---> uname -a: Linux prd-centos8-docker-8c-8g-12714.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 1044 27319 19 3526 30381 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:5b:ff:29 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.229/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85937sec preferred_lft 85937sec inet6 fe80::f816:3eff:fe5b:ff29/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:dd:ea:13:50 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:ddff:feea:1350/64 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) 01/16/2024 _x86_64_ (8 CPU) 15:22:52 LINUX RESTART (8 CPU) 03:24:01 PM tps rtps wtps bread/s bwrtn/s 03:25:01 PM 169.31 20.93 148.38 4209.03 9792.77 03:26:01 PM 198.55 6.90 191.65 1409.53 10631.52 03:27:01 PM 67.46 0.07 67.39 23.73 7834.99 03:28:01 PM 108.38 12.51 95.87 951.82 28147.55 03:29:01 PM 10.73 0.02 10.71 0.53 227.67 03:30:01 PM 43.77 0.12 43.65 10.26 1007.38 Average: 99.69 6.76 92.94 1100.73 9606.76 03:24:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:25:01 PM 29217900 31080512 3437812 10.53 2688 2181308 1602244 4.75 182788 2800148 109720 03:26:01 PM 27393568 29607044 5262144 16.11 2688 2526480 2911876 8.64 295596 4477244 154088 03:27:01 PM 26982912 29271572 5672800 17.37 2688 2598568 3044148 9.03 333612 4842516 10268 03:28:01 PM 25635904 28751348 7019808 21.50 2688 3408548 4542700 13.48 526512 5926000 136 03:29:01 PM 25105620 28222980 7550092 23.12 2688 3409800 6200192 18.40 534368 6426176 256 03:30:01 PM 27919720 31069512 4735992 14.50 2688 3441016 1579720 4.69 680584 3495192 45364 Average: 27042604 29667161 5613108 17.19 2688 2927620 3313480 9.83 425577 4661213 53305 03:24:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 PM eth0 111.16 84.67 1235.78 26.58 0.00 0.00 0.00 0.00 03:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 PM lo 0.83 0.83 0.15 0.15 0.00 0.00 0.00 0.00 03:26:01 PM eth0 371.59 296.53 4741.40 39.73 0.00 0.00 0.00 0.00 03:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 PM lo 1.23 1.23 0.20 0.20 0.00 0.00 0.00 0.00 03:27:01 PM eth0 100.15 86.80 764.41 22.30 0.00 0.00 0.00 0.00 03:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 PM lo 13.31 13.31 1.31 1.31 0.00 0.00 0.00 0.00 03:28:01 PM eth0 976.49 385.47 6443.95 36.14 0.00 0.00 0.00 0.00 03:28:01 PM docker0 4.80 5.28 0.62 0.61 0.00 0.00 0.00 0.00 03:28:01 PM veth0a0386a 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 03:29:01 PM lo 460.54 460.54 226.77 226.77 0.00 0.00 0.00 0.00 03:29:01 PM eth0 85.17 59.20 25.68 28.41 0.00 0.00 0.00 0.00 03:29:01 PM docker0 1.82 2.02 0.23 0.25 0.00 0.00 0.00 0.00 03:29:01 PM veth25e2cc0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 03:30:01 PM lo 126.12 126.12 13.62 13.62 0.00 0.00 0.00 0.00 03:30:01 PM eth0 84.11 68.43 30.40 37.85 0.00 0.00 0.00 0.00 03:30:01 PM docker0 3.48 4.27 0.59 0.55 0.00 0.00 0.00 0.00 Average: lo 100.36 100.36 40.35 40.35 0.00 0.00 0.00 0.00 Average: eth0 288.12 163.52 2206.94 31.84 0.00 0.00 0.00 0.00 Average: docker0 1.68 1.93 0.24 0.24 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) 01/16/2024 _x86_64_ (8 CPU) 15:22:52 LINUX RESTART (8 CPU) 03:24:01 PM CPU %user %nice %system %iowait %steal %idle 03:25:01 PM all 11.94 0.00 1.17 1.34 0.05 85.50 03:25:01 PM 0 3.97 0.00 0.43 0.45 0.05 95.09 03:25:01 PM 1 22.91 0.00 1.95 1.85 0.08 73.20 03:25:01 PM 2 16.76 0.00 1.67 1.95 0.07 79.55 03:25:01 PM 3 16.79 0.00 1.15 2.19 0.05 79.82 03:25:01 PM 4 5.83 0.00 0.73 0.27 0.03 93.14 03:25:01 PM 5 3.99 0.00 0.74 1.47 0.05 93.75 03:25:01 PM 6 14.04 0.00 1.32 1.00 0.05 83.58 03:25:01 PM 7 11.20 0.00 1.34 1.57 0.05 85.85 03:26:01 PM all 33.76 0.00 1.19 0.84 0.09 64.12 03:26:01 PM 0 26.56 0.00 0.80 0.02 0.08 72.54 03:26:01 PM 1 25.59 0.00 1.49 0.82 0.08 72.02 03:26:01 PM 2 37.17 0.00 1.39 0.55 0.10 60.79 03:26:01 PM 3 35.13 0.00 0.99 1.24 0.10 62.55 03:26:01 PM 4 45.18 0.00 1.41 0.72 0.10 52.59 03:26:01 PM 5 42.85 0.00 1.17 1.15 0.08 54.74 03:26:01 PM 6 32.39 0.00 1.25 2.12 0.08 64.15 03:26:01 PM 7 25.23 0.00 1.04 0.12 0.08 73.53 03:27:01 PM all 43.69 0.00 1.04 0.88 0.10 54.29 03:27:01 PM 0 39.02 0.00 0.63 0.77 0.10 59.48 03:27:01 PM 1 43.43 0.00 1.27 1.65 0.10 53.55 03:27:01 PM 2 55.11 0.00 1.35 1.99 0.10 41.45 03:27:01 PM 3 60.83 0.00 1.79 0.78 0.12 36.49 03:27:01 PM 4 36.18 0.00 0.67 1.25 0.10 61.79 03:27:01 PM 5 33.72 0.00 0.92 0.03 0.07 65.26 03:27:01 PM 6 41.27 0.00 0.97 0.12 0.08 57.56 03:27:01 PM 7 39.99 0.00 0.70 0.45 0.10 58.76 03:28:01 PM all 16.31 0.26 3.11 2.61 0.09 77.63 03:28:01 PM 0 16.92 0.00 2.84 0.15 0.08 80.00 03:28:01 PM 1 18.54 0.03 3.84 4.43 0.08 73.07 03:28:01 PM 2 15.55 0.00 3.28 9.71 0.08 71.38 03:28:01 PM 3 14.66 0.13 2.66 0.71 0.08 81.76 03:28:01 PM 4 16.35 1.79 3.05 3.60 0.08 75.13 03:28:01 PM 5 19.35 0.00 3.39 0.42 0.10 76.74 03:28:01 PM 6 14.55 0.08 2.70 0.13 0.10 82.44 03:28:01 PM 7 14.57 0.00 3.13 1.71 0.08 80.50 03:29:01 PM all 12.32 0.29 1.06 0.10 0.07 86.15 03:29:01 PM 0 10.83 1.85 1.17 0.05 0.07 86.03 03:29:01 PM 1 11.48 0.02 0.99 0.08 0.08 87.35 03:29:01 PM 2 14.54 0.00 0.97 0.52 0.07 83.91 03:29:01 PM 3 13.12 0.42 1.19 0.03 0.07 85.17 03:29:01 PM 4 14.74 0.00 1.12 0.12 0.07 83.96 03:29:01 PM 5 11.07 0.05 0.97 0.02 0.07 87.83 03:29:01 PM 6 11.30 0.00 1.19 0.00 0.07 87.45 03:29:01 PM 7 11.51 0.02 0.90 0.02 0.05 87.50 03:30:01 PM all 20.95 0.40 2.70 0.49 0.10 75.37 03:30:01 PM 0 17.07 0.03 2.47 0.23 0.10 80.09 03:30:01 PM 1 16.42 0.45 2.70 0.37 0.10 79.96 03:30:01 PM 2 37.88 1.96 3.51 1.11 0.12 55.43 03:30:01 PM 3 19.33 0.40 2.83 0.72 0.10 76.61 03:30:01 PM 4 24.64 0.02 2.48 0.15 0.08 72.63 03:30:01 PM 5 20.14 0.10 2.40 0.74 0.10 76.52 03:30:01 PM 6 16.33 0.10 2.76 0.49 0.08 80.23 03:30:01 PM 7 15.80 0.13 2.42 0.12 0.08 81.45 Average: all 23.17 0.16 1.71 1.04 0.08 73.83 Average: 0 19.07 0.31 1.39 0.28 0.08 78.87 Average: 1 23.07 0.08 2.04 1.53 0.09 73.19 Average: 2 29.52 0.33 2.02 2.63 0.09 65.41 Average: 3 26.67 0.16 1.77 0.95 0.09 70.37 Average: 4 23.83 0.30 1.57 1.02 0.08 73.21 Average: 5 21.86 0.03 1.59 0.64 0.08 75.80 Average: 6 21.66 0.03 1.70 0.64 0.08 75.89 Average: 7 19.73 0.03 1.58 0.66 0.08 77.92