---> uname -a: Linux prd-centos8-docker-8c-8g-12644.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 1090 25692 19 5108 30326 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:92:b4:c0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.252/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85789sec preferred_lft 85789sec inet6 fe80::f816:3eff:fe92:b4c0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6f:8b:dd:22 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::42:6fff:fe8b:dd22/64 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) 01/16/2024 _x86_64_ (8 CPU) 10:19:51 LINUX RESTART (8 CPU) 10:20:00 AM tps rtps wtps bread/s bwrtn/s 10:20:01 AM 1665.79 1659.65 6.14 79824.56 49.12 10:21:01 AM 254.06 38.98 215.08 8849.88 42299.72 10:22:01 AM 212.61 18.51 194.10 3198.53 10481.40 10:23:01 AM 162.81 2.90 159.91 1152.02 13472.66 10:24:01 AM 47.39 0.12 47.28 30.13 2967.56 10:25:01 AM 104.90 12.46 92.44 945.95 27793.92 10:26:01 AM 8.20 0.00 8.20 0.00 228.02 10:27:02 AM 37.73 0.07 37.66 1.07 846.89 10:28:01 AM 47.41 2.51 44.90 4566.59 7335.87 10:29:01 AM 114.38 1.12 113.26 69.86 29174.94 10:30:01 AM 71.98 0.48 71.49 64.11 17833.22 Average: 109.21 10.86 98.35 2031.51 15228.23 10:20:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:20:01 AM 31681740 31800928 973972 2.98 2688 462020 830368 2.54 62708 558984 5692 10:21:01 AM 29568280 31252840 3087432 9.45 2688 2012264 1485988 4.41 205868 2468416 192088 10:22:01 AM 28937396 30882852 3718316 11.39 2688 2262152 1712632 5.08 192420 3052920 118952 10:23:01 AM 28022056 30262072 4633656 14.19 2688 2551968 2311604 6.86 296020 3847996 25464 10:24:01 AM 26439208 29036236 6216504 19.04 2688 2904504 3709124 11.00 369236 5338436 307396 10:25:01 AM 24919612 28036232 7736100 23.69 2688 3409768 6373700 18.91 523000 6639144 1768 10:26:01 AM 25083644 28201036 7572068 23.19 2688 3410884 5199060 15.43 528192 6457184 40 10:27:02 AM 25973028 29103124 6682684 20.46 2688 3422944 3223408 9.56 538768 5582688 9856 10:28:01 AM 25254380 28953756 7401332 22.66 2688 3990364 3538344 10.50 713940 6115064 242060 10:29:01 AM 24246008 28525684 8409704 25.75 2688 4553668 3815532 11.32 772888 7014020 21368 10:30:01 AM 26263008 31021420 6392704 19.58 2688 5023552 1567552 4.65 940928 4828008 39296 Average: 26944396 29734198 5711316 17.49 2688 3091281 3069756 9.11 467633 4718442 87635 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 0.00 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 342.28 229.39 1538.55 62.27 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 191.12 167.39 1809.34 38.56 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 2.10 2.10 0.35 0.35 0.00 0.00 0.00 0.00 10:23:01 AM eth0 309.28 239.10 3922.89 32.79 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM eth0 738.51 344.38 4507.34 31.74 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 17.74 17.74 1.76 1.76 0.00 0.00 0.00 0.00 10:25:01 AM eth0 323.28 148.72 2379.55 21.20 0.00 0.00 0.00 0.00 10:25:01 AM docker0 6.08 7.11 0.80 0.84 0.00 0.00 0.00 0.00 10:25:01 AM veth78be6cb 1.20 1.65 0.19 0.21 0.00 0.00 0.00 0.00 10:26:01 AM lo 609.70 609.70 323.04 323.04 0.00 0.00 0.00 0.00 10:26:01 AM eth0 176.66 177.19 125.15 42.10 0.00 0.00 0.00 0.00 10:26:01 AM docker0 0.63 0.50 0.06 0.05 0.00 0.00 0.00 0.00 10:26:01 AM vethb62f128 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM veth22c7402 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:02 AM lo 143.73 143.73 13.87 13.87 0.00 0.00 0.00 0.00 10:27:02 AM eth0 87.69 65.19 27.50 31.00 0.00 0.00 0.00 0.00 10:27:02 AM docker0 3.57 4.48 0.60 0.57 0.00 0.00 0.00 0.00 10:28:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:28:01 AM eth0 165.86 124.81 1768.90 34.67 0.00 0.00 0.00 0.00 10:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM lo 193.27 193.27 51.43 51.43 0.00 0.00 0.00 0.00 10:29:01 AM eth0 339.01 143.83 2579.72 14.50 0.00 0.00 0.00 0.00 10:29:01 AM docker0 96.83 102.30 34.76 18.37 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 37.77 34.24 140.94 16.10 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 96.66 96.66 39.04 39.04 0.00 0.00 0.00 0.00 Average: eth0 270.80 167.18 1876.54 32.43 0.00 0.00 0.00 0.00 Average: docker0 10.71 11.44 3.62 1.98 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) 01/16/2024 _x86_64_ (8 CPU) 10:19:51 LINUX RESTART (8 CPU) 10:20:00 AM CPU %user %nice %system %iowait %steal %idle 10:20:01 AM all 8.47 0.00 11.37 9.92 0.11 70.12 10:20:01 AM 0 6.25 0.00 16.96 7.14 0.00 69.64 10:20:01 AM 1 9.09 0.00 6.36 0.00 0.00 84.55 10:20:01 AM 2 3.54 0.00 11.50 0.88 0.00 84.07 10:20:01 AM 3 7.08 0.00 12.39 0.00 0.88 79.65 10:20:01 AM 4 6.19 0.00 13.27 1.77 0.00 78.76 10:20:01 AM 5 24.78 0.00 9.73 65.49 0.00 0.00 10:20:01 AM 6 7.21 0.00 8.11 3.60 0.00 81.08 10:20:01 AM 7 3.57 0.00 12.50 0.00 0.00 83.93 10:21:01 AM all 13.21 0.00 2.55 3.93 0.07 80.24 10:21:01 AM 0 8.24 0.00 2.99 0.99 0.08 87.69 10:21:01 AM 1 7.37 0.00 1.26 0.67 0.07 90.63 10:21:01 AM 2 9.40 0.00 2.07 2.37 0.07 86.10 10:21:01 AM 3 24.99 0.00 3.80 4.32 0.08 66.81 10:21:01 AM 4 10.18 0.00 2.13 11.59 0.05 76.05 10:21:01 AM 5 11.03 0.00 3.00 3.84 0.05 82.08 10:21:01 AM 6 12.81 0.00 2.69 2.50 0.07 81.94 10:21:01 AM 7 21.61 0.00 2.46 5.15 0.07 70.72 10:22:01 AM all 13.57 0.00 1.12 1.62 0.06 83.62 10:22:01 AM 0 6.12 0.00 0.47 1.07 0.05 92.29 10:22:01 AM 1 19.31 0.00 1.65 1.24 0.08 77.72 10:22:01 AM 2 10.62 0.00 1.12 3.38 0.08 84.80 10:22:01 AM 3 23.30 0.00 1.72 1.52 0.07 73.39 10:22:01 AM 4 6.07 0.00 0.77 0.87 0.05 92.25 10:22:01 AM 5 19.55 0.00 1.49 1.05 0.07 77.84 10:22:01 AM 6 7.62 0.00 0.44 1.06 0.03 90.85 10:22:01 AM 7 15.95 0.00 1.32 2.77 0.05 79.91 10:23:01 AM all 32.23 0.00 1.03 1.47 0.08 65.19 10:23:01 AM 0 32.03 0.00 0.95 2.67 0.07 64.28 10:23:01 AM 1 38.78 0.00 1.10 0.62 0.08 59.41 10:23:01 AM 2 41.05 0.00 1.05 0.48 0.08 57.33 10:23:01 AM 3 18.48 0.00 0.82 0.74 0.07 79.90 10:23:01 AM 4 26.61 0.00 0.94 1.92 0.08 70.44 10:23:01 AM 5 30.79 0.00 0.64 2.39 0.07 66.12 10:23:01 AM 6 25.37 0.00 1.64 1.44 0.08 71.47 10:23:01 AM 7 44.72 0.00 1.10 1.49 0.10 52.58 10:24:01 AM all 42.48 0.00 1.33 0.29 0.10 55.80 10:24:01 AM 0 58.94 0.00 0.99 0.00 0.10 39.98 10:24:01 AM 1 35.91 0.00 1.24 0.00 0.10 62.75 10:24:01 AM 2 48.84 0.00 2.48 0.42 0.12 48.15 10:24:01 AM 3 33.71 0.00 1.34 0.03 0.10 64.81 10:24:01 AM 4 43.71 0.00 1.07 0.05 0.08 55.08 10:24:01 AM 5 43.20 0.00 0.95 0.00 0.10 55.75 10:24:01 AM 6 26.20 0.00 1.74 1.11 0.10 70.85 10:24:01 AM 7 49.30 0.00 0.79 0.74 0.10 49.07 10:25:01 AM all 17.81 0.27 2.87 2.35 0.09 76.61 10:25:01 AM 0 20.61 0.00 3.40 1.95 0.10 73.93 10:25:01 AM 1 23.35 0.03 3.16 7.55 0.08 65.81 10:25:01 AM 2 16.74 0.05 3.19 1.38 0.10 78.54 10:25:01 AM 3 15.49 0.62 2.81 0.86 0.10 80.12 10:25:01 AM 4 18.68 0.02 2.62 1.08 0.10 77.51 10:25:01 AM 5 15.10 1.39 2.60 3.51 0.08 77.31 10:25:01 AM 6 13.83 0.00 2.20 1.31 0.08 82.57 10:25:01 AM 7 18.72 0.02 2.94 1.13 0.08 77.11 10:26:01 AM all 12.30 0.05 1.08 0.02 0.07 86.47 10:26:01 AM 0 10.74 0.00 0.87 0.03 0.08 88.27 10:26:01 AM 1 11.96 0.00 1.11 0.03 0.10 86.80 10:26:01 AM 2 12.50 0.00 1.05 0.00 0.07 86.38 10:26:01 AM 3 14.02 0.00 0.79 0.00 0.07 85.13 10:26:01 AM 4 12.05 0.00 1.07 0.00 0.07 86.81 10:26:01 AM 5 11.01 0.39 1.22 0.08 0.07 87.23 10:26:01 AM 6 11.90 0.00 1.67 0.00 0.07 86.36 10:26:01 AM 7 14.22 0.00 0.89 0.00 0.07 84.82 10:27:02 AM all 29.35 0.36 3.03 0.16 0.11 66.98 10:27:02 AM 0 30.19 0.08 3.29 0.20 0.12 66.12 10:27:02 AM 1 31.18 0.05 2.39 0.07 0.10 66.22 10:27:02 AM 2 22.78 0.05 3.27 0.20 0.13 73.56 10:27:02 AM 3 17.89 0.07 2.59 0.18 0.12 79.16 10:27:02 AM 4 28.07 0.05 3.64 0.18 0.10 67.96 10:27:02 AM 5 36.68 0.00 3.10 0.12 0.12 59.99 10:27:02 AM 6 35.07 2.01 3.17 0.08 0.12 59.55 10:27:02 AM 7 32.94 0.59 2.84 0.25 0.10 63.28 10:28:01 AM all 38.91 0.00 1.47 0.43 0.08 59.11 10:28:01 AM 0 44.78 0.00 0.63 0.36 0.07 54.17 10:28:01 AM 1 42.54 0.00 0.90 0.95 0.08 55.52 10:28:01 AM 2 44.31 0.00 1.61 0.05 0.10 53.92 10:28:01 AM 3 32.60 0.00 1.87 0.54 0.09 64.90 10:28:01 AM 4 27.69 0.00 1.29 1.36 0.08 69.58 10:28:01 AM 5 38.81 0.00 1.97 0.00 0.08 59.13 10:28:01 AM 6 34.16 0.00 1.68 0.17 0.07 63.92 10:28:01 AM 7 46.34 0.00 1.77 0.03 0.08 51.78 10:29:01 AM all 30.54 0.00 2.32 1.70 0.09 65.35 10:29:01 AM 0 19.78 0.00 1.56 0.44 0.08 78.14 10:29:01 AM 1 26.45 0.00 2.54 1.70 0.08 69.23 10:29:01 AM 2 18.53 0.00 2.31 4.50 0.08 74.58 10:29:01 AM 3 35.08 0.00 2.03 4.29 0.08 58.53 10:29:01 AM 4 28.45 0.00 2.65 1.81 0.10 66.98 10:29:01 AM 5 40.82 0.00 2.72 0.72 0.10 55.64 10:29:01 AM 6 43.72 0.00 2.24 0.08 0.08 53.87 10:29:01 AM 7 31.47 0.00 2.52 0.07 0.08 65.85 10:30:01 AM all 16.89 0.00 1.23 1.04 0.05 80.79 10:30:01 AM 0 17.52 0.00 0.99 0.10 0.07 81.32 10:30:01 AM 1 15.79 0.00 1.19 0.84 0.07 82.12 10:30:01 AM 2 11.38 0.00 1.37 0.05 0.05 87.15 10:30:01 AM 3 19.88 0.00 1.49 2.24 0.07 76.32 10:30:01 AM 4 17.20 0.00 1.50 0.10 0.05 81.15 10:30:01 AM 5 24.48 0.00 1.45 1.44 0.05 72.58 10:30:01 AM 6 15.05 0.00 0.93 0.70 0.03 83.29 10:30:01 AM 7 13.84 0.00 0.93 2.82 0.05 82.35 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.68 0.07 1.82 1.32 0.08 72.03 Average: 0 24.84 0.01 1.64 0.79 0.08 72.63 Average: 1 25.22 0.01 1.66 1.36 0.09 71.66 Average: 2 23.55 0.01 1.97 1.28 0.09 73.10 Average: 3 23.50 0.07 1.94 1.47 0.09 72.93 Average: 4 21.83 0.01 1.79 1.90 0.08 74.40 Average: 5 27.13 0.18 1.93 1.44 0.08 69.25 Average: 6 22.53 0.20 1.85 0.85 0.07 74.49 Average: 7 28.83 0.06 1.77 1.45 0.08 67.81