---> uname -a: Linux prd-centos8-docker-8c-8g-35155.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 979 28485 19 2426 30465 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:80:05:4d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.197/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86142sec preferred_lft 86142sec inet6 fe80::f816:3eff:fe80:54d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1f:51:9e:2e 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) 04/25/2024 _x86_64_ (8 CPU) 20:56:40 LINUX RESTART (8 CPU) 08:57:01 PM tps rtps wtps bread/s bwrtn/s 08:58:01 PM 113.79 18.89 94.90 3163.09 6432.40 08:59:01 PM 173.72 3.70 170.02 1024.36 9602.83 09:00:01 PM 92.94 1.58 91.35 421.19 6502.55 09:01:01 PM 56.36 0.67 55.70 65.84 3973.39 Average: 109.20 6.21 102.99 1168.71 6627.66 08:57:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 PM 29594796 31271436 3060916 9.37 2688 2000924 1441608 4.28 165056 2469584 158936 08:59:01 PM 27755784 29618200 4899928 15.00 2688 2177440 3455056 10.25 224716 4199532 78680 09:00:01 PM 27410076 29421888 5245636 16.06 2688 2322036 3009504 8.93 256736 4494560 46780 09:01:01 PM 29202216 31230024 3453496 10.58 2688 2337972 1387120 4.12 455204 2512020 944 Average: 28490718 30385387 4164994 12.75 2688 2209593 2323322 6.89 275428 3418924 71335 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 247.94 148.51 1314.51 42.76 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 246.36 210.31 1361.87 63.60 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 1.30 1.30 0.17 0.17 0.00 0.00 0.00 0.00 09:00:01 PM eth0 176.72 135.54 1329.16 32.67 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 230.19 190.99 266.37 181.36 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 0.59 0.59 0.07 0.07 0.00 0.00 0.00 0.00 Average: eth0 225.30 171.33 1067.97 80.10 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) 04/25/2024 _x86_64_ (8 CPU) 20:56:40 LINUX RESTART (8 CPU) 08:57:01 PM CPU %user %nice %system %iowait %steal %idle 08:58:01 PM all 12.56 0.00 1.39 0.61 0.05 85.39 08:58:01 PM 0 10.34 0.00 1.40 0.27 0.07 87.92 08:58:01 PM 1 11.14 0.00 1.67 0.27 0.05 86.87 08:58:01 PM 2 7.77 0.00 1.42 0.60 0.05 90.16 08:58:01 PM 3 18.40 0.00 1.27 0.88 0.05 79.40 08:58:01 PM 4 25.31 0.00 1.94 0.83 0.05 71.87 08:58:01 PM 5 4.56 0.00 0.43 0.10 0.03 94.87 08:58:01 PM 6 9.99 0.00 1.25 0.32 0.05 88.39 08:58:01 PM 7 12.95 0.00 1.74 1.60 0.05 83.66 08:59:01 PM all 29.16 0.00 1.30 0.79 0.07 68.69 08:59:01 PM 0 21.51 0.00 1.07 0.15 0.07 77.20 08:59:01 PM 1 25.57 0.00 0.95 1.10 0.07 72.30 08:59:01 PM 2 32.75 0.00 1.32 0.43 0.07 65.42 08:59:01 PM 3 34.88 0.00 1.82 0.57 0.08 62.65 08:59:01 PM 4 26.84 0.00 1.52 1.34 0.07 70.24 08:59:01 PM 5 31.91 0.00 1.64 1.77 0.08 64.60 08:59:01 PM 6 37.34 0.00 0.84 0.70 0.07 61.05 08:59:01 PM 7 22.44 0.00 1.22 0.23 0.08 76.02 09:00:01 PM all 38.45 0.00 1.36 0.41 0.09 59.70 09:00:01 PM 0 38.13 0.00 1.59 0.03 0.10 60.15 09:00:01 PM 1 59.07 0.00 1.54 0.53 0.08 38.77 09:00:01 PM 2 45.63 0.00 1.32 0.03 0.10 52.92 09:00:01 PM 3 34.43 0.00 0.93 0.80 0.08 63.75 09:00:01 PM 4 34.55 0.00 1.62 0.13 0.08 63.61 09:00:01 PM 5 34.67 0.00 1.42 0.65 0.08 63.17 09:00:01 PM 6 39.13 0.00 1.10 0.20 0.08 59.49 09:00:01 PM 7 21.95 0.00 1.37 0.90 0.07 75.71 09:01:01 PM all 12.32 0.00 1.07 0.20 0.05 86.36 09:01:01 PM 0 7.41 0.00 0.88 0.08 0.05 91.57 09:01:01 PM 1 12.83 0.00 1.25 0.63 0.05 85.23 09:01:01 PM 2 12.11 0.00 0.99 0.03 0.03 86.84 09:01:01 PM 3 8.57 0.00 1.02 0.08 0.05 90.28 09:01:01 PM 4 23.96 0.00 1.10 0.07 0.07 74.80 09:01:01 PM 5 16.61 0.00 1.25 0.07 0.05 82.02 09:01:01 PM 6 9.99 0.00 1.04 0.07 0.05 88.85 09:01:01 PM 7 6.99 0.00 1.00 0.59 0.05 91.37 Average: all 23.13 0.00 1.28 0.50 0.06 75.02 Average: 0 19.34 0.00 1.24 0.13 0.07 79.22 Average: 1 27.17 0.00 1.35 0.63 0.06 70.78 Average: 2 24.57 0.00 1.26 0.28 0.06 73.83 Average: 3 24.12 0.00 1.26 0.59 0.07 73.96 Average: 4 27.67 0.00 1.55 0.59 0.07 70.13 Average: 5 21.94 0.00 1.19 0.65 0.06 76.17 Average: 6 24.12 0.00 1.06 0.32 0.06 74.44 Average: 7 16.12 0.00 1.33 0.83 0.06 81.65