---> uname -a: Linux prd-centos8-docker-8c-8g-1524.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 1097 25690 19 5102 30319 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:31:b7:f1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.38/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85845sec preferred_lft 85845sec inet6 fe80::f816:3eff:fe31:b7f1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:97:2c:4d:d2 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::42:97ff:fe2c:4dd2/64 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) 02/01/2024 _x86_64_ (8 CPU) 15:13:23 LINUX RESTART (8 CPU) 03:14:01 PM tps rtps wtps bread/s bwrtn/s 03:15:01 PM 135.60 8.80 126.81 2666.04 9991.34 03:16:01 PM 243.41 19.55 223.86 2918.58 11812.26 03:17:01 PM 72.74 0.08 72.66 1.47 7907.16 03:18:01 PM 110.83 12.50 98.33 911.16 28381.19 03:19:01 PM 3.53 0.00 3.53 0.00 94.45 03:20:01 PM 36.02 0.02 36.00 0.53 1109.68 03:21:01 PM 54.50 2.48 52.02 4510.63 7266.24 03:22:01 PM 125.01 1.17 123.84 78.37 36806.30 Average: 97.70 5.57 92.13 1385.85 12921.37 03:14:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:15:01 PM 29501952 31291848 3153760 9.66 2688 2108236 1378616 4.09 170860 2528572 115696 03:16:01 PM 27537152 29749504 5118560 15.67 2688 2525324 2688768 7.98 293956 4335008 160176 03:17:01 PM 26978656 29263084 5677056 17.38 2688 2594732 3110872 9.23 320952 4859572 15036 03:18:01 PM 25497616 28608216 7158096 21.92 2688 3404100 3600952 10.68 524096 6067780 12 03:19:01 PM 25554580 28666060 7101132 21.75 2688 3404816 3824388 11.35 529404 5988968 28 03:20:01 PM 26121344 29252028 6534368 20.01 2688 3423744 2995668 8.89 541700 5428616 6736 03:21:01 PM 24889988 28959100 7765724 23.78 2688 4352804 3264532 9.69 733608 6436448 608396 03:22:01 PM 26354548 31074524 6301164 19.30 2688 4991652 1475852 4.38 933624 4748292 232584 Average: 26554480 29608046 6101232 18.68 2688 3350676 2792456 8.29 506025 5049157 142333 03:14:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 PM eth0 72.89 49.70 1080.71 15.75 0.00 0.00 0.00 0.00 03:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 PM eth0 423.58 348.04 5100.84 57.06 0.00 0.00 0.00 0.00 03:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 PM lo 2.18 2.18 0.36 0.36 0.00 0.00 0.00 0.00 03:17:01 PM eth0 96.70 80.39 751.23 20.15 0.00 0.00 0.00 0.00 03:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 PM lo 18.09 18.09 1.80 1.80 0.00 0.00 0.00 0.00 03:18:01 PM eth0 1003.00 306.76 6441.35 28.92 0.00 0.00 0.00 0.00 03:18:01 PM docker0 6.58 7.25 0.85 0.86 0.00 0.00 0.00 0.00 03:19:01 PM lo 86.79 86.79 12.07 12.07 0.00 0.00 0.00 0.00 03:19:01 PM eth0 267.61 273.40 200.71 58.73 0.00 0.00 0.00 0.00 03:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 PM lo 456.63 456.63 239.77 239.77 0.00 0.00 0.00 0.00 03:20:01 PM eth0 156.91 112.63 57.31 55.37 0.00 0.00 0.00 0.00 03:20:01 PM docker0 3.55 4.37 0.59 0.56 0.00 0.00 0.00 0.00 03:21:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 03:21:01 PM eth0 477.62 211.70 3952.97 27.52 0.00 0.00 0.00 0.00 03:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 PM lo 193.65 193.65 51.44 51.44 0.00 0.00 0.00 0.00 03:22:01 PM eth0 56.85 44.40 423.56 14.62 0.00 0.00 0.00 0.00 03:22:01 PM docker0 96.80 102.27 34.75 18.37 0.00 0.00 0.00 0.00 Average: lo 94.70 94.70 38.18 38.18 0.00 0.00 0.00 0.00 Average: eth0 319.39 178.37 2251.07 34.76 0.00 0.00 0.00 0.00 Average: docker0 13.37 14.24 4.52 2.47 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) 02/01/2024 _x86_64_ (8 CPU) 15:13:23 LINUX RESTART (8 CPU) 03:14:01 PM CPU %user %nice %system %iowait %steal %idle 03:15:01 PM all 10.74 0.00 1.01 0.85 0.06 87.35 03:15:01 PM 0 13.03 0.00 1.42 0.52 0.07 84.97 03:15:01 PM 1 13.40 0.00 1.00 1.20 0.05 84.35 03:15:01 PM 2 12.82 0.00 1.27 0.87 0.05 84.99 03:15:01 PM 3 14.29 0.00 0.97 0.37 0.05 84.32 03:15:01 PM 4 0.90 0.00 0.35 0.82 0.03 97.90 03:15:01 PM 5 9.55 0.00 0.87 0.55 0.07 88.96 03:15:01 PM 6 17.32 0.00 1.80 1.82 0.05 79.01 03:15:01 PM 7 4.56 0.00 0.44 0.62 0.08 94.30 03:16:01 PM all 36.52 0.00 1.42 1.12 0.09 60.84 03:16:01 PM 0 40.51 0.00 1.04 0.23 0.10 58.11 03:16:01 PM 1 33.96 0.00 1.42 0.72 0.08 63.81 03:16:01 PM 2 32.99 0.00 1.31 2.34 0.10 63.26 03:16:01 PM 3 39.10 0.00 1.30 0.95 0.10 58.54 03:16:01 PM 4 39.64 0.00 2.21 1.44 0.10 56.61 03:16:01 PM 5 29.49 0.00 1.54 0.95 0.08 67.93 03:16:01 PM 6 29.88 0.00 0.95 1.69 0.07 67.41 03:16:01 PM 7 46.61 0.00 1.57 0.67 0.10 51.05 03:17:01 PM all 40.14 0.00 1.00 0.38 0.09 58.40 03:17:01 PM 0 49.88 0.00 1.25 0.02 0.10 48.75 03:17:01 PM 1 43.95 0.00 0.85 1.05 0.08 54.06 03:17:01 PM 2 28.83 0.00 1.09 0.27 0.08 69.73 03:17:01 PM 3 36.76 0.00 1.32 0.88 0.08 60.96 03:17:01 PM 4 31.91 0.00 1.07 0.00 0.08 66.93 03:17:01 PM 5 34.85 0.00 0.90 0.75 0.08 63.41 03:17:01 PM 6 49.25 0.00 0.85 0.00 0.10 49.80 03:17:01 PM 7 45.66 0.00 0.63 0.03 0.08 53.59 03:18:01 PM all 19.27 0.25 3.17 1.46 0.11 75.73 03:18:01 PM 0 22.14 0.05 2.69 0.59 0.10 74.43 03:18:01 PM 1 14.56 0.05 2.99 2.62 0.13 79.64 03:18:01 PM 2 18.30 0.00 3.59 5.38 0.10 72.63 03:18:01 PM 3 20.36 1.77 3.11 0.27 0.10 74.39 03:18:01 PM 4 19.07 0.00 2.91 0.51 0.12 77.39 03:18:01 PM 5 20.37 0.12 3.22 0.99 0.12 75.18 03:18:01 PM 6 15.94 0.02 2.98 1.20 0.10 79.76 03:18:01 PM 7 23.43 0.02 3.90 0.12 0.10 72.44 03:19:01 PM all 6.12 0.04 0.65 0.00 0.07 93.12 03:19:01 PM 0 4.78 0.00 0.90 0.00 0.08 94.23 03:19:01 PM 1 5.40 0.00 0.68 0.00 0.07 93.85 03:19:01 PM 2 7.35 0.00 0.74 0.00 0.05 91.86 03:19:01 PM 3 6.62 0.30 0.48 0.00 0.08 92.51 03:19:01 PM 4 4.70 0.00 0.57 0.00 0.07 94.67 03:19:01 PM 5 6.78 0.00 0.64 0.00 0.07 92.52 03:19:01 PM 6 7.55 0.00 0.57 0.00 0.05 91.84 03:19:01 PM 7 5.82 0.00 0.59 0.03 0.07 93.49 03:20:01 PM all 39.99 0.31 2.54 0.10 0.12 56.95 03:20:01 PM 0 48.86 1.77 2.66 0.08 0.12 46.50 03:20:01 PM 1 42.14 0.03 2.29 0.08 0.10 55.35 03:20:01 PM 2 45.70 0.00 2.41 0.15 0.13 51.61 03:20:01 PM 3 32.79 0.12 2.19 0.03 0.10 64.77 03:20:01 PM 4 27.75 0.05 2.46 0.25 0.12 69.36 03:20:01 PM 5 44.81 0.05 3.17 0.10 0.13 51.73 03:20:01 PM 6 38.58 0.02 2.82 0.03 0.13 58.42 03:20:01 PM 7 39.26 0.40 2.29 0.07 0.13 57.84 03:21:01 PM all 30.71 0.00 1.74 0.37 0.08 67.10 03:21:01 PM 0 34.37 0.00 1.76 0.25 0.08 63.54 03:21:01 PM 1 36.88 0.00 1.84 0.44 0.08 60.76 03:21:01 PM 2 28.75 0.00 2.11 0.03 0.08 69.03 03:21:01 PM 3 23.22 0.00 1.68 0.34 0.08 74.68 03:21:01 PM 4 21.68 0.00 1.41 1.14 0.08 75.69 03:21:01 PM 5 28.45 0.00 1.71 0.07 0.08 69.69 03:21:01 PM 6 36.61 0.00 1.99 0.07 0.07 61.27 03:21:01 PM 7 35.70 0.00 1.44 0.60 0.08 62.17 03:22:01 PM all 33.25 0.00 1.89 1.94 0.09 62.82 03:22:01 PM 0 30.35 0.00 1.24 4.32 0.10 63.99 03:22:01 PM 1 39.13 0.00 1.96 1.16 0.10 57.66 03:22:01 PM 2 27.80 0.00 1.82 3.83 0.12 66.43 03:22:01 PM 3 34.44 0.00 1.57 2.88 0.08 61.03 03:22:01 PM 4 17.20 0.00 1.66 1.11 0.07 79.97 03:22:01 PM 5 48.64 0.00 2.60 1.89 0.08 46.78 03:22:01 PM 6 30.49 0.00 1.46 0.27 0.08 67.70 03:22:01 PM 7 38.03 0.00 2.78 0.10 0.10 59.00 Average: all 27.09 0.07 1.67 0.78 0.09 70.29 Average: 0 30.49 0.23 1.62 0.75 0.09 66.82 Average: 1 28.68 0.01 1.63 0.91 0.09 68.69 Average: 2 25.32 0.00 1.79 1.60 0.09 71.20 Average: 3 25.95 0.27 1.58 0.72 0.09 71.40 Average: 4 20.35 0.01 1.58 0.66 0.08 77.32 Average: 5 27.86 0.02 1.83 0.66 0.09 69.54 Average: 6 28.20 0.00 1.68 0.63 0.08 69.40 Average: 7 29.89 0.05 1.70 0.28 0.09 67.98