---> uname -a: Linux prd-centos8-docker-8c-8g-13768.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1008 28449 19 2432 30436 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:ca:ae:3c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.15/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86124sec preferred_lft 86124sec inet6 fe80::f816:3eff:feca:ae3c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2e:4a:cc:af 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 ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 03/16/2024 _x86_64_ (8 CPU) 20:56:22 LINUX RESTART (8 CPU) 08:57:01 PM tps rtps wtps bread/s bwrtn/s 08:58:01 PM 126.99 8.75 118.24 1615.46 8732.21 08:59:01 PM 161.79 1.62 160.17 688.95 7468.27 09:00:01 PM 58.19 1.62 56.57 426.68 4861.22 09:01:01 PM 51.90 0.63 51.27 60.61 3554.61 Average: 99.71 3.15 96.56 697.86 6153.81 08:57:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 PM 29510696 31259912 3145016 9.63 2688 2069584 1361824 4.04 169316 2530036 108372 08:59:01 PM 27708384 29621540 4947328 15.15 2688 2226860 2782080 8.25 231540 4235624 73608 09:00:01 PM 29178580 31195248 3477132 10.65 2688 2327408 1405332 4.17 255252 2735716 44120 09:01:01 PM 29143320 31178048 3512392 10.76 2688 2345048 1460868 4.33 455108 2571980 928 Average: 28885245 30813687 3770467 11.55 2688 2242225 1752526 5.20 277804 3018339 56757 08:57:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM eth0 90.65 63.83 1049.58 28.87 0.00 0.00 0.00 0.00 08:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM lo 1.05 1.05 0.12 0.12 0.00 0.00 0.00 0.00 08:59:01 PM eth0 216.15 201.93 1732.22 45.91 0.00 0.00 0.00 0.00 08:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM lo 1.28 1.28 0.16 0.16 0.00 0.00 0.00 0.00 09:00:01 PM eth0 116.29 99.20 777.62 27.42 0.00 0.00 0.00 0.00 09:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 PM eth0 145.29 149.13 252.24 166.38 0.00 0.00 0.00 0.00 09:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.58 0.58 0.07 0.07 0.00 0.00 0.00 0.00 Average: eth0 142.10 128.53 952.79 67.17 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 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) 03/16/2024 _x86_64_ (8 CPU) 20:56:22 LINUX RESTART (8 CPU) 08:57:01 PM CPU %user %nice %system %iowait %steal %idle 08:58:01 PM all 10.03 0.00 1.10 0.72 0.05 88.10 08:58:01 PM 0 2.52 0.00 0.53 0.02 0.07 96.86 08:58:01 PM 1 11.22 0.00 1.44 1.07 0.07 86.21 08:58:01 PM 2 13.63 0.00 0.97 0.87 0.07 84.46 08:58:01 PM 3 3.45 0.00 0.52 0.43 0.07 95.53 08:58:01 PM 4 15.86 0.00 1.24 0.62 0.03 82.26 08:58:01 PM 5 27.62 0.00 2.76 1.00 0.05 68.58 08:58:01 PM 6 1.20 0.00 0.70 1.29 0.05 96.76 08:58:01 PM 7 4.77 0.00 0.63 0.43 0.03 94.13 08:59:01 PM all 34.42 0.00 1.40 0.76 0.09 63.34 08:59:01 PM 0 35.67 0.00 1.91 1.15 0.08 61.18 08:59:01 PM 1 28.91 0.00 1.70 1.57 0.10 67.71 08:59:01 PM 2 34.83 0.00 0.94 1.09 0.10 63.05 08:59:01 PM 3 46.01 0.00 1.50 0.84 0.10 51.55 08:59:01 PM 4 39.96 0.00 1.09 0.23 0.12 58.60 08:59:01 PM 5 36.45 0.00 1.32 0.23 0.08 61.91 08:59:01 PM 6 29.91 0.00 1.22 0.03 0.07 68.77 08:59:01 PM 7 23.57 0.00 1.50 0.90 0.08 73.93 09:00:01 PM all 37.07 0.00 1.63 0.41 0.09 60.80 09:00:01 PM 0 28.35 0.00 1.40 0.15 0.12 69.98 09:00:01 PM 1 40.13 0.00 1.32 0.32 0.10 58.13 09:00:01 PM 2 27.20 0.00 1.74 0.64 0.08 70.34 09:00:01 PM 3 33.93 0.00 1.49 1.56 0.10 62.92 09:00:01 PM 4 38.35 0.00 1.42 0.10 0.08 60.05 09:00:01 PM 5 55.23 0.00 1.78 0.45 0.10 42.45 09:00:01 PM 6 41.28 0.00 2.11 0.02 0.07 56.52 09:00:01 PM 7 32.10 0.00 1.77 0.03 0.10 65.99 09:01:01 PM all 11.38 0.00 0.89 0.30 0.06 87.36 09:01:01 PM 0 12.14 0.00 1.12 0.12 0.07 86.56 09:01:01 PM 1 15.02 0.00 0.95 0.33 0.05 83.64 09:01:01 PM 2 20.53 0.00 0.92 0.05 0.07 78.44 09:01:01 PM 3 3.95 0.00 0.83 0.83 0.03 94.35 09:01:01 PM 4 2.17 0.00 0.84 0.27 0.05 96.68 09:01:01 PM 5 16.43 0.00 0.80 0.35 0.05 82.37 09:01:01 PM 6 16.85 0.00 1.14 0.35 0.08 81.58 09:01:01 PM 7 3.99 0.00 0.57 0.10 0.05 95.29 Average: all 23.21 0.00 1.25 0.55 0.07 74.91 Average: 0 19.66 0.00 1.24 0.36 0.08 78.66 Average: 1 23.81 0.00 1.35 0.82 0.08 73.94 Average: 2 24.05 0.00 1.14 0.66 0.08 74.07 Average: 3 21.83 0.00 1.09 0.91 0.08 76.10 Average: 4 24.08 0.00 1.14 0.30 0.07 74.40 Average: 5 33.91 0.00 1.66 0.51 0.07 63.85 Average: 6 22.30 0.00 1.29 0.42 0.07 75.92 Average: 7 16.10 0.00 1.12 0.37 0.07 82.35