---> uname -a: Linux prd-centos8-docker-8c-8g-8909.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1003 28382 19 2504 30437 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:60:fc:4a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.8/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fe60:fc4a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:62:07:5b:3e 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) 01/01/2024 _x86_64_ (8 CPU) 05:17:21 LINUX RESTART (8 CPU) 05:18:01 AM tps rtps wtps bread/s bwrtn/s 05:19:01 AM 98.30 6.98 91.32 1302.90 7251.13 05:20:01 AM 164.07 2.63 161.44 819.06 11260.89 05:21:01 AM 74.71 0.12 74.59 25.59 3448.22 05:22:02 AM 65.31 1.58 63.72 392.87 5056.62 Average: 100.60 2.83 97.77 635.11 6754.10 05:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:19:01 AM 29534800 31230504 3120904 9.56 2688 2020584 1479100 4.39 165668 2527608 139304 05:20:01 AM 27810288 29696620 4845416 14.84 2688 2202492 2904980 8.62 192620 4180364 61208 05:21:01 AM 27633840 29609500 5021864 15.38 2688 2288560 2832772 8.40 228888 4307060 63716 05:22:02 AM 29068024 31153196 3587680 10.99 2688 2395104 1440120 4.27 257132 2840080 41644 Average: 28511738 30422455 4143966 12.69 2688 2226685 2164243 6.42 211077 3463778 76468 05:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 59.06 41.00 892.16 8.30 0.00 0.00 0.00 0.00 05:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 208.57 183.07 1414.33 50.52 0.00 0.00 0.00 0.00 05:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM lo 1.05 1.05 0.12 0.12 0.00 0.00 0.00 0.00 05:21:01 AM eth0 92.12 80.56 973.55 18.70 0.00 0.00 0.00 0.00 05:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:02 AM eth0 115.06 95.95 778.49 26.58 0.00 0.00 0.00 0.00 05:22:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.26 0.26 0.03 0.03 0.00 0.00 0.00 0.00 Average: eth0 118.70 100.14 1014.63 26.02 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) 01/01/2024 _x86_64_ (8 CPU) 05:17:21 LINUX RESTART (8 CPU) 05:18:01 AM CPU %user %nice %system %iowait %steal %idle 05:19:01 AM all 9.05 0.00 0.89 1.08 0.05 88.93 05:19:01 AM 0 2.12 0.00 0.63 0.92 0.07 96.26 05:19:01 AM 1 13.69 0.00 0.79 1.12 0.05 84.35 05:19:01 AM 2 9.48 0.00 1.22 0.65 0.07 88.58 05:19:01 AM 3 13.42 0.00 1.41 1.67 0.05 83.45 05:19:01 AM 4 3.80 0.00 0.65 0.78 0.02 94.74 05:19:01 AM 5 12.68 0.00 1.20 1.07 0.02 85.04 05:19:01 AM 6 16.98 0.00 1.07 1.94 0.05 79.96 05:19:01 AM 7 0.25 0.00 0.13 0.52 0.08 99.01 05:20:01 AM all 16.29 0.00 1.10 2.26 0.07 80.28 05:20:01 AM 0 18.16 0.00 1.18 2.56 0.10 78.00 05:20:01 AM 1 12.93 0.00 1.73 3.65 0.08 81.61 05:20:01 AM 2 10.37 0.00 1.12 0.86 0.08 87.56 05:20:01 AM 3 25.49 0.00 1.46 1.92 0.07 71.07 05:20:01 AM 4 15.70 0.00 0.99 1.69 0.07 81.55 05:20:01 AM 5 23.77 0.00 1.03 2.69 0.08 72.42 05:20:01 AM 6 14.60 0.00 0.89 4.31 0.05 80.16 05:20:01 AM 7 9.23 0.00 0.39 0.35 0.05 89.98 05:21:01 AM all 21.32 0.00 0.93 7.69 0.07 69.99 05:21:01 AM 0 18.07 0.00 0.87 1.66 0.08 79.30 05:21:01 AM 1 18.14 0.00 1.01 26.58 0.10 54.17 05:21:01 AM 2 20.40 0.00 1.21 15.49 0.07 62.83 05:21:01 AM 3 28.57 0.00 0.93 6.62 0.08 63.79 05:21:01 AM 4 23.24 0.00 0.74 1.75 0.08 74.19 05:21:01 AM 5 24.78 0.00 0.96 5.33 0.07 68.86 05:21:01 AM 6 26.20 0.00 0.82 0.40 0.05 72.53 05:21:01 AM 7 11.23 0.00 0.85 3.74 0.05 84.12 05:22:02 AM all 34.54 0.00 1.50 1.38 0.10 62.48 05:22:02 AM 0 37.89 0.00 1.83 0.89 0.10 59.28 05:22:02 AM 1 33.86 0.00 1.64 2.97 0.10 61.43 05:22:02 AM 2 41.14 0.00 1.28 1.92 0.10 55.57 05:22:02 AM 3 24.36 0.00 1.12 0.30 0.08 74.13 05:22:02 AM 4 34.90 0.00 1.68 1.07 0.10 62.24 05:22:02 AM 5 30.41 0.00 1.21 0.55 0.10 67.73 05:22:02 AM 6 29.44 0.00 1.28 2.46 0.10 66.72 05:22:02 AM 7 44.49 0.00 2.00 0.87 0.10 52.54 Average: all 20.28 0.00 1.10 3.10 0.07 75.44 Average: 0 19.03 0.00 1.13 1.51 0.09 78.25 Average: 1 19.66 0.00 1.29 8.56 0.08 70.40 Average: 2 20.35 0.00 1.21 4.74 0.08 73.62 Average: 3 22.94 0.00 1.23 2.62 0.07 73.14 Average: 4 19.39 0.00 1.01 1.32 0.07 78.21 Average: 5 22.89 0.00 1.10 2.40 0.07 73.54 Average: 6 21.78 0.00 1.01 2.28 0.06 74.86 Average: 7 16.18 0.00 0.84 1.37 0.07 81.53