---> uname -a: Linux prd-centos8-docker-8c-8g-13357.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 13G 148G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1074 25712 19 5102 30342 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:21:78:7d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.229/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85838sec preferred_lft 85838sec inet6 fe80::f816:3eff:fe21:787d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bb:dd:8c:f5 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:bbff:fedd:8cf5/64 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) 01/19/2024 _x86_64_ (8 CPU) 10:14:30 LINUX RESTART (8 CPU) 10:15:01 AM tps rtps wtps bread/s bwrtn/s 10:16:01 AM 218.99 13.50 205.50 2386.27 7274.73 10:17:01 AM 250.02 19.96 230.06 3793.94 10752.77 10:18:01 AM 97.98 1.32 96.67 487.84 11168.53 10:19:01 AM 93.49 0.53 92.95 482.24 29589.20 10:20:01 AM 42.30 12.01 30.29 487.44 919.08 10:21:01 AM 28.29 0.02 28.27 0.53 819.79 10:22:01 AM 42.61 2.48 40.13 4499.38 6962.44 10:23:01 AM 118.11 1.10 117.01 68.64 29502.65 Average: 111.48 6.36 105.11 1525.72 12123.76 10:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:16:01 AM 29584272 31280056 3071440 9.41 2688 2020164 1461228 4.34 168860 2475696 165252 10:17:01 AM 28600656 30680380 4055056 12.42 2688 2393968 1840224 5.46 246524 3328528 190356 10:18:01 AM 27184124 29452280 5471588 16.76 2688 2579240 2886080 8.56 312464 4664184 53504 10:19:01 AM 25313288 28409560 7342424 22.48 2688 3390768 5728512 17.00 445028 6331180 256 10:20:01 AM 25400564 28513140 7255148 22.22 2688 3406068 3865200 11.47 527272 6155824 216 10:21:01 AM 25498800 28624004 7156912 21.92 2688 3418352 3591156 10.65 538328 6056948 5308 10:22:01 AM 24870944 28732128 7784768 23.84 2688 4150180 3397232 10.08 728928 6478492 406780 10:23:01 AM 24355540 28932132 8300172 25.42 2688 4850832 3396248 10.08 795504 6884372 314580 Average: 26351024 29327960 6304688 19.31 2688 3276196 3270735 9.70 470364 5296903 142032 10:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 AM eth0 146.65 100.17 1169.07 26.43 0.00 0.00 0.00 0.00 10:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 AM eth0 309.06 269.31 3353.58 57.95 0.00 0.00 0.00 0.00 10:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 AM lo 2.08 2.08 0.35 0.35 0.00 0.00 0.00 0.00 10:18:01 AM eth0 189.87 140.79 2525.70 23.41 0.00 0.00 0.00 0.00 10:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 AM eth0 1044.35 292.59 6483.73 22.22 0.00 0.00 0.00 0.00 10:19:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:19:01 AM veth8fbdca9 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 10:20:01 AM lo 56.70 56.70 7.16 7.16 0.00 0.00 0.00 0.00 10:20:01 AM eth0 184.09 193.80 184.72 43.16 0.00 0.00 0.00 0.00 10:20:01 AM docker0 6.71 7.41 0.86 0.88 0.00 0.00 0.00 0.00 10:21:01 AM lo 338.02 338.02 130.23 130.23 0.00 0.00 0.00 0.00 10:21:01 AM eth0 99.12 71.29 32.92 39.86 0.00 0.00 0.00 0.00 10:21:01 AM docker0 3.50 4.23 0.59 0.54 0.00 0.00 0.00 0.00 10:22:01 AM lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 10:22:01 AM eth0 162.54 125.48 1983.99 27.44 0.00 0.00 0.00 0.00 10:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 AM lo 193.59 193.59 51.44 51.44 0.00 0.00 0.00 0.00 10:23:01 AM eth0 377.24 116.63 2335.39 13.73 0.00 0.00 0.00 0.00 10:23:01 AM docker0 96.85 102.27 34.75 18.37 0.00 0.00 0.00 0.00 Average: lo 73.82 73.82 23.65 23.65 0.00 0.00 0.00 0.00 Average: eth0 314.12 163.76 2258.64 31.78 0.00 0.00 0.00 0.00 Average: docker0 13.38 14.25 4.53 2.47 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) 01/19/2024 _x86_64_ (8 CPU) 10:14:30 LINUX RESTART (8 CPU) 10:15:01 AM CPU %user %nice %system %iowait %steal %idle 10:16:01 AM all 9.85 0.00 1.18 1.62 0.05 87.31 10:16:01 AM 0 13.20 0.00 1.05 0.60 0.05 85.09 10:16:01 AM 1 6.07 0.00 0.62 1.10 0.03 92.17 10:16:01 AM 2 6.83 0.00 0.85 0.32 0.03 91.97 10:16:01 AM 3 10.15 0.00 1.22 1.15 0.05 87.42 10:16:01 AM 4 27.27 0.00 2.67 2.44 0.05 67.57 10:16:01 AM 5 1.00 0.00 0.55 1.56 0.08 96.80 10:16:01 AM 6 9.87 0.00 0.93 0.53 0.03 88.63 10:16:01 AM 7 4.38 0.00 1.50 5.27 0.03 88.81 10:17:01 AM all 21.15 0.00 1.29 1.62 0.08 75.86 10:17:01 AM 0 27.28 0.00 0.92 2.04 0.08 69.67 10:17:01 AM 1 34.04 0.00 2.34 2.01 0.10 61.51 10:17:01 AM 2 22.38 0.00 1.49 3.75 0.07 72.32 10:17:01 AM 3 10.22 0.00 0.97 0.47 0.08 88.25 10:17:01 AM 4 28.51 0.00 1.99 2.84 0.08 66.58 10:17:01 AM 5 11.29 0.00 1.00 0.69 0.08 86.93 10:17:01 AM 6 9.60 0.00 0.60 0.55 0.05 89.20 10:17:01 AM 7 25.89 0.00 1.00 0.60 0.07 72.44 10:18:01 AM all 37.75 0.00 0.98 0.80 0.09 60.39 10:18:01 AM 0 51.72 0.00 0.88 0.12 0.10 47.18 10:18:01 AM 1 37.39 0.00 0.85 2.59 0.10 59.06 10:18:01 AM 2 32.52 0.00 1.29 2.17 0.08 63.94 10:18:01 AM 3 27.14 0.00 1.10 0.02 0.08 71.65 10:18:01 AM 4 45.13 0.00 0.60 0.02 0.08 54.17 10:18:01 AM 5 31.59 0.00 0.67 0.00 0.07 67.68 10:18:01 AM 6 49.06 0.00 1.65 0.43 0.10 48.76 10:18:01 AM 7 27.40 0.00 0.78 1.04 0.08 70.70 10:19:01 AM all 27.32 0.00 2.15 2.49 0.09 67.95 10:19:01 AM 0 27.50 0.00 1.64 0.03 0.08 70.74 10:19:01 AM 1 26.93 0.00 2.52 5.18 0.08 65.29 10:19:01 AM 2 28.98 0.00 2.26 6.23 0.12 62.42 10:19:01 AM 3 31.02 0.00 2.56 0.08 0.08 66.26 10:19:01 AM 4 11.11 0.00 1.90 1.28 0.07 85.64 10:19:01 AM 5 27.15 0.00 1.83 5.94 0.10 64.97 10:19:01 AM 6 34.63 0.00 2.13 0.20 0.10 62.94 10:19:01 AM 7 31.20 0.00 2.35 0.97 0.08 65.39 10:20:01 AM all 17.83 0.33 1.74 0.18 0.09 79.83 10:20:01 AM 0 20.34 0.03 1.57 0.12 0.08 77.85 10:20:01 AM 1 14.55 2.43 2.29 0.54 0.08 80.11 10:20:01 AM 2 18.18 0.03 1.86 0.15 0.08 79.69 10:20:01 AM 3 17.29 0.00 1.74 0.17 0.08 80.72 10:20:01 AM 4 18.84 0.05 1.46 0.27 0.08 79.30 10:20:01 AM 5 20.24 0.05 1.57 0.05 0.08 78.00 10:20:01 AM 6 15.99 0.02 1.87 0.08 0.08 81.96 10:20:01 AM 7 17.25 0.05 1.57 0.03 0.10 80.99 10:21:01 AM all 31.07 0.35 2.22 0.09 0.11 66.17 10:21:01 AM 0 25.45 0.10 2.04 0.08 0.12 72.21 10:21:01 AM 1 41.07 2.24 2.21 0.02 0.12 54.35 10:21:01 AM 2 28.27 0.00 2.21 0.32 0.10 69.10 10:21:01 AM 3 37.69 0.03 2.21 0.07 0.13 59.86 10:21:01 AM 4 37.86 0.05 2.48 0.02 0.13 59.47 10:21:01 AM 5 26.57 0.37 2.29 0.00 0.08 70.68 10:21:01 AM 6 37.17 0.02 2.51 0.07 0.10 60.13 10:21:01 AM 7 14.41 0.02 1.79 0.12 0.08 83.58 10:22:01 AM all 35.42 0.00 1.44 0.51 0.09 62.53 10:22:01 AM 0 25.61 0.00 1.77 0.18 0.10 72.34 10:22:01 AM 1 48.65 0.00 1.81 0.10 0.10 49.34 10:22:01 AM 2 35.10 0.00 1.79 0.94 0.08 62.09 10:22:01 AM 3 30.84 0.00 1.32 0.08 0.12 67.64 10:22:01 AM 4 28.26 0.00 1.52 0.02 0.08 70.12 10:22:01 AM 5 36.50 0.00 1.54 2.59 0.08 59.29 10:22:01 AM 6 34.93 0.00 1.05 0.18 0.08 63.75 10:22:01 AM 7 43.47 0.00 0.75 0.00 0.08 55.69 10:23:01 AM all 31.19 0.00 1.80 1.95 0.09 64.96 10:23:01 AM 0 39.00 0.00 2.10 2.92 0.10 55.88 10:23:01 AM 1 24.29 0.00 2.17 2.28 0.08 71.17 10:23:01 AM 2 23.25 0.00 2.15 2.50 0.10 72.00 10:23:01 AM 3 39.13 0.00 1.29 0.02 0.10 59.47 10:23:01 AM 4 30.01 0.00 2.28 2.93 0.08 64.69 10:23:01 AM 5 31.67 0.00 1.59 1.47 0.10 65.16 10:23:01 AM 6 23.35 0.00 1.49 3.50 0.08 71.58 10:23:01 AM 7 38.81 0.00 1.31 0.02 0.08 59.78 Average: all 26.44 0.09 1.60 1.16 0.08 70.63 Average: 0 28.76 0.02 1.50 0.76 0.09 68.87 Average: 1 29.12 0.58 1.85 1.72 0.09 66.63 Average: 2 24.43 0.00 1.73 2.04 0.08 71.70 Average: 3 25.43 0.00 1.55 0.26 0.09 72.67 Average: 4 28.39 0.01 1.86 1.23 0.08 68.42 Average: 5 23.25 0.05 1.38 1.53 0.09 73.70 Average: 6 26.82 0.00 1.53 0.69 0.08 70.87 Average: 7 25.35 0.01 1.38 1.01 0.08 72.17