---> uname -a: Linux prd-centos8-docker-8c-8g-25257.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 12G 149G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1066 27294 19 3529 30365 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:be:82:57 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.186/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:febe:8257/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a8:a2:e6:42 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:a8ff:fea2:e642/64 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) 04/23/2024 _x86_64_ (8 CPU) 04:11:23 LINUX RESTART (8 CPU) 04:12:01 AM tps rtps wtps bread/s bwrtn/s 04:13:01 AM 145.68 21.59 124.09 4547.02 8694.39 04:14:01 AM 397.72 5.08 392.63 1171.27 10227.65 04:15:01 AM 280.82 2.90 277.92 442.65 38769.13 04:16:01 AM 64.56 0.65 63.91 65.71 10865.89 Average: 222.19 7.56 214.63 1556.68 17139.55 04:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:13:01 AM 29282680 31117792 3373032 10.33 2688 2155608 2008072 5.96 177416 2749608 103412 04:14:01 AM 28232500 30427184 4423212 13.54 2688 2506888 2029364 6.02 266812 3669744 219880 04:15:01 AM 26823984 29927464 5831728 17.86 2688 3401260 2858656 8.48 458064 4828744 86420 04:16:01 AM 27956136 31101704 4699576 14.39 2688 3442908 1511004 4.48 690664 3471324 11900 Average: 28073825 30643536 4581887 14.03 2688 2876666 2101774 6.24 398239 3679855 105403 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 89.17 69.14 1048.76 29.90 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 428.06 356.27 4961.37 49.11 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 357.90 273.63 6440.02 33.81 0.00 0.00 0.00 0.00 04:15:01 AM docker0 7.20 13.45 0.43 305.76 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 267.04 286.72 383.97 2164.57 0.00 0.00 0.00 0.00 04:16:01 AM docker0 0.00 0.00 0.00 0.00 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 285.54 246.44 3208.46 569.37 0.00 0.00 0.00 0.00 Average: docker0 1.80 3.36 0.11 76.44 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) 04/23/2024 _x86_64_ (8 CPU) 04:11:23 LINUX RESTART (8 CPU) 04:12:01 AM CPU %user %nice %system %iowait %steal %idle 04:13:01 AM all 10.88 0.00 1.03 0.83 0.05 87.22 04:13:01 AM 0 6.01 0.00 0.70 0.08 0.05 93.16 04:13:01 AM 1 17.40 0.00 1.34 1.50 0.03 79.72 04:13:01 AM 2 3.58 0.00 0.59 0.57 0.08 95.18 04:13:01 AM 3 15.08 0.00 1.34 1.95 0.07 81.57 04:13:01 AM 4 9.86 0.00 1.04 0.72 0.03 88.35 04:13:01 AM 5 17.46 0.00 1.55 1.30 0.03 79.65 04:13:01 AM 6 1.24 0.00 0.32 0.10 0.05 98.30 04:13:01 AM 7 16.39 0.00 1.35 0.38 0.03 81.85 04:14:01 AM all 18.68 0.00 1.20 1.30 0.07 78.75 04:14:01 AM 0 26.20 0.00 0.85 1.80 0.08 71.06 04:14:01 AM 1 19.67 0.00 2.22 2.06 0.10 75.96 04:14:01 AM 2 13.04 0.00 1.76 2.36 0.08 82.75 04:14:01 AM 3 27.03 0.00 1.05 1.94 0.07 69.91 04:14:01 AM 4 8.58 0.00 0.84 0.28 0.07 90.23 04:14:01 AM 5 19.76 0.00 1.07 0.45 0.05 78.67 04:14:01 AM 6 17.28 0.00 0.77 0.70 0.05 81.21 04:14:01 AM 7 17.85 0.00 1.04 0.84 0.07 80.20 04:15:01 AM all 13.37 0.00 2.46 2.32 0.08 81.78 04:15:01 AM 0 11.58 0.00 2.05 1.21 0.08 85.07 04:15:01 AM 1 14.70 0.00 2.97 6.52 0.07 75.74 04:15:01 AM 2 12.28 0.00 2.72 1.65 0.08 83.27 04:15:01 AM 3 14.37 0.00 2.59 2.02 0.08 80.94 04:15:01 AM 4 9.41 0.00 2.27 0.60 0.07 87.65 04:15:01 AM 5 10.81 0.00 2.40 3.32 0.08 83.38 04:15:01 AM 6 12.94 0.00 2.17 2.97 0.07 81.86 04:15:01 AM 7 20.83 0.00 2.55 0.24 0.07 76.31 04:16:01 AM all 11.89 0.00 1.17 0.36 0.05 86.53 04:16:01 AM 0 3.68 0.00 0.80 0.03 0.05 95.44 04:16:01 AM 1 19.36 0.00 1.17 0.45 0.07 78.95 04:16:01 AM 2 8.27 0.00 1.45 0.40 0.03 89.84 04:16:01 AM 3 33.30 0.00 1.30 0.48 0.08 64.83 04:16:01 AM 4 5.50 0.00 1.04 0.10 0.05 93.31 04:16:01 AM 5 8.67 0.00 1.47 0.60 0.05 89.20 04:16:01 AM 6 6.50 0.00 1.12 0.05 0.05 92.28 04:16:01 AM 7 9.79 0.00 0.99 0.75 0.05 88.42 Average: all 13.70 0.00 1.46 1.20 0.06 83.57 Average: 0 11.87 0.00 1.10 0.78 0.07 86.18 Average: 1 17.79 0.00 1.92 2.63 0.07 77.59 Average: 2 9.29 0.00 1.63 1.24 0.07 87.77 Average: 3 22.46 0.00 1.57 1.60 0.08 74.30 Average: 4 8.34 0.00 1.29 0.43 0.05 89.89 Average: 5 14.18 0.00 1.62 1.42 0.05 82.72 Average: 6 9.49 0.00 1.09 0.95 0.05 88.42 Average: 7 16.21 0.00 1.48 0.55 0.05 81.70