---> uname -a: Linux prd-centos8-docker-8c-8g-7056.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 1074 27214 19 3600 30353 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:e5:21:f6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.68/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85954sec preferred_lft 85954sec inet6 fe80::f816:3eff:fee5:21f6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:51:81:de:26 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::42:51ff:fe81:de26/64 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) 12/23/2023 _x86_64_ (8 CPU) 04:11:20 LINUX RESTART (8 CPU) 04:12:01 AM tps rtps wtps bread/s bwrtn/s 04:13:01 AM 79.24 6.93 72.31 1301.30 6365.61 04:14:01 AM 63.41 0.05 63.36 1.07 6178.07 04:15:01 AM 81.36 15.00 66.36 3175.61 2657.01 04:16:01 AM 322.80 5.25 317.55 1213.93 10191.33 04:17:01 AM 172.12 1.93 170.19 61.19 9432.94 04:18:01 AM 177.43 1.78 175.65 431.52 35890.10 Average: 149.39 5.16 144.23 1030.80 11786.78 04:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:13:01 AM 29645728 31283416 3009984 9.22 2688 1964288 1424020 4.23 162312 2428136 117208 04:14:01 AM 29581392 31260100 3074320 9.41 2688 2004668 1407204 4.18 163580 2484676 3412 04:15:01 AM 29130776 31046168 3524936 10.79 2688 2233564 1603716 4.76 179712 2890712 153232 04:16:01 AM 28414876 30542632 4240836 12.99 2688 2440692 1917416 5.69 239208 3522152 104584 04:17:01 AM 27736408 30110396 4919304 15.06 2688 2681432 2251196 6.68 289388 4126472 106808 04:18:01 AM 27887496 31085120 4768216 14.60 2688 3492800 1533328 4.55 516348 3705076 149760 Average: 28732779 30887972 3922933 12.01 2688 2469574 1689480 5.01 258425 3192871 105834 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 46.35 30.77 669.43 4.84 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 15.70 12.81 192.56 2.18 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 86.20 75.74 792.96 30.48 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 246.99 224.93 2627.06 33.49 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 242.71 209.95 3739.64 30.33 0.00 0.00 0.00 0.00 04:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 344.18 297.33 4889.33 1265.34 0.00 0.00 0.00 0.00 04:18:01 AM docker0 9.13 15.26 0.53 306.02 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 163.69 141.93 2151.90 227.82 0.00 0.00 0.00 0.00 Average: docker0 1.52 2.54 0.09 51.01 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) 12/23/2023 _x86_64_ (8 CPU) 04:11:20 LINUX RESTART (8 CPU) 04:12:01 AM CPU %user %nice %system %iowait %steal %idle 04:13:01 AM all 6.01 0.00 0.67 5.69 0.05 87.59 04:13:01 AM 0 8.11 0.00 0.87 2.17 0.05 88.81 04:13:01 AM 1 13.97 0.00 1.07 2.61 0.07 82.29 04:13:01 AM 2 0.82 0.00 0.22 12.31 0.05 86.61 04:13:01 AM 3 1.79 0.00 0.08 0.82 0.05 97.26 04:13:01 AM 4 16.97 0.00 1.62 13.90 0.05 67.47 04:13:01 AM 5 1.42 0.00 0.53 6.39 0.03 91.63 04:13:01 AM 6 0.32 0.00 0.13 0.23 0.03 99.28 04:13:01 AM 7 4.67 0.00 0.82 7.07 0.05 87.40 04:14:01 AM all 1.55 0.00 0.20 8.44 0.02 89.79 04:14:01 AM 0 0.08 0.00 0.15 2.87 0.02 96.88 04:14:01 AM 1 1.55 0.00 0.33 24.90 0.03 73.18 04:14:01 AM 2 1.65 0.00 0.08 0.35 0.02 97.90 04:14:01 AM 3 5.02 0.00 0.42 1.18 0.02 93.36 04:14:01 AM 4 0.23 0.00 0.08 8.20 0.02 91.47 04:14:01 AM 5 0.02 0.00 0.03 4.72 0.00 95.23 04:14:01 AM 6 0.05 0.00 0.15 8.09 0.02 91.69 04:14:01 AM 7 3.80 0.00 0.32 17.24 0.02 78.62 04:15:01 AM all 6.86 0.00 0.62 3.72 0.04 88.76 04:15:01 AM 0 6.16 0.00 0.38 0.07 0.03 93.36 04:15:01 AM 1 8.90 0.00 0.87 2.54 0.03 87.67 04:15:01 AM 2 6.44 0.00 0.48 6.54 0.05 86.48 04:15:01 AM 3 16.30 0.00 1.23 2.82 0.05 79.60 04:15:01 AM 4 3.57 0.00 0.38 1.15 0.05 94.84 04:15:01 AM 5 5.13 0.00 0.43 5.58 0.03 88.83 04:15:01 AM 6 5.29 0.00 0.62 3.09 0.03 90.97 04:15:01 AM 7 3.05 0.00 0.57 7.99 0.02 88.37 04:16:01 AM all 13.28 0.00 0.88 5.07 0.07 80.70 04:16:01 AM 0 12.25 0.00 1.29 2.63 0.08 83.75 04:16:01 AM 1 18.17 0.00 1.42 10.69 0.10 69.62 04:16:01 AM 2 20.24 0.00 1.34 7.01 0.08 71.33 04:16:01 AM 3 21.68 0.00 0.75 12.80 0.05 64.72 04:16:01 AM 4 12.44 0.00 0.57 1.72 0.05 85.22 04:16:01 AM 5 9.59 0.00 0.52 1.70 0.07 88.12 04:16:01 AM 6 6.11 0.00 0.45 2.69 0.05 90.70 04:16:01 AM 7 5.76 0.00 0.72 1.35 0.05 92.12 04:17:01 AM all 13.72 0.00 0.77 3.67 0.06 81.78 04:17:01 AM 0 13.07 0.00 1.12 3.01 0.07 82.74 04:17:01 AM 1 17.02 0.00 0.85 8.11 0.07 73.95 04:17:01 AM 2 12.03 0.00 0.74 6.05 0.07 81.12 04:17:01 AM 3 13.51 0.00 0.60 2.86 0.07 82.97 04:17:01 AM 4 13.08 0.00 0.84 2.09 0.07 83.93 04:17:01 AM 5 17.94 0.00 0.69 3.08 0.05 78.25 04:17:01 AM 6 9.15 0.00 0.72 0.57 0.05 89.51 04:17:01 AM 7 13.98 0.00 0.58 3.59 0.05 81.79 04:18:01 AM all 11.54 0.00 2.98 2.69 0.07 82.72 04:18:01 AM 0 13.27 0.00 2.95 1.38 0.08 82.32 04:18:01 AM 1 11.82 0.00 2.70 10.67 0.08 74.72 04:18:01 AM 2 20.60 0.00 3.48 1.90 0.08 73.94 04:18:01 AM 3 8.49 0.00 2.72 0.89 0.05 87.84 04:18:01 AM 4 8.17 0.00 3.30 1.33 0.05 87.16 04:18:01 AM 5 7.32 0.00 2.48 1.93 0.08 88.18 04:18:01 AM 6 9.57 0.00 3.28 2.71 0.07 84.38 04:18:01 AM 7 13.11 0.00 2.89 0.74 0.07 83.19 Average: all 8.82 0.00 1.02 4.88 0.05 85.23 Average: 0 8.81 0.00 1.13 2.02 0.06 87.99 Average: 1 11.90 0.00 1.21 9.92 0.06 76.91 Average: 2 10.28 0.00 1.05 5.70 0.06 82.91 Average: 3 11.13 0.00 0.97 3.56 0.05 84.30 Average: 4 9.08 0.00 1.13 4.74 0.05 85.01 Average: 5 6.89 0.00 0.78 3.90 0.04 88.38 Average: 6 5.08 0.00 0.89 2.90 0.04 91.10 Average: 7 7.39 0.00 0.98 6.34 0.04 85.25