---> uname -a: Linux prd-centos8-docker-8c-8g-1320.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 13G 148G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1075 25708 19 5106 30341 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:a9:44:8a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.154/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85850sec preferred_lft 85850sec inet6 fe80::f816:3eff:fea9:448a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8c:d6:ca:e7 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::42:8cff:fed6:cae7/64 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) 08:38:42 LINUX RESTART (8 CPU) 08:39:01 AM tps rtps wtps bread/s bwrtn/s 08:40:01 AM 113.38 15.18 98.20 2880.59 7041.01 08:41:01 AM 285.92 21.28 264.65 4241.92 13070.24 08:42:01 AM 72.84 0.80 72.04 191.17 8863.41 08:43:01 AM 109.20 12.51 96.68 911.83 29727.32 08:44:01 AM 20.58 0.00 20.58 0.00 480.39 08:45:01 AM 30.69 0.02 30.67 0.53 920.54 08:46:01 AM 49.13 2.48 46.64 4497.12 7001.35 08:47:01 AM 114.81 1.10 113.71 68.64 29630.32 Average: 99.57 6.67 92.90 1598.92 12092.10 08:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:40:01 AM 29540200 31259660 3115512 9.54 2688 2043060 1446056 4.29 170012 2516732 183484 08:41:01 AM 28263296 30472820 4392416 13.45 2688 2522964 2022772 6.00 272276 3635360 234808 08:42:01 AM 27371496 29658836 5284216 16.18 2688 2598004 3190376 9.47 315228 4473396 65540 08:43:01 AM 25586488 28702600 7069224 21.65 2688 3409180 4593968 13.63 522188 5976728 1600 08:44:01 AM 25637932 28755080 7017780 21.49 2688 3410248 3654008 10.84 529140 5910064 0 08:45:01 AM 25274796 28410112 7380916 22.60 2688 3428216 3828384 11.36 539564 6278336 8072 08:46:01 AM 24119644 28002708 8536068 26.14 2688 4171940 4210508 12.49 800892 7155036 424688 08:47:01 AM 23485468 28151464 9170244 28.08 2688 4939940 4310744 12.79 867384 7679536 391572 Average: 26159915 29176660 6495797 19.89 2688 3315444 3407102 10.11 502086 5453148 163720 08:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 AM eth0 134.89 94.23 1238.74 26.69 0.00 0.00 0.00 0.00 08:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 AM eth0 391.95 328.69 5104.49 63.92 0.00 0.00 0.00 0.00 08:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 AM lo 2.07 2.07 0.35 0.35 0.00 0.00 0.00 0.00 08:42:01 AM eth0 98.00 87.75 753.82 27.71 0.00 0.00 0.00 0.00 08:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 AM lo 4.35 4.35 0.44 0.44 0.00 0.00 0.00 0.00 08:43:01 AM eth0 951.23 310.76 6437.41 24.10 0.00 0.00 0.00 0.00 08:43:01 AM docker0 1.53 1.87 0.22 0.21 0.00 0.00 0.00 0.00 08:43:01 AM veth5248d29 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:44:01 AM lo 271.01 271.01 113.20 113.20 0.00 0.00 0.00 0.00 08:44:01 AM eth0 76.41 56.80 22.29 27.71 0.00 0.00 0.00 0.00 08:44:01 AM docker0 5.91 6.36 0.75 0.76 0.00 0.00 0.00 0.00 08:45:01 AM lo 84.04 84.04 7.97 7.97 0.00 0.00 0.00 0.00 08:45:01 AM eth0 96.08 66.76 40.65 40.86 0.00 0.00 0.00 0.00 08:45:01 AM docker0 2.78 3.45 0.49 0.46 0.00 0.00 0.00 0.00 08:46:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 08:46:01 AM eth0 255.17 220.58 2291.79 1234.70 0.00 0.00 0.00 0.00 08:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 AM lo 193.27 193.27 51.42 51.42 0.00 0.00 0.00 0.00 08:47:01 AM eth0 275.69 104.72 2022.27 13.25 0.00 0.00 0.00 0.00 08:47:01 AM docker0 96.80 102.27 34.75 18.37 0.00 0.00 0.00 0.00 Average: lo 69.37 69.37 21.68 21.68 0.00 0.00 0.00 0.00 Average: eth0 284.94 158.79 2238.98 182.35 0.00 0.00 0.00 0.00 Average: docker0 13.38 14.24 4.53 2.47 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) 08:38:42 LINUX RESTART (8 CPU) 08:39:01 AM CPU %user %nice %system %iowait %steal %idle 08:40:01 AM all 11.61 0.00 1.36 0.38 0.05 86.59 08:40:01 AM 0 9.31 0.00 1.19 0.58 0.05 88.87 08:40:01 AM 1 7.39 0.00 1.52 0.59 0.07 90.43 08:40:01 AM 2 11.44 0.00 1.50 0.20 0.05 86.81 08:40:01 AM 3 15.92 0.00 1.59 0.48 0.05 81.96 08:40:01 AM 4 11.58 0.00 1.32 0.12 0.05 86.93 08:40:01 AM 5 5.53 0.00 0.82 0.54 0.05 93.06 08:40:01 AM 6 19.54 0.00 1.84 0.32 0.05 78.26 08:40:01 AM 7 12.14 0.00 1.14 0.22 0.05 86.46 08:41:01 AM all 29.50 0.00 1.53 0.99 0.10 67.88 08:41:01 AM 0 36.28 0.00 1.98 1.29 0.12 60.34 08:41:01 AM 1 26.37 0.00 1.37 1.34 0.12 70.81 08:41:01 AM 2 22.42 0.00 1.22 0.87 0.08 75.41 08:41:01 AM 3 27.86 0.00 2.35 1.89 0.08 67.82 08:41:01 AM 4 29.26 0.00 1.79 1.66 0.12 67.18 08:41:01 AM 5 35.74 0.00 1.20 0.05 0.10 62.91 08:41:01 AM 6 28.00 0.00 1.07 0.30 0.08 70.55 08:41:01 AM 7 30.05 0.00 1.29 0.50 0.10 68.06 08:42:01 AM all 38.45 0.00 1.01 0.28 0.10 60.17 08:42:01 AM 0 46.10 0.00 1.02 0.07 0.12 52.70 08:42:01 AM 1 35.98 0.00 0.95 0.28 0.08 62.70 08:42:01 AM 2 45.90 0.00 1.42 0.13 0.10 52.45 08:42:01 AM 3 20.40 0.00 0.70 0.13 0.08 78.68 08:42:01 AM 4 32.26 0.00 0.72 0.07 0.08 66.87 08:42:01 AM 5 38.96 0.00 1.10 0.99 0.10 58.85 08:42:01 AM 6 34.10 0.00 0.85 0.00 0.08 64.97 08:42:01 AM 7 53.87 0.00 1.29 0.57 0.12 44.16 08:43:01 AM all 25.46 0.25 2.68 0.89 0.10 70.62 08:43:01 AM 0 37.84 0.02 2.38 1.21 0.10 58.46 08:43:01 AM 1 22.11 0.00 2.04 0.35 0.10 75.40 08:43:01 AM 2 27.83 0.02 3.11 1.90 0.10 67.04 08:43:01 AM 3 24.05 0.00 3.13 1.20 0.10 71.52 08:43:01 AM 4 28.93 0.02 3.02 0.62 0.10 67.31 08:43:01 AM 5 20.06 0.07 2.72 0.15 0.08 76.91 08:43:01 AM 6 12.89 1.91 2.43 1.65 0.08 81.04 08:43:01 AM 7 29.88 0.00 2.64 0.03 0.12 67.33 08:44:01 AM all 15.37 0.10 1.41 0.04 0.09 82.99 08:44:01 AM 0 15.31 0.00 1.35 0.03 0.08 83.22 08:44:01 AM 1 14.14 0.03 1.22 0.02 0.08 84.50 08:44:01 AM 2 16.36 0.00 1.49 0.00 0.08 82.07 08:44:01 AM 3 14.73 0.30 1.61 0.07 0.08 83.21 08:44:01 AM 4 14.06 0.42 1.56 0.07 0.08 83.82 08:44:01 AM 5 16.54 0.00 1.72 0.02 0.08 81.63 08:44:01 AM 6 16.62 0.05 1.19 0.08 0.10 81.95 08:44:01 AM 7 15.18 0.03 1.12 0.05 0.08 83.53 08:45:01 AM all 32.80 0.95 2.20 0.99 0.11 62.94 08:45:01 AM 0 30.60 0.07 1.77 2.71 0.12 64.73 08:45:01 AM 1 23.24 0.40 2.31 2.05 0.10 71.90 08:45:01 AM 2 31.07 0.02 1.89 0.35 0.15 66.52 08:45:01 AM 3 36.38 2.81 2.24 0.10 0.10 58.36 08:45:01 AM 4 19.26 0.30 2.31 0.42 0.08 77.62 08:45:01 AM 5 35.10 2.03 2.49 1.26 0.10 59.03 08:45:01 AM 6 36.89 1.96 1.93 0.75 0.12 58.35 08:45:01 AM 7 49.82 0.03 2.66 0.32 0.12 47.05 08:46:01 AM all 33.05 0.00 1.47 0.23 0.13 65.13 08:46:01 AM 0 31.68 0.00 1.75 0.02 0.10 66.45 08:46:01 AM 1 22.38 0.00 1.57 0.17 0.10 75.78 08:46:01 AM 2 38.86 0.00 1.29 0.00 0.13 59.72 08:46:01 AM 3 24.20 0.00 1.72 0.48 0.13 73.46 08:46:01 AM 4 39.53 0.00 1.49 0.12 0.15 58.72 08:46:01 AM 5 41.61 0.00 1.27 0.10 0.13 56.89 08:46:01 AM 6 27.50 0.00 1.20 0.77 0.13 70.39 08:46:01 AM 7 38.65 0.00 1.44 0.18 0.13 59.59 08:47:01 AM all 32.88 0.00 1.96 1.36 0.12 63.67 08:47:01 AM 0 29.92 0.00 1.57 0.03 0.10 68.38 08:47:01 AM 1 45.16 0.00 2.79 4.70 0.13 47.21 08:47:01 AM 2 25.70 0.00 1.90 0.40 0.13 71.86 08:47:01 AM 3 27.12 0.00 2.55 3.17 0.10 67.06 08:47:01 AM 4 23.23 0.00 1.74 0.59 0.10 74.33 08:47:01 AM 5 35.11 0.00 1.84 0.92 0.12 62.01 08:47:01 AM 6 47.08 0.00 1.61 0.55 0.15 50.61 08:47:01 AM 7 29.69 0.00 1.65 0.52 0.15 67.99 Average: all 27.39 0.16 1.70 0.65 0.10 70.00 Average: 0 29.62 0.01 1.63 0.74 0.10 67.90 Average: 1 24.60 0.05 1.72 1.19 0.10 72.33 Average: 2 27.45 0.00 1.73 0.48 0.10 70.23 Average: 3 23.83 0.39 1.98 0.94 0.09 72.77 Average: 4 24.76 0.09 1.74 0.46 0.10 72.85 Average: 5 28.60 0.26 1.65 0.50 0.10 68.89 Average: 6 27.84 0.49 1.51 0.55 0.10 69.51 Average: 7 32.42 0.01 1.65 0.30 0.11 65.52