---> uname -a: Linux prd-centos8-docker-8c-8g-5300.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 1091 25657 19 5140 30325 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:b9:79:55 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.120/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85824sec preferred_lft 85824sec inet6 fe80::f816:3eff:feb9:7955/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:58:5a:47:e1 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::42:58ff:fe5a:47e1/64 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) 12/15/2023 _x86_64_ (8 CPU) 14:37:09 LINUX RESTART (8 CPU) 02:38:02 PM tps rtps wtps bread/s bwrtn/s 02:39:01 PM 196.27 21.48 174.79 4316.91 9434.40 02:40:01 PM 164.69 6.70 157.99 1319.38 11422.73 02:41:01 PM 138.71 12.53 126.19 879.83 33331.35 02:42:01 PM 46.90 0.08 46.82 77.17 2927.46 02:43:01 PM 16.29 0.02 16.28 3.47 403.08 02:44:01 PM 39.14 0.07 39.07 2.80 1058.03 02:45:01 PM 44.49 2.47 42.02 4483.04 6900.83 02:46:01 PM 114.98 1.10 113.88 68.66 29156.19 Average: 94.97 5.52 89.45 1387.82 11834.35 02:38:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:39:01 PM 28979500 30923040 3676212 11.26 2688 2259540 1816656 5.39 183844 3028208 176792 02:40:01 PM 27271244 29882888 5384468 16.49 2688 2921292 3008988 8.93 338640 4547064 501664 02:41:01 PM 26128512 29269708 6527200 19.99 2688 3435820 3269144 9.70 501456 5469804 50372 02:42:01 PM 25181220 28344948 7474492 22.89 2688 3455600 5835348 17.31 533596 6362544 1764 02:43:01 PM 25431428 28596192 7224284 22.12 2688 3456844 3906268 11.59 538300 6101804 228 02:44:01 PM 25935012 29112772 6720700 20.58 2688 3469288 3289256 9.76 544376 5607868 4740 02:45:01 PM 25042184 28967444 7613528 23.31 2688 4213012 3095308 9.18 734148 6295248 421528 02:46:01 PM 24460008 29180920 8195704 25.10 2688 4991936 3122896 9.27 800380 6767084 416288 Average: 26053638 29284739 6602074 20.22 2688 3525416 3417983 10.14 521842 5522453 196672 02:38:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 PM eth0 134.72 116.62 1360.60 37.82 0.00 0.00 0.00 0.00 02:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 PM eth0 862.39 426.96 9005.16 44.24 0.00 0.00 0.00 0.00 02:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 PM lo 21.61 21.61 2.76 2.76 0.00 0.00 0.00 0.00 02:41:01 PM eth0 235.78 145.19 2371.15 17.17 0.00 0.00 0.00 0.00 02:41:01 PM docker0 7.70 12.73 1.28 1.55 0.00 0.00 0.00 0.00 02:42:01 PM lo 8.06 8.06 0.88 0.88 0.00 0.00 0.00 0.00 02:42:01 PM eth0 45.25 25.92 34.76 20.08 0.00 0.00 0.00 0.00 02:42:01 PM docker0 3.00 3.60 0.43 0.43 0.00 0.00 0.00 0.00 02:42:01 PM veth39279df 1.50 2.00 0.23 0.25 0.00 0.00 0.00 0.00 02:43:01 PM lo 67.71 67.71 8.90 8.90 0.00 0.00 0.00 0.00 02:43:01 PM eth0 232.82 236.32 156.75 53.62 0.00 0.00 0.00 0.00 02:43:01 PM docker0 3.62 3.62 0.42 0.42 0.00 0.00 0.00 0.00 02:44:01 PM lo 319.68 319.68 141.88 141.88 0.00 0.00 0.00 0.00 02:44:01 PM eth0 163.26 120.68 56.33 59.40 0.00 0.00 0.00 0.00 02:44:01 PM docker0 3.50 4.27 0.59 0.55 0.00 0.00 0.00 0.00 02:45:01 PM lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 02:45:01 PM eth0 190.04 140.47 2300.06 27.79 0.00 0.00 0.00 0.00 02:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 PM lo 242.93 242.93 55.00 55.00 0.00 0.00 0.00 0.00 02:46:01 PM eth0 253.96 106.38 2024.48 14.44 0.00 0.00 0.00 0.00 02:46:01 PM docker0 120.93 126.96 37.03 19.98 0.00 0.00 0.00 0.00 Average: lo 82.69 82.69 26.23 26.23 0.00 0.00 0.00 0.00 Average: eth0 265.04 164.91 2165.20 34.31 0.00 0.00 0.00 0.00 Average: docker0 17.38 18.93 4.98 2.87 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) 12/15/2023 _x86_64_ (8 CPU) 14:37:09 LINUX RESTART (8 CPU) 02:38:02 PM CPU %user %nice %system %iowait %steal %idle 02:39:01 PM all 12.16 0.00 1.25 0.47 0.05 86.07 02:39:01 PM 0 10.28 0.00 1.37 0.54 0.08 87.72 02:39:01 PM 1 24.43 0.00 2.31 0.83 0.07 72.36 02:39:01 PM 2 12.06 0.00 1.07 0.73 0.03 86.10 02:39:01 PM 3 20.88 0.00 2.02 0.46 0.05 76.59 02:39:01 PM 4 6.96 0.00 0.77 0.36 0.09 91.83 02:39:01 PM 5 12.16 0.00 0.90 0.19 0.03 86.72 02:39:01 PM 6 3.23 0.00 0.66 0.17 0.03 95.91 02:39:01 PM 7 7.30 0.00 0.87 0.48 0.02 91.34 02:40:01 PM all 37.52 0.00 1.58 0.40 0.11 60.39 02:40:01 PM 0 37.50 0.00 1.64 0.22 0.10 60.54 02:40:01 PM 1 32.90 0.00 1.44 0.37 0.12 65.17 02:40:01 PM 2 44.29 0.00 1.86 0.62 0.12 53.11 02:40:01 PM 3 32.33 0.00 1.96 0.75 0.10 64.85 02:40:01 PM 4 48.23 0.00 1.66 0.15 0.12 49.84 02:40:01 PM 5 39.73 0.00 2.05 0.57 0.12 57.53 02:40:01 PM 6 25.40 0.00 1.09 0.18 0.08 73.25 02:40:01 PM 7 39.83 0.00 0.95 0.32 0.10 58.80 02:41:01 PM all 16.02 0.29 1.95 0.58 0.08 81.08 02:41:01 PM 0 20.26 0.00 1.56 0.03 0.08 78.06 02:41:01 PM 1 15.25 0.07 2.25 0.89 0.07 81.48 02:41:01 PM 2 19.05 0.02 2.50 0.60 0.08 77.74 02:41:01 PM 3 13.27 0.00 1.90 0.72 0.08 84.02 02:41:01 PM 4 19.70 0.34 2.01 0.69 0.07 77.19 02:41:01 PM 5 12.40 0.00 1.59 0.30 0.07 85.64 02:41:01 PM 6 18.32 1.86 2.35 0.54 0.08 76.85 02:41:01 PM 7 9.89 0.02 1.44 0.86 0.08 87.70 02:42:01 PM all 45.68 0.25 1.65 0.25 0.11 52.07 02:42:01 PM 0 65.95 0.02 1.79 0.03 0.12 32.10 02:42:01 PM 1 53.42 0.10 1.62 0.13 0.12 44.61 02:42:01 PM 2 30.89 0.03 1.35 0.15 0.10 67.47 02:42:01 PM 3 55.73 1.74 1.59 0.03 0.10 40.80 02:42:01 PM 4 37.82 0.00 1.94 0.08 0.12 60.03 02:42:01 PM 5 44.91 0.07 1.34 0.03 0.12 53.53 02:42:01 PM 6 40.19 0.03 2.13 0.22 0.12 57.32 02:42:01 PM 7 36.51 0.00 1.42 1.30 0.08 60.68 02:43:01 PM all 11.23 0.29 1.30 0.05 0.08 87.04 02:43:01 PM 0 12.10 0.00 1.77 0.00 0.12 86.01 02:43:01 PM 1 12.13 1.86 1.07 0.00 0.08 84.86 02:43:01 PM 2 10.08 0.02 1.36 0.00 0.07 88.49 02:43:01 PM 3 12.67 0.02 0.90 0.07 0.07 86.28 02:43:01 PM 4 9.61 0.05 1.34 0.10 0.07 88.83 02:43:01 PM 5 10.63 0.38 1.22 0.10 0.08 87.58 02:43:01 PM 6 11.23 0.00 1.21 0.08 0.08 87.39 02:43:01 PM 7 11.42 0.02 1.54 0.07 0.07 86.89 02:44:01 PM all 34.04 0.11 2.63 0.12 0.13 62.97 02:44:01 PM 0 31.60 0.07 2.61 0.03 0.12 65.57 02:44:01 PM 1 25.49 0.02 2.80 0.03 0.10 71.56 02:44:01 PM 2 34.73 0.05 2.46 0.15 0.13 62.47 02:44:01 PM 3 21.85 0.08 2.58 0.34 0.12 75.03 02:44:01 PM 4 34.18 0.05 2.58 0.13 0.15 62.90 02:44:01 PM 5 39.86 0.49 2.04 0.07 0.12 57.43 02:44:01 PM 6 36.22 0.03 3.09 0.20 0.15 60.30 02:44:01 PM 7 48.30 0.10 2.90 0.03 0.13 48.54 02:45:01 PM all 34.71 0.00 1.55 0.60 0.09 63.05 02:45:01 PM 0 23.50 0.00 1.14 0.02 0.08 75.26 02:45:01 PM 1 37.26 0.00 1.60 3.13 0.10 57.91 02:45:01 PM 2 34.13 0.00 1.61 0.12 0.10 64.05 02:45:01 PM 3 31.39 0.00 1.70 0.32 0.10 66.50 02:45:01 PM 4 51.00 0.00 2.45 0.62 0.08 45.85 02:45:01 PM 5 33.54 0.00 1.19 0.42 0.10 64.76 02:45:01 PM 6 31.11 0.00 1.62 0.13 0.08 67.05 02:45:01 PM 7 35.79 0.00 1.12 0.02 0.08 62.99 02:46:01 PM all 31.95 0.00 1.91 1.85 0.09 64.20 02:46:01 PM 0 32.71 0.00 1.62 0.17 0.10 65.40 02:46:01 PM 1 23.05 0.00 1.61 3.31 0.08 71.94 02:46:01 PM 2 27.00 0.00 1.90 5.29 0.10 65.72 02:46:01 PM 3 31.02 0.00 2.50 0.84 0.10 65.54 02:46:01 PM 4 45.86 0.00 2.07 0.20 0.10 51.77 02:46:01 PM 5 28.19 0.00 2.15 3.12 0.10 66.44 02:46:01 PM 6 36.21 0.00 1.49 1.84 0.08 60.38 02:46:01 PM 7 31.59 0.00 1.93 0.02 0.08 66.39 Average: all 27.95 0.12 1.73 0.54 0.09 69.58 Average: 0 29.28 0.01 1.69 0.13 0.10 68.79 Average: 1 28.01 0.26 1.84 1.09 0.09 68.72 Average: 2 26.55 0.01 1.76 0.96 0.09 70.62 Average: 3 27.41 0.23 1.89 0.44 0.09 69.94 Average: 4 31.71 0.05 1.85 0.29 0.10 65.99 Average: 5 27.71 0.12 1.56 0.60 0.09 69.92 Average: 6 25.28 0.24 1.71 0.42 0.09 72.26 Average: 7 27.63 0.02 1.52 0.39 0.08 70.37