---> uname -a: Linux prd-centos8-docker-8c-8g-18893.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1062 27301 19 3525 30364 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:0c:b3:0e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.75/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85970sec preferred_lft 85970sec inet6 fe80::f816:3eff:fe0c:b30e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:62:b7:0f:55 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::42:62ff:feb7:f55/64 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) 03/28/2024 _x86_64_ (8 CPU) 14:43:32 LINUX RESTART (8 CPU) 02:44:01 PM tps rtps wtps bread/s bwrtn/s 02:45:01 PM 207.53 17.06 190.47 2650.18 7178.02 02:46:01 PM 268.41 19.99 248.42 3793.94 11185.54 02:47:01 PM 81.77 1.32 80.45 487.92 11258.99 02:48:01 PM 98.53 0.70 97.83 427.39 29876.28 02:49:01 PM 39.85 11.81 28.04 482.64 768.88 02:50:01 PM 36.64 0.07 36.57 1.07 891.64 Average: 122.12 8.49 113.63 1307.19 10193.74 02:44:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:45:01 PM 29614976 31288908 3040736 9.31 2688 1998324 1404712 4.17 168708 2447324 151264 02:46:01 PM 28326128 30530140 4329584 13.26 2688 2517400 1902880 5.65 265444 3583820 308628 02:47:01 PM 26962704 29244552 5693008 17.43 2688 2592712 3038880 9.02 318340 4881468 53224 02:48:01 PM 25584812 28693356 7070900 21.65 2688 3402540 5430920 16.11 453188 6049972 276 02:49:01 PM 25677736 28801916 6977976 21.37 2688 3417604 3465400 10.28 533032 5875868 24 02:50:01 PM 24751624 27880964 7904088 24.20 2688 3421072 6463092 19.18 538960 6771136 1760 Average: 26819663 29406639 5836049 17.87 2688 2891609 3617647 10.73 379612 4934931 85863 02:44:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 PM eth0 222.94 144.07 1189.41 36.57 0.00 0.00 0.00 0.00 02:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 PM eth0 442.12 343.37 5469.80 67.14 0.00 0.00 0.00 0.00 02:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 PM lo 2.18 2.18 0.44 0.44 0.00 0.00 0.00 0.00 02:47:01 PM eth0 93.20 79.80 715.90 21.07 0.00 0.00 0.00 0.00 02:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 PM eth0 1119.34 424.24 6486.34 32.11 0.00 0.00 0.00 0.00 02:48:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 02:48:01 PM veth68ac2b1 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 02:49:01 PM lo 53.27 53.27 7.13 7.13 0.00 0.00 0.00 0.00 02:49:01 PM eth0 142.72 147.50 116.48 35.51 0.00 0.00 0.00 0.00 02:49:01 PM docker0 6.81 7.55 0.87 0.89 0.00 0.00 0.00 0.00 02:50:01 PM lo 333.09 333.09 148.39 148.39 0.00 0.00 0.00 0.00 02:50:01 PM eth0 142.39 121.04 75.07 42.54 0.00 0.00 0.00 0.00 02:50:01 PM docker0 2.20 3.00 0.33 0.43 0.00 0.00 0.00 0.00 02:50:01 PM vethcaf1a68 0.67 1.08 0.12 0.16 0.00 0.00 0.00 0.00 Average: lo 64.76 64.76 25.99 25.99 0.00 0.00 0.00 0.00 Average: eth0 360.48 210.01 2342.33 39.16 0.00 0.00 0.00 0.00 Average: docker0 1.50 1.77 0.20 0.22 0.00 0.00 0.00 0.00 Average: vethcaf1a68 0.11 0.18 0.02 0.03 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) 03/28/2024 _x86_64_ (8 CPU) 14:43:32 LINUX RESTART (8 CPU) 02:44:01 PM CPU %user %nice %system %iowait %steal %idle 02:45:01 PM all 11.06 0.00 1.40 1.08 0.05 86.40 02:45:01 PM 0 11.58 0.00 1.04 1.42 0.08 85.89 02:45:01 PM 1 4.64 0.00 0.59 0.85 0.07 93.86 02:45:01 PM 2 13.73 0.00 1.57 0.39 0.07 84.24 02:45:01 PM 3 16.66 0.00 1.60 0.47 0.05 81.22 02:45:01 PM 4 15.60 0.00 1.87 1.24 0.05 81.25 02:45:01 PM 5 11.02 0.00 1.67 0.62 0.03 86.65 02:45:01 PM 6 9.50 0.00 1.92 2.77 0.03 85.77 02:45:01 PM 7 5.73 0.00 0.95 0.92 0.05 92.35 02:46:01 PM all 26.53 0.00 1.52 1.33 0.09 70.53 02:46:01 PM 0 15.72 0.00 0.85 0.38 0.08 82.96 02:46:01 PM 1 29.76 0.00 1.17 1.12 0.08 67.86 02:46:01 PM 2 33.90 0.00 2.96 1.86 0.10 61.18 02:46:01 PM 3 31.03 0.00 1.63 1.27 0.12 65.96 02:46:01 PM 4 32.79 0.00 0.84 1.07 0.08 65.22 02:46:01 PM 5 21.64 0.00 1.31 2.11 0.08 74.86 02:46:01 PM 6 18.01 0.00 1.54 1.22 0.07 79.16 02:46:01 PM 7 29.38 0.00 1.84 1.63 0.08 67.07 02:47:01 PM all 37.23 0.00 1.04 0.80 0.10 60.82 02:47:01 PM 0 31.54 0.00 0.52 0.37 0.10 67.47 02:47:01 PM 1 42.17 0.00 1.19 1.62 0.10 54.92 02:47:01 PM 2 35.74 0.00 1.12 1.42 0.10 61.62 02:47:01 PM 3 48.10 0.00 1.44 0.49 0.10 49.87 02:47:01 PM 4 31.88 0.00 1.41 0.17 0.08 66.46 02:47:01 PM 5 38.25 0.00 1.10 0.02 0.10 60.53 02:47:01 PM 6 26.58 0.00 1.02 1.96 0.12 70.32 02:47:01 PM 7 43.63 0.00 0.55 0.37 0.08 55.36 02:48:01 PM all 28.84 0.01 2.41 1.67 0.09 66.98 02:48:01 PM 0 30.33 0.00 2.00 0.19 0.08 67.40 02:48:01 PM 1 28.11 0.00 2.88 4.71 0.08 64.22 02:48:01 PM 2 28.95 0.00 2.14 1.04 0.08 67.78 02:48:01 PM 3 37.05 0.00 1.83 2.73 0.10 58.29 02:48:01 PM 4 12.55 0.00 2.63 1.57 0.12 83.13 02:48:01 PM 5 28.63 0.00 2.26 0.32 0.08 68.71 02:48:01 PM 6 31.33 0.07 2.41 2.61 0.08 63.49 02:48:01 PM 7 33.73 0.00 3.16 0.17 0.08 62.86 02:49:01 PM all 17.91 0.28 1.84 0.13 0.13 79.71 02:49:01 PM 0 21.48 0.03 1.96 0.25 0.10 76.18 02:49:01 PM 1 21.19 0.05 1.93 0.02 0.10 76.71 02:49:01 PM 2 15.25 0.02 1.64 0.08 0.08 82.92 02:49:01 PM 3 12.41 0.05 2.05 0.17 0.40 84.92 02:49:01 PM 4 15.68 0.05 1.88 0.03 0.10 82.26 02:49:01 PM 5 21.35 0.39 2.15 0.22 0.07 75.83 02:49:01 PM 6 17.31 1.64 1.63 0.23 0.08 79.10 02:49:01 PM 7 18.57 0.02 1.52 0.07 0.08 79.74 02:50:01 PM all 23.91 0.35 3.08 0.41 0.11 72.13 02:50:01 PM 0 24.14 0.12 3.28 0.12 0.13 72.21 02:50:01 PM 1 21.39 0.05 2.58 0.19 0.12 75.67 02:50:01 PM 2 28.48 0.03 3.91 0.60 0.12 66.86 02:50:01 PM 3 22.91 0.03 3.18 0.20 0.12 73.56 02:50:01 PM 4 23.86 0.05 2.55 0.12 0.08 73.34 02:50:01 PM 5 25.72 1.73 3.32 0.34 0.10 68.79 02:50:01 PM 6 25.99 0.07 3.44 1.46 0.10 68.93 02:50:01 PM 7 18.79 0.74 2.39 0.25 0.10 77.73 Average: all 24.24 0.11 1.88 0.90 0.09 72.77 Average: 0 22.45 0.03 1.61 0.46 0.10 75.36 Average: 1 24.55 0.02 1.72 1.42 0.09 72.20 Average: 2 26.01 0.01 2.22 0.90 0.09 70.76 Average: 3 28.01 0.01 1.95 0.89 0.15 68.98 Average: 4 22.07 0.02 1.86 0.70 0.09 75.27 Average: 5 24.43 0.35 1.97 0.60 0.08 72.57 Average: 6 21.44 0.30 1.99 1.71 0.08 74.48 Average: 7 24.97 0.13 1.73 0.57 0.08 72.52