---> uname -a: Linux prd-centos8-docker-8c-8g-34315.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1049 27190 19 3649 30377 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:74:ff:7c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.63/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86035sec preferred_lft 86035sec inet6 fe80::f816:3eff:fe74:ff7c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3b:5c:c0:f3 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::42:3bff:fe5c:c0f3/64 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) 04/25/2024 _x86_64_ (8 CPU) 17:06:06 LINUX RESTART (8 CPU) 05:07:01 PM tps rtps wtps bread/s bwrtn/s 05:08:01 PM 92.67 7.75 84.92 1380.45 5811.85 05:09:01 PM 398.72 18.86 379.86 4078.51 13718.86 05:10:01 PM 167.12 2.52 164.61 219.56 11138.64 05:11:01 PM 291.95 5.11 286.84 5712.63 34174.39 05:12:01 PM 28.37 0.83 27.54 80.51 588.19 Average: 195.77 7.01 188.76 2294.43 13086.69 05:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:08:01 PM 29589052 31251144 3066660 9.39 2688 1987408 1489604 4.42 164184 2479728 150376 05:09:01 PM 28506584 30587868 4149128 12.71 2688 2395616 1895540 5.62 236848 3434700 137672 05:10:01 PM 28409492 30965348 4246220 13.00 2688 2864264 2278764 6.76 517732 3231168 317924 05:11:01 PM 27871388 31131836 4784324 14.65 2688 3553376 1654052 4.91 938292 3288644 56 05:12:01 PM 27835476 31099736 4820236 14.76 2688 3557152 1527916 4.53 1167916 3099988 1032 Average: 28442398 31007186 4213314 12.90 2688 2871563 1769175 5.25 604994 3106846 121412 05:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 52.81 37.96 834.99 7.90 0.00 0.00 0.00 0.00 05:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 369.39 318.86 3695.66 61.17 0.00 0.00 0.00 0.00 05:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 PM eth0 380.80 303.95 4814.56 39.45 0.00 0.00 0.00 0.00 05:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 PM eth0 310.80 223.26 3347.38 35.49 0.00 0.00 0.00 0.00 05:11:01 PM docker0 60.48 73.34 9.84 587.78 0.00 0.00 0.00 0.00 05:11:01 PM vethf62c2ea 2.00 1.83 6.77 0.48 0.00 0.00 0.00 0.00 05:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 PM eth0 128.32 146.52 45.74 1592.16 0.00 0.00 0.00 0.00 05:12:01 PM docker0 63.03 53.42 788.17 7.11 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 248.43 206.11 2547.65 347.26 0.00 0.00 0.00 0.00 Average: docker0 24.70 25.35 159.61 118.99 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) 17:06:06 LINUX RESTART (8 CPU) 05:07:01 PM CPU %user %nice %system %iowait %steal %idle 05:08:01 PM all 10.28 0.00 0.91 0.63 0.04 88.15 05:08:01 PM 0 29.98 0.00 2.72 0.89 0.05 66.37 05:08:01 PM 1 4.86 0.00 0.48 0.25 0.05 94.35 05:08:01 PM 2 11.18 0.00 0.45 1.10 0.07 87.20 05:08:01 PM 3 8.58 0.00 0.85 0.28 0.03 90.25 05:08:01 PM 4 2.54 0.00 0.37 0.10 0.02 96.98 05:08:01 PM 5 0.97 0.00 0.42 1.12 0.05 97.44 05:08:01 PM 6 19.54 0.00 1.12 0.67 0.05 78.62 05:08:01 PM 7 4.57 0.00 0.83 0.60 0.02 93.98 05:09:01 PM all 18.11 0.00 1.39 2.72 0.08 77.70 05:09:01 PM 0 13.05 0.00 1.72 4.14 0.08 81.00 05:09:01 PM 1 15.50 0.00 1.59 3.98 0.08 78.84 05:09:01 PM 2 10.66 0.00 0.84 0.65 0.05 87.80 05:09:01 PM 3 30.38 0.00 2.04 1.09 0.10 66.39 05:09:01 PM 4 20.46 0.00 2.04 8.30 0.08 69.12 05:09:01 PM 5 17.68 0.00 1.18 2.67 0.08 78.39 05:09:01 PM 6 21.66 0.00 0.85 0.54 0.05 76.90 05:09:01 PM 7 15.50 0.00 0.89 0.45 0.08 83.07 05:10:01 PM all 24.17 0.00 1.37 1.78 0.08 72.60 05:10:01 PM 0 12.34 0.00 1.01 2.15 0.07 84.43 05:10:01 PM 1 26.46 0.00 1.32 2.51 0.08 69.62 05:10:01 PM 2 30.19 0.00 1.46 0.55 0.10 67.70 05:10:01 PM 3 15.68 0.00 1.36 0.29 0.08 82.59 05:10:01 PM 4 28.40 0.00 1.90 4.28 0.10 65.32 05:10:01 PM 5 20.67 0.00 0.87 0.10 0.07 78.29 05:10:01 PM 6 29.25 0.00 1.68 4.11 0.10 64.86 05:10:01 PM 7 30.36 0.00 1.37 0.23 0.07 67.97 05:11:01 PM all 16.86 0.00 2.04 2.81 0.08 78.21 05:11:01 PM 0 13.63 0.00 1.69 3.39 0.10 81.19 05:11:01 PM 1 10.51 0.00 2.80 5.30 0.10 81.29 05:11:01 PM 2 27.89 0.00 1.91 2.11 0.08 68.00 05:11:01 PM 3 17.71 0.00 2.57 1.58 0.08 78.07 05:11:01 PM 4 13.04 0.00 1.95 4.16 0.07 80.79 05:11:01 PM 5 15.78 0.00 1.27 0.15 0.05 82.74 05:11:01 PM 6 25.15 0.00 1.69 3.26 0.08 69.81 05:11:01 PM 7 11.13 0.00 2.43 2.55 0.07 83.83 05:12:01 PM all 9.14 0.00 0.87 0.05 0.04 89.90 05:12:01 PM 0 4.89 0.00 1.12 0.00 0.03 93.96 05:12:01 PM 1 18.51 0.00 1.30 0.10 0.03 80.06 05:12:01 PM 2 10.36 0.00 0.73 0.07 0.05 88.79 05:12:01 PM 3 4.29 0.00 0.80 0.00 0.03 94.88 05:12:01 PM 4 9.66 0.00 0.67 0.08 0.05 89.54 05:12:01 PM 5 3.42 0.00 0.63 0.05 0.05 95.85 05:12:01 PM 6 19.49 0.00 1.10 0.10 0.07 79.25 05:12:01 PM 7 2.52 0.00 0.57 0.02 0.02 96.88 Average: all 15.70 0.00 1.31 1.59 0.06 81.32 Average: 0 14.78 0.00 1.65 2.11 0.07 81.39 Average: 1 15.17 0.00 1.50 2.43 0.07 80.84 Average: 2 18.05 0.00 1.08 0.90 0.07 79.91 Average: 3 15.31 0.00 1.52 0.65 0.07 82.45 Average: 4 14.80 0.00 1.38 3.37 0.06 80.39 Average: 5 11.69 0.00 0.87 0.82 0.06 86.56 Average: 6 23.01 0.00 1.29 1.73 0.07 73.90 Average: 7 12.80 0.00 1.22 0.77 0.05 85.16