---> uname -a: Linux prd-centos8-docker-8c-8g-13007.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: 2799.996 BogoMIPS: 5599.99 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 1043 27623 19 3223 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:42:8b:13 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.73/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86139sec preferred_lft 86139sec inet6 fe80::f816:3eff:fe42:8b13/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:11:14:43:cc 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::42:11ff:fe14:43cc/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) 03/14/2024 _x86_64_ (8 CPU) 06:21:53 LINUX RESTART (8 CPU) 06:22:01 AM tps rtps wtps bread/s bwrtn/s 06:23:01 AM 168.76 74.53 94.24 10784.97 41437.69 06:24:01 AM 368.68 3.10 365.58 887.84 12072.24 06:25:01 AM 292.32 4.13 288.19 1013.80 34492.19 06:26:01 AM 96.93 0.98 95.95 70.78 10195.63 Average: 231.67 20.68 210.99 3189.35 24549.44 06:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:23:01 AM 29694840 31328332 2960872 9.07 2688 1959976 1417508 4.21 161588 2379416 131008 06:24:01 AM 28504072 30419004 4151640 12.71 2688 2230420 2187264 6.49 199732 3478992 137076 06:25:01 AM 27081536 29801520 5574176 17.07 2688 3019324 2547416 7.56 420464 4613480 3192 06:26:01 AM 28304688 31138608 4351024 13.32 2688 3133264 1487788 4.41 651004 3167400 11060 Average: 28396284 30671866 4259428 13.04 2688 2585746 1909994 5.67 358197 3409822 70584 06:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 327.17 211.20 1477.34 56.82 0.00 0.00 0.00 0.00 06:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 273.88 241.87 2620.84 55.68 0.00 0.00 0.00 0.00 06:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM eth0 428.07 349.25 6852.90 45.29 0.00 0.00 0.00 0.00 06:25:01 AM docker0 7.81 12.63 0.46 306.53 0.00 0.00 0.00 0.00 06:25:01 AM vethcafcbc6 1.53 2.28 0.13 32.53 0.00 0.00 0.00 0.00 06:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM eth0 275.96 271.71 356.97 1928.29 0.00 0.00 0.00 0.00 06:26:01 AM docker0 0.00 0.13 0.00 0.01 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 326.27 268.51 2827.01 521.52 0.00 0.00 0.00 0.00 Average: docker0 1.95 3.19 0.12 76.64 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) 03/14/2024 _x86_64_ (8 CPU) 06:21:53 LINUX RESTART (8 CPU) 06:22:01 AM CPU %user %nice %system %iowait %steal %idle 06:23:01 AM all 13.80 0.00 2.85 3.30 0.06 79.99 06:23:01 AM 0 9.96 0.00 3.06 8.20 0.08 78.70 06:23:01 AM 1 12.37 0.00 2.76 5.39 0.07 79.41 06:23:01 AM 2 17.33 0.00 3.54 4.48 0.05 74.60 06:23:01 AM 3 8.30 0.00 1.67 0.72 0.05 89.26 06:23:01 AM 4 30.20 0.00 3.99 2.91 0.07 62.84 06:23:01 AM 5 7.70 0.00 2.59 1.59 0.05 88.06 06:23:01 AM 6 7.71 0.00 2.54 0.74 0.08 88.92 06:23:01 AM 7 16.85 0.00 2.66 2.31 0.07 78.11 06:24:01 AM all 16.58 0.00 1.30 1.30 0.08 80.74 06:24:01 AM 0 25.47 0.00 2.06 2.61 0.12 69.74 06:24:01 AM 1 23.52 0.00 1.52 0.97 0.10 73.89 06:24:01 AM 2 19.13 0.00 0.65 0.25 0.10 79.87 06:24:01 AM 3 16.63 0.00 1.20 0.52 0.07 81.59 06:24:01 AM 4 20.83 0.00 2.02 2.56 0.07 74.52 06:24:01 AM 5 7.66 0.00 1.05 1.69 0.07 89.53 06:24:01 AM 6 10.53 0.00 0.82 0.05 0.05 88.55 06:24:01 AM 7 8.88 0.00 1.09 1.74 0.05 88.24 06:25:01 AM all 22.01 0.00 2.08 2.05 0.08 73.77 06:25:01 AM 0 25.76 0.00 2.25 1.81 0.08 70.10 06:25:01 AM 1 23.71 0.00 2.75 3.43 0.08 70.03 06:25:01 AM 2 23.43 0.00 1.83 4.89 0.08 69.78 06:25:01 AM 3 21.82 0.00 2.28 1.46 0.08 74.35 06:25:01 AM 4 20.19 0.00 1.66 1.98 0.08 76.09 06:25:01 AM 5 24.17 0.00 2.42 1.11 0.07 72.24 06:25:01 AM 6 12.59 0.00 1.64 1.54 0.08 84.14 06:25:01 AM 7 24.44 0.00 1.83 0.20 0.07 73.46 06:26:01 AM all 11.94 0.00 1.84 0.34 0.06 85.82 06:26:01 AM 0 4.77 0.00 1.54 1.27 0.08 92.34 06:26:01 AM 1 4.55 0.00 1.39 0.17 0.07 93.82 06:26:01 AM 2 11.90 0.00 1.91 0.18 0.05 85.96 06:26:01 AM 3 10.98 0.00 1.66 0.17 0.07 87.13 06:26:01 AM 4 16.92 0.00 2.13 0.20 0.07 80.68 06:26:01 AM 5 16.43 0.00 1.93 0.10 0.07 81.47 06:26:01 AM 6 18.78 0.00 2.19 0.55 0.07 78.40 06:26:01 AM 7 11.22 0.00 1.99 0.05 0.03 86.71 Average: all 16.08 0.00 2.02 1.75 0.07 80.08 Average: 0 16.48 0.00 2.23 3.48 0.09 77.73 Average: 1 16.04 0.00 2.10 2.49 0.08 79.29 Average: 2 17.95 0.00 1.98 2.45 0.07 77.55 Average: 3 14.43 0.00 1.70 0.72 0.07 83.09 Average: 4 22.03 0.00 2.45 1.91 0.07 73.53 Average: 5 13.98 0.00 2.00 1.12 0.06 82.84 Average: 6 12.41 0.00 1.80 0.72 0.07 85.00 Average: 7 15.34 0.00 1.89 1.08 0.05 81.64