---> uname -a: Linux prd-centos8-docker-8c-8g-11597.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 1037 27193 19 3659 30389 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:11:48:cc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.208/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86087sec preferred_lft 86087sec inet6 fe80::f816:3eff:fe11:48cc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9b:bc:8c:99 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::42:9bff:febc:8c99/64 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) 03/07/2024 _x86_64_ (8 CPU) 15:48:22 LINUX RESTART (8 CPU) 03:49:02 PM tps rtps wtps bread/s bwrtn/s 03:50:01 PM 116.20 6.78 109.42 1291.63 8583.02 03:51:01 PM 380.35 18.51 361.84 4228.23 12378.30 03:52:01 PM 272.71 2.30 270.41 258.71 19718.81 03:53:01 PM 170.56 5.61 164.95 5700.10 24034.94 Average: 235.45 8.31 227.14 2876.21 16210.70 03:49:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 29565040 31294292 3090672 9.46 2688 2049920 1391708 4.13 162636 2486584 115556 03:51:01 PM 27859908 30092504 4795804 14.69 2688 2545696 2303316 6.83 400120 3913408 217852 03:52:01 PM 28486288 31129552 4169424 12.77 2688 2946400 1480428 4.39 545536 3108436 100596 03:53:01 PM 27913720 31182492 4741992 14.52 2688 3561712 1422912 4.22 1159952 3027672 4 Average: 28456239 30924710 4199473 12.86 2688 2775932 1649591 4.89 567061 3134025 108502 03:49:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM eth0 50.95 35.43 902.96 6.71 0.00 0.00 0.00 0.00 03:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM eth0 424.23 357.67 5799.01 62.35 0.00 0.00 0.00 0.00 03:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM eth0 385.79 323.08 4077.99 49.31 0.00 0.00 0.00 0.00 03:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM eth0 247.40 193.14 1855.08 1600.58 0.00 0.00 0.00 0.00 03:53:01 PM docker0 98.78 105.31 797.18 581.31 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 278.03 228.13 3168.09 431.52 0.00 0.00 0.00 0.00 Average: docker0 24.80 26.44 200.14 145.94 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) 03/07/2024 _x86_64_ (8 CPU) 15:48:22 LINUX RESTART (8 CPU) 03:49:02 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 9.29 0.00 0.90 1.29 0.03 88.49 03:50:01 PM 0 0.78 0.00 0.46 1.02 0.05 97.69 03:50:01 PM 1 14.88 0.00 1.12 1.58 0.05 82.37 03:50:01 PM 2 11.28 0.00 1.20 2.38 0.02 85.12 03:50:01 PM 3 22.70 0.00 1.83 1.54 0.05 73.88 03:50:01 PM 4 4.28 0.00 0.42 1.44 0.02 93.84 03:50:01 PM 5 5.74 0.00 0.66 1.31 0.02 92.28 03:50:01 PM 6 0.41 0.00 0.29 0.03 0.03 99.24 03:50:01 PM 7 14.29 0.00 1.20 1.00 0.02 83.49 03:51:01 PM all 29.16 0.00 1.83 1.51 0.09 67.41 03:51:01 PM 0 28.17 0.00 1.96 1.33 0.12 68.42 03:51:01 PM 1 31.55 0.00 1.44 0.75 0.08 66.17 03:51:01 PM 2 37.79 0.00 2.84 1.38 0.10 57.89 03:51:01 PM 3 24.10 0.00 2.30 3.07 0.07 70.46 03:51:01 PM 4 34.24 0.00 1.52 1.57 0.12 62.55 03:51:01 PM 5 26.57 0.00 1.21 1.64 0.10 70.49 03:51:01 PM 6 16.52 0.00 1.46 0.92 0.07 81.03 03:51:01 PM 7 34.35 0.00 1.94 1.39 0.10 62.22 03:52:01 PM all 23.24 0.00 1.46 1.41 0.08 73.82 03:52:01 PM 0 28.25 0.00 1.44 0.97 0.07 69.28 03:52:01 PM 1 16.05 0.00 1.47 1.36 0.08 81.03 03:52:01 PM 2 22.34 0.00 1.77 2.81 0.10 72.98 03:52:01 PM 3 18.64 0.00 1.71 1.69 0.08 77.88 03:52:01 PM 4 24.35 0.00 1.66 1.31 0.08 72.61 03:52:01 PM 5 27.94 0.00 1.79 1.77 0.07 68.44 03:52:01 PM 6 25.56 0.00 1.12 0.85 0.07 72.40 03:52:01 PM 7 22.76 0.00 0.69 0.52 0.07 75.97 03:53:01 PM all 8.13 0.00 1.79 1.06 0.05 88.98 03:53:01 PM 0 11.43 0.00 1.74 0.43 0.07 86.33 03:53:01 PM 1 13.21 0.00 2.29 1.71 0.07 82.72 03:53:01 PM 2 9.03 0.00 1.86 0.54 0.03 88.54 03:53:01 PM 3 13.73 0.00 1.88 1.41 0.07 82.92 03:53:01 PM 4 4.02 0.00 1.37 0.80 0.05 93.76 03:53:01 PM 5 3.59 0.00 1.60 1.64 0.03 93.14 03:53:01 PM 6 4.65 0.00 2.11 1.12 0.03 92.09 03:53:01 PM 7 5.35 0.00 1.47 0.82 0.05 92.31 Average: all 17.48 0.00 1.50 1.32 0.06 79.65 Average: 0 17.21 0.00 1.40 0.94 0.08 80.38 Average: 1 18.93 0.00 1.58 1.35 0.07 78.06 Average: 2 20.13 0.00 1.92 1.77 0.06 76.11 Average: 3 19.78 0.00 1.93 1.93 0.07 76.30 Average: 4 16.76 0.00 1.25 1.28 0.07 80.64 Average: 5 15.99 0.00 1.32 1.59 0.05 81.05 Average: 6 11.83 0.00 1.25 0.73 0.05 86.14 Average: 7 19.20 0.00 1.33 0.93 0.06 78.48