---> uname -a: Linux prd-centos8-docker-8c-8g-20123.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 1077 25726 19 5086 30339 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:d6:c5:9e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.47/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85808sec preferred_lft 85808sec inet6 fe80::f816:3eff:fed6:c59e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:01:9f:84:fb 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::42:1ff:fe9f:84fb/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) 04/02/2024 _x86_64_ (8 CPU) 15:09:20 LINUX RESTART (8 CPU) 03:10:01 PM tps rtps wtps bread/s bwrtn/s 03:11:01 PM 109.73 8.55 101.18 2662.45 7065.46 03:12:01 PM 265.36 19.73 245.63 2920.76 13515.14 03:13:01 PM 66.47 0.08 66.39 1.47 8649.91 03:14:01 PM 110.81 12.49 98.32 895.15 28386.02 03:15:01 PM 25.39 0.08 25.31 1.73 539.69 03:16:01 PM 38.35 0.00 38.35 0.00 1119.74 03:17:01 PM 126.11 2.48 123.63 4511.38 35487.82 03:18:01 PM 11.08 0.00 11.08 0.00 442.62 03:19:01 PM 49.01 1.55 47.46 132.47 8419.79 Average: 89.14 5.00 84.15 1236.07 11513.69 03:10:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:11:01 PM 29539152 31312260 3116560 9.54 2688 2093212 1383388 4.10 169708 2501504 163636 03:12:01 PM 27498908 29712864 5156804 15.79 2688 2526644 2675636 7.94 295072 4373392 187180 03:13:01 PM 27098944 29385364 5556768 17.02 2688 2596452 3173368 9.42 324308 4735424 15948 03:14:01 PM 25252512 28365188 7403200 22.67 2688 3405572 6154840 18.26 527156 6305248 196 03:15:01 PM 24496052 27611032 8159660 24.99 2688 3407256 6758888 20.05 539496 7032784 1732 03:16:01 PM 25717248 29031924 6938464 21.25 2688 3606856 3603364 10.69 589044 5785668 187616 03:17:01 PM 24059804 28369112 8595908 26.32 2688 4590856 6307252 18.71 773328 7181080 228 03:18:01 PM 22813208 27134696 9842504 30.14 2688 4605092 7354548 21.82 784404 8398228 356 03:19:01 PM 26348020 31070776 6307692 19.32 2688 4992340 1515816 4.50 941744 4749280 253416 Average: 25869316 29110357 6786396 20.78 2688 3536031 4325233 12.83 549362 5673623 90034 03:10:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 PM eth0 67.86 49.25 872.68 16.48 0.00 0.00 0.00 0.00 03:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 PM eth0 448.25 364.01 5310.33 58.87 0.00 0.00 0.00 0.00 03:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 PM lo 2.23 2.23 0.45 0.45 0.00 0.00 0.00 0.00 03:13:01 PM eth0 123.00 97.60 771.13 31.81 0.00 0.00 0.00 0.00 03:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 PM lo 13.69 13.69 1.33 1.33 0.00 0.00 0.00 0.00 03:14:01 PM eth0 967.17 382.09 6437.16 31.90 0.00 0.00 0.00 0.00 03:14:01 PM docker0 4.78 5.28 0.62 0.61 0.00 0.00 0.00 0.00 03:14:01 PM veth44cdaef 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 03:15:01 PM lo 164.41 164.41 54.24 54.24 0.00 0.00 0.00 0.00 03:15:01 PM eth0 67.13 50.47 18.12 23.59 0.00 0.00 0.00 0.00 03:15:01 PM docker0 1.97 2.25 0.25 0.27 0.00 0.00 0.00 0.00 03:15:01 PM veth1b203bf 0.10 0.25 0.01 0.02 0.00 0.00 0.00 0.00 03:16:01 PM lo 48.31 48.31 4.54 4.54 0.00 0.00 0.00 0.00 03:16:01 PM eth0 95.62 75.83 499.28 28.79 0.00 0.00 0.00 0.00 03:16:01 PM docker0 3.38 4.03 0.57 0.58 0.00 0.00 0.00 0.00 03:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 PM eth0 406.80 189.40 3486.01 22.45 0.00 0.00 0.00 0.00 03:17:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 PM vethc8142f5 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 03:17:01 PM vethc114f17 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 03:18:01 PM lo 503.62 503.62 206.14 206.14 0.00 0.00 0.00 0.00 03:18:01 PM eth0 27.29 19.26 7.46 11.98 0.00 0.00 0.00 0.00 03:18:01 PM docker0 71.43 75.62 11.50 13.59 0.00 0.00 0.00 0.00 03:18:01 PM vethc8142f5 63.71 67.31 10.87 11.84 0.00 0.00 0.00 0.00 03:18:01 PM vethc114f17 7.71 9.25 1.60 2.20 0.00 0.00 0.00 0.00 03:19:01 PM lo 365.02 365.02 75.86 75.86 0.00 0.00 0.00 0.00 03:19:01 PM eth0 73.31 62.29 248.03 20.88 0.00 0.00 0.00 0.00 03:19:01 PM docker0 164.30 168.52 43.55 29.70 0.00 0.00 0.00 0.00 Average: lo 121.93 121.93 38.06 38.06 0.00 0.00 0.00 0.00 Average: eth0 252.94 143.36 1961.15 27.42 0.00 0.00 0.00 0.00 Average: docker0 27.32 28.42 6.28 4.97 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) 04/02/2024 _x86_64_ (8 CPU) 15:09:20 LINUX RESTART (8 CPU) 03:10:01 PM CPU %user %nice %system %iowait %steal %idle 03:11:01 PM all 10.67 0.00 1.04 0.57 0.05 87.67 03:11:01 PM 0 10.74 0.00 1.00 0.95 0.07 87.24 03:11:01 PM 1 3.69 0.00 0.48 0.23 0.07 95.52 03:11:01 PM 2 15.04 0.00 1.25 0.30 0.07 83.34 03:11:01 PM 3 3.75 0.00 0.63 0.73 0.02 94.86 03:11:01 PM 4 11.37 0.00 0.70 0.63 0.05 87.25 03:11:01 PM 5 26.49 0.00 2.64 1.25 0.05 69.57 03:11:01 PM 6 5.40 0.00 0.48 0.15 0.03 93.93 03:11:01 PM 7 8.85 0.00 1.12 0.28 0.07 89.68 03:12:01 PM all 37.86 0.00 1.48 1.30 0.09 59.27 03:12:01 PM 0 33.70 0.00 1.30 1.20 0.08 63.71 03:12:01 PM 1 39.60 0.00 1.62 2.01 0.08 56.68 03:12:01 PM 2 53.90 0.00 1.01 0.72 0.10 44.27 03:12:01 PM 3 36.02 0.00 0.92 0.44 0.10 62.53 03:12:01 PM 4 41.46 0.00 1.89 1.32 0.10 55.23 03:12:01 PM 5 35.92 0.00 1.72 0.84 0.08 61.44 03:12:01 PM 6 25.66 0.00 2.35 3.63 0.08 68.27 03:12:01 PM 7 36.67 0.00 1.06 0.20 0.10 61.98 03:13:01 PM all 37.55 0.00 0.94 0.40 0.08 61.03 03:13:01 PM 0 22.47 0.00 1.24 0.97 0.10 75.22 03:13:01 PM 1 36.36 0.00 0.82 0.53 0.10 62.18 03:13:01 PM 2 46.81 0.00 0.70 0.87 0.08 51.54 03:13:01 PM 3 42.02 0.00 1.17 0.02 0.08 56.71 03:13:01 PM 4 35.72 0.00 0.85 0.32 0.08 63.03 03:13:01 PM 5 43.16 0.00 0.98 0.33 0.07 55.45 03:13:01 PM 6 29.85 0.00 1.12 0.12 0.07 68.85 03:13:01 PM 7 44.01 0.00 0.63 0.03 0.07 55.26 03:14:01 PM all 17.65 0.23 2.84 1.58 0.09 77.62 03:14:01 PM 0 15.81 0.07 2.58 0.39 0.08 81.07 03:14:01 PM 1 14.56 0.59 2.82 6.62 0.10 75.30 03:14:01 PM 2 17.52 0.00 2.65 2.61 0.10 77.12 03:14:01 PM 3 25.48 0.00 3.14 0.92 0.08 70.37 03:14:01 PM 4 14.94 1.11 1.90 0.65 0.10 81.30 03:14:01 PM 5 21.10 0.00 3.31 0.17 0.08 75.33 03:14:01 PM 6 14.68 0.02 3.22 0.88 0.08 81.13 03:14:01 PM 7 17.10 0.02 3.12 0.39 0.08 79.29 03:15:01 PM all 16.00 0.60 1.80 0.06 0.09 81.45 03:15:01 PM 0 11.33 0.08 1.51 0.08 0.12 86.88 03:15:01 PM 1 14.25 2.01 1.51 0.08 0.10 82.05 03:15:01 PM 2 20.89 0.02 2.29 0.03 0.10 76.67 03:15:01 PM 3 17.28 1.71 1.47 0.05 0.08 79.40 03:15:01 PM 4 11.45 0.37 1.57 0.07 0.08 86.46 03:15:01 PM 5 20.17 0.00 2.02 0.10 0.07 77.64 03:15:01 PM 6 17.26 0.08 1.87 0.07 0.08 80.63 03:15:01 PM 7 15.32 0.52 2.17 0.03 0.08 81.87 03:16:01 PM all 41.50 0.07 2.00 0.11 0.09 56.22 03:16:01 PM 0 44.82 0.02 1.69 0.03 0.10 53.34 03:16:01 PM 1 45.48 0.03 1.99 0.00 0.12 52.38 03:16:01 PM 2 34.61 0.00 2.11 0.18 0.10 63.00 03:16:01 PM 3 61.04 0.08 3.25 0.37 0.08 35.18 03:16:01 PM 4 25.57 0.00 2.11 0.07 0.10 72.15 03:16:01 PM 5 40.62 0.00 1.62 0.03 0.08 57.64 03:16:01 PM 6 37.18 0.40 1.99 0.05 0.08 60.30 03:16:01 PM 7 42.70 0.02 1.27 0.17 0.08 55.76 03:17:01 PM all 22.25 0.16 2.33 1.58 0.07 73.62 03:17:01 PM 0 26.72 0.03 1.73 0.27 0.07 71.19 03:17:01 PM 1 22.50 0.00 3.16 2.47 0.07 71.80 03:17:01 PM 2 14.18 0.00 3.16 2.58 0.05 80.03 03:17:01 PM 3 32.67 0.00 1.66 1.09 0.08 64.49 03:17:01 PM 4 24.52 1.24 2.85 0.94 0.07 70.39 03:17:01 PM 5 22.27 0.00 2.23 1.09 0.07 74.34 03:17:01 PM 6 17.13 0.00 2.20 3.49 0.08 77.10 03:17:01 PM 7 17.97 0.00 1.64 0.72 0.05 79.61 03:18:01 PM all 20.30 0.13 0.88 0.03 0.08 78.58 03:18:01 PM 0 11.33 0.02 1.00 0.00 0.08 87.56 03:18:01 PM 1 25.13 0.00 0.55 0.00 0.10 74.22 03:18:01 PM 2 23.41 0.12 0.95 0.07 0.08 75.37 03:18:01 PM 3 20.24 0.00 1.17 0.02 0.07 78.50 03:18:01 PM 4 14.44 0.87 0.82 0.07 0.10 83.71 03:18:01 PM 5 23.00 0.02 0.82 0.08 0.07 76.02 03:18:01 PM 6 19.35 0.00 0.75 0.00 0.07 79.83 03:18:01 PM 7 25.47 0.00 1.00 0.02 0.08 73.42 03:19:01 PM all 25.13 0.00 1.60 0.42 0.07 72.78 03:19:01 PM 0 9.61 0.00 1.66 0.27 0.08 88.38 03:19:01 PM 1 35.69 0.00 1.50 0.15 0.05 62.60 03:19:01 PM 2 22.69 0.00 1.25 1.09 0.07 74.90 03:19:01 PM 3 39.66 0.00 2.36 1.47 0.07 56.45 03:19:01 PM 4 8.85 0.00 1.36 0.15 0.07 89.57 03:19:01 PM 5 40.60 0.00 1.39 0.05 0.07 57.89 03:19:01 PM 6 23.57 0.00 1.54 0.18 0.07 74.64 03:19:01 PM 7 20.26 0.00 1.77 0.00 0.07 77.90 Average: all 25.44 0.13 1.66 0.67 0.08 72.02 Average: 0 20.73 0.02 1.52 0.46 0.09 77.18 Average: 1 26.37 0.29 1.60 1.34 0.09 70.30 Average: 2 27.68 0.01 1.71 0.94 0.08 69.58 Average: 3 30.90 0.20 1.75 0.57 0.07 66.51 Average: 4 20.93 0.40 1.56 0.47 0.08 76.56 Average: 5 30.39 0.00 1.86 0.44 0.07 67.24 Average: 6 21.13 0.06 1.72 0.95 0.07 76.07 Average: 7 25.38 0.06 1.53 0.20 0.08 72.75