---> uname -a: Linux prd-centos8-docker-8c-8g-1959.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 1088 25697 19 5103 30328 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:b1:8e:b7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.107/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85840sec preferred_lft 85840sec inet6 fe80::f816:3eff:feb1:8eb7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ec:cb:f8:5f 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:ecff:fecb:f85f/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) 02/02/2024 _x86_64_ (8 CPU) 15:28:34 LINUX RESTART (8 CPU) 03:29:02 PM tps rtps wtps bread/s bwrtn/s 03:30:01 PM 117.01 25.08 91.93 5876.38 6824.16 03:31:01 PM 266.06 20.99 245.07 4117.29 11253.55 03:32:01 PM 81.70 1.10 80.60 316.21 10664.44 03:33:01 PM 114.48 12.51 101.97 900.50 29929.82 03:34:01 PM 23.83 0.00 23.83 0.00 669.19 03:35:01 PM 31.72 0.02 31.71 0.53 750.23 03:36:01 PM 46.96 2.48 44.48 4511.38 7169.44 03:37:01 PM 115.19 1.10 114.09 68.63 30117.49 Average: 99.58 7.87 91.71 1965.66 12183.96 03:29:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:30:01 PM 29555148 31247724 3100564 9.49 2688 2016716 1430116 4.24 168284 2505804 166096 03:31:01 PM 27807224 30008704 4848488 14.85 2688 2514824 2754088 8.17 260140 4104284 286764 03:32:01 PM 26945476 29221948 5710236 17.49 2688 2587248 3336440 9.90 314268 4900900 59144 03:33:01 PM 25454540 28565940 7201172 22.05 2688 3404776 5830532 17.30 513984 6119504 1640 03:34:01 PM 25526592 28638676 7129120 21.83 2688 3405552 3805436 11.29 527020 6027564 12 03:35:01 PM 25737264 28861916 6918448 21.19 2688 3417460 3347812 9.93 538720 5818896 9812 03:36:01 PM 24893448 28741820 7762264 23.77 2688 4137016 3588636 10.65 801724 6384480 393520 03:37:01 PM 24618676 29029740 8037036 24.61 2688 4684836 2977984 8.84 867288 6549140 157872 Average: 26317296 29289558 6338416 19.41 2688 3271054 3383880 10.04 498928 5301322 134358 03:29:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 PM eth0 394.09 256.51 1801.15 61.59 0.00 0.00 0.00 0.00 03:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 PM eth0 437.75 363.36 5186.92 68.21 0.00 0.00 0.00 0.00 03:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 PM lo 2.22 2.22 0.36 0.36 0.00 0.00 0.00 0.00 03:32:01 PM eth0 100.08 86.55 716.62 22.52 0.00 0.00 0.00 0.00 03:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 PM lo 2.05 2.05 0.22 0.22 0.00 0.00 0.00 0.00 03:33:01 PM eth0 999.65 368.88 6471.65 28.57 0.00 0.00 0.00 0.00 03:33:01 PM docker0 0.75 0.95 0.11 0.11 0.00 0.00 0.00 0.00 03:33:01 PM veth1756338 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 03:34:01 PM lo 288.67 288.67 131.20 131.20 0.00 0.00 0.00 0.00 03:34:01 PM eth0 70.74 46.80 21.88 26.32 0.00 0.00 0.00 0.00 03:34:01 PM docker0 5.88 6.36 0.74 0.76 0.00 0.00 0.00 0.00 03:35:01 PM lo 295.40 295.40 114.88 114.88 0.00 0.00 0.00 0.00 03:35:01 PM eth0 114.90 73.58 32.11 38.01 0.00 0.00 0.00 0.00 03:35:01 PM docker0 3.53 4.30 0.59 0.55 0.00 0.00 0.00 0.00 03:36:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 03:36:01 PM eth0 168.16 161.36 1764.18 1237.73 0.00 0.00 0.00 0.00 03:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM lo 193.34 193.34 51.54 51.54 0.00 0.00 0.00 0.00 03:37:01 PM eth0 324.29 144.98 2557.93 16.89 0.00 0.00 0.00 0.00 03:37:01 PM docker0 96.87 102.35 34.84 18.39 0.00 0.00 0.00 0.00 Average: lo 97.95 97.95 37.36 37.36 0.00 0.00 0.00 0.00 Average: eth0 326.07 187.61 2320.19 187.72 0.00 0.00 0.00 0.00 Average: docker0 13.41 14.28 4.55 2.48 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) 02/02/2024 _x86_64_ (8 CPU) 15:28:34 LINUX RESTART (8 CPU) 03:29:02 PM CPU %user %nice %system %iowait %steal %idle 03:30:01 PM all 12.46 0.00 1.54 0.74 0.05 85.21 03:30:01 PM 0 8.37 0.00 1.21 0.71 0.05 89.66 03:30:01 PM 1 25.63 0.00 1.68 1.05 0.07 71.57 03:30:01 PM 2 4.43 0.00 1.31 1.14 0.05 93.07 03:30:01 PM 3 9.82 0.00 1.53 0.19 0.03 88.43 03:30:01 PM 4 27.14 0.00 2.24 0.71 0.07 69.84 03:30:01 PM 5 8.88 0.00 1.56 0.36 0.05 89.15 03:30:01 PM 6 6.54 0.00 0.97 0.34 0.05 92.10 03:30:01 PM 7 8.81 0.00 1.80 1.37 0.05 87.96 03:31:01 PM all 26.35 0.00 1.53 1.19 0.10 70.83 03:31:01 PM 0 39.02 0.00 1.12 0.35 0.10 59.41 03:31:01 PM 1 11.27 0.00 1.27 2.13 0.10 85.23 03:31:01 PM 2 27.38 0.00 1.16 0.37 0.10 70.99 03:31:01 PM 3 31.56 0.00 2.61 2.79 0.12 62.91 03:31:01 PM 4 24.22 0.00 1.62 1.22 0.08 72.85 03:31:01 PM 5 39.21 0.00 1.92 0.90 0.12 57.84 03:31:01 PM 6 11.64 0.00 1.09 1.02 0.08 86.17 03:31:01 PM 7 26.46 0.00 1.47 0.74 0.08 71.25 03:32:01 PM all 36.98 0.00 0.95 0.54 0.09 61.44 03:32:01 PM 0 35.39 0.00 0.55 0.52 0.08 63.46 03:32:01 PM 1 23.92 0.00 0.77 0.15 0.10 75.06 03:32:01 PM 2 41.19 0.00 1.44 0.07 0.10 57.20 03:32:01 PM 3 35.62 0.00 1.12 0.03 0.08 63.14 03:32:01 PM 4 34.47 0.00 1.07 1.04 0.07 63.36 03:32:01 PM 5 46.26 0.00 0.70 0.05 0.08 52.90 03:32:01 PM 6 37.91 0.00 1.34 1.62 0.08 59.05 03:32:01 PM 7 41.05 0.00 0.63 0.85 0.10 57.36 03:33:01 PM all 27.76 0.24 2.53 1.71 0.10 67.67 03:33:01 PM 0 41.37 0.00 2.59 0.72 0.10 55.22 03:33:01 PM 1 30.18 0.00 3.03 3.91 0.12 62.76 03:33:01 PM 2 20.37 0.02 2.99 3.03 0.10 73.49 03:33:01 PM 3 23.57 0.00 2.56 0.12 0.10 73.65 03:33:01 PM 4 21.82 0.00 2.25 1.35 0.10 74.47 03:33:01 PM 5 32.02 0.03 1.92 1.43 0.10 64.51 03:33:01 PM 6 29.78 0.00 2.46 0.50 0.10 67.15 03:33:01 PM 7 22.91 1.85 2.46 2.59 0.08 70.10 03:34:01 PM all 13.70 0.06 1.24 0.05 0.08 84.86 03:34:01 PM 0 14.13 0.02 1.09 0.00 0.08 84.69 03:34:01 PM 1 17.04 0.00 1.12 0.03 0.08 81.72 03:34:01 PM 2 13.06 0.10 1.42 0.08 0.08 85.25 03:34:01 PM 3 14.57 0.00 1.42 0.07 0.08 83.85 03:34:01 PM 4 12.56 0.00 1.16 0.03 0.07 86.18 03:34:01 PM 5 11.52 0.33 1.14 0.03 0.07 86.91 03:34:01 PM 6 14.51 0.05 1.47 0.02 0.08 83.87 03:34:01 PM 7 12.22 0.02 1.14 0.15 0.08 86.40 03:35:01 PM all 30.37 0.33 2.29 0.09 0.11 66.81 03:35:01 PM 0 37.96 0.03 2.28 0.13 0.12 59.48 03:35:01 PM 1 25.31 0.42 2.66 0.13 0.08 71.39 03:35:01 PM 2 20.47 0.40 1.73 0.08 0.12 77.20 03:35:01 PM 3 19.92 0.05 2.40 0.15 0.12 77.36 03:35:01 PM 4 29.62 0.00 2.01 0.17 0.12 68.08 03:35:01 PM 5 31.34 1.67 2.33 0.02 0.12 64.52 03:35:01 PM 6 36.97 0.00 2.48 0.02 0.10 60.44 03:35:01 PM 7 41.35 0.05 2.41 0.02 0.12 56.06 03:36:01 PM all 37.69 0.00 1.57 0.51 0.09 60.14 03:36:01 PM 0 53.51 0.00 1.84 0.27 0.12 44.26 03:36:01 PM 1 35.75 0.00 1.44 1.27 0.10 61.44 03:36:01 PM 2 28.35 0.00 1.29 0.33 0.08 69.94 03:36:01 PM 3 28.87 0.00 1.79 0.92 0.10 68.32 03:36:01 PM 4 32.06 0.00 1.69 0.02 0.08 66.15 03:36:01 PM 5 43.23 0.00 2.11 0.02 0.08 54.57 03:36:01 PM 6 34.52 0.00 1.14 0.20 0.10 64.04 03:36:01 PM 7 45.20 0.00 1.27 1.07 0.08 52.37 03:37:01 PM all 31.96 0.00 1.80 1.82 0.08 64.34 03:37:01 PM 0 41.09 0.00 1.36 0.02 0.10 57.44 03:37:01 PM 1 43.56 0.00 2.15 4.70 0.08 49.50 03:37:01 PM 2 18.10 0.00 1.52 2.04 0.07 78.27 03:37:01 PM 3 35.58 0.00 1.86 4.31 0.07 58.19 03:37:01 PM 4 12.26 0.00 1.65 0.71 0.10 85.28 03:37:01 PM 5 39.60 0.00 1.56 2.06 0.08 56.70 03:37:01 PM 6 28.17 0.00 1.81 0.60 0.07 69.35 03:37:01 PM 7 37.25 0.00 2.52 0.12 0.08 60.04 Average: all 27.19 0.08 1.68 0.83 0.09 70.13 Average: 0 33.89 0.01 1.50 0.34 0.09 64.16 Average: 1 26.58 0.05 1.76 1.67 0.09 69.84 Average: 2 21.71 0.07 1.61 0.89 0.09 75.64 Average: 3 24.97 0.01 1.91 1.07 0.09 71.95 Average: 4 24.28 0.00 1.71 0.65 0.09 73.27 Average: 5 31.56 0.26 1.65 0.61 0.09 65.84 Average: 6 25.04 0.01 1.59 0.54 0.08 72.73 Average: 7 29.45 0.24 1.71 0.86 0.09 67.65