---> uname -a: Linux prd-centos8-docker-8c-8g-9371.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 1032 27321 19 3535 30393 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:ac:54:2e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.211/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86017sec preferred_lft 86017sec inet6 fe80::f816:3eff:feac:542e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:53:8c:8c:0c 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::42:53ff:fe8c:8c0c/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) 02/28/2024 _x86_64_ (8 CPU) 09:27:02 LINUX RESTART (8 CPU) 09:28:01 AM tps rtps wtps bread/s bwrtn/s 09:29:01 AM 237.50 19.82 217.67 3789.31 10758.05 09:30:01 AM 142.06 1.43 140.63 492.02 13216.74 09:31:01 AM 98.48 0.43 98.05 406.60 29907.60 09:32:01 AM 42.02 12.01 30.01 488.50 760.01 09:33:01 AM 44.45 0.52 43.94 64.91 1053.05 Average: 112.91 6.84 106.06 1048.36 11138.52 09:28:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:29:01 AM 28251164 30283600 4404548 13.49 2688 2347916 2433324 7.22 240176 3690872 185232 09:30:01 AM 27447088 29729620 5208624 15.95 2688 2593696 2980420 8.84 312956 4401436 55484 09:31:01 AM 25672896 28781184 6982816 21.38 2688 3402556 5335952 15.83 450932 5965368 236 09:32:01 AM 25633240 28758656 7022472 21.50 2688 3418260 4600744 13.65 534336 5907476 148 09:33:01 AM 28009624 31153936 4646088 14.23 2688 3435224 1508660 4.48 677916 3409716 43392 Average: 27002802 29741399 5652910 17.31 2688 3039530 3371820 10.00 443263 4674974 56898 09:28:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 AM eth0 287.37 245.46 2840.00 53.46 0.00 0.00 0.00 0.00 09:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 AM lo 2.12 2.12 0.43 0.43 0.00 0.00 0.00 0.00 09:30:01 AM eth0 246.26 189.39 3491.15 27.66 0.00 0.00 0.00 0.00 09:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 AM eth0 963.67 341.46 6471.34 29.27 0.00 0.00 0.00 0.00 09:31:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 09:31:01 AM veth8e5c30a 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 09:32:01 AM lo 171.31 171.31 68.07 68.07 0.00 0.00 0.00 0.00 09:32:01 AM eth0 43.97 36.97 14.79 20.85 0.00 0.00 0.00 0.00 09:32:01 AM docker0 6.63 7.23 0.85 0.86 0.00 0.00 0.00 0.00 09:32:01 AM vethec60cdb 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 09:33:01 AM lo 73.44 73.44 6.74 6.74 0.00 0.00 0.00 0.00 09:33:01 AM eth0 71.08 49.17 34.67 30.94 0.00 0.00 0.00 0.00 09:33:01 AM docker0 3.48 4.28 0.59 0.59 0.00 0.00 0.00 0.00 Average: lo 49.37 49.37 15.05 15.05 0.00 0.00 0.00 0.00 Average: eth0 322.45 172.49 2570.30 32.44 0.00 0.00 0.00 0.00 Average: docker0 2.02 2.32 0.29 0.29 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) 02/28/2024 _x86_64_ (8 CPU) 09:27:02 LINUX RESTART (8 CPU) 09:28:01 AM CPU %user %nice %system %iowait %steal %idle 09:29:01 AM all 21.41 0.00 1.26 0.61 0.07 76.65 09:29:01 AM 0 14.43 0.00 1.20 0.33 0.07 83.97 09:29:01 AM 1 22.88 0.00 1.82 0.78 0.08 74.43 09:29:01 AM 2 31.94 0.00 0.68 0.22 0.08 67.07 09:29:01 AM 3 16.95 0.00 1.07 0.69 0.08 81.22 09:29:01 AM 4 35.16 0.00 1.58 0.37 0.07 62.82 09:29:01 AM 5 15.37 0.00 1.54 1.29 0.07 81.73 09:29:01 AM 6 18.33 0.00 1.13 1.00 0.07 79.47 09:29:01 AM 7 16.19 0.00 1.04 0.23 0.03 82.50 09:30:01 AM all 34.23 0.00 0.99 0.41 0.07 64.30 09:30:01 AM 0 19.95 0.00 1.30 1.55 0.07 77.13 09:30:01 AM 1 30.91 0.00 1.05 0.25 0.08 67.70 09:30:01 AM 2 36.56 0.00 1.52 0.38 0.08 61.46 09:30:01 AM 3 35.41 0.00 1.00 0.45 0.08 63.05 09:30:01 AM 4 46.37 0.00 0.99 0.17 0.07 52.41 09:30:01 AM 5 32.92 0.00 0.64 0.08 0.07 66.29 09:30:01 AM 6 30.78 0.00 0.85 0.32 0.07 67.98 09:30:01 AM 7 40.89 0.00 0.58 0.05 0.07 58.41 09:31:01 AM all 36.46 0.00 2.46 0.48 0.09 60.52 09:31:01 AM 0 40.25 0.00 2.60 0.52 0.08 56.55 09:31:01 AM 1 35.15 0.00 2.23 0.45 0.08 62.08 09:31:01 AM 2 35.15 0.00 2.31 0.57 0.08 61.89 09:31:01 AM 3 41.00 0.00 2.64 0.17 0.08 56.10 09:31:01 AM 4 27.40 0.00 2.78 1.28 0.10 68.44 09:31:01 AM 5 32.09 0.00 2.46 0.02 0.08 65.35 09:31:01 AM 6 41.90 0.00 2.54 0.25 0.08 55.23 09:31:01 AM 7 38.69 0.00 2.13 0.55 0.08 58.53 09:32:01 AM all 17.69 0.29 1.70 0.11 0.08 80.13 09:32:01 AM 0 19.71 0.64 2.06 0.20 0.08 77.31 09:32:01 AM 1 18.81 0.03 1.59 0.10 0.08 79.38 09:32:01 AM 2 16.53 0.32 1.62 0.22 0.08 81.23 09:32:01 AM 3 19.48 1.19 2.14 0.15 0.07 76.98 09:32:01 AM 4 16.36 0.05 1.64 0.05 0.07 81.84 09:32:01 AM 5 14.50 0.00 1.44 0.02 0.07 83.97 09:32:01 AM 6 17.65 0.07 1.79 0.03 0.10 80.36 09:32:01 AM 7 18.52 0.00 1.35 0.10 0.07 79.96 09:33:01 AM all 22.58 0.33 2.68 0.09 0.12 74.20 09:33:01 AM 0 22.54 0.05 3.01 0.08 0.17 74.15 09:33:01 AM 1 18.52 0.07 2.51 0.07 0.15 78.69 09:33:01 AM 2 25.88 2.34 3.09 0.05 0.13 68.50 09:33:01 AM 3 17.00 0.00 2.15 0.18 0.13 80.54 09:33:01 AM 4 21.41 0.07 2.38 0.05 0.10 76.00 09:33:01 AM 5 22.38 0.02 2.26 0.15 0.10 75.09 09:33:01 AM 6 24.26 0.03 3.00 0.10 0.10 72.51 09:33:01 AM 7 28.66 0.05 3.03 0.07 0.10 68.10 Average: all 26.46 0.12 1.82 0.34 0.09 71.17 Average: 0 23.36 0.14 2.03 0.54 0.09 73.83 Average: 1 25.24 0.02 1.84 0.33 0.10 72.47 Average: 2 29.21 0.53 1.84 0.29 0.09 68.04 Average: 3 25.96 0.24 1.80 0.33 0.09 71.59 Average: 4 29.35 0.02 1.87 0.38 0.08 68.29 Average: 5 23.45 0.00 1.66 0.31 0.08 74.50 Average: 6 26.56 0.02 1.86 0.34 0.08 71.13 Average: 7 28.58 0.01 1.63 0.20 0.07 69.51