---> uname -a: Linux prd-centos8-docker-8c-8g-8922.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 1035 27571 19 3284 30395 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:23:b7:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.46/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fe23:b710/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:14:1f:9c:a6 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::42:14ff:fe1f:9ca6/64 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) 01/01/2024 _x86_64_ (8 CPU) 06:20:20 LINUX RESTART (8 CPU) 06:21:01 AM tps rtps wtps bread/s bwrtn/s 06:22:01 AM 88.97 6.98 81.99 1302.98 6099.97 06:23:01 AM 343.47 6.90 336.57 1545.88 14785.55 06:24:01 AM 157.02 0.05 156.97 22.53 10588.67 06:25:01 AM 162.66 1.75 160.91 428.39 27011.70 Average: 188.04 3.92 184.12 824.96 14621.99 06:21:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:22:01 AM 29527796 31258128 3127916 9.58 2688 2054872 1475284 4.38 168236 2532784 199536 06:23:01 AM 28206708 30237424 4449004 13.62 2688 2344108 2474048 7.34 214676 3754396 115248 06:24:01 AM 27742420 30017180 4913292 15.05 2688 2584056 2367988 7.03 265996 4147656 77228 06:25:01 AM 28293328 31179320 4362384 13.36 2688 3183224 1513480 4.49 478244 3344848 143956 Average: 28442563 30673013 4213149 12.90 2688 2541565 1957700 5.81 281788 3444921 133992 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 77.77 52.54 1144.08 8.38 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 333.22 291.97 3127.40 60.42 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 273.32 223.31 3731.87 30.79 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 378.49 362.63 2725.84 1933.30 0.00 0.00 0.00 0.00 06:25:01 AM docker0 7.56 13.65 0.45 306.12 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 265.71 232.62 2682.32 508.26 0.00 0.00 0.00 0.00 Average: docker0 1.89 3.41 0.11 76.54 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) 01/01/2024 _x86_64_ (8 CPU) 06:20:20 LINUX RESTART (8 CPU) 06:21:01 AM CPU %user %nice %system %iowait %steal %idle 06:22:01 AM all 9.27 0.00 0.81 0.58 0.04 89.30 06:22:01 AM 0 9.13 0.00 1.03 0.48 0.05 89.30 06:22:01 AM 1 12.10 0.00 1.07 1.40 0.05 85.38 06:22:01 AM 2 8.85 0.00 0.89 0.64 0.05 89.57 06:22:01 AM 3 5.15 0.00 0.57 0.00 0.03 94.25 06:22:01 AM 4 26.30 0.00 1.45 1.15 0.05 71.04 06:22:01 AM 5 9.00 0.00 1.00 0.35 0.02 89.63 06:22:01 AM 6 0.40 0.00 0.13 0.17 0.05 99.25 06:22:01 AM 7 3.22 0.00 0.35 0.45 0.02 95.96 06:23:01 AM all 17.31 0.00 1.21 1.78 0.07 79.63 06:23:01 AM 0 14.08 0.00 0.82 1.94 0.07 83.10 06:23:01 AM 1 9.87 0.00 1.15 2.29 0.07 86.62 06:23:01 AM 2 20.37 0.00 0.67 1.67 0.08 77.20 06:23:01 AM 3 13.01 0.00 1.62 3.81 0.05 81.50 06:23:01 AM 4 21.90 0.00 1.22 1.37 0.07 75.44 06:23:01 AM 5 23.87 0.00 2.61 2.33 0.08 71.11 06:23:01 AM 6 12.81 0.00 0.82 0.40 0.07 85.91 06:23:01 AM 7 22.59 0.00 0.77 0.43 0.07 76.14 06:24:01 AM all 14.31 0.00 0.98 2.44 0.40 81.86 06:24:01 AM 0 12.22 0.00 1.38 4.49 0.35 81.56 06:24:01 AM 1 14.78 0.00 0.65 2.30 0.11 82.16 06:24:01 AM 2 13.07 0.00 0.57 1.05 0.69 84.62 06:24:01 AM 3 12.41 0.00 0.47 0.66 0.26 86.19 06:24:01 AM 4 22.98 0.00 0.52 1.09 0.23 75.18 06:24:01 AM 5 12.17 0.00 0.94 3.24 0.94 82.70 06:24:01 AM 6 12.59 0.00 0.85 0.74 0.12 85.70 06:24:01 AM 7 14.44 0.00 2.50 5.96 0.52 76.58 06:25:01 AM all 11.88 0.00 2.57 1.68 0.67 83.20 06:25:01 AM 0 7.36 0.00 2.20 1.09 0.07 89.29 06:25:01 AM 1 10.75 0.00 2.21 1.81 0.10 85.12 06:25:01 AM 2 10.40 0.00 3.12 2.58 0.08 83.81 06:25:01 AM 3 7.23 0.00 2.27 3.88 0.70 85.92 06:25:01 AM 4 10.39 0.00 2.38 0.33 2.25 84.65 06:25:01 AM 5 17.81 0.00 2.80 0.99 0.67 77.73 06:25:01 AM 6 21.89 0.00 2.87 1.56 0.07 73.61 06:25:01 AM 7 9.18 0.00 2.71 1.20 1.39 85.53 Average: all 13.19 0.00 1.40 1.61 0.29 83.51 Average: 0 10.68 0.00 1.36 1.97 0.13 85.86 Average: 1 11.84 0.00 1.28 1.95 0.08 84.85 Average: 2 13.18 0.00 1.31 1.49 0.23 83.80 Average: 3 9.42 0.00 1.24 2.11 0.26 86.98 Average: 4 20.33 0.00 1.41 0.98 0.66 76.62 Average: 5 15.71 0.00 1.84 1.73 0.43 80.30 Average: 6 11.91 0.00 1.17 0.72 0.08 86.13 Average: 7 12.37 0.00 1.56 1.99 0.49 83.59