---> uname -a: Linux prd-centos8-docker-8c-8g-15013.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: 2799.996 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 1069 25716 19 5104 30347 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:e4:85:91 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.155/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85855sec preferred_lft 85855sec inet6 fe80::f816:3eff:fee4:8591/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b7:17:87:43 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:b7ff:fe17:8743/64 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) 01/25/2024 _x86_64_ (8 CPU) 13:11:57 LINUX RESTART (8 CPU) 01:13:01 PM tps rtps wtps bread/s bwrtn/s 01:14:01 PM 238.11 19.82 218.29 3850.37 9890.19 01:15:01 PM 141.99 1.47 140.53 497.65 14063.04 01:16:02 PM 95.13 0.55 94.59 427.06 29704.55 01:17:01 PM 37.68 12.22 25.47 496.24 581.29 01:18:01 PM 35.35 0.07 35.29 1.07 793.42 01:19:01 PM 52.63 2.47 50.17 4490.50 7320.84 01:20:01 PM 112.08 1.12 110.96 68.89 28971.47 01:21:01 PM 52.22 0.50 51.72 84.24 16630.81 Average: 95.78 4.76 91.02 1241.13 13521.88 01:13:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:14:01 PM 28506528 30541388 4149184 12.71 2688 2350440 2363448 7.01 208540 3466444 216108 01:15:01 PM 27681028 29950808 4974684 15.23 2688 2581320 2441628 7.24 308188 4175524 52792 01:16:02 PM 26149248 29245620 6506464 19.92 2688 3391856 3549976 10.53 385004 5562940 48 01:17:01 PM 25849612 28963392 6806100 20.84 2688 3407200 3348148 9.93 532644 5705848 28 01:18:01 PM 26376620 29502880 6279092 19.23 2688 3419260 3226344 9.57 540268 5178596 9796 01:19:01 PM 25675520 29523764 6980192 21.38 2688 4137108 2636776 7.82 732440 5672904 392580 01:20:01 PM 24822436 29097612 7833276 23.99 2688 4549288 3341192 9.91 775232 6436696 21368 01:21:01 PM 26303884 31046272 6351828 19.45 2688 5007376 1556020 4.62 940684 4787028 49144 Average: 26420610 29733967 6235102 19.09 2688 3605481 2807942 8.33 552875 5123248 92733 01:13:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 PM eth0 260.23 226.18 2861.67 47.04 0.00 0.00 0.00 0.00 01:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 PM lo 2.08 2.08 0.35 0.35 0.00 0.00 0.00 0.00 01:15:01 PM eth0 218.61 175.80 3257.71 29.30 0.00 0.00 0.00 0.00 01:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:02 PM eth0 1171.53 320.93 6500.47 30.37 0.00 0.00 0.00 0.00 01:16:02 PM docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:16:02 PM veth661b59f 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 PM lo 54.63 54.63 6.56 6.56 0.00 0.00 0.00 0.00 01:17:01 PM eth0 157.52 149.14 113.19 36.65 0.00 0.00 0.00 0.00 01:17:01 PM docker0 6.71 7.32 0.86 0.87 0.00 0.00 0.00 0.00 01:18:01 PM lo 86.80 86.80 10.36 10.36 0.00 0.00 0.00 0.00 01:18:01 PM eth0 294.35 287.10 222.43 70.98 0.00 0.00 0.00 0.00 01:18:01 PM docker0 3.47 4.23 0.59 0.55 0.00 0.00 0.00 0.00 01:19:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 01:19:01 PM eth0 126.09 105.21 1748.68 25.20 0.00 0.00 0.00 0.00 01:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 PM lo 193.74 193.74 51.44 51.44 0.00 0.00 0.00 0.00 01:20:01 PM eth0 349.88 181.38 2560.26 20.88 0.00 0.00 0.00 0.00 01:20:01 PM docker0 96.87 102.50 34.74 18.38 0.00 0.00 0.00 0.00 01:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 PM eth0 37.79 33.47 141.18 14.37 0.00 0.00 0.00 0.00 01:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 42.16 42.16 8.60 8.60 0.00 0.00 0.00 0.00 Average: eth0 327.35 184.98 2180.02 34.34 0.00 0.00 0.00 0.00 Average: docker0 13.40 14.28 4.53 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) 01/25/2024 _x86_64_ (8 CPU) 13:11:57 LINUX RESTART (8 CPU) 01:13:01 PM CPU %user %nice %system %iowait %steal %idle 01:14:01 PM all 18.12 0.00 1.27 1.21 0.06 79.33 01:14:01 PM 0 11.44 0.00 0.83 0.92 0.07 86.74 01:14:01 PM 1 35.08 0.00 3.54 4.09 0.08 57.21 01:14:01 PM 2 7.89 0.00 0.70 0.32 0.10 90.99 01:14:01 PM 3 17.35 0.00 1.07 0.90 0.05 80.63 01:14:01 PM 4 23.10 0.00 0.79 0.38 0.07 75.67 01:14:01 PM 5 18.69 0.00 0.57 0.52 0.03 80.19 01:14:01 PM 6 20.45 0.00 1.74 1.20 0.05 76.55 01:14:01 PM 7 10.96 0.00 0.95 1.32 0.05 86.72 01:15:01 PM all 34.19 0.00 1.07 0.99 0.09 63.66 01:15:01 PM 0 31.93 0.00 1.17 0.20 0.08 66.62 01:15:01 PM 1 43.42 0.00 0.85 0.12 0.10 55.51 01:15:01 PM 2 26.77 0.00 1.12 2.47 0.08 69.55 01:15:01 PM 3 38.19 0.00 1.50 0.40 0.12 59.79 01:15:01 PM 4 34.81 0.00 0.57 0.17 0.07 64.38 01:15:01 PM 5 31.91 0.00 1.50 1.35 0.08 65.15 01:15:01 PM 6 31.35 0.00 0.80 1.82 0.12 65.91 01:15:01 PM 7 35.13 0.00 1.00 1.41 0.08 62.37 01:16:02 PM all 35.19 0.00 2.15 1.58 0.09 60.99 01:16:02 PM 0 38.33 0.00 1.78 0.27 0.08 59.54 01:16:02 PM 1 33.95 0.00 2.30 5.66 0.08 58.01 01:16:02 PM 2 33.04 0.00 2.36 2.90 0.10 61.60 01:16:02 PM 3 32.42 0.00 2.48 0.00 0.08 65.01 01:16:02 PM 4 32.66 0.00 1.31 0.05 0.08 65.89 01:16:02 PM 5 43.42 0.00 3.30 2.63 0.10 50.56 01:16:02 PM 6 49.56 0.00 1.66 0.00 0.10 48.67 01:16:02 PM 7 18.15 0.00 1.98 1.11 0.07 78.69 01:17:01 PM all 17.90 0.27 1.65 0.17 0.09 79.92 01:17:01 PM 0 17.75 1.70 1.83 0.27 0.08 78.36 01:17:01 PM 1 21.66 0.03 1.72 0.10 0.10 76.38 01:17:01 PM 2 15.30 0.02 1.31 0.22 0.07 83.09 01:17:01 PM 3 16.66 0.02 1.75 0.03 0.09 81.45 01:17:01 PM 4 18.45 0.37 1.60 0.00 0.10 79.47 01:17:01 PM 5 19.85 0.02 1.92 0.03 0.07 78.10 01:17:01 PM 6 14.95 0.03 1.65 0.22 0.09 83.06 01:17:01 PM 7 18.56 0.00 1.45 0.48 0.09 79.43 01:18:01 PM all 25.02 0.30 2.31 0.08 0.11 72.18 01:18:01 PM 0 20.85 0.08 2.46 0.07 0.12 76.42 01:18:01 PM 1 20.61 0.03 2.26 0.05 0.10 76.95 01:18:01 PM 2 28.64 0.10 2.71 0.07 0.13 68.35 01:18:01 PM 3 25.13 1.73 2.16 0.12 0.10 70.77 01:18:01 PM 4 26.45 0.05 2.01 0.10 0.08 71.31 01:18:01 PM 5 23.92 0.34 2.31 0.15 0.12 73.16 01:18:01 PM 6 25.81 0.05 2.11 0.03 0.12 71.88 01:18:01 PM 7 28.72 0.00 2.45 0.08 0.12 68.63 01:19:01 PM all 37.57 0.00 1.68 0.39 0.08 60.29 01:19:01 PM 0 34.02 0.00 1.40 0.27 0.08 64.22 01:19:01 PM 1 44.99 0.00 1.84 0.85 0.08 52.23 01:19:01 PM 2 40.09 0.00 1.62 0.15 0.07 58.06 01:19:01 PM 3 42.28 0.00 2.03 0.22 0.10 55.38 01:19:01 PM 4 30.01 0.00 1.78 0.99 0.07 67.16 01:19:01 PM 5 33.95 0.00 1.67 0.22 0.08 64.08 01:19:01 PM 6 32.28 0.00 1.56 0.34 0.07 65.75 01:19:01 PM 7 42.94 0.00 1.51 0.05 0.07 55.44 01:20:01 PM all 28.54 0.00 1.88 1.44 0.08 68.05 01:20:01 PM 0 35.77 0.00 1.64 0.64 0.08 61.87 01:20:01 PM 1 24.95 0.00 1.79 4.12 0.10 69.03 01:20:01 PM 2 40.52 0.00 2.96 2.32 0.08 54.12 01:20:01 PM 3 20.47 0.00 1.73 0.60 0.07 77.14 01:20:01 PM 4 25.11 0.00 1.76 2.16 0.08 70.88 01:20:01 PM 5 34.72 0.00 1.31 0.75 0.08 63.14 01:20:01 PM 6 15.31 0.00 1.80 0.03 0.07 82.80 01:20:01 PM 7 31.46 0.00 2.10 0.91 0.10 65.44 01:21:01 PM all 19.75 0.00 1.34 0.78 0.05 78.08 01:21:01 PM 0 9.70 0.00 1.17 0.00 0.07 89.07 01:21:01 PM 1 49.78 0.00 2.14 3.32 0.07 44.69 01:21:01 PM 2 12.05 0.00 1.20 0.99 0.05 85.70 01:21:01 PM 3 14.91 0.00 1.19 0.10 0.03 83.77 01:21:01 PM 4 17.65 0.00 1.41 1.51 0.05 79.39 01:21:01 PM 5 29.17 0.00 1.80 0.08 0.05 68.89 01:21:01 PM 6 8.05 0.00 1.10 0.22 0.07 90.56 01:21:01 PM 7 16.64 0.00 0.73 0.02 0.05 82.56 Average: all 27.05 0.07 1.67 0.83 0.08 70.30 Average: 0 24.98 0.22 1.54 0.33 0.08 72.86 Average: 1 34.34 0.01 2.06 2.29 0.09 61.22 Average: 2 25.55 0.01 1.75 1.18 0.09 71.43 Average: 3 25.94 0.22 1.74 0.30 0.08 71.73 Average: 4 26.04 0.05 1.40 0.67 0.08 71.76 Average: 5 29.46 0.04 1.80 0.72 0.08 67.90 Average: 6 24.73 0.01 1.55 0.48 0.08 73.14 Average: 7 25.33 0.00 1.52 0.67 0.08 72.40