---> uname -a: Linux prd-centos8-docker-8c-8g-8125.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 999 28451 19 2439 30445 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:77:ed:b2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.147/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:fe77:edb2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9e:bf:a0:d0 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) 02/23/2024 _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 124.89 8.75 116.14 1615.46 8585.34 08:59:01 PM 110.85 1.40 109.45 403.00 5363.92 09:00:01 PM 89.12 1.57 87.55 663.65 3998.32 09:01:01 PM 64.77 0.68 64.08 60.37 5519.32 Average: 97.41 3.10 94.31 685.60 5866.73 08:57:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 PM 29532424 31283132 3123288 9.56 2688 2070844 1362216 4.04 169856 2508760 113760 08:59:01 PM 28063844 29891656 4591868 14.06 2688 2145192 2734040 8.11 189312 3939172 56084 09:00:01 PM 27170712 29149684 5485000 16.80 2688 2291468 3508136 10.41 245568 4754404 89640 09:01:01 PM 29198008 31235760 3457704 10.59 2688 2347788 1415876 4.20 262508 2709744 48464 Average: 28491247 30390058 4164465 12.75 2688 2213823 2255067 6.69 216811 3478020 76987 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 74.56 49.50 1040.62 24.95 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM eth0 146.06 144.83 967.09 33.98 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 2.33 2.33 0.28 0.28 0.00 0.00 0.00 0.00 09:00:01 PM eth0 118.03 109.10 1250.46 25.48 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 205.85 194.02 550.88 184.87 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 136.13 124.36 952.24 67.33 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) 02/23/2024 _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 9.67 0.00 0.97 1.00 0.05 88.32 08:58:01 PM 0 12.74 0.00 1.40 0.42 0.07 85.38 08:58:01 PM 1 12.54 0.00 0.93 0.43 0.08 86.01 08:58:01 PM 2 11.06 0.00 1.32 0.72 0.05 86.85 08:58:01 PM 3 10.35 0.00 0.85 4.19 0.03 84.57 08:58:01 PM 4 11.22 0.00 0.88 0.52 0.03 87.34 08:58:01 PM 5 10.85 0.00 1.30 0.65 0.03 87.16 08:58:01 PM 6 6.32 0.00 0.80 0.90 0.03 91.94 08:58:01 PM 7 2.24 0.00 0.23 0.15 0.07 97.31 08:59:01 PM all 10.43 0.00 0.54 1.11 0.09 87.84 08:59:01 PM 0 10.92 0.00 0.42 0.27 0.12 88.28 08:59:01 PM 1 5.71 0.00 0.42 0.18 0.10 93.59 08:59:01 PM 2 2.45 0.00 0.32 1.03 0.10 96.09 08:59:01 PM 3 6.53 0.00 0.77 1.09 0.10 91.52 08:59:01 PM 4 13.29 0.00 0.75 1.49 0.05 84.42 08:59:01 PM 5 16.51 0.00 0.25 0.00 0.07 83.17 08:59:01 PM 6 13.63 0.00 0.45 3.82 0.08 82.02 08:59:01 PM 7 14.38 0.00 0.92 1.00 0.07 83.63 09:00:01 PM all 40.06 0.00 1.29 0.49 0.08 58.09 09:00:01 PM 0 39.94 0.00 1.42 0.55 0.10 57.99 09:00:01 PM 1 28.59 0.00 1.44 0.62 0.08 69.27 09:00:01 PM 2 60.31 0.00 1.40 0.40 0.10 37.78 09:00:01 PM 3 34.63 0.00 1.24 0.27 0.08 63.79 09:00:01 PM 4 30.95 0.00 1.07 0.32 0.08 67.57 09:00:01 PM 5 42.22 0.00 1.29 0.75 0.07 55.67 09:00:01 PM 6 45.16 0.00 1.04 0.82 0.07 52.92 09:00:01 PM 7 38.63 0.00 1.40 0.17 0.07 59.73 09:01:01 PM all 21.70 0.00 1.39 0.85 0.08 75.97 09:01:01 PM 0 16.73 0.00 1.22 0.03 0.08 81.94 09:01:01 PM 1 34.44 0.00 1.64 3.37 0.12 60.42 09:01:01 PM 2 17.54 0.00 1.22 2.29 0.08 78.87 09:01:01 PM 3 27.89 0.00 2.31 0.13 0.07 69.60 09:01:01 PM 4 20.25 0.00 1.00 0.05 0.08 78.62 09:01:01 PM 5 13.79 0.00 1.07 0.02 0.07 85.06 09:01:01 PM 6 22.03 0.00 1.18 0.13 0.07 76.59 09:01:01 PM 7 20.84 0.00 1.49 0.81 0.08 76.78 Average: all 20.45 0.00 1.04 0.86 0.07 77.56 Average: 0 20.08 0.00 1.11 0.32 0.09 78.39 Average: 1 20.26 0.00 1.11 1.14 0.10 77.39 Average: 2 22.83 0.00 1.06 1.11 0.08 74.91 Average: 3 19.84 0.00 1.29 1.42 0.07 77.37 Average: 4 18.92 0.00 0.93 0.59 0.06 79.49 Average: 5 20.89 0.00 0.98 0.36 0.06 77.71 Average: 6 21.78 0.00 0.87 1.42 0.06 75.87 Average: 7 19.02 0.00 1.01 0.53 0.07 79.36