---> uname -a: Linux prd-centos8-docker-8c-8g-18612.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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1039 27130 19 3720 30385 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:54:e7:f8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.34/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85955sec preferred_lft 85955sec inet6 fe80::f816:3eff:fe54:e7f8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7f:fc:ef:56 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::42:7fff:fefc:ef56/64 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) 03/27/2024 _x86_64_ (8 CPU) 15:53:42 LINUX RESTART (8 CPU) 03:54:01 PM tps rtps wtps bread/s bwrtn/s 03:55:01 PM 250.02 18.78 231.24 3140.82 7528.26 03:56:01 PM 274.24 20.51 253.72 4091.18 13675.02 03:57:01 PM 69.18 0.80 68.38 191.14 8275.06 03:58:01 PM 117.34 12.51 104.83 908.90 29882.44 03:59:01 PM 26.39 0.02 26.37 0.53 596.33 04:00:01 PM 41.57 0.02 41.55 1.33 1150.63 04:01:01 PM 51.68 0.47 51.22 63.98 8264.91 Average: 118.63 7.59 111.04 1199.63 9910.29 03:54:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:55:01 PM 29562320 31242832 3093384 9.47 2688 2004812 1469424 4.36 167956 2497840 157748 03:56:01 PM 28056688 30261564 4599016 14.08 2688 2518072 2643124 7.84 277748 3835432 218324 03:57:01 PM 26762760 29043884 5892944 18.05 2688 2591836 3375480 10.01 322140 5073228 62344 03:58:01 PM 25243372 28353436 7412332 22.70 2688 3403160 5991112 17.78 524912 6317488 1644 03:59:01 PM 24952324 28064400 7703380 23.59 2688 3404460 6374276 18.91 536860 6579944 1708 04:00:01 PM 26026052 29312336 6629652 20.30 2688 3579008 2901836 8.61 583644 5480856 163184 04:01:01 PM 27805084 31138316 4850620 14.85 2688 3624688 1500032 4.45 726752 3562936 968 Average: 26915514 29630967 5740190 17.58 2688 3018005 3465041 10.28 448573 4763961 86560 03:54:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 PM eth0 248.83 149.22 1198.87 36.06 0.00 0.00 0.00 0.00 03:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 PM eth0 429.31 349.33 5253.54 67.46 0.00 0.00 0.00 0.00 03:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 PM lo 2.13 2.13 0.35 0.35 0.00 0.00 0.00 0.00 03:57:01 PM eth0 91.25 78.57 749.77 19.54 0.00 0.00 0.00 0.00 03:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 PM lo 4.53 4.53 0.45 0.45 0.00 0.00 0.00 0.00 03:58:01 PM eth0 1069.83 331.47 6446.04 27.87 0.00 0.00 0.00 0.00 03:58:01 PM docker0 1.50 1.80 0.21 0.20 0.00 0.00 0.00 0.00 03:58:01 PM veth6d5cbda 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 03:59:01 PM lo 184.01 184.01 68.42 68.42 0.00 0.00 0.00 0.00 03:59:01 PM eth0 84.07 52.35 25.90 27.83 0.00 0.00 0.00 0.00 03:59:01 PM docker0 5.13 5.51 0.63 0.67 0.00 0.00 0.00 0.00 03:59:01 PM veth12897f1 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 04:00:01 PM lo 59.33 59.33 5.52 5.52 0.00 0.00 0.00 0.00 04:00:01 PM eth0 115.04 82.02 223.59 36.22 0.00 0.00 0.00 0.00 04:00:01 PM docker0 3.47 4.13 0.59 0.54 0.00 0.00 0.00 0.00 04:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 PM eth0 75.56 62.11 422.18 19.93 0.00 0.00 0.00 0.00 04:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 35.72 35.72 10.68 10.68 0.00 0.00 0.00 0.00 Average: eth0 301.98 157.86 2045.62 33.56 0.00 0.00 0.00 0.00 Average: docker0 1.44 1.64 0.21 0.20 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) 03/27/2024 _x86_64_ (8 CPU) 15:53:42 LINUX RESTART (8 CPU) 03:54:01 PM CPU %user %nice %system %iowait %steal %idle 03:55:01 PM all 11.49 0.00 1.39 0.53 0.06 86.52 03:55:01 PM 0 20.26 0.00 1.70 0.45 0.08 77.51 03:55:01 PM 1 1.94 0.00 0.90 0.18 0.07 96.91 03:55:01 PM 2 13.99 0.00 1.44 0.23 0.07 84.27 03:55:01 PM 3 10.70 0.00 1.10 0.23 0.07 87.90 03:55:01 PM 4 21.47 0.00 1.72 0.50 0.07 76.24 03:55:01 PM 5 3.71 0.00 0.82 0.02 0.03 95.43 03:55:01 PM 6 14.97 0.00 2.00 0.50 0.03 82.49 03:55:01 PM 7 4.89 0.00 1.47 2.14 0.03 91.46 03:56:01 PM all 32.61 0.00 1.48 0.72 0.09 65.09 03:56:01 PM 0 29.03 0.00 1.07 0.17 0.10 69.63 03:56:01 PM 1 27.81 0.00 1.54 1.30 0.08 69.26 03:56:01 PM 2 38.11 0.00 1.84 1.10 0.10 58.85 03:56:01 PM 3 28.92 0.00 1.42 0.47 0.08 69.10 03:56:01 PM 4 29.43 0.00 1.22 0.89 0.08 68.38 03:56:01 PM 5 31.34 0.00 1.10 0.30 0.12 67.13 03:56:01 PM 6 50.49 0.00 2.54 1.10 0.10 45.76 03:56:01 PM 7 25.73 0.00 1.14 0.42 0.08 72.63 03:57:01 PM all 36.48 0.00 0.94 0.20 0.09 62.29 03:57:01 PM 0 34.04 0.00 0.52 0.10 0.08 65.26 03:57:01 PM 1 43.50 0.00 0.97 0.38 0.10 55.05 03:57:01 PM 2 41.66 0.00 1.55 0.27 0.10 56.43 03:57:01 PM 3 43.96 0.00 1.15 0.05 0.10 54.74 03:57:01 PM 4 24.49 0.00 1.00 0.28 0.08 74.14 03:57:01 PM 5 45.52 0.00 0.47 0.12 0.08 53.81 03:57:01 PM 6 35.36 0.00 0.87 0.05 0.08 63.64 03:57:01 PM 7 23.23 0.00 1.02 0.37 0.08 75.30 03:58:01 PM all 24.06 0.23 2.86 1.79 0.10 70.96 03:58:01 PM 0 17.91 0.03 2.70 4.75 0.08 74.52 03:58:01 PM 1 26.19 0.00 3.01 2.54 0.10 68.15 03:58:01 PM 2 28.49 0.03 2.68 2.77 0.10 65.92 03:58:01 PM 3 28.42 1.66 3.78 0.54 0.10 65.49 03:58:01 PM 4 20.63 0.08 2.35 1.71 0.10 75.12 03:58:01 PM 5 29.31 0.02 2.89 0.20 0.08 67.50 03:58:01 PM 6 25.37 0.00 2.83 1.21 0.10 70.49 03:58:01 PM 7 16.18 0.02 2.59 0.62 0.10 80.49 03:59:01 PM all 16.31 0.30 1.71 0.08 0.10 81.51 03:59:01 PM 0 12.23 0.03 1.56 0.08 0.10 86.00 03:59:01 PM 1 14.68 0.00 1.54 0.12 0.12 83.54 03:59:01 PM 2 17.79 0.03 1.69 0.00 0.10 80.39 03:59:01 PM 3 19.67 0.02 1.52 0.12 0.10 78.57 03:59:01 PM 4 15.69 0.07 1.40 0.08 0.08 82.67 03:59:01 PM 5 20.39 0.08 2.23 0.02 0.10 77.18 03:59:01 PM 6 15.50 2.11 1.76 0.12 0.07 80.45 03:59:01 PM 7 14.52 0.07 1.99 0.07 0.10 83.26 04:00:01 PM all 38.99 0.12 2.26 0.12 0.11 58.41 04:00:01 PM 0 46.26 0.02 1.96 0.07 0.10 51.60 04:00:01 PM 1 34.24 0.32 2.52 0.07 0.10 62.75 04:00:01 PM 2 50.12 0.03 2.83 0.27 0.12 46.64 04:00:01 PM 3 35.78 0.03 2.34 0.07 0.10 61.67 04:00:01 PM 4 35.60 0.00 2.13 0.08 0.12 62.07 04:00:01 PM 5 41.67 0.03 1.76 0.12 0.12 56.31 04:00:01 PM 6 30.97 0.45 2.03 0.17 0.10 66.28 04:00:01 PM 7 37.23 0.07 2.53 0.08 0.10 59.99 04:01:01 PM all 22.25 0.00 1.02 0.31 0.07 76.35 04:01:01 PM 0 12.62 0.00 0.78 0.47 0.07 86.06 04:01:01 PM 1 23.38 0.00 1.00 1.00 0.08 74.54 04:01:01 PM 2 22.80 0.00 1.14 0.17 0.07 75.83 04:01:01 PM 3 40.92 0.00 1.48 0.15 0.08 57.36 04:01:01 PM 4 32.76 0.00 1.64 0.28 0.08 65.24 04:01:01 PM 5 9.38 0.00 0.50 0.00 0.07 90.06 04:01:01 PM 6 23.47 0.00 0.98 0.07 0.07 75.41 04:01:01 PM 7 12.67 0.00 0.63 0.33 0.07 86.30 Average: all 26.03 0.09 1.67 0.53 0.09 71.59 Average: 0 24.63 0.01 1.47 0.87 0.09 72.94 Average: 1 24.54 0.05 1.64 0.80 0.09 72.88 Average: 2 30.42 0.01 1.88 0.68 0.09 66.90 Average: 3 29.78 0.24 1.83 0.23 0.09 67.83 Average: 4 25.73 0.02 1.64 0.55 0.09 71.98 Average: 5 25.89 0.02 1.39 0.11 0.09 72.50 Average: 6 28.02 0.37 1.86 0.46 0.08 69.22 Average: 7 19.21 0.02 1.62 0.58 0.08 78.49