---> uname -a: Linux prd-centos8-docker-8c-8g-18613.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: 2799.998 BogoMIPS: 5599.99 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 1041 27336 19 3512 30386 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:37:82:b0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.191/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85984sec preferred_lft 85984sec inet6 fe80::f816:3eff:fe37:82b0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:96:96:54:83 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::42:96ff:fe96:5483/64 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) 15:54:15 LINUX RESTART (8 CPU) 03:55:02 PM tps rtps wtps bread/s bwrtn/s 03:56:01 PM 92.26 7.20 85.06 1326.33 6108.59 03:57:01 PM 270.48 20.53 249.95 4073.84 12022.98 03:58:01 PM 78.95 0.80 78.15 276.75 10136.93 03:59:01 PM 105.05 12.45 92.60 893.17 40737.84 04:00:01 PM 23.78 0.00 23.78 0.00 631.81 04:01:01 PM 49.64 0.49 49.14 65.59 1921.75 Average: 103.54 6.93 96.61 1108.23 11970.60 03:55:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:56:01 PM 29581632 31263536 3074080 9.41 2688 2007060 1439512 4.27 169276 2480916 158168 03:57:01 PM 27583084 29787936 5072628 15.53 2688 2518212 2783784 8.26 269720 4320780 267424 03:58:01 PM 27328836 29609608 5326876 16.31 2688 2591776 2759936 8.19 318340 4517504 53172 03:59:01 PM 25686928 28799616 6968784 21.34 2688 3406724 3519488 10.44 513952 5892300 0 04:00:01 PM 25427304 28542892 7228408 22.14 2688 3408248 4883592 14.49 531492 6115440 152 04:01:01 PM 27994112 31117328 4661600 14.27 2688 3416244 1512596 4.49 676664 3430816 112 Average: 27266983 29853486 5388729 16.50 2688 2891377 2816485 8.36 413241 4459626 79838 03:55:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 53.83 37.75 889.63 8.94 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 PM eth0 421.09 339.57 5245.15 62.98 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 2.07 2.07 0.35 0.35 0.00 0.00 0.00 0.00 03:58:01 PM eth0 94.80 83.37 748.67 19.22 0.00 0.00 0.00 0.00 03:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 PM lo 1.73 1.73 0.21 0.21 0.00 0.00 0.00 0.00 03:59:01 PM eth0 799.37 380.59 6424.25 26.77 0.00 0.00 0.00 0.00 03:59:01 PM docker0 0.77 0.97 0.11 0.11 0.00 0.00 0.00 0.00 04:00:01 PM lo 169.36 169.36 67.39 67.39 0.00 0.00 0.00 0.00 04:00:01 PM eth0 54.65 40.19 23.53 26.02 0.00 0.00 0.00 0.00 04:00:01 PM docker0 6.05 6.60 0.75 0.78 0.00 0.00 0.00 0.00 04:00:01 PM veth70544f9 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 04:01:01 PM lo 46.65 46.65 4.11 4.11 0.00 0.00 0.00 0.00 04:01:01 PM eth0 41.89 29.05 23.96 16.87 0.00 0.00 0.00 0.00 04:01:01 PM docker0 0.95 1.24 0.13 0.13 0.00 0.00 0.00 0.00 Average: lo 36.71 36.71 12.07 12.07 0.00 0.00 0.00 0.00 Average: eth0 245.37 152.41 2235.73 26.88 0.00 0.00 0.00 0.00 Average: docker0 1.30 1.47 0.17 0.17 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) 15:54:15 LINUX RESTART (8 CPU) 03:55:02 PM CPU %user %nice %system %iowait %steal %idle 03:56:01 PM all 10.10 0.00 0.95 0.59 0.04 88.32 03:56:01 PM 0 3.75 0.00 0.61 1.00 0.05 94.59 03:56:01 PM 1 2.70 0.00 0.85 0.85 0.05 95.55 03:56:01 PM 2 24.89 0.00 2.18 0.63 0.05 72.26 03:56:01 PM 3 11.84 0.00 0.92 0.37 0.03 86.84 03:56:01 PM 4 6.20 0.00 0.44 0.10 0.05 93.20 03:56:01 PM 5 8.40 0.00 0.56 0.46 0.05 90.53 03:56:01 PM 6 14.13 0.00 0.95 0.65 0.03 84.24 03:56:01 PM 7 8.92 0.00 1.07 0.66 0.03 89.31 03:57:01 PM all 29.61 0.00 1.55 1.55 0.10 67.19 03:57:01 PM 0 33.38 0.00 1.49 0.77 0.10 64.27 03:57:01 PM 1 36.28 0.00 1.19 0.89 0.10 61.54 03:57:01 PM 2 38.97 0.00 1.46 1.20 0.10 58.27 03:57:01 PM 3 28.47 0.00 2.27 2.27 0.13 66.85 03:57:01 PM 4 17.48 0.00 0.95 0.28 0.08 81.20 03:57:01 PM 5 31.17 0.00 2.56 2.87 0.10 63.30 03:57:01 PM 6 28.63 0.00 1.17 1.84 0.08 68.28 03:57:01 PM 7 22.54 0.00 1.29 2.31 0.07 73.80 03:58:01 PM all 38.82 0.00 0.99 0.51 0.09 59.60 03:58:01 PM 0 42.24 0.00 1.55 0.07 0.10 56.04 03:58:01 PM 1 57.03 0.00 0.33 0.89 0.08 41.67 03:58:01 PM 2 30.41 0.00 0.80 0.50 0.08 68.20 03:58:01 PM 3 36.38 0.00 0.62 0.20 0.08 62.72 03:58:01 PM 4 31.14 0.00 1.10 0.13 0.08 67.54 03:58:01 PM 5 35.23 0.00 0.85 1.89 0.07 61.96 03:58:01 PM 6 55.12 0.00 1.17 0.17 0.12 43.43 03:58:01 PM 7 22.99 0.00 1.45 0.20 0.08 75.27 03:59:01 PM all 26.48 0.23 2.51 2.29 0.10 68.40 03:59:01 PM 0 26.24 0.03 2.87 2.79 0.08 67.97 03:59:01 PM 1 19.83 0.00 2.69 2.65 0.12 74.71 03:59:01 PM 2 28.83 1.75 2.41 1.02 0.12 65.87 03:59:01 PM 3 37.72 0.02 2.32 4.25 0.10 55.59 03:59:01 PM 4 30.57 0.02 1.91 0.05 0.10 67.36 03:59:01 PM 5 30.13 0.00 3.43 0.67 0.12 65.65 03:59:01 PM 6 16.90 0.00 2.11 5.55 0.08 75.35 03:59:01 PM 7 21.60 0.00 2.31 1.28 0.08 74.72 04:00:01 PM all 16.22 0.08 1.60 0.08 0.09 81.93 04:00:01 PM 0 15.51 0.02 1.47 0.02 0.10 82.89 04:00:01 PM 1 13.08 0.49 1.88 0.13 0.08 84.34 04:00:01 PM 2 14.70 0.00 1.78 0.05 0.12 83.36 04:00:01 PM 3 15.66 0.00 1.12 0.03 0.08 83.10 04:00:01 PM 4 16.81 0.02 1.63 0.02 0.08 81.45 04:00:01 PM 5 20.00 0.03 1.83 0.10 0.08 77.95 04:00:01 PM 6 15.93 0.05 1.52 0.27 0.08 82.15 04:00:01 PM 7 18.06 0.00 1.57 0.05 0.08 80.23 04:01:01 PM all 18.60 0.40 2.14 0.23 0.10 78.52 04:01:01 PM 0 17.72 0.07 2.33 0.09 0.10 79.69 04:01:01 PM 1 29.05 0.03 2.40 0.44 0.10 67.96 04:01:01 PM 2 22.47 0.00 1.84 0.05 0.10 75.54 04:01:01 PM 3 13.57 2.37 2.08 0.22 0.09 81.67 04:01:01 PM 4 18.38 0.41 1.94 0.10 0.14 79.03 04:01:01 PM 5 20.04 0.20 2.37 0.19 0.10 77.10 04:01:01 PM 6 9.86 0.09 2.06 0.36 0.09 87.55 04:01:01 PM 7 17.74 0.02 2.13 0.37 0.10 79.64 Average: all 23.35 0.12 1.62 0.87 0.09 73.95 Average: 0 23.20 0.02 1.72 0.79 0.09 74.18 Average: 1 26.39 0.09 1.55 0.97 0.09 70.90 Average: 2 26.73 0.29 1.74 0.58 0.10 70.57 Average: 3 23.99 0.39 1.55 1.23 0.09 72.75 Average: 4 20.12 0.07 1.33 0.12 0.09 78.27 Average: 5 24.20 0.04 1.93 1.03 0.09 72.71 Average: 6 23.51 0.02 1.50 1.47 0.08 73.41 Average: 7 18.67 0.00 1.64 0.81 0.08 78.80