:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 PM lo 239.94 239.94 54.53 54.53 0.00 0.00 0.00 0.00 06:59:01 PM eth0 239.04 81.06 1437.81 13.18 0.00 0.00 0.00 0.00 06:59:01 PM docker0 119.64 125.52 36.83 19.69 0.00 0.00 0.00 0.00 Average: lo 71.36 71.36 21.34 21.34 0.00 0.00 0.00 0.00 Average: eth0 221.73 125.58 1987.40 25.53 0.00 0.00 0.00 0.00 Average: docker0 15.31 16.67 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) 12/01/2023 _x86_64_ (8 CPU) 18:49:20 LINUX RESTART (8 CPU) 06:50:01 PM CPU %user %nice %system %iowait %steal %idle 06:51:01 PM all 8.95 0.00 0.82 1.04 0.04 89.16 06:51:01 PM 0 7.48 0.00 0.77 0.78 0.03 90.94 06:51:01 PM 1 0.79 0.00 0.38 0.87 0.03 97.92 06:51:01 PM 2 17.04 0.00 1.23 3.09 0.05 78.59 06:51:01 PM 3 24.09 0.00 1.97 1.43 0.07 72.44 06:51:01 PM 4 6.78 0.00 0.67 0.98 0.03 91.54 06:51:01 PM 5 4.23 0.00 0.33 0.22 0.02 95.20 06:51:01 PM 6 5.37 0.00 0.58 0.62 0.03 93.39 06:51:01 PM 7 5.76 0.00 0.60 0.35 0.02 93.27 06:52:01 PM all 18.34 0.00 1.16 3.92 0.06 76.52 06:52:01 PM 0 15.55 0.00 1.49 1.42 0.08 81.46 06:52:01 PM 1 17.95 0.00 1.62 7.48 0.07 72.88 06:52:01 PM 2 31.00 0.00 1.74 6.99 0.08 60.19 06:52:01 PM 3 24.19 0.00 1.20 3.36 0.07 71.18 06:52:01 PM 4 20.90 0.00 0.92 1.42 0.07 76.70 06:52:01 PM 5 18.57 0.00 0.87 2.24 0.08 78.23 06:52:01 PM 6 7.40 0.00 0.92 7.28 0.03 84.37 06:52:01 PM 7 11.18 0.00 0.48 1.20 0.03 87.10 06:53:01 PM all 30.14 0.00 2.08 2.03 0.09 65.66 06:53:01 PM 0 25.11 0.00 1.71 1.14 0.08 71.95 06:53:01 PM 1 29.78 0.00 2.15 0.82 0.10 67.14 06:53:01 PM 2 42.24 0.00 2.90 4.67 0.10 50.09 06:53:01 PM 3 22.50 0.00 2.52 6.47 0.10 68.40 06:53:01 PM 4 20.82 0.00 2.12 1.41 0.07 75.59 06:53:01 PM 5 35.06 0.00 1.97 0.98 0.10 61.89 06:53:01 PM 6 32.79 0.00 1.74 0.39 0.08 65.00 06:53:01 PM 7 32.83 0.00 1.56 0.32 0.08 65.22 06:54:01 PM all 18.44 0.28 1.03 1.74 0.07 78.44 06:54:01 PM 0 23.61 0.02 1.67 4.28 0.07 70.35 06:54:01 PM 1 15.86 0.13 1.24 3.28 0.07 79.42 06:54:01 PM 2 17.05 0.00 0.75 0.10 0.08 82.01 06:54:01 PM 3 16.87 0.05 0.85 0.05 0.07 82.11 06:54:01 PM 4 18.39 1.74 1.30 1.15 0.08 77.33 06:54:01 PM 5 19.01 0.30 0.70 1.61 0.07 78.31 06:54:01 PM 6 20.82 0.02 0.95 1.99 0.05 76.17 06:54:01 PM 7 15.92 0.02 0.75 1.44 0.05 81.83 06:55:01 PM all 44.23 0.24 1.86 0.28 0.09 53.30 06:55:01 PM 0 42.57 0.00 1.82 0.13 0.08 55.39 06:55:01 PM 1 44.74 1.75 2.09 0.10 0.10 51.21 06:55:01 PM 2 48.24 0.05 2.42 0.27 0.08 48.93 06:55:01 PM 3 44.76 0.03 1.87 0.08 0.10 53.14 06:55:01 PM 4 39.11 0.02 1.61 0.10 0.08 59.09 06:55:01 PM 5 39.98 0.03 1.86 0.37 0.08 57.68 06:55:01 PM 6 50.46 0.00 2.02 0.17 0.10 47.25 06:55:01 PM 7 43.94 0.05 1.20 1.02 0.08 53.70 06:56:01 PM all 14.93 0.31 1.57 0.05 0.09 83.05 06:56:01 PM 0 13.74 1.81 1.71 0.00 0.08 82.66 06:56:01 PM 1 13.77 0.13 1.99 0.12 0.12 83.87 06:56:01 PM 2 16.84 0.28 1.54 0.07 0.10 81.17 06:56:01 PM 3 12.02 0.03 1.26 0.05 0.08 86.56 06:56:01 PM 4 17.68 0.03 1.46 0.10 0.07 80.66 06:56:01 PM 5 12.05 0.05 1.39 0.02 0.10 86.39 06:56:01 PM 6 18.22 0.05 1.71 0.03 0.07 79.92 06:56:01 PM 7 15.08 0.08 1.54 0.05 0.10 83.14 06:57:01 PM all 34.61 0.39 2.29 0.38 0.14 62.19 06:57:01 PM 0 31.55 0.02 1.80 0.88 0.10 65.65 06:57:01 PM 1 31.43 0.07 2.36 0.60 0.08 65.45 06:57:01 PM 2 35.32 0.02 3.48 0.15 0.45 60.58 06:57:01 PM 3 39.66 0.25 2.13 0.47 0.10 57.40 06:57:01 PM 4 36.97 0.00 2.44 0.13 0.10 60.36 06:57:01 PM 5 35.05 0.03 1.84 0.12 0.12 62.84 06:57:01 PM 6 37.28 0.03 1.80 0.37 0.10 60.43 06:57:01 PM 7 29.60 2.68 2.49 0.33 0.07 64.83 06:58:01 PM all 31.11 0.00 1.71 0.60 0.07 66.51 06:58:01 PM 0 44.18 0.00 1.59 0.00 0.08 54.15 06:58:01 PM 1 40.36 0.00 1.62 1.07 0.08 56.86 06:58:01 PM 2 26.49 0.00 1.91 1.42 0.07 70.11 06:58:01 PM 3 33.62 0.00 2.35 0.25 0.08 63.70 06:58:01 PM 4 22.53 0.00 1.76 0.08 0.07 75.56 06:58:01 PM 5 34.11 0.00 1.36 0.95 0.07 63.51 06:58:01 PM 6 21.73 0.00 1.54 0.97 0.07 75.69 06:58:01 PM 7 25.87 0.00 1.52 0.02 0.07 72.52 06:59:01 PM all 31.14 0.00 1.78 2.54 0.09 64.46 06:59:01 PM 0 22.87 0.00 1.62 1.90 0.08 73.52 06:59:01 PM 1 45.18 0.00 1.59 6.81 0.10 46.31 06:59:01 PM 2 22.83 0.00 2.01 6.59 0.08 68.48 06:59:01 PM 3 49.73 0.00 2.70 0.96 0.12 46.50 06:59:01 PM 4 39.76 0.00 1.29 1.34 0.10 57.51 06:59:01 PM 5 20.27 0.00 2.06 1.96 0.07 75.65 06:59:01 PM 6 21.95 0.00 1.54 0.08 0.07 76.36 06:59:01 PM 7 26.58 0.00 1.39 0.65 0.07 71.31 Average: all 25.75 0.14 1.59 1.40 0.08 71.04 Average: 0 25.17 0.20 1.58 1.17 0.08 71.80 Average: 1 26.65 0.23 1.67 2.35 0.08 69.01 Average: 2 28.55 0.04 2.00 2.59 0.12 66.70 Average: 3 29.71 0.04 1.87 1.46 0.09 66.83 Average: 4 24.76 0.20 1.51 0.75 0.07 72.72 Average: 5 24.24 0.05 1.37 0.94 0.08 73.32 Average: 6 23.99 0.01 1.42 1.32 0.07 73.19 Average: 7 22.96 0.31 1.28 0.60 0.06 74.78