---> uname -a: Linux prd-centos8-docker-8c-8g-37465.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 1044 26494 19 4351 30382 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:3c:dd:15 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.192/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:fe3c:dd15/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:22:d6:14:20 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::42:22ff:fed6:1420/64 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) 09/10/2024 _x86_64_ (8 CPU) 09:19:35 LINUX RESTART (8 CPU) 09:20:01 AM tps rtps wtps bread/s bwrtn/s 09:21:01 AM 231.87 16.87 214.99 2679.86 7617.76 09:22:01 AM 286.40 22.35 264.06 4305.28 17415.18 09:23:01 AM 133.91 14.43 119.48 1826.72 31292.32 09:24:01 AM 143.81 3.71 140.10 5330.80 24450.09 Average: 198.99 14.34 184.65 3535.67 20193.61 09:20:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:21:01 AM 29556492 31267220 3099220 9.49 2688 2033756 1436784 4.26 169540 2497336 188984 09:22:01 AM 27607392 29809940 5048320 15.46 2688 2515968 2630196 7.80 274608 4288896 97644 09:23:01 AM 26705148 29838660 5950564 18.22 2688 3430412 2694104 7.99 521376 4884904 76312 09:24:01 AM 27201648 31183268 5454064 16.70 2688 4273824 1437120 4.26 873720 4028620 73480 Average: 27767670 30524772 4888042 14.97 2688 3063490 2049551 6.08 459811 3924939 109105 09:20:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 AM eth0 154.39 108.78 1214.31 35.74 0.00 0.00 0.00 0.00 09:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 AM eth0 507.28 389.95 5472.75 67.72 0.00 0.00 0.00 0.00 09:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 AM lo 11.55 11.55 1.24 1.24 0.00 0.00 0.00 0.00 09:23:01 AM eth0 1248.13 533.64 6586.09 49.97 0.00 0.00 0.00 0.00 09:23:01 AM docker0 4.27 5.26 0.65 0.61 0.00 0.00 0.00 0.00 09:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 AM eth0 269.97 199.07 3828.72 31.90 0.00 0.00 0.00 0.00 09:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.89 2.89 0.31 0.31 0.00 0.00 0.00 0.00 Average: eth0 544.92 307.84 4275.27 46.33 0.00 0.00 0.00 0.00 Average: docker0 1.07 1.32 0.16 0.15 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) 09/10/2024 _x86_64_ (8 CPU) 09:19:35 LINUX RESTART (8 CPU) 09:20:01 AM CPU %user %nice %system %iowait %steal %idle 09:21:01 AM all 11.07 0.00 1.40 1.34 0.05 86.13 09:21:01 AM 0 2.17 0.00 0.57 0.03 0.08 97.15 09:21:01 AM 1 11.54 0.00 0.75 0.45 0.07 87.19 09:21:01 AM 2 15.76 0.00 1.44 0.99 0.07 81.75 09:21:01 AM 3 14.92 0.00 2.56 2.74 0.05 79.73 09:21:01 AM 4 5.32 0.00 0.79 0.79 0.03 93.08 09:21:01 AM 5 4.02 0.00 1.32 3.28 0.03 91.35 09:21:01 AM 6 14.35 0.00 1.32 0.52 0.05 83.76 09:21:01 AM 7 20.50 0.00 2.47 1.92 0.05 75.05 09:22:01 AM all 33.29 0.00 1.53 2.40 0.11 62.68 09:22:01 AM 0 45.18 0.00 1.86 2.53 0.13 50.30 09:22:01 AM 1 41.79 0.00 1.25 2.14 0.12 54.70 09:22:01 AM 2 17.29 0.00 1.51 5.06 0.10 76.04 09:22:01 AM 3 38.39 0.00 2.06 2.61 0.12 56.82 09:22:01 AM 4 19.61 0.00 1.24 1.37 0.10 77.67 09:22:01 AM 5 33.22 0.00 1.51 4.36 0.10 60.81 09:22:01 AM 6 36.10 0.00 1.07 0.47 0.10 62.26 09:22:01 AM 7 34.67 0.00 1.74 0.67 0.10 62.82 09:23:01 AM all 19.39 0.26 3.15 2.36 0.10 74.74 09:23:01 AM 0 13.91 0.05 2.45 0.44 0.10 83.05 09:23:01 AM 1 21.99 0.00 3.21 2.21 0.10 72.48 09:23:01 AM 2 16.35 0.00 2.95 3.86 0.08 76.74 09:23:01 AM 3 21.27 1.98 3.81 0.91 0.10 71.92 09:23:01 AM 4 18.67 0.03 3.48 1.72 0.08 76.01 09:23:01 AM 5 17.56 0.00 2.66 0.20 0.10 79.48 09:23:01 AM 6 20.55 0.02 3.28 1.49 0.10 74.57 09:23:01 AM 7 24.85 0.03 3.35 8.06 0.12 63.58 09:24:01 AM all 20.11 0.06 1.71 1.95 0.08 76.08 09:24:01 AM 0 26.91 0.00 1.37 0.20 0.08 71.44 09:24:01 AM 1 22.54 0.00 1.64 7.72 0.08 68.02 09:24:01 AM 2 21.48 0.00 1.66 0.25 0.08 76.52 09:24:01 AM 3 11.84 0.49 1.48 3.09 0.07 83.05 09:24:01 AM 4 24.29 0.00 1.89 0.10 0.08 73.63 09:24:01 AM 5 24.63 0.00 2.46 0.18 0.07 72.66 09:24:01 AM 6 13.36 0.00 1.73 1.41 0.07 83.44 09:24:01 AM 7 15.85 0.00 1.49 2.67 0.07 79.93 Average: all 20.96 0.08 1.95 2.01 0.08 74.91 Average: 0 22.04 0.01 1.56 0.80 0.10 75.49 Average: 1 24.47 0.00 1.71 3.13 0.09 70.60 Average: 2 17.72 0.00 1.89 2.54 0.08 77.77 Average: 3 21.60 0.61 2.47 2.34 0.08 72.88 Average: 4 16.96 0.01 1.85 0.99 0.08 80.11 Average: 5 19.86 0.00 1.99 2.01 0.08 76.08 Average: 6 21.09 0.00 1.85 0.97 0.08 76.01 Average: 7 23.96 0.01 2.26 3.32 0.08 70.37