---> uname -a: Linux prd-centos8-docker-4c-4g-5841.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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 12G 69G 14% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 832 10890 19 4039 14581 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:4b:e0:05 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.202/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85876sec preferred_lft 85876sec inet6 fe80::f816:3eff:fe4b:e005/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:25:85:b8:4c 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:fe85:b84c/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) 02/16/2024 _x86_64_ (4 CPU) 15:26:50 LINUX RESTART (4 CPU) 03:27:02 PM tps rtps wtps bread/s bwrtn/s 03:28:01 PM 192.63 133.50 59.13 13905.37 39738.80 03:29:01 PM 108.25 6.57 101.68 1268.19 8696.45 03:30:01 PM 89.54 14.75 74.79 3119.23 6214.85 03:31:01 PM 120.95 1.93 119.01 619.90 3077.02 03:32:01 PM 111.43 0.67 110.76 229.39 11365.13 03:33:01 PM 91.60 2.70 88.90 4613.36 28061.56 03:34:01 PM 116.48 2.37 114.11 1111.36 20440.54 03:35:02 PM 23.41 0.83 22.58 81.57 549.93 Average: 106.61 20.18 86.43 3096.09 14716.01 03:27:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:28:01 PM 13526668 15099088 2614864 16.20 2688 1797380 1130972 6.58 146840 2150472 60032 03:29:01 PM 13237228 15069160 2904304 17.99 2688 2045516 1134008 6.60 173328 2359620 73188 03:30:01 PM 12969120 14942392 3172412 19.65 2688 2181644 1242600 7.23 181780 2599292 31612 03:31:01 PM 12161304 14304744 3980228 24.66 2688 2347528 2082144 12.11 239552 3336660 126744 03:32:01 PM 11632132 14776972 4509400 27.94 2688 3341520 1609908 9.37 592400 3481492 786104 03:33:01 PM 11743148 15032500 4398384 27.25 2688 3481196 1252220 7.28 642024 3312068 62420 03:34:01 PM 11202348 14971280 4939184 30.60 2688 3950632 1306424 7.60 989792 3469128 272 03:35:02 PM 11165732 14937292 4975800 30.83 2688 3953248 1169380 6.80 1424252 3073116 36 Average: 12204710 14891678 3936822 24.39 2688 2887333 1365957 7.95 548746 2972731 142551 03:27:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 PM eth0 252.66 154.35 992.20 49.89 0.00 0.00 0.00 0.00 03:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 PM eth0 47.53 31.91 860.60 5.07 0.00 0.00 0.00 0.00 03:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 91.60 65.51 307.05 33.30 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 204.07 171.40 2100.86 28.66 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 PM eth0 190.64 144.87 2890.30 23.71 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 PM eth0 37.16 34.56 279.76 7.79 0.00 0.00 0.00 0.00 03:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM eth0 209.61 126.46 1830.95 28.96 0.00 0.00 0.00 0.00 03:34:01 PM docker0 105.65 134.07 25.47 584.17 0.00 0.00 0.00 0.00 03:34:01 PM veth37aa334 19.68 16.53 21.17 6.48 0.00 0.00 0.00 0.00 03:35:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:02 PM eth0 309.00 418.51 68.21 8526.27 0.00 0.00 0.00 0.00 03:35:02 PM docker0 224.14 173.16 4249.23 13.35 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 167.61 143.43 1166.61 1090.19 0.00 0.00 0.00 0.00 Average: docker0 41.31 38.49 535.49 74.85 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) 02/16/2024 _x86_64_ (4 CPU) 15:26:50 LINUX RESTART (4 CPU) 03:27:02 PM CPU %user %nice %system %iowait %steal %idle 03:28:01 PM all 23.37 0.00 4.30 7.29 0.10 64.94 03:28:01 PM 0 22.21 0.00 4.10 4.36 0.12 69.21 03:28:01 PM 1 26.26 0.00 4.47 10.37 0.10 58.80 03:28:01 PM 2 24.47 0.00 4.69 6.98 0.09 63.78 03:28:01 PM 3 20.55 0.00 3.93 7.45 0.10 67.96 03:29:01 PM all 14.43 0.00 1.53 10.45 0.06 73.53 03:29:01 PM 0 13.98 0.00 1.44 11.97 0.05 72.56 03:29:01 PM 1 20.70 0.00 1.91 9.25 0.07 68.07 03:29:01 PM 2 13.87 0.00 1.34 16.53 0.07 68.20 03:29:01 PM 3 9.18 0.00 1.44 4.05 0.07 85.27 03:30:01 PM all 10.58 0.00 1.25 19.24 0.12 68.81 03:30:01 PM 0 9.89 0.00 0.87 1.17 0.18 87.88 03:30:01 PM 1 13.11 0.00 1.58 23.53 0.08 61.70 03:30:01 PM 2 8.93 0.00 0.89 10.04 0.12 80.03 03:30:01 PM 3 10.40 0.00 1.68 42.24 0.08 45.60 03:31:01 PM all 35.28 0.00 1.76 11.68 0.25 51.02 03:31:01 PM 0 34.42 0.00 1.58 13.59 0.27 50.14 03:31:01 PM 1 38.08 0.00 2.28 8.77 0.25 50.62 03:31:01 PM 2 35.15 0.00 1.70 16.13 0.22 46.81 03:31:01 PM 3 33.48 0.00 1.48 8.23 0.27 56.53 03:32:01 PM all 45.68 0.00 2.24 9.29 0.13 42.66 03:32:01 PM 0 41.03 0.00 1.49 3.66 0.13 53.68 03:32:01 PM 1 57.84 0.00 5.12 5.68 0.17 31.19 03:32:01 PM 2 50.56 0.00 0.76 12.92 0.12 35.64 03:32:01 PM 3 33.36 0.00 1.59 14.88 0.12 50.05 03:33:01 PM all 18.31 0.00 1.34 21.95 0.08 58.32 03:33:01 PM 0 17.60 0.00 1.17 4.15 0.05 77.03 03:33:01 PM 1 14.17 0.00 0.75 18.35 0.08 66.64 03:33:01 PM 2 27.81 0.00 2.37 33.00 0.08 36.73 03:33:01 PM 3 13.66 0.00 1.07 32.29 0.10 52.88 03:34:01 PM all 9.04 0.00 2.69 7.40 0.09 80.79 03:34:01 PM 0 7.33 0.00 3.31 10.72 0.07 78.58 03:34:01 PM 1 12.17 0.00 2.36 9.83 0.07 75.57 03:34:01 PM 2 8.86 0.00 2.63 3.52 0.15 84.85 03:34:01 PM 3 7.80 0.00 2.48 5.54 0.07 84.12 03:35:02 PM all 16.15 0.00 1.81 1.02 0.07 80.94 03:35:02 PM 0 3.50 0.00 1.29 0.85 0.03 94.33 03:35:02 PM 1 18.58 0.00 2.10 0.79 0.08 78.44 03:35:02 PM 2 37.70 0.00 2.83 2.39 0.10 56.99 03:35:02 PM 3 4.97 0.00 1.06 0.05 0.07 93.85 Average: all 21.59 0.00 2.11 11.05 0.11 65.13 Average: 0 18.72 0.00 1.90 6.31 0.11 72.96 Average: 1 25.10 0.00 2.56 10.82 0.11 61.40 Average: 2 25.90 0.00 2.14 12.71 0.12 59.13 Average: 3 16.65 0.00 1.83 14.37 0.11 67.04