---> uname -a: Linux prd-centos8-docker-8c-8g-37198.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 1041 27254 19 3594 30390 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:79:78:61 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.189/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86141sec preferred_lft 86141sec inet6 fe80::f816:3eff:fe79:7861/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:00:45:20:05 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:ff:fe45:2005/64 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) 09/09/2024 _x86_64_ (8 CPU) 04:11:24 LINUX RESTART (8 CPU) 04:12:02 AM tps rtps wtps bread/s bwrtn/s 04:13:01 AM 183.02 21.48 161.54 4477.26 9512.89 04:14:01 AM 379.69 4.83 374.85 1167.14 12615.53 04:15:01 AM 269.85 3.08 266.77 525.60 43882.46 Average: 278.04 9.73 268.31 2043.11 22075.13 04:12:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:13:01 AM 29198812 31052684 3456900 10.59 2688 2173376 1781144 5.28 180016 2821932 123908 04:14:01 AM 28237992 30437300 4417720 13.53 2688 2510328 1979964 5.87 268804 3656460 148912 04:15:01 AM 27981328 31176348 4674384 14.31 2688 3492244 1459936 4.33 526452 3610048 123864 Average: 28472711 30888777 4183001 12.81 2688 2725316 1740348 5.16 325091 3362813 132228 04:12:02 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 134.38 112.35 1418.98 39.15 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 385.49 326.90 4696.14 46.97 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 564.95 471.21 7277.41 1355.56 0.00 0.00 0.00 0.00 04:15:01 AM docker0 8.58 13.44 0.50 306.55 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 362.88 304.56 4481.32 483.10 0.00 0.00 0.00 0.00 Average: docker0 2.88 4.51 0.17 102.77 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) 09/09/2024 _x86_64_ (8 CPU) 04:11:24 LINUX RESTART (8 CPU) 04:12:02 AM CPU %user %nice %system %iowait %steal %idle 04:13:01 AM all 11.96 0.00 1.24 1.18 0.06 85.56 04:13:01 AM 0 4.40 0.00 0.92 0.41 0.07 94.21 04:13:01 AM 1 25.85 0.00 2.88 2.57 0.07 68.64 04:13:01 AM 2 11.30 0.00 0.76 1.09 0.07 86.78 04:13:01 AM 3 6.22 0.00 0.71 0.15 0.09 92.83 04:13:01 AM 4 15.58 0.00 1.39 1.66 0.05 81.31 04:13:01 AM 5 16.21 0.00 1.58 1.26 0.07 80.89 04:13:01 AM 6 9.85 0.00 1.09 1.24 0.03 87.79 04:13:01 AM 7 6.26 0.00 0.63 1.07 0.05 91.99 04:14:01 AM all 19.53 0.00 1.24 1.76 0.08 77.39 04:14:01 AM 0 16.30 0.00 1.05 1.25 0.10 81.30 04:14:01 AM 1 29.61 0.00 1.89 4.25 0.10 64.15 04:14:01 AM 2 15.68 0.00 0.64 0.60 0.07 83.02 04:14:01 AM 3 13.16 0.00 2.08 2.90 0.08 81.78 04:14:01 AM 4 27.61 0.00 0.97 1.14 0.07 70.22 04:14:01 AM 5 16.54 0.00 1.53 2.01 0.08 79.84 04:14:01 AM 6 20.97 0.00 0.77 0.47 0.08 77.71 04:14:01 AM 7 16.33 0.00 1.00 1.46 0.07 81.14 04:15:01 AM all 16.17 0.00 3.24 2.23 0.08 78.28 04:15:01 AM 0 22.88 0.00 2.72 0.32 0.08 73.99 04:15:01 AM 1 19.88 0.00 3.85 2.04 0.08 74.15 04:15:01 AM 2 15.14 0.00 3.03 2.72 0.10 79.01 04:15:01 AM 3 17.17 0.00 3.33 2.59 0.07 76.84 04:15:01 AM 4 11.73 0.00 3.23 4.65 0.07 80.33 04:15:01 AM 5 11.26 0.00 3.09 1.46 0.08 84.10 04:15:01 AM 6 17.27 0.00 3.56 3.76 0.07 75.34 04:15:01 AM 7 14.01 0.00 3.09 0.29 0.08 82.53 Average: all 15.90 0.00 1.91 1.72 0.07 80.39 Average: 0 14.56 0.00 1.57 0.66 0.08 83.13 Average: 1 25.12 0.00 2.87 2.95 0.08 68.97 Average: 2 14.05 0.00 1.48 1.47 0.08 82.92 Average: 3 12.21 0.00 2.04 1.89 0.08 83.78 Average: 4 18.33 0.00 1.86 2.49 0.06 77.26 Average: 5 14.67 0.00 2.07 1.58 0.08 81.61 Average: 6 16.06 0.00 1.81 1.82 0.06 80.25 Average: 7 12.23 0.00 1.58 0.94 0.07 85.19