---> uname -a: Linux prd-centos8-docker-8c-8g-36876.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 1118 25685 19 5086 30298 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:04:0c:85 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.44/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85807sec preferred_lft 85807sec inet6 fe80::f816:3eff:fe04:c85/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f4:3c:9c:a1 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:f4ff:fe3c:9ca1/64 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) 05/02/2024 _x86_64_ (8 CPU) 09:16:22 LINUX RESTART (8 CPU) 09:17:01 AM tps rtps wtps bread/s bwrtn/s 09:18:01 AM 157.29 20.93 136.36 4165.17 8642.69 09:19:01 AM 218.84 7.33 211.51 1418.19 11368.16 09:20:01 AM 61.17 0.03 61.14 0.40 8196.32 09:21:01 AM 114.25 12.50 101.75 897.97 28310.48 09:22:01 AM 22.60 0.02 22.58 0.53 582.80 09:23:01 AM 39.59 0.00 39.59 0.00 1094.14 09:24:01 AM 121.26 2.45 118.81 4481.44 35299.15 09:25:01 AM 12.18 0.00 12.18 0.00 508.88 09:26:01 AM 44.30 1.55 42.75 132.49 1527.27 Average: 87.94 4.98 82.96 1232.77 10613.87 09:17:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:18:01 AM 29249312 31082100 3406400 10.43 2688 2152184 1593664 4.73 179648 2774880 112788 09:19:01 AM 27268488 29480932 5387224 16.50 2688 2525148 3182484 9.44 295496 4603656 170980 09:20:01 AM 27361256 29645812 5294456 16.21 2688 2594672 3090032 9.17 324800 4472384 9420 09:21:01 AM 25660844 28772124 6994868 21.42 2688 3404076 3426128 10.17 527664 5900536 1772 09:22:01 AM 25232804 28346376 7422908 22.73 2688 3405692 6020536 17.86 538084 6298824 188 09:23:01 AM 25715292 29028732 6940420 21.25 2688 3605428 3247588 9.64 589204 5783088 187380 09:24:01 AM 23770292 28078344 8885420 27.21 2688 4588904 6457480 19.16 771976 7476172 184 09:25:01 AM 22513688 26842512 10142024 31.06 2688 4611900 7640492 22.67 783228 8694632 1856 09:26:01 AM 26364756 31087836 6290956 19.26 2688 4992648 1481052 4.39 941824 4729012 463180 Average: 25904081 29151641 6751631 20.68 2688 3542295 4015495 11.91 550214 5637020 105305 09:17:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 AM eth0 91.25 59.21 1057.43 28.75 0.00 0.00 0.00 0.00 09:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 AM eth0 364.66 291.29 5097.27 40.19 0.00 0.00 0.00 0.00 09:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 AM lo 2.28 2.28 0.45 0.45 0.00 0.00 0.00 0.00 09:20:01 AM eth0 86.02 76.78 742.79 18.87 0.00 0.00 0.00 0.00 09:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 AM lo 18.06 18.06 1.82 1.82 0.00 0.00 0.00 0.00 09:21:01 AM eth0 967.84 297.45 6441.10 30.66 0.00 0.00 0.00 0.00 09:21:01 AM docker0 6.61 7.38 0.85 0.87 0.00 0.00 0.00 0.00 09:21:01 AM veth1e98dd3 1.80 2.18 0.25 0.26 0.00 0.00 0.00 0.00 09:22:01 AM lo 302.53 302.53 297.24 297.24 0.00 0.00 0.00 0.00 09:22:01 AM eth0 271.57 244.18 49.62 316.72 0.00 0.00 0.00 0.00 09:22:01 AM docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 09:22:01 AM vethd3e4ebc 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 09:23:01 AM lo 47.40 47.40 4.79 4.79 0.00 0.00 0.00 0.00 09:23:01 AM eth0 127.44 104.67 504.02 33.52 0.00 0.00 0.00 0.00 09:23:01 AM docker0 4.88 5.63 1.08 0.75 0.00 0.00 0.00 0.00 09:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 AM eth0 378.09 223.69 3499.69 37.19 0.00 0.00 0.00 0.00 09:24:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 AM veth3401e8f 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 09:24:01 AM veth83df7ad 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 09:25:01 AM lo 485.62 485.62 207.50 207.50 0.00 0.00 0.00 0.00 09:25:01 AM eth0 64.10 44.39 17.33 27.77 0.00 0.00 0.00 0.00 09:25:01 AM docker0 63.05 67.44 9.44 12.41 0.00 0.00 0.00 0.00 09:25:01 AM veth3401e8f 55.65 59.01 9.40 10.53 0.00 0.00 0.00 0.00 09:25:01 AM veth83df7ad 7.40 9.35 0.90 2.32 0.00 0.00 0.00 0.00 09:26:01 AM lo 425.36 425.36 86.60 86.60 0.00 0.00 0.00 0.00 09:26:01 AM eth0 128.27 100.03 260.06 46.18 0.00 0.00 0.00 0.00 09:26:01 AM docker0 187.99 193.50 47.54 35.07 0.00 0.00 0.00 0.00 Average: lo 142.37 142.37 66.50 66.50 0.00 0.00 0.00 0.00 Average: eth0 275.47 160.19 1963.15 64.44 0.00 0.00 0.00 0.00 Average: docker0 29.17 30.46 6.54 5.46 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) 05/02/2024 _x86_64_ (8 CPU) 09:16:22 LINUX RESTART (8 CPU) 09:17:01 AM CPU %user %nice %system %iowait %steal %idle 09:18:01 AM all 11.99 0.00 1.08 0.93 0.05 85.96 09:18:01 AM 0 6.76 0.00 0.87 0.33 0.05 91.99 09:18:01 AM 1 5.14 0.00 0.67 2.19 0.05 91.94 09:18:01 AM 2 18.44 0.00 1.69 1.10 0.07 78.71 09:18:01 AM 3 23.60 0.00 1.22 0.57 0.05 74.57 09:18:01 AM 4 21.88 0.00 1.87 0.42 0.05 75.78 09:18:01 AM 5 8.68 0.00 0.57 0.22 0.03 90.50 09:18:01 AM 6 2.62 0.00 0.58 0.28 0.05 96.46 09:18:01 AM 7 8.71 0.00 1.15 2.36 0.03 87.75 09:19:01 AM all 36.10 0.00 1.28 1.04 0.09 61.48 09:19:01 AM 0 35.08 0.00 0.85 0.05 0.10 63.92 09:19:01 AM 1 39.94 0.00 1.34 1.95 0.08 56.68 09:19:01 AM 2 23.64 0.00 1.52 1.56 0.08 73.20 09:19:01 AM 3 37.65 0.00 1.71 0.80 0.08 59.76 09:19:01 AM 4 48.05 0.00 0.82 0.60 0.12 50.41 09:19:01 AM 5 34.28 0.00 1.86 2.32 0.08 61.46 09:19:01 AM 6 34.31 0.00 0.99 0.13 0.10 64.47 09:19:01 AM 7 35.85 0.00 1.17 0.90 0.10 61.97 09:20:01 AM all 35.41 0.00 0.84 0.30 0.07 63.38 09:20:01 AM 0 42.98 0.00 0.87 0.22 0.07 55.87 09:20:01 AM 1 18.25 0.00 0.78 0.38 0.07 80.51 09:20:01 AM 2 29.76 0.00 1.18 0.97 0.07 68.02 09:20:01 AM 3 50.50 0.00 1.54 0.42 0.08 47.46 09:20:01 AM 4 48.72 0.00 0.57 0.00 0.07 50.65 09:20:01 AM 5 30.04 0.00 0.67 0.27 0.07 68.95 09:20:01 AM 6 25.73 0.00 0.38 0.17 0.05 73.67 09:20:01 AM 7 37.31 0.00 0.73 0.00 0.07 61.89 09:21:01 AM all 23.43 0.24 3.14 0.81 0.09 72.29 09:21:01 AM 0 24.05 0.03 2.96 0.08 0.10 72.77 09:21:01 AM 1 29.89 0.02 3.59 1.90 0.10 64.51 09:21:01 AM 2 27.34 0.00 2.90 1.06 0.08 68.62 09:21:01 AM 3 18.95 0.00 3.59 0.84 0.08 76.53 09:21:01 AM 4 25.36 1.75 3.87 0.77 0.08 68.16 09:21:01 AM 5 24.89 0.03 2.57 0.10 0.08 72.32 09:21:01 AM 6 16.99 0.02 2.17 1.46 0.08 79.28 09:21:01 AM 7 19.99 0.08 3.45 0.27 0.08 76.12 09:22:01 AM all 15.59 0.36 1.79 0.05 0.08 82.13 09:22:01 AM 0 15.20 0.00 1.52 0.05 0.08 83.15 09:22:01 AM 1 13.03 0.05 1.51 0.03 0.10 85.28 09:22:01 AM 2 17.26 1.44 1.77 0.10 0.08 79.34 09:22:01 AM 3 13.44 0.69 1.67 0.03 0.08 84.08 09:22:01 AM 4 15.69 0.64 1.96 0.02 0.08 81.62 09:22:01 AM 5 19.91 0.00 1.79 0.02 0.07 78.22 09:22:01 AM 6 16.26 0.07 2.14 0.10 0.08 81.35 09:22:01 AM 7 13.94 0.02 1.92 0.03 0.08 84.00 09:23:01 AM all 41.26 0.09 2.08 0.08 0.10 56.39 09:23:01 AM 0 36.84 0.02 2.26 0.03 0.10 60.75 09:23:01 AM 1 27.86 0.02 1.74 0.07 0.12 70.20 09:23:01 AM 2 60.57 0.15 3.04 0.18 0.10 35.95 09:23:01 AM 3 52.27 0.00 2.16 0.05 0.08 45.44 09:23:01 AM 4 39.06 0.07 2.04 0.07 0.12 58.64 09:23:01 AM 5 50.49 0.02 1.74 0.05 0.10 47.61 09:23:01 AM 6 42.71 0.05 1.66 0.13 0.10 55.35 09:23:01 AM 7 20.34 0.37 1.99 0.05 0.08 77.17 09:24:01 AM all 24.39 0.00 2.15 0.60 0.07 72.79 09:24:01 AM 0 26.84 0.00 2.18 0.00 0.08 70.89 09:24:01 AM 1 29.35 0.00 2.35 1.83 0.07 66.40 09:24:01 AM 2 12.29 0.00 1.61 0.39 0.07 85.64 09:24:01 AM 3 23.75 0.00 1.84 0.13 0.08 74.19 09:24:01 AM 4 26.99 0.00 2.51 0.32 0.05 70.12 09:24:01 AM 5 22.87 0.00 2.16 0.67 0.07 74.23 09:24:01 AM 6 29.46 0.00 2.43 0.42 0.05 67.64 09:24:01 AM 7 23.58 0.00 2.11 1.01 0.07 73.24 09:25:01 AM all 20.90 0.27 1.05 0.02 0.08 77.69 09:25:01 AM 0 26.40 0.00 0.67 0.08 0.08 72.76 09:25:01 AM 1 19.19 0.00 1.27 0.02 0.08 79.44 09:25:01 AM 2 18.80 2.06 0.92 0.00 0.08 78.15 09:25:01 AM 3 24.65 0.00 1.27 0.02 0.07 73.99 09:25:01 AM 4 27.80 0.00 1.04 0.00 0.07 71.09 09:25:01 AM 5 20.42 0.00 0.92 0.02 0.07 78.58 09:25:01 AM 6 16.81 0.07 0.87 0.03 0.08 82.13 09:25:01 AM 7 13.13 0.00 1.44 0.00 0.07 85.36 09:26:01 AM all 26.05 0.00 1.85 0.07 0.08 71.96 09:26:01 AM 0 9.78 0.00 2.04 0.03 0.08 88.06 09:26:01 AM 1 36.78 0.00 2.19 0.10 0.08 60.85 09:26:01 AM 2 31.10 0.00 1.67 0.08 0.05 67.09 09:26:01 AM 3 22.91 0.00 1.35 0.02 0.07 75.66 09:26:01 AM 4 28.00 0.00 1.52 0.10 0.08 70.29 09:26:01 AM 5 35.17 0.00 1.62 0.07 0.10 63.04 09:26:01 AM 6 29.03 0.00 2.34 0.05 0.05 68.53 09:26:01 AM 7 15.60 0.00 2.03 0.10 0.08 82.19 Average: all 26.13 0.11 1.69 0.43 0.08 71.56 Average: 0 24.88 0.01 1.58 0.10 0.08 73.35 Average: 1 24.38 0.01 1.71 0.94 0.08 72.87 Average: 2 26.58 0.41 1.81 0.60 0.08 70.52 Average: 3 29.76 0.08 1.82 0.32 0.08 67.95 Average: 4 31.29 0.27 1.80 0.25 0.08 66.30 Average: 5 27.41 0.01 1.54 0.41 0.07 70.55 Average: 6 23.77 0.02 1.51 0.31 0.07 74.32 Average: 7 20.94 0.05 1.78 0.52 0.07 76.63