---> uname -a: Linux prd-centos8-docker-8c-8g-12129.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 1043 27293 19 3552 30386 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:b4:d7:88 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.185/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:feb4:d788/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fd:62:88:52 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:fdff:fe62:8852/64 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) 01/14/2024 _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 128.61 16.84 111.76 3721.16 8707.85 04:14:01 AM 374.23 9.53 364.70 1988.67 10966.09 04:15:01 AM 176.12 1.87 174.26 48.65 8865.14 04:16:01 AM 158.20 1.33 156.87 424.99 35592.54 Average: 209.29 7.39 201.90 1545.82 16033.72 04:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:13:01 AM 29366764 31190088 3288948 10.07 2688 2141928 1997244 5.93 174776 2665016 117076 04:14:01 AM 28471368 30561416 4184344 12.81 2688 2403032 1912824 5.68 255436 3445272 94608 04:15:01 AM 27460968 29890540 5194744 15.91 2688 2736580 2481556 7.36 342312 4343764 209308 04:16:01 AM 27931220 31081900 4724492 14.47 2688 3445956 1587676 4.71 516160 3662680 149416 Average: 28307580 30680986 4348132 13.32 2688 2681874 1994825 5.92 322171 3529183 142602 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 113.75 96.75 1089.36 142.92 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 310.00 284.26 3072.78 42.50 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 329.41 279.41 4441.52 36.86 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 295.82 242.51 4064.08 1257.07 0.00 0.00 0.00 0.00 04:16:01 AM docker0 10.66 18.09 0.61 305.93 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 262.24 225.73 3166.97 369.88 0.00 0.00 0.00 0.00 Average: docker0 2.67 4.52 0.15 76.49 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) 01/14/2024 _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 9.57 0.00 1.03 0.41 0.05 88.93 04:13:01 AM 0 6.92 0.00 0.53 0.07 0.08 92.40 04:13:01 AM 1 1.54 0.00 0.54 0.02 0.10 97.81 04:13:01 AM 2 12.95 0.00 1.12 0.60 0.03 85.30 04:13:01 AM 3 11.19 0.00 1.58 0.33 0.05 86.84 04:13:01 AM 4 5.15 0.00 0.57 0.05 0.03 94.20 04:13:01 AM 5 2.89 0.00 0.62 0.38 0.05 96.06 04:13:01 AM 6 27.27 0.00 2.20 1.02 0.05 69.46 04:13:01 AM 7 8.66 0.00 1.10 0.82 0.03 89.38 04:14:01 AM all 17.11 0.00 1.15 1.84 0.08 79.82 04:14:01 AM 0 15.22 0.00 0.96 0.71 0.08 83.04 04:14:01 AM 1 11.69 0.00 1.20 3.51 0.08 83.51 04:14:01 AM 2 21.85 0.00 1.32 2.80 0.08 73.95 04:14:01 AM 3 22.89 0.00 0.60 0.07 0.07 76.37 04:14:01 AM 4 17.04 0.00 1.81 2.76 0.07 78.32 04:14:01 AM 5 18.91 0.00 1.24 1.66 0.08 78.11 04:14:01 AM 6 11.69 0.00 0.97 1.85 0.08 85.41 04:14:01 AM 7 17.59 0.00 1.09 1.38 0.10 79.83 04:15:01 AM all 13.09 0.00 0.78 0.65 0.08 85.39 04:15:01 AM 0 7.63 0.00 0.75 0.22 0.08 91.31 04:15:01 AM 1 16.63 0.00 0.89 1.52 0.10 80.86 04:15:01 AM 2 21.84 0.00 0.67 0.85 0.10 76.54 04:15:01 AM 3 11.49 0.00 0.72 0.25 0.08 87.45 04:15:01 AM 4 8.65 0.00 0.58 0.22 0.07 90.48 04:15:01 AM 5 13.96 0.00 1.09 1.72 0.07 83.16 04:15:01 AM 6 16.74 0.00 0.80 0.25 0.08 82.13 04:15:01 AM 7 7.78 0.00 0.74 0.20 0.07 91.21 04:16:01 AM all 9.89 0.00 2.62 2.37 0.10 85.02 04:16:01 AM 0 20.73 0.00 3.30 2.89 0.12 72.96 04:16:01 AM 1 7.39 0.00 2.79 6.75 0.12 82.95 04:16:01 AM 2 7.57 0.00 2.29 1.88 0.12 88.14 04:16:01 AM 3 8.81 0.00 2.74 1.33 0.12 87.00 04:16:01 AM 4 13.69 0.00 2.69 1.16 0.08 82.38 04:16:01 AM 5 5.95 0.00 2.76 2.23 0.13 88.93 04:16:01 AM 6 6.87 0.00 1.99 0.72 0.07 90.35 04:16:01 AM 7 8.11 0.00 2.40 2.05 0.07 87.37 Average: all 12.42 0.00 1.39 1.32 0.08 84.79 Average: 0 12.60 0.00 1.38 0.96 0.09 84.97 Average: 1 9.32 0.00 1.35 2.94 0.10 86.29 Average: 2 16.08 0.00 1.35 1.53 0.08 80.96 Average: 3 13.60 0.00 1.41 0.49 0.08 84.41 Average: 4 11.13 0.00 1.41 1.05 0.06 86.36 Average: 5 10.43 0.00 1.42 1.50 0.08 86.56 Average: 6 15.65 0.00 1.49 0.96 0.07 81.83 Average: 7 10.53 0.00 1.33 1.11 0.07 86.96