---> uname -a: Linux prd-centos8-docker-8c-8g-980.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 986 27054 19 3849 30452 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:49:fc:9d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.160/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86122sec preferred_lft 86122sec inet6 fe80::f816:3eff:fe49:fc9d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:96:77:a8:3b 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) 01/30/2024 _x86_64_ (8 CPU) 20:33:24 LINUX RESTART (8 CPU) 08:34:03 PM tps rtps wtps bread/s bwrtn/s 08:35:01 PM 89.78 25.37 64.41 5128.85 5527.49 08:36:01 PM 108.55 2.42 106.13 1611.60 8860.06 08:37:01 PM 300.87 16.10 284.77 1764.91 17206.45 08:38:01 PM 102.43 0.62 101.82 60.52 42848.44 Average: 150.91 11.01 139.91 2116.47 18719.57 08:34:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:35:01 PM 29676448 31325592 2979264 9.12 2688 1975352 1424024 4.23 163560 2395220 131480 08:36:01 PM 29478648 31291608 3177064 9.73 2688 2131520 1380236 4.10 172120 2550656 42864 08:37:01 PM 27721184 31174680 4934528 15.11 2688 3759544 1474692 4.38 365872 4069500 1148956 08:38:01 PM 27679192 31159088 4976520 15.24 2688 3784260 1482828 4.40 540356 3928384 27168 Average: 28638868 31237742 4016844 12.30 2688 2912669 1440445 4.27 310477 3235940 337617 08:34:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM eth0 304.52 211.72 1559.34 61.61 0.00 0.00 0.00 0.00 08:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM eth0 101.92 90.30 538.12 41.30 0.00 0.00 0.00 0.00 08:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM eth0 579.79 418.00 9670.14 64.97 0.00 0.00 0.00 0.00 08:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 PM eth0 209.22 191.47 300.28 1893.11 0.00 0.00 0.00 0.00 08:38:01 PM docker0 0.00 0.00 0.00 0.00 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 298.80 228.00 3029.05 519.02 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) 01/30/2024 _x86_64_ (8 CPU) 20:33:24 LINUX RESTART (8 CPU) 08:34:03 PM CPU %user %nice %system %iowait %steal %idle 08:35:01 PM all 10.63 0.00 1.49 1.94 0.12 85.81 08:35:01 PM 0 6.91 0.00 0.78 0.95 0.05 91.31 08:35:01 PM 1 10.33 0.00 1.83 3.10 0.05 84.69 08:35:01 PM 2 11.24 0.00 1.87 0.90 0.05 85.93 08:35:01 PM 3 12.51 0.00 1.86 2.19 0.64 82.81 08:35:01 PM 4 18.87 0.00 1.68 3.06 0.05 76.34 08:35:01 PM 5 10.35 0.00 1.30 2.89 0.03 85.43 08:35:01 PM 6 11.42 0.00 1.19 0.83 0.05 86.51 08:35:01 PM 7 3.43 0.00 1.42 1.61 0.05 93.49 08:36:01 PM all 6.02 0.00 0.68 1.08 0.04 92.18 08:36:01 PM 0 2.12 0.00 0.58 1.83 0.03 95.43 08:36:01 PM 1 4.14 0.00 0.48 0.07 0.05 95.26 08:36:01 PM 2 1.77 0.00 0.42 0.47 0.03 97.31 08:36:01 PM 3 5.16 0.00 0.60 0.98 0.05 93.21 08:36:01 PM 4 6.73 0.00 0.95 0.25 0.05 92.01 08:36:01 PM 5 9.42 0.00 0.68 0.17 0.03 89.70 08:36:01 PM 6 13.09 0.00 0.90 2.13 0.03 83.84 08:36:01 PM 7 5.76 0.00 0.80 2.70 0.02 90.72 08:37:01 PM all 16.13 0.00 1.59 3.20 0.09 79.00 08:37:01 PM 0 24.27 0.00 1.50 2.12 0.10 72.00 08:37:01 PM 1 20.92 0.00 2.04 9.92 0.10 67.02 08:37:01 PM 2 20.19 0.00 2.48 4.27 0.10 72.96 08:37:01 PM 3 10.76 0.00 1.66 3.89 0.08 83.62 08:37:01 PM 4 10.44 0.00 1.00 1.99 0.07 86.50 08:37:01 PM 5 20.13 0.00 2.16 2.33 0.10 75.28 08:37:01 PM 6 11.82 0.00 0.82 0.48 0.07 86.81 08:37:01 PM 7 10.47 0.00 1.02 0.64 0.08 87.78 08:38:01 PM all 9.29 0.00 0.95 3.56 0.04 86.16 08:38:01 PM 0 9.29 0.00 1.17 4.31 0.05 85.19 08:38:01 PM 1 14.25 0.00 0.85 8.34 0.07 76.50 08:38:01 PM 2 20.08 0.00 1.40 7.07 0.05 71.40 08:38:01 PM 3 1.32 0.00 0.55 2.02 0.03 96.08 08:38:01 PM 4 15.67 0.00 0.75 0.85 0.05 82.68 08:38:01 PM 5 2.54 0.00 0.87 0.28 0.02 96.29 08:38:01 PM 6 6.43 0.00 1.02 3.09 0.03 89.42 08:38:01 PM 7 4.68 0.00 0.95 2.56 0.03 91.77 Average: all 10.51 0.00 1.17 2.45 0.07 85.79 Average: 0 10.67 0.00 1.01 2.31 0.06 85.94 Average: 1 12.42 0.00 1.30 5.37 0.07 80.84 Average: 2 13.34 0.00 1.54 3.20 0.06 81.87 Average: 3 7.40 0.00 1.16 2.27 0.20 88.98 Average: 4 12.88 0.00 1.09 1.52 0.05 84.45 Average: 5 10.61 0.00 1.25 1.40 0.05 86.69 Average: 6 10.69 0.00 0.98 1.64 0.05 86.64 Average: 7 6.11 0.00 1.05 1.88 0.05 90.92