---> uname -a: Linux prd-centos8-docker-8c-8g-1554.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 1083 25698 19 5107 30333 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:0f:83:9b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.192/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85838sec preferred_lft 85838sec inet6 fe80::f816:3eff:fe0f:839b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:09:80:63:89 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::42:9ff:fe80:6389/64 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) 17:10:04 LINUX RESTART (8 CPU) 05:11:01 PM tps rtps wtps bread/s bwrtn/s 05:12:01 PM 187.04 21.09 165.94 4312.83 10485.15 05:13:01 PM 195.93 6.83 189.10 1304.98 10738.31 05:14:01 PM 68.67 0.10 68.57 27.86 7971.37 05:15:01 PM 116.56 12.39 104.16 871.56 39568.90 05:16:01 PM 13.86 0.00 13.86 0.00 296.82 05:17:01 PM 40.19 0.00 40.19 0.00 1080.42 05:18:01 PM 126.23 2.48 123.75 4491.92 34985.49 05:19:01 PM 45.85 1.57 44.29 144.35 8844.19 Average: 99.29 5.56 93.73 1394.11 14246.34 05:11:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:12:01 PM 29206752 31077848 3448960 10.56 2688 2188936 1614276 4.79 181664 2807048 117780 05:13:01 PM 27535460 29752716 5120252 15.68 2688 2529988 2696960 8.00 294908 4333072 155312 05:14:01 PM 26610424 29133016 6045288 18.51 2688 2830412 3204640 9.51 370556 5166560 238532 05:15:01 PM 25629256 28744324 7026456 21.52 2688 3408640 3492380 10.36 535168 5924512 504 05:16:01 PM 24751328 27869604 7904384 24.21 2688 3410592 6546148 19.42 536516 6769464 1228 05:17:01 PM 25936440 29255468 6719272 20.58 2688 3611296 3460368 10.27 585928 5566652 189200 05:18:01 PM 24387052 28692652 8268660 25.32 2688 4592668 3734944 11.08 773200 6864912 9740 05:19:01 PM 26319256 31057632 6336456 19.40 2688 5005324 1529792 4.54 938736 4775804 270256 Average: 26296996 29447908 6358716 19.47 2688 3447232 3284938 9.75 527084 5276003 122819 05:11:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 PM eth0 114.15 88.59 1295.57 27.99 0.00 0.00 0.00 0.00 05:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 PM lo 0.87 0.87 0.15 0.15 0.00 0.00 0.00 0.00 05:13:01 PM eth0 334.18 280.79 4716.85 36.79 0.00 0.00 0.00 0.00 05:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 PM lo 1.23 1.23 0.20 0.20 0.00 0.00 0.00 0.00 05:14:01 PM eth0 474.10 194.25 3550.42 27.52 0.00 0.00 0.00 0.00 05:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 PM lo 23.34 23.34 2.07 2.07 0.00 0.00 0.00 0.00 05:15:01 PM eth0 600.88 184.36 3655.79 26.01 0.00 0.00 0.00 0.00 05:15:01 PM docker0 6.78 7.45 0.86 0.88 0.00 0.00 0.00 0.00 05:16:01 PM lo 543.38 543.38 248.18 248.18 0.00 0.00 0.00 0.00 05:16:01 PM eth0 332.95 261.99 101.23 82.29 0.00 0.00 0.00 0.00 05:16:01 PM docker0 1.38 1.65 0.21 0.20 0.00 0.00 0.00 0.00 05:16:01 PM vethd0fbaa7 0.62 0.92 0.11 0.11 0.00 0.00 0.00 0.00 05:17:01 PM lo 68.69 68.69 6.42 6.42 0.00 0.00 0.00 0.00 05:17:01 PM eth0 126.46 89.97 577.57 36.54 0.00 0.00 0.00 0.00 05:17:01 PM docker0 2.13 2.63 0.38 0.36 0.00 0.00 0.00 0.00 05:18:01 PM lo 11.56 11.56 1.74 1.74 0.00 0.00 0.00 0.00 05:18:01 PM eth0 415.28 190.05 3474.34 31.33 0.00 0.00 0.00 0.00 05:18:01 PM docker0 5.53 6.12 0.65 1.17 0.00 0.00 0.00 0.00 05:18:01 PM veth7eb2499 5.53 6.23 0.73 1.18 0.00 0.00 0.00 0.00 05:19:01 PM lo 182.77 182.77 50.43 50.43 0.00 0.00 0.00 0.00 05:19:01 PM eth0 52.75 48.48 377.41 12.37 0.00 0.00 0.00 0.00 05:19:01 PM docker0 91.40 96.43 34.73 17.27 0.00 0.00 0.00 0.00 Average: lo 103.99 103.99 38.65 38.65 0.00 0.00 0.00 0.00 Average: eth0 306.34 167.31 2218.53 35.10 0.00 0.00 0.00 0.00 Average: docker0 13.40 14.29 4.60 2.48 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) 17:10:04 LINUX RESTART (8 CPU) 05:11:01 PM CPU %user %nice %system %iowait %steal %idle 05:12:01 PM all 12.30 0.00 1.16 1.22 0.05 85.27 05:12:01 PM 0 13.39 0.00 0.70 0.65 0.07 85.19 05:12:01 PM 1 16.36 0.00 1.65 1.89 0.07 80.03 05:12:01 PM 2 8.59 0.00 1.67 1.86 0.05 87.83 05:12:01 PM 3 8.74 0.00 0.62 0.57 0.05 90.02 05:12:01 PM 4 27.20 0.00 2.56 1.80 0.07 68.37 05:12:01 PM 5 8.41 0.00 0.97 2.09 0.05 88.48 05:12:01 PM 6 9.36 0.00 0.65 0.37 0.03 89.58 05:12:01 PM 7 6.31 0.00 0.45 0.53 0.05 92.65 05:13:01 PM all 35.23 0.00 1.26 0.88 0.09 62.54 05:13:01 PM 0 39.15 0.00 0.80 0.12 0.08 59.85 05:13:01 PM 1 41.71 0.00 2.23 0.55 0.10 55.41 05:13:01 PM 2 23.23 0.00 1.04 1.34 0.10 74.30 05:13:01 PM 3 44.53 0.00 1.61 1.69 0.08 52.09 05:13:01 PM 4 30.06 0.00 1.57 0.59 0.10 67.69 05:13:01 PM 5 29.83 0.00 0.90 0.35 0.08 68.84 05:13:01 PM 6 47.20 0.00 0.90 0.27 0.08 51.54 05:13:01 PM 7 26.16 0.00 1.07 2.14 0.07 70.57 05:14:01 PM all 41.94 0.00 1.35 0.32 0.09 56.30 05:14:01 PM 0 40.21 0.00 1.39 0.03 0.10 58.26 05:14:01 PM 1 40.63 0.00 1.14 0.72 0.08 57.43 05:14:01 PM 2 46.07 0.00 1.88 0.67 0.08 51.30 05:14:01 PM 3 34.58 0.00 1.04 0.18 0.08 64.12 05:14:01 PM 4 45.82 0.00 1.99 0.30 0.08 51.81 05:14:01 PM 5 30.88 0.00 1.67 0.65 0.08 66.72 05:14:01 PM 6 45.59 0.00 0.72 0.00 0.08 53.61 05:14:01 PM 7 51.80 0.00 0.95 0.02 0.08 47.15 05:15:01 PM all 19.63 0.63 3.05 1.18 0.09 75.42 05:15:01 PM 0 19.84 0.00 3.43 0.07 0.08 76.58 05:15:01 PM 1 15.84 0.02 3.02 2.61 0.08 78.44 05:15:01 PM 2 22.79 0.10 4.10 1.35 0.10 71.56 05:15:01 PM 3 21.56 0.02 3.18 1.13 0.08 74.03 05:15:01 PM 4 20.93 0.37 1.98 0.34 0.08 76.30 05:15:01 PM 5 18.81 0.07 3.21 2.74 0.08 75.09 05:15:01 PM 6 16.82 2.01 2.47 0.12 0.10 78.48 05:15:01 PM 7 20.47 2.41 3.03 1.08 0.12 72.89 05:16:01 PM all 14.16 0.23 1.87 0.04 0.08 83.62 05:16:01 PM 0 12.26 0.00 1.73 0.03 0.08 85.90 05:16:01 PM 1 18.52 1.75 2.74 0.02 0.08 76.89 05:16:01 PM 2 13.40 0.00 1.49 0.02 0.08 85.01 05:16:01 PM 3 14.68 0.00 1.97 0.00 0.08 83.27 05:16:01 PM 4 14.73 0.00 1.35 0.03 0.08 83.80 05:16:01 PM 5 12.84 0.03 1.36 0.08 0.08 85.60 05:16:01 PM 6 15.29 0.03 1.51 0.05 0.08 83.04 05:16:01 PM 7 11.57 0.00 2.81 0.05 0.07 85.50 05:17:01 PM all 42.46 0.08 1.99 0.09 0.11 55.27 05:17:01 PM 0 31.88 0.02 2.00 0.17 0.12 65.82 05:17:01 PM 1 60.11 0.32 2.32 0.12 0.10 37.03 05:17:01 PM 2 43.06 0.00 2.02 0.08 0.12 54.72 05:17:01 PM 3 38.75 0.00 2.62 0.08 0.12 58.43 05:17:01 PM 4 35.15 0.00 1.52 0.08 0.12 63.13 05:17:01 PM 5 26.55 0.30 1.94 0.03 0.10 71.08 05:17:01 PM 6 58.46 0.02 1.77 0.07 0.10 39.59 05:17:01 PM 7 45.74 0.00 1.70 0.08 0.10 52.37 05:18:01 PM all 24.26 0.00 2.13 1.00 0.08 72.52 05:18:01 PM 0 20.58 0.00 2.18 0.94 0.12 76.18 05:18:01 PM 1 25.22 0.00 2.04 1.14 0.08 71.52 05:18:01 PM 2 30.72 0.00 2.49 1.92 0.10 64.77 05:18:01 PM 3 19.11 0.00 1.71 0.69 0.08 78.41 05:18:01 PM 4 23.69 0.00 2.46 1.11 0.07 72.68 05:18:01 PM 5 29.77 0.00 2.10 0.27 0.08 67.78 05:18:01 PM 6 19.45 0.00 1.96 0.70 0.07 77.82 05:18:01 PM 7 25.58 0.00 2.13 1.26 0.07 70.97 05:19:01 PM all 30.51 0.00 1.50 0.33 0.08 67.58 05:19:01 PM 0 21.37 0.00 1.32 0.05 0.08 77.18 05:19:01 PM 1 36.41 0.00 1.54 0.33 0.08 61.64 05:19:01 PM 2 43.40 0.00 2.44 0.35 0.08 53.73 05:19:01 PM 3 21.58 0.00 1.68 0.27 0.08 76.38 05:19:01 PM 4 22.94 0.00 0.77 1.19 0.07 75.04 05:19:01 PM 5 34.89 0.00 0.90 0.02 0.08 64.11 05:19:01 PM 6 25.79 0.00 2.09 0.17 0.08 71.86 05:19:01 PM 7 37.72 0.00 1.24 0.25 0.08 60.71 Average: all 27.57 0.12 1.79 0.63 0.08 69.81 Average: 0 24.84 0.00 1.69 0.26 0.09 73.12 Average: 1 31.86 0.26 2.09 0.92 0.09 64.79 Average: 2 28.91 0.01 2.14 0.95 0.09 67.90 Average: 3 25.45 0.00 1.80 0.58 0.08 72.09 Average: 4 27.57 0.05 1.77 0.68 0.08 69.85 Average: 5 24.00 0.05 1.63 0.78 0.08 73.46 Average: 6 29.75 0.26 1.51 0.22 0.08 68.19 Average: 7 28.18 0.30 1.67 0.68 0.08 69.10