---> uname -a: Linux prd-centos8-docker-8c-8g-83700.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: 2799.998 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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1062 26541 19 4286 30364 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:c0:d3:02 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.178/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86147sec preferred_lft 86147sec inet6 fe80::f816:3eff:fec0:d302/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0e:10:22:dd 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:eff:fe10:22dd/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) 11/14/2024 _x86_64_ (8 CPU) 13:42:35 LINUX RESTART (8 CPU) 01:43:01 PM tps rtps wtps bread/s bwrtn/s 01:44:01 PM 234.21 16.89 217.31 8140.89 6787.94 01:45:01 PM 284.22 18.18 266.04 2788.80 18198.17 01:46:01 PM 148.37 13.30 135.07 921.16 31015.39 Average: 222.26 16.12 206.14 3950.28 18667.17 01:43:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:44:01 PM 29393372 31305360 3262340 9.99 2688 2232940 1336988 3.97 251320 2574148 212212 01:45:01 PM 27494820 29832712 5160892 15.80 2688 2651076 2943392 8.73 369136 4308700 83408 01:46:01 PM 26263696 29949676 6392016 19.57 2688 3979544 2457724 7.29 676168 5160640 518100 Average: 27717296 30362583 4938416 15.12 2688 2954520 2246035 6.66 432208 4014496 271240 01:43:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 PM eth0 118.26 78.41 1201.70 26.90 0.00 0.00 0.00 0.00 01:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 PM eth0 484.41 376.97 5286.89 54.41 0.00 0.00 0.00 0.00 01:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 PM lo 11.45 11.45 1.24 1.24 0.00 0.00 0.00 0.00 01:46:01 PM eth0 950.22 423.48 7922.18 41.69 0.00 0.00 0.00 0.00 01:46:01 PM docker0 4.23 5.16 0.64 0.60 0.00 0.00 0.00 0.00 Average: lo 3.82 3.82 0.41 0.41 0.00 0.00 0.00 0.00 Average: eth0 517.63 292.95 4803.59 41.00 0.00 0.00 0.00 0.00 Average: docker0 1.41 1.72 0.21 0.20 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) 11/14/2024 _x86_64_ (8 CPU) 13:42:35 LINUX RESTART (8 CPU) 01:43:01 PM CPU %user %nice %system %iowait %steal %idle 01:44:01 PM all 10.21 0.00 1.31 1.17 0.06 87.25 01:44:01 PM 0 7.47 0.00 1.84 2.04 0.07 88.58 01:44:01 PM 1 4.93 0.00 0.85 1.17 0.08 92.97 01:44:01 PM 2 22.66 0.00 2.47 1.55 0.07 73.25 01:44:01 PM 3 8.09 0.00 0.99 0.17 0.05 90.71 01:44:01 PM 4 10.80 0.00 1.03 0.53 0.05 87.58 01:44:01 PM 5 4.13 0.00 0.74 0.58 0.03 94.52 01:44:01 PM 6 12.59 0.00 1.19 1.04 0.05 85.13 01:44:01 PM 7 11.02 0.00 1.35 2.30 0.05 85.28 01:45:01 PM all 32.14 0.00 1.55 2.10 0.09 64.12 01:45:01 PM 0 21.28 0.00 1.34 2.96 0.08 74.34 01:45:01 PM 1 22.01 0.00 2.13 3.20 0.08 72.58 01:45:01 PM 2 29.07 0.00 1.34 1.76 0.08 67.74 01:45:01 PM 3 33.24 0.00 1.98 2.90 0.10 61.79 01:45:01 PM 4 29.51 0.00 1.32 1.83 0.10 67.24 01:45:01 PM 5 32.45 0.00 1.21 1.51 0.08 64.75 01:45:01 PM 6 44.12 0.00 1.41 1.59 0.10 52.78 01:45:01 PM 7 45.43 0.00 1.69 1.02 0.08 51.77 01:46:01 PM all 19.16 0.27 3.68 2.06 0.10 74.74 01:46:01 PM 0 20.07 0.00 3.05 0.13 0.10 76.64 01:46:01 PM 1 16.89 0.02 3.62 1.72 0.10 77.65 01:46:01 PM 2 19.29 0.00 3.66 1.64 0.10 75.31 01:46:01 PM 3 16.71 0.02 4.05 3.38 0.08 75.76 01:46:01 PM 4 18.16 0.03 3.88 6.07 0.10 71.75 01:46:01 PM 5 21.37 0.02 3.49 2.29 0.08 72.74 01:46:01 PM 6 20.11 2.06 4.38 1.12 0.10 72.24 01:46:01 PM 7 20.66 0.03 3.30 0.12 0.10 75.79 Average: all 20.50 0.09 2.17 1.77 0.08 75.38 Average: 0 16.27 0.00 2.07 1.72 0.08 79.86 Average: 1 14.59 0.01 2.19 2.03 0.09 81.09 Average: 2 23.68 0.00 2.49 1.65 0.08 72.10 Average: 3 19.34 0.01 2.33 2.14 0.08 76.10 Average: 4 19.49 0.01 2.07 2.79 0.08 75.55 Average: 5 19.30 0.01 1.81 1.46 0.07 77.36 Average: 6 25.62 0.68 2.32 1.25 0.08 70.05 Average: 7 25.68 0.01 2.11 1.15 0.08 70.97