---> uname -a: Linux prd-centos8-docker-8c-8g-972.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 2198 25880 18 3811 29240 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:81:f0:a3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.33/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:fe81:f0a3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2d:bc:fe:cd 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) 11/18/2023 _x86_64_ (8 CPU) 02:24:28 LINUX RESTART (8 CPU) 02:25:01 AM tps rtps wtps bread/s bwrtn/s 02:26:01 AM 95.55 7.68 87.87 1379.54 5802.65 02:27:01 AM 254.42 20.63 233.79 3483.37 12659.23 02:28:01 AM 157.67 2.88 154.79 81.05 50209.92 02:29:01 AM 10.45 0.00 10.45 0.00 8030.24 02:30:01 AM 46.39 0.45 45.94 63.86 2859.59 Average: 112.90 6.33 106.57 1001.63 15911.62 02:25:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:26:01 AM 29567288 31272028 3088424 9.46 2688 2027780 1448864 4.30 166796 2504284 171612 02:27:01 AM 27854364 30726528 4801348 14.70 2688 3183432 1804828 5.35 201252 4125540 932832 02:28:01 AM 26590060 30300508 6065652 18.57 2688 4013936 2140400 6.35 738396 4827452 291624 02:29:01 AM 26546176 30008916 6109536 18.71 2688 3765472 2456932 7.29 977576 4632436 5572 02:30:01 AM 26529256 29969572 6126456 18.76 2688 3742284 2538020 7.53 1151696 4473256 27032 Average: 27417429 30455510 5238283 16.04 2688 3346581 2077809 6.16 647143 4112594 285734 02:25:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 102.00 68.86 988.87 9.04 0.00 0.00 0.00 0.00 02:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 489.47 350.07 8748.77 61.58 0.00 0.00 0.00 0.00 02:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 363.02 239.83 2047.84 85.62 0.00 0.00 0.00 0.00 02:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 133.09 63.08 35.78 632.32 0.00 0.00 0.00 0.00 02:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 25.41 18.96 62.99 7.39 0.00 0.00 0.00 0.00 02:30:01 AM 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 222.60 148.16 2376.94 159.20 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) 11/18/2023 _x86_64_ (8 CPU) 02:24:28 LINUX RESTART (8 CPU) 02:25:01 AM CPU %user %nice %system %iowait %steal %idle 02:26:01 AM all 9.85 0.00 0.95 0.46 0.04 88.69 02:26:01 AM 0 1.05 0.00 0.45 0.48 0.03 97.98 02:26:01 AM 1 19.25 0.00 1.75 0.78 0.07 78.15 02:26:01 AM 2 18.50 0.00 1.64 0.63 0.03 79.19 02:26:01 AM 3 7.72 0.00 0.97 0.43 0.05 90.83 02:26:01 AM 4 14.92 0.00 0.98 0.40 0.03 83.66 02:26:01 AM 5 1.77 0.00 0.17 0.05 0.02 98.00 02:26:01 AM 6 5.31 0.00 0.63 0.65 0.03 93.37 02:26:01 AM 7 10.32 0.00 1.00 0.27 0.05 88.36 02:27:01 AM all 14.51 0.00 1.40 1.50 0.06 82.53 02:27:01 AM 0 7.58 0.00 1.37 0.95 0.05 90.05 02:27:01 AM 1 22.52 0.00 2.19 2.26 0.07 72.97 02:27:01 AM 2 19.86 0.00 2.34 3.46 0.08 74.25 02:27:01 AM 3 14.12 0.00 0.84 0.20 0.07 84.78 02:27:01 AM 4 12.58 0.00 0.97 0.72 0.05 85.68 02:27:01 AM 5 11.78 0.00 1.45 1.24 0.07 85.46 02:27:01 AM 6 18.61 0.00 1.12 1.82 0.05 78.39 02:27:01 AM 7 9.01 0.00 0.94 1.31 0.07 88.67 02:28:01 AM all 19.24 0.00 1.28 2.28 0.06 77.15 02:28:01 AM 0 17.32 0.00 0.38 0.22 0.05 82.03 02:28:01 AM 1 21.76 0.00 1.34 5.23 0.07 71.60 02:28:01 AM 2 22.94 0.00 0.77 1.50 0.05 74.74 02:28:01 AM 3 17.80 0.00 1.34 8.64 0.07 72.16 02:28:01 AM 4 21.96 0.00 1.15 0.37 0.05 76.46 02:28:01 AM 5 15.51 0.00 0.43 0.25 0.05 83.75 02:28:01 AM 6 10.88 0.00 2.96 1.99 0.07 84.11 02:28:01 AM 7 25.73 0.00 1.86 0.03 0.08 72.28 02:29:01 AM all 14.11 0.00 0.52 0.13 0.04 85.20 02:29:01 AM 0 0.67 0.00 0.08 0.00 0.02 99.23 02:29:01 AM 1 5.71 0.00 0.25 1.02 0.02 93.01 02:29:01 AM 2 39.14 0.00 1.83 0.00 0.08 58.95 02:29:01 AM 3 46.59 0.00 1.24 0.00 0.08 52.09 02:29:01 AM 4 1.85 0.00 0.07 0.03 0.03 98.01 02:29:01 AM 5 13.20 0.00 0.07 0.00 0.03 86.70 02:29:01 AM 6 2.29 0.00 0.08 0.00 0.02 97.61 02:29:01 AM 7 3.54 0.00 0.57 0.00 0.02 95.88 02:30:01 AM all 6.35 0.00 0.64 0.15 0.03 92.84 02:30:01 AM 0 14.28 0.00 0.67 0.07 0.05 84.94 02:30:01 AM 1 5.41 0.00 0.53 0.03 0.03 93.99 02:30:01 AM 2 12.03 0.00 0.98 0.23 0.02 86.73 02:30:01 AM 3 13.16 0.00 1.20 0.22 0.03 85.39 02:30:01 AM 4 0.77 0.00 0.40 0.28 0.02 98.53 02:30:01 AM 5 1.57 0.00 0.40 0.10 0.02 97.92 02:30:01 AM 6 0.73 0.00 0.45 0.13 0.02 98.66 02:30:01 AM 7 2.82 0.00 0.50 0.10 0.02 96.56 Average: all 12.81 0.00 0.96 0.90 0.05 85.29 Average: 0 8.18 0.00 0.59 0.34 0.04 90.84 Average: 1 14.92 0.00 1.21 1.86 0.05 81.95 Average: 2 22.48 0.00 1.51 1.17 0.05 74.79 Average: 3 19.88 0.00 1.12 1.90 0.06 77.05 Average: 4 10.41 0.00 0.71 0.36 0.04 88.47 Average: 5 8.76 0.00 0.50 0.33 0.04 90.37 Average: 6 7.56 0.00 1.05 0.92 0.04 90.44 Average: 7 10.27 0.00 0.97 0.34 0.05 88.37