---> uname -a: Linux prd-centos8-docker-8c-8g-8433.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1038 27566 19 3285 30392 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:a3:12:41 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.14/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86110sec preferred_lft 86110sec inet6 fe80::f816:3eff:fea3:1241/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e8:a2:1f:12 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:e8ff:fea2:1f12/64 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) 12/30/2023 _x86_64_ (8 CPU) 06:20:23 LINUX RESTART (8 CPU) 06:21:01 AM tps rtps wtps bread/s bwrtn/s 06:22:01 AM 94.37 10.61 83.76 1833.12 5963.45 06:23:01 AM 342.49 5.88 336.60 1208.26 15125.72 06:24:01 AM 249.91 1.12 248.79 667.36 30510.28 06:25:01 AM 108.08 1.13 106.95 97.43 11309.68 Average: 198.71 4.69 194.02 951.56 15726.67 06:21:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:22:01 AM 29567888 31263876 3087824 9.46 2688 2020764 1453740 4.31 167344 2494916 177640 06:23:01 AM 28377672 30388140 4278040 13.10 2688 2324528 2230300 6.62 205844 3592444 106376 06:24:01 AM 27081060 29887764 5574652 17.07 2688 3105132 2389680 7.09 419924 4615156 39952 06:25:01 AM 28219608 31118844 4436104 13.58 2688 3197164 1550136 4.60 651824 3244732 51572 Average: 28311557 30664656 4344155 13.30 2688 2661897 1905964 5.65 361234 3486812 93885 06:21:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 AM eth0 68.73 48.50 1003.25 7.93 0.00 0.00 0.00 0.00 06:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 330.07 283.17 3184.60 58.88 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 404.05 326.15 6266.63 41.70 0.00 0.00 0.00 0.00 06:24:01 AM docker0 4.78 10.28 0.27 272.98 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 298.87 294.24 446.15 1930.44 0.00 0.00 0.00 0.00 06:25:01 AM docker0 1.68 2.47 0.12 32.56 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 275.42 238.01 2725.01 509.76 0.00 0.00 0.00 0.00 Average: docker0 1.62 3.19 0.10 76.38 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) 12/30/2023 _x86_64_ (8 CPU) 06:20:23 LINUX RESTART (8 CPU) 06:21:01 AM CPU %user %nice %system %iowait %steal %idle 06:22:01 AM all 10.22 0.00 0.93 0.57 0.05 88.22 06:22:01 AM 0 23.44 0.00 1.77 0.52 0.08 74.19 06:22:01 AM 1 6.91 0.00 0.85 0.52 0.07 91.66 06:22:01 AM 2 6.80 0.00 0.92 0.33 0.05 91.89 06:22:01 AM 3 5.58 0.00 1.19 1.59 0.05 91.60 06:22:01 AM 4 5.01 0.00 0.42 0.22 0.03 94.32 06:22:01 AM 5 16.62 0.00 0.97 0.70 0.05 81.66 06:22:01 AM 6 4.54 0.00 0.45 0.37 0.03 94.61 06:22:01 AM 7 12.88 0.00 0.85 0.35 0.05 85.87 06:23:01 AM all 15.90 0.00 1.28 2.11 0.08 80.64 06:23:01 AM 0 10.06 0.00 1.05 1.57 0.07 87.25 06:23:01 AM 1 11.56 0.00 1.42 3.73 0.08 83.20 06:23:01 AM 2 20.54 0.00 0.99 0.52 0.08 77.87 06:23:01 AM 3 20.94 0.00 1.66 4.72 0.08 72.60 06:23:01 AM 4 13.56 0.00 1.00 1.99 0.07 83.37 06:23:01 AM 5 9.46 0.00 1.20 1.76 0.07 87.51 06:23:01 AM 6 23.92 0.00 0.95 0.47 0.08 74.57 06:23:01 AM 7 17.11 0.00 1.92 2.16 0.08 78.72 06:24:01 AM all 19.85 0.00 1.82 2.03 0.08 76.23 06:24:01 AM 0 10.18 0.00 1.65 0.43 0.08 87.65 06:24:01 AM 1 18.07 0.00 1.99 4.44 0.08 75.41 06:24:01 AM 2 22.78 0.00 1.98 2.35 0.10 72.79 06:24:01 AM 3 23.45 0.00 2.03 2.01 0.07 72.45 06:24:01 AM 4 10.84 0.00 1.68 2.37 0.07 85.05 06:24:01 AM 5 23.02 0.00 1.41 1.05 0.05 74.47 06:24:01 AM 6 30.24 0.00 1.84 1.86 0.07 65.99 06:24:01 AM 7 20.21 0.00 1.94 1.76 0.08 76.01 06:25:01 AM all 12.37 0.00 1.94 0.45 0.07 85.17 06:25:01 AM 0 6.64 0.00 2.02 0.60 0.08 90.65 06:25:01 AM 1 20.05 0.00 2.59 0.42 0.08 76.86 06:25:01 AM 2 10.46 0.00 2.25 1.11 0.07 86.12 06:25:01 AM 3 15.88 0.00 2.01 0.27 0.05 81.80 06:25:01 AM 4 5.86 0.00 1.57 0.15 0.07 92.34 06:25:01 AM 5 22.22 0.00 1.76 0.70 0.08 75.23 06:25:01 AM 6 3.45 0.00 1.49 0.25 0.07 94.74 06:25:01 AM 7 14.37 0.00 1.84 0.07 0.07 83.65 Average: all 14.58 0.00 1.49 1.29 0.07 82.57 Average: 0 12.58 0.00 1.63 0.78 0.08 84.93 Average: 1 14.14 0.00 1.72 2.28 0.08 81.78 Average: 2 15.15 0.00 1.53 1.08 0.08 82.17 Average: 3 16.45 0.00 1.72 2.14 0.06 79.63 Average: 4 8.82 0.00 1.17 1.18 0.06 88.78 Average: 5 17.83 0.00 1.33 1.05 0.06 79.72 Average: 6 15.53 0.00 1.18 0.74 0.06 82.49 Average: 7 16.14 0.00 1.64 1.08 0.07 81.06