---> uname -a: Linux prd-centos8-docker-8c-8g-22472.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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1038 26607 19 4243 30389 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:91:8a:90 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.203/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86087sec preferred_lft 86087sec inet6 fe80::f816:3eff:fe91:8a90/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:93:9c:c5:49 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::42:93ff:fe9c:c549/64 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) 04/11/2024 _x86_64_ (8 CPU) 13:55:38 LINUX RESTART (8 CPU) 01:56:01 PM tps rtps wtps bread/s bwrtn/s 01:57:01 PM 263.78 32.17 231.61 7322.38 22342.70 01:58:02 PM 224.51 15.36 209.15 3066.84 10383.37 01:59:01 PM 124.53 6.86 117.67 1384.89 16945.43 02:00:01 PM 107.90 16.56 91.34 7028.32 27742.74 Average: 180.41 17.78 162.63 4714.48 19363.63 01:56:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:57:01 PM 29610812 31240156 3044900 9.32 2688 1955752 1476944 4.38 162436 2462184 128968 01:58:02 PM 28813044 30891496 3842668 11.77 2688 2394624 1686080 5.00 192088 3181676 245276 01:59:01 PM 26670792 29663988 5984920 18.33 2688 3292500 2789396 8.28 334764 5116132 564580 02:00:01 PM 27009760 30862356 5645952 17.29 2688 4146904 1700672 5.05 699872 4395964 501716 Average: 28026102 30664499 4629610 14.18 2688 2947445 1913273 5.68 347290 3788989 360135 01:56:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 PM eth0 410.13 256.81 1448.76 65.28 0.00 0.00 0.00 0.00 01:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:02 PM eth0 394.37 293.49 4431.69 50.04 0.00 0.00 0.00 0.00 01:58:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 PM eth0 1127.25 440.11 7719.70 37.33 0.00 0.00 0.00 0.00 01:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 PM lo 10.28 10.28 1.03 1.03 0.00 0.00 0.00 0.00 02:00:01 PM eth0 239.79 167.23 3461.99 26.04 0.00 0.00 0.00 0.00 02:00:01 PM docker0 3.42 4.07 0.50 0.46 0.00 0.00 0.00 0.00 Average: lo 2.58 2.58 0.26 0.26 0.00 0.00 0.00 0.00 Average: eth0 540.44 288.78 4251.09 44.70 0.00 0.00 0.00 0.00 Average: docker0 0.86 1.02 0.13 0.12 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) 04/11/2024 _x86_64_ (8 CPU) 13:55:38 LINUX RESTART (8 CPU) 01:56:01 PM CPU %user %nice %system %iowait %steal %idle 01:57:01 PM all 14.28 0.00 2.09 2.13 0.07 81.42 01:57:01 PM 0 12.48 0.00 3.12 7.82 0.07 76.52 01:57:01 PM 1 9.09 0.00 2.01 1.56 0.08 87.26 01:57:01 PM 2 22.90 0.00 3.02 2.31 0.10 71.67 01:57:01 PM 3 8.98 0.00 0.92 0.20 0.10 89.80 01:57:01 PM 4 21.84 0.00 2.19 1.36 0.07 74.54 01:57:01 PM 5 9.01 0.00 2.49 1.76 0.03 86.70 01:57:01 PM 6 15.56 0.00 1.64 0.65 0.07 82.09 01:57:01 PM 7 14.41 0.00 1.32 1.42 0.07 82.78 01:58:02 PM all 12.37 0.00 1.08 1.47 0.06 85.03 01:58:02 PM 0 8.27 0.00 0.57 0.02 0.07 91.08 01:58:02 PM 1 11.77 0.00 1.12 1.71 0.07 85.34 01:58:02 PM 2 14.30 0.00 1.09 0.80 0.05 83.77 01:58:02 PM 3 17.74 0.00 1.27 0.45 0.05 80.49 01:58:02 PM 4 20.20 0.00 1.26 2.90 0.05 75.60 01:58:02 PM 5 8.07 0.00 1.09 1.29 0.05 89.50 01:58:02 PM 6 10.50 0.00 1.47 3.74 0.07 84.22 01:58:02 PM 7 8.13 0.00 0.78 0.83 0.05 90.20 01:59:01 PM all 25.92 0.00 2.05 2.39 0.10 69.54 01:59:01 PM 0 32.60 0.00 2.09 0.44 0.12 64.75 01:59:01 PM 1 20.20 0.00 2.17 6.81 0.09 70.73 01:59:01 PM 2 22.42 0.00 2.07 2.12 0.10 73.29 01:59:01 PM 3 39.61 0.00 2.33 7.04 0.10 50.92 01:59:01 PM 4 11.45 0.00 1.84 0.26 0.09 86.37 01:59:01 PM 5 18.40 0.00 1.77 0.55 0.10 79.18 01:59:01 PM 6 39.45 0.00 1.59 1.11 0.09 57.76 01:59:01 PM 7 23.24 0.00 2.56 0.79 0.09 73.32 02:00:01 PM all 18.29 0.28 2.09 3.58 0.09 75.68 02:00:01 PM 0 14.50 0.02 2.18 1.69 0.08 81.54 02:00:01 PM 1 18.72 0.02 2.21 5.99 0.08 72.98 02:00:01 PM 2 13.11 0.03 2.36 9.61 0.07 74.82 02:00:01 PM 3 23.10 0.27 2.38 6.15 0.10 68.01 02:00:01 PM 4 19.00 0.05 1.86 1.59 0.08 77.41 02:00:01 PM 5 18.34 0.00 2.10 0.35 0.08 79.12 02:00:01 PM 6 18.39 1.87 1.67 0.61 0.08 77.39 02:00:01 PM 7 21.18 0.00 1.96 2.65 0.10 74.10 Average: all 17.67 0.07 1.83 2.39 0.08 77.97 Average: 0 16.87 0.00 1.99 2.50 0.08 78.55 Average: 1 14.92 0.00 1.88 4.00 0.08 79.12 Average: 2 18.16 0.01 2.13 3.72 0.08 75.90 Average: 3 22.26 0.07 1.72 3.43 0.09 72.43 Average: 4 18.15 0.01 1.79 1.53 0.07 78.44 Average: 5 13.42 0.00 1.86 0.99 0.07 83.66 Average: 6 20.87 0.47 1.59 1.53 0.08 75.46 Average: 7 16.69 0.00 1.65 1.43 0.08 80.15