---> uname -a: Linux prd-centos8-docker-8c-8g-5292.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 1084 25697 19 5107 30332 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:f3:57:d6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.82/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85873sec preferred_lft 85873sec inet6 fe80::f816:3eff:fef3:57d6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:33:05:f2:90 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::42:33ff:fe05:f290/64 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) 02/14/2024 _x86_64_ (8 CPU) 10:08:03 LINUX RESTART (8 CPU) 10:09:01 AM tps rtps wtps bread/s bwrtn/s 10:10:01 AM 221.64 19.88 201.77 3789.67 8702.28 10:11:01 AM 160.35 1.43 158.91 492.10 15279.52 10:12:01 AM 61.07 0.12 60.96 40.53 13059.81 10:13:01 AM 82.72 12.41 70.31 874.11 17672.21 10:14:01 AM 31.05 0.02 31.03 0.53 690.19 10:15:01 AM 41.69 2.43 39.26 4462.06 7094.78 10:16:01 AM 122.64 1.12 121.52 88.76 29195.82 Average: 103.03 5.34 97.68 1392.43 13099.46 10:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:10:01 AM 28780144 30796764 3875568 11.87 2688 2332208 1759388 5.22 229824 3179596 230820 10:11:01 AM 27564404 29836176 5091308 15.59 2688 2582820 2961664 8.79 306804 4291364 51988 10:12:01 AM 26194560 29281564 6461152 19.79 2688 3382424 2924500 8.68 383164 5527516 402936 10:13:01 AM 25778416 28894664 6877296 21.06 2688 3409608 3405120 10.10 530304 5776536 24 10:14:01 AM 26289252 29417936 6366460 19.50 2688 3421184 3440276 10.21 537712 5265564 9224 10:15:01 AM 25718060 29480488 6937652 21.24 2688 4052008 2933800 8.70 716728 5645656 306052 10:16:01 AM 24866476 29259704 7789236 23.85 2688 4666244 2823668 8.38 800380 6365032 135908 Average: 26455902 29566757 6199810 18.99 2688 3406642 2892631 8.58 500702 5150181 162422 10:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 AM eth0 274.26 235.79 2588.20 53.13 0.00 0.00 0.00 0.00 10:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 AM lo 2.10 2.10 0.35 0.35 0.00 0.00 0.00 0.00 10:11:01 AM eth0 238.89 192.65 3536.95 26.91 0.00 0.00 0.00 0.00 10:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 AM eth0 1082.85 423.16 6484.69 35.64 0.00 0.00 0.00 0.00 10:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 AM lo 119.08 119.08 38.66 38.66 0.00 0.00 0.00 0.00 10:13:01 AM eth0 97.25 65.96 36.82 36.32 0.00 0.00 0.00 0.00 10:13:01 AM docker0 6.63 7.35 0.85 0.87 0.00 0.00 0.00 0.00 10:14:01 AM lo 428.42 428.42 198.40 198.40 0.00 0.00 0.00 0.00 10:14:01 AM eth0 96.39 64.85 29.44 33.75 0.00 0.00 0.00 0.00 10:14:01 AM docker0 3.50 4.31 0.59 0.56 0.00 0.00 0.00 0.00 10:15:01 AM lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 10:15:01 AM eth0 179.65 138.24 1745.56 39.59 0.00 0.00 0.00 0.00 10:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 AM lo 198.85 198.85 53.76 53.76 0.00 0.00 0.00 0.00 10:16:01 AM eth0 442.51 225.45 2587.58 29.51 0.00 0.00 0.00 0.00 10:16:01 AM docker0 99.52 105.00 36.43 19.05 0.00 0.00 0.00 0.00 Average: lo 106.96 106.96 41.60 41.60 0.00 0.00 0.00 0.00 Average: eth0 344.53 192.30 2429.76 36.41 0.00 0.00 0.00 0.00 Average: docker0 15.67 16.67 5.41 2.93 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) 02/14/2024 _x86_64_ (8 CPU) 10:08:03 LINUX RESTART (8 CPU) 10:09:01 AM CPU %user %nice %system %iowait %steal %idle 10:10:01 AM all 18.54 0.00 1.27 0.55 0.06 79.58 10:10:01 AM 0 25.14 0.00 1.42 0.20 0.07 73.17 10:10:01 AM 1 23.08 0.00 1.89 0.73 0.08 74.22 10:10:01 AM 2 20.13 0.00 1.05 0.42 0.07 78.34 10:10:01 AM 3 25.63 0.00 1.02 0.33 0.07 72.95 10:10:01 AM 4 12.25 0.00 1.09 0.33 0.03 86.30 10:10:01 AM 5 22.00 0.00 1.52 0.79 0.07 75.63 10:10:01 AM 6 11.99 0.00 1.39 1.09 0.05 85.49 10:10:01 AM 7 8.10 0.00 0.75 0.50 0.08 90.56 10:11:01 AM all 34.09 0.00 1.12 0.42 0.07 64.30 10:11:01 AM 0 36.03 0.00 0.82 0.00 0.08 63.07 10:11:01 AM 1 37.78 0.00 0.82 0.58 0.08 60.74 10:11:01 AM 2 18.83 0.00 1.04 0.84 0.07 79.23 10:11:01 AM 3 44.63 0.00 1.02 0.28 0.07 54.00 10:11:01 AM 4 38.81 0.00 1.30 0.07 0.08 59.74 10:11:01 AM 5 36.39 0.00 1.25 0.67 0.07 61.62 10:11:01 AM 6 37.04 0.00 1.86 0.75 0.07 60.28 10:11:01 AM 7 23.21 0.00 0.87 0.13 0.07 75.72 10:12:01 AM all 39.72 0.00 2.14 0.21 0.08 57.85 10:12:01 AM 0 34.29 0.00 1.96 0.07 0.08 63.60 10:12:01 AM 1 29.80 0.00 2.09 0.00 0.07 68.05 10:12:01 AM 2 47.33 0.00 2.58 0.22 0.10 49.77 10:12:01 AM 3 29.31 0.00 2.58 0.54 0.07 67.51 10:12:01 AM 4 46.79 0.00 1.85 0.27 0.07 51.03 10:12:01 AM 5 57.63 0.00 2.34 0.02 0.08 39.93 10:12:01 AM 6 40.10 0.00 1.73 0.34 0.08 57.74 10:12:01 AM 7 32.46 0.00 1.98 0.27 0.07 65.22 10:13:01 AM all 17.69 0.28 1.68 0.52 0.09 79.75 10:13:01 AM 0 18.52 0.03 1.64 0.25 0.08 79.47 10:13:01 AM 1 20.16 0.02 1.87 0.70 0.12 77.13 10:13:01 AM 2 16.40 0.32 1.93 1.76 0.08 79.52 10:13:01 AM 3 18.95 0.00 1.35 0.12 0.07 79.51 10:13:01 AM 4 15.92 0.07 1.51 0.32 0.07 82.12 10:13:01 AM 5 18.91 0.03 1.84 0.64 0.08 78.49 10:13:01 AM 6 16.82 1.69 1.76 0.23 0.08 79.42 10:13:01 AM 7 15.80 0.07 1.54 0.12 0.10 82.37 10:14:01 AM all 21.04 0.27 2.18 0.06 0.08 76.36 10:14:01 AM 0 21.73 0.12 2.35 0.05 0.08 75.67 10:14:01 AM 1 16.10 0.05 1.95 0.03 0.08 81.79 10:14:01 AM 2 20.61 0.00 2.08 0.12 0.08 77.11 10:14:01 AM 3 24.26 0.00 2.45 0.05 0.08 73.16 10:14:01 AM 4 19.67 0.08 2.05 0.08 0.10 78.01 10:14:01 AM 5 20.90 0.10 2.06 0.03 0.08 76.82 10:14:01 AM 6 22.52 1.78 2.38 0.05 0.08 73.19 10:14:01 AM 7 22.53 0.05 2.16 0.08 0.07 75.11 10:15:01 AM all 39.72 0.04 1.39 0.18 0.08 58.60 10:15:01 AM 0 44.97 0.00 1.15 0.10 0.08 53.69 10:15:01 AM 1 39.86 0.00 1.50 0.00 0.08 58.55 10:15:01 AM 2 32.70 0.00 1.54 0.13 0.08 65.55 10:15:01 AM 3 26.49 0.00 1.55 0.50 0.08 71.37 10:15:01 AM 4 58.44 0.00 1.39 0.05 0.08 40.04 10:15:01 AM 5 45.73 0.30 1.17 0.25 0.07 52.48 10:15:01 AM 6 48.33 0.00 1.29 0.00 0.07 50.32 10:15:01 AM 7 21.16 0.00 1.51 0.38 0.07 76.89 10:16:01 AM all 35.86 0.00 2.05 0.51 0.08 61.50 10:16:01 AM 0 32.33 0.00 2.27 0.20 0.10 65.10 10:16:01 AM 1 48.99 0.00 2.01 0.57 0.07 48.37 10:16:01 AM 2 32.55 0.00 1.96 1.37 0.08 64.03 10:16:01 AM 3 48.19 0.00 2.08 0.44 0.08 49.20 10:16:01 AM 4 43.12 0.00 2.49 0.64 0.07 53.69 10:16:01 AM 5 30.06 0.00 1.54 0.23 0.08 68.08 10:16:01 AM 6 25.81 0.00 2.00 0.44 0.08 71.68 10:16:01 AM 7 25.90 0.00 2.01 0.18 0.07 71.84 Average: all 29.52 0.08 1.69 0.35 0.08 68.28 Average: 0 30.43 0.02 1.66 0.12 0.08 67.68 Average: 1 30.83 0.01 1.73 0.38 0.08 66.97 Average: 2 26.93 0.05 1.74 0.69 0.08 70.51 Average: 3 31.06 0.00 1.72 0.32 0.07 66.83 Average: 4 33.57 0.02 1.66 0.25 0.07 64.42 Average: 5 33.08 0.06 1.67 0.38 0.08 64.74 Average: 6 28.94 0.50 1.77 0.41 0.07 68.31 Average: 7 21.30 0.02 1.55 0.24 0.07 76.82