---> uname -a: Linux prd-centos8-docker-8c-8g-23865.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1044 26606 19 4239 30383 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:76:ae:0c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.15/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:fe76:ae0c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6a:79:3c:52 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::42:6aff:fe79:3c52/64 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) 04/17/2024 _x86_64_ (8 CPU) 09:15:42 LINUX RESTART (8 CPU) 09:16:01 AM tps rtps wtps bread/s bwrtn/s 09:17:01 AM 205.56 26.02 179.54 6647.02 7490.27 09:18:01 AM 257.90 19.66 238.25 4023.59 10469.43 09:19:01 AM 150.37 14.70 135.67 1210.66 38638.77 09:20:01 AM 59.33 4.80 54.53 6172.74 20519.88 Average: 168.30 16.29 152.00 4513.48 19279.22 09:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:17:01 AM 29653492 31291404 3002220 9.19 2688 1963988 1434184 4.26 163308 2418784 135420 09:18:01 AM 28273784 30453260 4381928 13.42 2688 2493916 2139688 6.35 249880 3656468 310620 09:19:01 AM 25704388 28723024 6951324 21.29 2688 3315540 5844276 17.34 473584 5921896 280 09:20:01 AM 27264404 31132180 5391308 16.51 2688 4161316 1480728 4.39 860392 3980092 42008 Average: 27724017 30399967 4931695 15.10 2688 2983690 2724719 8.08 436791 3994310 122082 09:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 AM eth0 357.43 230.84 1510.82 63.94 0.00 0.00 0.00 0.00 09:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 AM eth0 506.46 372.58 5480.51 60.22 0.00 0.00 0.00 0.00 09:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 AM lo 8.11 8.11 0.82 0.82 0.00 0.00 0.00 0.00 09:19:01 AM eth0 1061.50 418.51 6491.81 38.28 0.00 0.00 0.00 0.00 09:19:01 AM docker0 2.62 3.20 0.39 0.36 0.00 0.00 0.00 0.00 09:19:01 AM vethc5c1c8d 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 09:20:01 AM lo 2.30 2.30 0.23 0.23 0.00 0.00 0.00 0.00 09:20:01 AM eth0 253.35 181.42 3669.62 33.89 0.00 0.00 0.00 0.00 09:20:01 AM docker0 0.77 0.88 0.11 0.10 0.00 0.00 0.00 0.00 Average: lo 2.60 2.60 0.26 0.26 0.00 0.00 0.00 0.00 Average: eth0 544.68 300.84 4288.24 49.08 0.00 0.00 0.00 0.00 Average: docker0 0.85 1.02 0.12 0.12 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) 04/17/2024 _x86_64_ (8 CPU) 09:15:42 LINUX RESTART (8 CPU) 09:16:01 AM CPU %user %nice %system %iowait %steal %idle 09:17:01 AM all 12.64 0.00 1.82 1.69 0.06 83.78 09:17:01 AM 0 9.30 0.00 1.76 1.94 0.08 86.92 09:17:01 AM 1 21.71 0.00 2.51 2.53 0.07 73.19 09:17:01 AM 2 7.55 0.00 1.04 1.12 0.08 90.21 09:17:01 AM 3 5.30 0.00 2.00 2.43 0.07 90.20 09:17:01 AM 4 25.39 0.00 2.32 3.19 0.05 69.05 09:17:01 AM 5 14.08 0.00 1.30 0.87 0.05 83.70 09:17:01 AM 6 4.00 0.00 1.76 0.92 0.08 93.23 09:17:01 AM 7 13.74 0.00 1.87 0.55 0.03 83.80 09:18:01 AM all 23.37 0.00 1.34 1.69 0.07 73.53 09:18:01 AM 0 26.56 0.00 1.44 1.47 0.07 70.47 09:18:01 AM 1 31.48 0.00 1.19 1.81 0.08 65.45 09:18:01 AM 2 21.67 0.00 0.72 0.77 0.07 76.78 09:18:01 AM 3 22.78 0.00 1.34 1.05 0.07 74.76 09:18:01 AM 4 30.84 0.00 1.55 1.52 0.08 66.00 09:18:01 AM 5 13.50 0.00 1.02 1.74 0.07 83.68 09:18:01 AM 6 14.30 0.00 1.59 2.58 0.07 81.47 09:18:01 AM 7 25.81 0.00 1.84 2.59 0.08 69.67 09:19:01 AM all 22.79 0.24 2.79 2.78 0.08 71.32 09:19:01 AM 0 19.00 0.05 2.42 0.15 0.08 78.30 09:19:01 AM 1 24.80 1.10 2.89 2.72 0.08 68.42 09:19:01 AM 2 28.13 0.00 2.86 1.26 0.08 67.66 09:19:01 AM 3 24.25 0.02 2.61 1.09 0.08 71.95 09:19:01 AM 4 29.54 0.66 3.13 3.60 0.07 63.01 09:19:01 AM 5 15.61 0.00 3.03 12.30 0.08 68.97 09:19:01 AM 6 26.14 0.00 3.11 0.82 0.08 69.84 09:19:01 AM 7 14.83 0.07 2.29 0.34 0.07 82.41 09:20:01 AM all 17.29 0.05 1.46 2.10 0.06 79.03 09:20:01 AM 0 11.43 0.02 1.22 0.70 0.07 86.56 09:20:01 AM 1 11.24 0.03 1.89 10.00 0.07 76.77 09:20:01 AM 2 12.03 0.00 1.67 1.69 0.05 84.55 09:20:01 AM 3 11.78 0.00 1.29 1.91 0.05 84.97 09:20:01 AM 4 33.77 0.00 1.70 0.72 0.08 63.73 09:20:01 AM 5 28.47 0.38 1.25 0.64 0.07 69.19 09:20:01 AM 6 18.21 0.00 1.32 0.28 0.07 80.12 09:20:01 AM 7 11.37 0.00 1.30 0.87 0.05 86.40 Average: all 19.02 0.07 1.85 2.07 0.07 76.93 Average: 0 16.57 0.02 1.71 1.07 0.08 80.57 Average: 1 22.30 0.28 2.12 4.26 0.08 70.96 Average: 2 17.33 0.00 1.57 1.21 0.07 79.82 Average: 3 16.03 0.00 1.81 1.62 0.07 80.47 Average: 4 29.88 0.16 2.18 2.26 0.07 65.45 Average: 5 17.92 0.10 1.65 3.87 0.07 76.40 Average: 6 15.66 0.00 1.95 1.15 0.08 81.17 Average: 7 16.44 0.02 1.82 1.09 0.06 80.57