---> uname -a: Linux prd-centos8-docker-8c-8g-619.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 1064 27267 19 3557 30365 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:3b:4e:61 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.113/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86034sec preferred_lft 86034sec inet6 fe80::f816:3eff:fe3b:4e61/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fc:fa:81:be 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:fcff:fefa:81be/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) 01/29/2024 _x86_64_ (8 CPU) 04:11:41 LINUX RESTART (8 CPU) 04:12:01 AM tps rtps wtps bread/s bwrtn/s 04:13:01 AM 110.13 43.50 66.63 7742.00 39438.70 04:14:01 AM 171.04 21.04 150.00 4487.97 9828.66 04:15:01 AM 310.36 4.65 305.72 1161.01 9289.47 04:16:01 AM 103.00 0.23 102.77 7.20 8293.98 04:17:01 AM 222.76 3.00 219.76 536.35 36352.73 Average: 183.46 14.49 168.97 2787.05 20641.50 04:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:13:01 AM 29825908 31279396 2829804 8.67 2688 1789084 1436860 4.26 140720 2306920 54656 04:14:01 AM 29144888 31018896 3510824 10.75 2688 2192588 1826392 5.42 179516 2875552 119172 04:15:01 AM 28426828 30521716 4228884 12.95 2688 2407988 1952832 5.79 259824 3488840 106276 04:16:01 AM 28125844 30365228 4529868 13.87 2688 2549760 2083092 6.18 276112 3760300 23936 04:17:01 AM 27905460 31063044 4750252 14.55 2688 3455428 1569528 4.66 521432 3692824 141636 Average: 28685786 30849656 3969926 12.16 2688 2478970 1773741 5.26 275521 3224887 89135 04:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 273.64 180.67 890.51 52.17 0.00 0.00 0.00 0.00 04:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 124.18 100.50 1423.52 35.01 0.00 0.00 0.00 0.00 04:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 272.19 245.11 2746.91 36.37 0.00 0.00 0.00 0.00 04:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 130.34 107.17 2244.79 16.37 0.00 0.00 0.00 0.00 04:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 462.91 392.30 6244.55 1275.86 0.00 0.00 0.00 0.00 04:17:01 AM docker0 8.56 13.45 0.50 306.51 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 252.66 205.15 2710.07 283.17 0.00 0.00 0.00 0.00 Average: docker0 1.71 2.69 0.10 61.31 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) 01/29/2024 _x86_64_ (8 CPU) 04:11:41 LINUX RESTART (8 CPU) 04:12:01 AM CPU %user %nice %system %iowait %steal %idle 04:13:01 AM all 10.65 0.00 2.38 7.77 0.07 79.12 04:13:01 AM 0 8.05 0.00 2.27 3.39 0.08 86.21 04:13:01 AM 1 13.84 0.00 2.57 14.28 0.10 69.22 04:13:01 AM 2 8.92 0.00 2.05 6.99 0.07 81.97 04:13:01 AM 3 16.04 0.00 2.12 5.20 0.08 76.56 04:13:01 AM 4 7.81 0.00 2.95 9.12 0.05 80.07 04:13:01 AM 5 15.05 0.00 3.07 2.98 0.05 78.85 04:13:01 AM 6 6.49 0.00 1.95 6.98 0.08 84.50 04:13:01 AM 7 9.06 0.00 2.11 13.20 0.07 75.56 04:14:01 AM all 11.72 0.00 1.15 1.04 0.06 86.02 04:14:01 AM 0 12.13 0.00 0.98 0.40 0.07 86.42 04:14:01 AM 1 16.56 0.00 1.92 0.92 0.08 80.52 04:14:01 AM 2 22.06 0.00 2.31 1.94 0.05 73.64 04:14:01 AM 3 9.10 0.00 0.89 1.24 0.08 88.70 04:14:01 AM 4 2.37 0.00 0.48 0.42 0.07 96.66 04:14:01 AM 5 14.39 0.00 1.20 1.35 0.05 83.01 04:14:01 AM 6 4.27 0.00 0.48 0.87 0.05 94.32 04:14:01 AM 7 12.91 0.00 0.92 1.18 0.07 84.92 04:15:01 AM all 15.94 0.00 1.00 2.16 0.08 80.82 04:15:01 AM 0 16.47 0.00 0.64 0.60 0.07 82.22 04:15:01 AM 1 11.05 0.00 0.69 2.34 0.13 85.80 04:15:01 AM 2 20.04 0.00 2.20 5.30 0.08 72.38 04:15:01 AM 3 21.80 0.00 1.19 4.85 0.08 72.09 04:15:01 AM 4 5.07 0.00 0.72 0.85 0.07 93.29 04:15:01 AM 5 13.35 0.00 0.60 1.62 0.07 84.36 04:15:01 AM 6 16.32 0.00 1.09 1.24 0.07 81.29 04:15:01 AM 7 23.43 0.00 0.89 0.50 0.07 75.12 04:16:01 AM all 6.76 0.00 0.40 0.61 0.04 92.18 04:16:01 AM 0 3.86 0.00 0.28 0.08 0.05 95.73 04:16:01 AM 1 6.96 0.00 0.45 1.52 0.07 91.00 04:16:01 AM 2 6.85 0.00 0.57 0.32 0.05 92.22 04:16:01 AM 3 8.24 0.00 0.25 1.02 0.03 90.45 04:16:01 AM 4 3.69 0.00 0.38 0.05 0.03 95.84 04:16:01 AM 5 9.67 0.00 0.60 0.70 0.03 89.00 04:16:01 AM 6 5.56 0.00 0.45 1.04 0.05 92.90 04:16:01 AM 7 9.24 0.00 0.25 0.15 0.03 90.33 04:17:01 AM all 13.95 0.00 2.93 1.99 0.08 81.05 04:17:01 AM 0 19.11 0.00 2.63 0.55 0.08 77.62 04:17:01 AM 1 8.56 0.00 2.85 6.30 0.08 82.20 04:17:01 AM 2 12.57 0.00 2.84 0.57 0.08 83.94 04:17:01 AM 3 22.04 0.00 3.12 2.07 0.08 72.69 04:17:01 AM 4 11.25 0.00 2.72 2.42 0.05 83.55 04:17:01 AM 5 18.59 0.00 3.90 1.99 0.08 75.44 04:17:01 AM 6 8.50 0.00 2.72 0.13 0.07 88.58 04:17:01 AM 7 11.00 0.00 2.65 1.93 0.08 84.34 Average: all 11.80 0.00 1.57 2.71 0.07 83.85 Average: 0 11.92 0.00 1.36 1.00 0.07 85.65 Average: 1 11.39 0.00 1.69 5.05 0.09 81.77 Average: 2 14.09 0.00 1.99 3.02 0.07 80.83 Average: 3 15.43 0.00 1.51 2.87 0.07 80.12 Average: 4 6.03 0.00 1.45 2.56 0.05 89.90 Average: 5 14.20 0.00 1.87 1.73 0.06 82.14 Average: 6 8.23 0.00 1.34 2.05 0.06 88.32 Average: 7 13.13 0.00 1.36 3.39 0.06 82.06