---> uname -a: Linux prd-centos8-docker-8c-8g-11862.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 1137 25432 19 5319 30279 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:ee:9a:38 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.56/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85718sec preferred_lft 85718sec inet6 fe80::f816:3eff:feee:9a38/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:25:3e:17:d1 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::42:25ff:fe3e:17d1/64 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) 01/13/2024 _x86_64_ (8 CPU) 10:19:27 LINUX RESTART (8 CPU) 10:20:00 AM tps rtps wtps bread/s bwrtn/s 10:20:01 AM 0.00 0.00 0.00 0.00 0.00 10:21:01 AM 3.85 2.13 1.72 339.62 205.70 10:22:01 AM 100.68 12.76 87.92 2194.60 5356.45 10:23:01 AM 268.37 20.82 247.54 4050.91 11521.76 10:24:01 AM 76.62 1.22 75.40 382.20 10304.23 10:25:01 AM 111.95 5.85 106.10 823.59 39965.18 10:26:01 AM 31.09 6.63 24.46 74.24 580.96 10:27:01 AM 37.92 0.05 37.87 3.73 785.70 10:28:01 AM 33.32 0.00 33.32 0.00 7071.81 10:29:01 AM 133.10 3.55 129.55 4549.33 29371.53 10:30:01 AM 37.51 1.38 36.13 1712.11 18923.13 Average: 83.26 5.43 77.83 1409.97 12380.99 10:20:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:20:01 AM 30151988 31483824 2503724 7.67 2688 1672412 1369968 4.06 115688 2025744 76 10:21:01 AM 29988132 31335544 2667580 8.17 2688 1687976 1369968 4.06 117456 2187884 136 10:22:01 AM 29478184 31182164 3177528 9.73 2688 2027640 1517652 4.50 169300 2578724 174348 10:23:01 AM 28022780 30222204 4632932 14.19 2688 2512996 2875476 8.53 260080 3890708 285724 10:24:01 AM 26948192 29224236 5707520 17.48 2688 2586996 3599208 10.68 316864 4895776 59120 10:25:01 AM 25251120 28360616 7404592 22.67 2688 3403420 5898480 17.50 464456 6372228 268 10:26:01 AM 25530880 28643764 7124832 21.82 2688 3406240 3692356 10.96 530376 6022116 24 10:27:01 AM 25055156 28172304 7600556 23.27 2688 3409124 5316376 15.77 538716 6467232 132 10:28:01 AM 25888912 29211660 6766800 20.72 2688 3614560 3506080 10.40 587964 5610660 6024 10:29:01 AM 24748960 29025284 7906752 24.21 2688 4548464 3547156 10.52 775020 6509300 21208 10:30:01 AM 24882232 29823528 7773480 23.80 2688 5208248 2510948 7.45 861348 6284360 67188 Average: 26904231 29698648 5751481 17.61 2688 3098007 3200333 9.50 430661 4804067 55841 10:20:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 AM eth0 0.00 0.74 0.00 0.05 0.00 0.00 0.00 0.00 10:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 AM eth0 90.64 51.88 115.13 17.72 0.00 0.00 0.00 0.00 10:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 AM eth0 117.26 81.99 1135.21 16.37 0.00 0.00 0.00 0.00 10:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 AM eth0 432.85 343.23 5165.15 63.65 0.00 0.00 0.00 0.00 10:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM lo 2.10 2.10 0.35 0.35 0.00 0.00 0.00 0.00 10:24:01 AM eth0 89.25 76.95 723.05 19.83 0.00 0.00 0.00 0.00 10:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM eth0 950.15 363.36 6476.61 26.08 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:25:01 AM vethc71060f 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 10:26:01 AM lo 189.52 189.52 71.18 71.18 0.00 0.00 0.00 0.00 10:26:01 AM eth0 45.67 32.04 15.70 20.43 0.00 0.00 0.00 0.00 10:26:01 AM docker0 6.53 7.15 0.84 0.85 0.00 0.00 0.00 0.00 10:27:01 AM lo 492.02 492.02 254.56 254.56 0.00 0.00 0.00 0.00 10:27:01 AM eth0 42.47 31.01 12.95 19.79 0.00 0.00 0.00 0.00 10:27:01 AM docker0 1.55 2.15 0.22 0.26 0.00 0.00 0.00 0.00 10:27:01 AM veth9bf4a6e 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:28:01 AM lo 21.29 21.29 2.12 2.12 0.00 0.00 0.00 0.00 10:28:01 AM eth0 96.15 76.96 572.72 32.39 0.00 0.00 0.00 0.00 10:28:01 AM docker0 2.02 2.32 0.38 0.31 0.00 0.00 0.00 0.00 10:29:01 AM lo 188.01 188.01 50.03 50.03 0.00 0.00 0.00 0.00 10:29:01 AM eth0 424.85 223.54 3750.96 24.12 0.00 0.00 0.00 0.00 10:29:01 AM docker0 94.14 99.43 33.66 18.01 0.00 0.00 0.00 0.00 10:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM eth0 201.08 148.81 2451.58 16.35 0.00 0.00 0.00 0.00 10:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 89.10 89.10 37.74 37.74 0.00 0.00 0.00 0.00 Average: eth0 248.49 142.66 2037.42 25.62 0.00 0.00 0.00 0.00 Average: docker0 10.40 11.09 3.50 1.94 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) 01/13/2024 _x86_64_ (8 CPU) 10:19:27 LINUX RESTART (8 CPU) 10:20:00 AM CPU %user %nice %system %iowait %steal %idle 10:20:01 AM all 0.37 0.00 0.56 0.00 0.00 99.07 10:20:01 AM 0 0.74 0.00 0.00 0.00 0.00 99.26 10:20:01 AM 1 0.74 0.00 0.00 0.00 0.00 99.26 10:20:01 AM 2 0.00 0.00 0.74 0.00 0.00 99.26 10:20:01 AM 3 0.74 0.00 0.74 0.00 0.00 98.53 10:20:01 AM 4 0.00 0.00 0.75 0.00 0.00 99.25 10:20:01 AM 5 0.00 0.00 0.74 0.00 0.00 99.26 10:20:01 AM 6 0.74 0.00 0.74 0.00 0.00 98.52 10:20:01 AM 7 0.00 0.00 0.75 0.00 0.00 99.25 10:21:01 AM all 1.10 0.00 0.13 0.03 0.02 98.71 10:21:01 AM 0 1.28 0.00 0.13 0.00 0.03 98.55 10:21:01 AM 1 0.92 0.00 0.07 0.02 0.05 98.95 10:21:01 AM 2 0.53 0.00 0.20 0.00 0.02 99.25 10:21:01 AM 3 0.45 0.00 0.20 0.00 0.03 99.32 10:21:01 AM 4 1.57 0.00 0.03 0.05 0.03 98.32 10:21:01 AM 5 0.83 0.00 0.20 0.18 0.00 98.78 10:21:01 AM 6 0.72 0.00 0.18 0.00 0.02 99.08 10:21:01 AM 7 2.53 0.00 0.02 0.00 0.00 97.45 10:22:01 AM all 10.64 0.00 1.12 0.39 0.05 87.80 10:22:01 AM 0 8.10 0.00 1.07 0.48 0.07 90.28 10:22:01 AM 1 13.71 0.00 1.09 0.58 0.05 84.57 10:22:01 AM 2 14.93 0.00 1.29 0.62 0.07 83.09 10:22:01 AM 3 7.42 0.00 0.85 0.17 0.05 91.51 10:22:01 AM 4 15.20 0.00 1.79 0.17 0.03 82.81 10:22:01 AM 5 9.94 0.00 1.45 0.53 0.05 88.02 10:22:01 AM 6 7.86 0.00 0.52 0.07 0.05 91.50 10:22:01 AM 7 7.94 0.00 0.94 0.50 0.03 90.59 10:23:01 AM all 23.39 0.00 1.35 1.19 0.07 74.00 10:23:01 AM 0 20.60 0.00 0.67 0.10 0.07 78.56 10:23:01 AM 1 20.93 0.00 2.12 1.91 0.08 74.95 10:23:01 AM 2 21.97 0.00 0.99 1.02 0.08 75.94 10:23:01 AM 3 24.45 0.00 1.72 2.16 0.07 71.60 10:23:01 AM 4 28.65 0.00 1.87 1.39 0.08 68.01 10:23:01 AM 5 17.04 0.00 0.97 2.19 0.07 79.74 10:23:01 AM 6 27.19 0.00 0.90 0.18 0.07 71.66 10:23:01 AM 7 26.29 0.00 1.57 0.55 0.07 71.53 10:24:01 AM all 37.91 0.00 0.92 0.38 0.09 60.70 10:24:01 AM 0 36.90 0.00 0.80 0.00 0.10 62.20 10:24:01 AM 1 44.71 0.00 1.79 0.53 0.08 52.88 10:24:01 AM 2 32.79 0.00 0.85 0.43 0.08 65.84 10:24:01 AM 3 43.54 0.00 0.68 0.02 0.08 55.68 10:24:01 AM 4 54.96 0.00 0.74 0.10 0.10 44.10 10:24:01 AM 5 26.34 0.00 0.60 1.67 0.08 71.30 10:24:01 AM 6 21.28 0.00 0.72 0.12 0.10 77.78 10:24:01 AM 7 42.78 0.00 1.17 0.15 0.08 55.82 10:25:01 AM all 24.33 0.23 2.14 1.80 0.09 71.41 10:25:01 AM 0 24.90 0.00 2.20 0.34 0.08 72.48 10:25:01 AM 1 22.46 0.03 3.62 2.07 0.10 71.72 10:25:01 AM 2 28.51 0.00 1.94 3.75 0.08 65.72 10:25:01 AM 3 30.57 0.00 2.20 0.89 0.08 66.26 10:25:01 AM 4 23.47 0.03 2.63 3.41 0.08 70.37 10:25:01 AM 5 19.46 0.12 1.82 2.64 0.10 75.86 10:25:01 AM 6 20.50 0.00 1.43 0.02 0.08 77.97 10:25:01 AM 7 24.80 1.65 1.31 1.24 0.07 70.93 10:26:01 AM all 16.98 0.07 1.47 0.18 0.09 81.22 10:26:01 AM 0 21.15 0.00 1.84 0.39 0.08 76.54 10:26:01 AM 1 14.56 0.00 1.29 0.10 0.10 83.95 10:26:01 AM 2 16.80 0.07 1.64 0.10 0.08 81.31 10:26:01 AM 3 18.68 0.33 1.15 0.03 0.08 79.72 10:26:01 AM 4 20.17 0.00 1.52 0.37 0.08 77.86 10:26:01 AM 5 17.41 0.05 1.59 0.10 0.08 80.77 10:26:01 AM 6 10.50 0.05 1.46 0.13 0.10 87.76 10:26:01 AM 7 16.55 0.07 1.29 0.18 0.08 81.82 10:27:01 AM all 21.86 0.55 2.55 0.16 0.10 74.77 10:27:01 AM 0 23.01 0.12 2.85 0.45 0.08 73.48 10:27:01 AM 1 19.15 0.08 2.43 0.12 0.10 78.12 10:27:01 AM 2 17.45 0.80 1.91 0.03 0.12 79.68 10:27:01 AM 3 18.83 0.03 2.28 0.13 0.12 78.60 10:27:01 AM 4 25.93 0.13 2.87 0.28 0.08 70.71 10:27:01 AM 5 21.24 0.02 2.28 0.10 0.10 76.26 10:27:01 AM 6 30.05 1.41 3.18 0.13 0.10 65.13 10:27:01 AM 7 19.23 1.83 2.60 0.05 0.10 76.20 10:28:01 AM all 38.91 0.05 1.29 0.11 0.08 59.56 10:28:01 AM 0 34.96 0.02 0.88 0.03 0.08 64.02 10:28:01 AM 1 39.58 0.00 1.89 0.15 0.08 58.30 10:28:01 AM 2 36.36 0.02 0.73 0.00 0.08 62.80 10:28:01 AM 3 58.05 0.05 1.03 0.00 0.08 40.78 10:28:01 AM 4 45.08 0.03 1.77 0.05 0.08 52.99 10:28:01 AM 5 24.90 0.00 1.42 0.55 0.07 73.07 10:28:01 AM 6 47.71 0.00 1.05 0.02 0.07 51.15 10:28:01 AM 7 24.66 0.32 1.50 0.07 0.08 73.37 10:29:01 AM all 29.35 0.00 2.22 0.55 0.09 67.78 10:29:01 AM 0 18.27 0.00 1.80 0.15 0.08 79.70 10:29:01 AM 1 26.05 0.00 2.22 1.13 0.10 70.50 10:29:01 AM 2 37.31 0.00 2.40 0.70 0.10 59.49 10:29:01 AM 3 32.52 0.00 1.83 0.79 0.08 64.78 10:29:01 AM 4 29.50 0.00 2.81 0.39 0.08 67.23 10:29:01 AM 5 29.42 0.00 2.45 0.69 0.10 67.34 10:29:01 AM 6 32.96 0.00 2.26 0.32 0.10 64.35 10:29:01 AM 7 28.77 0.00 2.03 0.25 0.08 68.86 10:30:01 AM all 31.02 0.00 1.12 0.22 0.08 67.57 10:30:01 AM 0 26.49 0.00 0.84 0.02 0.08 72.57 10:30:01 AM 1 30.57 0.00 1.22 0.35 0.07 67.80 10:30:01 AM 2 36.50 0.00 0.87 0.00 0.08 62.55 10:30:01 AM 3 31.95 0.00 1.64 0.52 0.07 65.82 10:30:01 AM 4 40.63 0.00 0.68 0.00 0.07 58.62 10:30:01 AM 5 15.01 0.00 0.89 0.64 0.08 83.39 10:30:01 AM 6 25.50 0.00 1.24 0.00 0.08 73.18 10:30:01 AM 7 41.47 0.00 1.62 0.22 0.08 56.61 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.49 0.09 1.43 0.50 0.08 74.41 Average: 0 21.51 0.01 1.30 0.20 0.08 76.90 Average: 1 23.21 0.01 1.77 0.69 0.08 74.24 Average: 2 24.26 0.09 1.28 0.66 0.08 73.63 Average: 3 26.58 0.04 1.36 0.47 0.08 71.47 Average: 4 28.45 0.02 1.67 0.62 0.07 69.17 Average: 5 18.11 0.02 1.36 0.93 0.07 79.51 Average: 6 22.37 0.15 1.29 0.10 0.08 76.01 Average: 7 23.44 0.38 1.40 0.32 0.07 74.38