---> uname -a: Linux prd-centos8-docker-8c-8g-3017.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1066 27263 18 3560 30360 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:7f:81:0f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.40/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85904sec preferred_lft 85904sec inet6 fe80::f816:3eff:fe7f:810f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:31:35:08:b5 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::42:31ff:fe35:8b5/64 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) 11/22/2023 _x86_64_ (8 CPU) 15:07:53 LINUX RESTART (8 CPU) 03:08:01 PM tps rtps wtps bread/s bwrtn/s 03:09:01 PM 303.35 123.76 179.59 13335.99 38821.83 03:10:01 PM 143.53 20.66 122.86 4236.36 10549.16 03:11:01 PM 223.85 6.51 217.34 1123.52 11183.94 03:12:01 PM 117.08 13.18 103.90 1085.82 34605.85 03:13:01 PM 55.33 0.05 55.28 1.07 2332.26 03:14:01 PM 33.22 0.02 33.21 0.53 1074.51 03:15:01 PM 29.56 0.00 29.56 0.00 631.71 03:16:01 PM 58.28 0.88 57.40 84.64 2839.47 Average: 120.53 20.63 99.90 2483.43 12754.37 03:08:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:09:01 PM 29818292 31278000 2837420 8.69 2688 1793132 1477336 4.38 144920 2316484 91908 03:10:01 PM 29228632 31119616 3427080 10.49 2688 2207124 2018656 5.99 179796 2802620 150964 03:11:01 PM 27640172 29887880 5015540 15.36 2688 2558964 2646156 7.85 272196 4269808 203496 03:12:01 PM 25939232 29019500 6716480 20.57 2688 3374684 5274592 15.65 470584 5696452 1772 03:13:01 PM 26005308 29151176 6650404 20.37 2688 3438672 3214024 9.54 514576 5589336 11788 03:14:01 PM 25836308 28986964 6819404 20.88 2688 3441836 3259228 9.67 537648 5723024 40 03:15:01 PM 24910312 28063492 7745400 23.72 2688 3443408 4629512 13.74 539888 6627136 436 03:16:01 PM 27918316 31088812 4737396 14.51 2688 3458616 1508276 4.48 681216 3499456 26500 Average: 27162072 29824430 5493640 16.82 2688 2964554 3003472 8.91 417603 4565540 60863 03:08:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 330.32 206.33 960.87 54.52 0.00 0.00 0.00 0.00 03:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 PM eth0 84.17 55.16 1216.32 25.47 0.00 0.00 0.00 0.00 03:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 347.44 298.50 4910.28 43.68 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 5.48 5.48 0.68 0.68 0.00 0.00 0.00 0.00 03:12:01 PM eth0 776.20 280.62 6423.20 20.09 0.00 0.00 0.00 0.00 03:12:01 PM docker0 2.25 3.35 0.37 0.36 0.00 0.00 0.00 0.00 03:12:01 PM vethc0aca34 2.25 3.47 0.40 0.37 0.00 0.00 0.00 0.00 03:13:01 PM lo 16.28 16.28 2.09 2.09 0.00 0.00 0.00 0.00 03:13:01 PM eth0 91.92 83.39 675.86 18.65 0.00 0.00 0.00 0.00 03:13:01 PM docker0 5.50 9.43 0.91 1.19 0.00 0.00 0.00 0.00 03:14:01 PM lo 25.94 25.94 2.60 2.60 0.00 0.00 0.00 0.00 03:14:01 PM eth0 48.05 38.25 19.20 21.56 0.00 0.00 0.00 0.00 03:14:01 PM docker0 6.75 7.25 0.85 0.86 0.00 0.00 0.00 0.00 03:15:01 PM lo 284.89 284.89 109.83 109.83 0.00 0.00 0.00 0.00 03:15:01 PM eth0 32.89 19.74 14.72 18.08 0.00 0.00 0.00 0.00 03:15:01 PM docker0 1.58 1.95 0.23 0.23 0.00 0.00 0.00 0.00 03:16:01 PM lo 28.46 28.46 2.75 2.75 0.00 0.00 0.00 0.00 03:16:01 PM eth0 61.45 46.27 83.40 23.56 0.00 0.00 0.00 0.00 03:16:01 PM docker0 1.98 2.33 0.37 0.32 0.00 0.00 0.00 0.00 Average: lo 45.13 45.13 14.74 14.74 0.00 0.00 0.00 0.00 Average: eth0 221.55 128.54 1788.03 28.20 0.00 0.00 0.00 0.00 Average: docker0 2.26 3.04 0.34 0.37 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) 11/22/2023 _x86_64_ (8 CPU) 15:07:53 LINUX RESTART (8 CPU) 03:08:01 PM CPU %user %nice %system %iowait %steal %idle 03:09:01 PM all 11.23 0.00 2.82 7.57 0.08 78.30 03:09:01 PM 0 8.02 0.00 3.92 26.72 0.12 61.22 03:09:01 PM 1 15.78 0.00 2.62 12.26 0.10 69.24 03:09:01 PM 2 10.57 0.00 3.08 1.43 0.08 84.84 03:09:01 PM 3 16.41 0.00 2.41 5.80 0.05 75.33 03:09:01 PM 4 6.99 0.00 3.36 0.61 0.08 88.96 03:09:01 PM 5 9.57 0.00 2.23 1.04 0.05 87.11 03:09:01 PM 6 13.51 0.00 3.09 6.30 0.10 77.00 03:09:01 PM 7 9.03 0.00 1.81 6.38 0.07 82.70 03:10:01 PM all 10.54 0.00 1.08 1.31 0.05 87.01 03:10:01 PM 0 12.93 0.00 1.52 2.38 0.07 83.10 03:10:01 PM 1 15.84 0.00 1.35 2.37 0.07 80.37 03:10:01 PM 2 5.13 0.00 0.65 1.50 0.05 92.66 03:10:01 PM 3 15.64 0.00 1.57 1.15 0.05 81.59 03:10:01 PM 4 14.24 0.00 1.22 0.77 0.05 83.72 03:10:01 PM 5 7.35 0.00 1.05 1.45 0.05 90.10 03:10:01 PM 6 6.06 0.00 0.57 0.62 0.05 92.70 03:10:01 PM 7 7.13 0.00 0.73 0.27 0.03 91.84 03:11:01 PM all 29.04 0.00 1.32 3.88 0.10 65.66 03:11:01 PM 0 15.43 0.00 1.16 1.95 0.08 81.39 03:11:01 PM 1 23.09 0.00 1.66 8.27 0.08 66.90 03:11:01 PM 2 30.72 0.00 1.46 2.66 0.08 65.08 03:11:01 PM 3 17.75 0.00 0.94 1.96 0.08 79.27 03:11:01 PM 4 41.26 0.00 1.64 6.56 0.12 50.42 03:11:01 PM 5 43.35 0.00 1.39 4.65 0.12 50.49 03:11:01 PM 6 32.20 0.00 1.27 1.78 0.08 64.67 03:11:01 PM 7 28.60 0.00 1.08 3.24 0.12 66.96 03:12:01 PM all 19.29 0.22 2.33 3.17 0.09 74.90 03:12:01 PM 0 20.91 0.03 2.02 0.54 0.10 76.40 03:12:01 PM 1 20.49 0.00 2.46 4.78 0.08 72.19 03:12:01 PM 2 18.68 0.00 2.05 0.40 0.12 78.75 03:12:01 PM 3 20.88 0.02 2.80 0.86 0.08 75.37 03:12:01 PM 4 17.67 0.00 2.93 7.05 0.08 72.26 03:12:01 PM 5 16.08 1.72 1.77 0.37 0.08 79.98 03:12:01 PM 6 21.49 0.02 2.88 4.53 0.07 71.01 03:12:01 PM 7 18.10 0.00 1.72 6.89 0.08 73.22 03:13:01 PM all 33.84 0.04 0.91 0.18 0.09 64.94 03:13:01 PM 0 45.10 0.00 0.94 0.03 0.08 53.85 03:13:01 PM 1 38.25 0.00 0.87 0.35 0.08 60.45 03:13:01 PM 2 33.61 0.00 1.05 0.18 0.08 65.07 03:13:01 PM 3 45.46 0.29 1.21 0.20 0.10 52.74 03:13:01 PM 4 19.26 0.00 0.74 0.59 0.08 79.33 03:13:01 PM 5 36.28 0.02 1.00 0.00 0.08 62.62 03:13:01 PM 6 24.81 0.00 0.53 0.05 0.08 74.52 03:13:01 PM 7 27.96 0.00 0.95 0.07 0.08 70.93 03:14:01 PM all 27.31 0.28 1.75 0.54 0.11 70.01 03:14:01 PM 0 32.89 0.02 2.11 0.08 0.12 64.78 03:14:01 PM 1 24.60 0.42 1.57 0.79 0.12 72.51 03:14:01 PM 2 25.22 0.00 1.59 0.27 0.10 72.82 03:14:01 PM 3 24.30 0.02 1.26 0.05 0.10 74.28 03:14:01 PM 4 23.28 0.03 2.09 0.84 0.12 73.64 03:14:01 PM 5 22.95 0.00 1.50 1.13 0.10 74.32 03:14:01 PM 6 26.85 0.05 1.96 1.12 0.08 69.93 03:14:01 PM 7 38.39 1.70 1.92 0.07 0.15 57.77 03:15:01 PM all 17.41 0.33 2.03 0.43 0.10 79.71 03:15:01 PM 0 18.18 0.02 2.08 0.35 0.08 79.29 03:15:01 PM 1 13.91 0.00 2.20 0.32 0.13 83.44 03:15:01 PM 2 19.81 0.07 2.18 0.62 0.10 77.22 03:15:01 PM 3 17.28 0.08 1.76 0.15 0.08 80.64 03:15:01 PM 4 19.31 0.12 1.80 0.49 0.08 78.21 03:15:01 PM 5 16.94 2.23 2.07 0.29 0.10 78.38 03:15:01 PM 6 13.89 0.07 1.75 0.59 0.12 83.58 03:15:01 PM 7 19.98 0.03 2.38 0.60 0.08 76.91 03:16:01 PM all 12.88 0.35 1.31 0.87 0.06 84.53 03:16:01 PM 0 3.89 0.02 0.89 0.95 0.08 94.17 03:16:01 PM 1 10.08 0.32 1.30 1.19 0.07 87.05 03:16:01 PM 2 14.95 0.02 1.52 0.03 0.03 83.44 03:16:01 PM 3 8.66 0.00 1.03 0.28 0.03 89.99 03:16:01 PM 4 17.65 2.41 1.76 1.12 0.07 77.00 03:16:01 PM 5 38.16 0.02 1.82 3.16 0.07 56.78 03:16:01 PM 6 5.65 0.00 1.47 0.17 0.05 92.67 03:16:01 PM 7 4.15 0.05 0.72 0.05 0.05 94.98 Average: all 20.19 0.15 1.69 2.24 0.08 75.64 Average: 0 19.68 0.01 1.83 4.12 0.09 74.28 Average: 1 20.25 0.09 1.75 3.79 0.09 74.02 Average: 2 19.84 0.01 1.70 0.89 0.08 77.48 Average: 3 20.78 0.05 1.62 1.31 0.07 76.16 Average: 4 19.94 0.32 1.94 2.24 0.09 75.47 Average: 5 23.83 0.50 1.60 1.51 0.08 72.48 Average: 6 18.05 0.02 1.69 1.89 0.08 78.27 Average: 7 19.14 0.22 1.41 2.19 0.08 76.94