---> uname -a: Linux prd-centos8-docker-8c-8g-1090.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: 2799.996 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 981 27383 19 3525 30455 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:d0:ba:90 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.112/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86103sec preferred_lft 86103sec inet6 fe80::f816:3eff:fed0:ba90/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:36:e3:07:25 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 ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 01/31/2024 _x86_64_ (8 CPU) 11:02:27 LINUX RESTART (8 CPU) 11:03:01 AM tps rtps wtps bread/s bwrtn/s 11:04:01 AM 90.34 24.31 66.03 4974.08 5802.22 11:05:01 AM 150.61 1.68 148.93 290.88 9614.75 11:06:01 AM 229.91 0.60 229.31 9.99 38829.25 11:07:01 AM 137.90 3.62 134.29 205.40 11286.04 Average: 152.20 7.55 144.65 1370.02 16385.21 11:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:04:01 AM 29658820 31312588 2996892 9.18 2688 1979572 1400744 4.16 164556 2410644 133060 11:05:01 AM 29168912 30989068 3486800 10.68 2688 2137160 2005432 5.95 182840 2837044 66940 11:06:01 AM 27407108 30279280 5248604 16.07 2688 3182084 2227364 6.61 203012 4550752 4456 11:07:01 AM 28033264 31172916 4622448 14.16 2688 3443888 1432104 4.25 463536 3649244 13372 Average: 28567026 30938463 4088686 12.52 2688 2685676 1766411 5.24 253486 3361921 54457 11:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 AM eth0 340.12 216.01 1536.13 60.51 0.00 0.00 0.00 0.00 11:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 176.85 161.76 1144.81 48.75 0.00 0.00 0.00 0.00 11:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 383.43 258.08 7955.20 40.54 0.00 0.00 0.00 0.00 11:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 237.05 229.47 776.90 1191.14 0.00 0.00 0.00 0.00 11:07:01 AM docker0 0.00 0.00 0.00 0.00 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 284.38 216.34 2853.76 335.22 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 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) 01/31/2024 _x86_64_ (8 CPU) 11:02:27 LINUX RESTART (8 CPU) 11:03:01 AM CPU %user %nice %system %iowait %steal %idle 11:04:01 AM all 11.16 0.00 1.56 1.52 0.06 85.70 11:04:01 AM 0 14.74 0.00 2.16 1.17 0.08 81.85 11:04:01 AM 1 11.67 0.00 1.71 2.06 0.05 84.51 11:04:01 AM 2 7.67 0.00 0.92 1.99 0.05 89.37 11:04:01 AM 3 14.88 0.00 1.77 3.13 0.05 80.17 11:04:01 AM 4 15.85 0.00 1.47 0.59 0.07 82.03 11:04:01 AM 5 3.91 0.00 1.58 0.47 0.05 93.99 11:04:01 AM 6 8.02 0.00 1.06 0.44 0.03 90.46 11:04:01 AM 7 12.52 0.00 1.84 2.34 0.07 83.22 11:05:01 AM all 10.18 0.00 0.99 2.93 0.05 85.85 11:05:01 AM 0 8.95 0.00 0.68 0.10 0.05 90.22 11:05:01 AM 1 9.50 0.00 0.95 3.63 0.07 85.85 11:05:01 AM 2 11.62 0.00 0.92 5.95 0.05 81.46 11:05:01 AM 3 17.73 0.00 1.64 2.01 0.05 78.58 11:05:01 AM 4 10.20 0.00 1.34 4.39 0.07 84.00 11:05:01 AM 5 7.82 0.00 0.60 3.42 0.05 88.11 11:05:01 AM 6 7.57 0.00 1.05 1.05 0.05 90.28 11:05:01 AM 7 8.09 0.00 0.74 2.87 0.05 88.25 11:06:01 AM all 9.71 0.00 0.93 5.57 0.07 83.72 11:06:01 AM 0 5.09 0.00 0.74 2.19 0.08 91.90 11:06:01 AM 1 9.07 0.00 0.75 7.83 0.07 82.29 11:06:01 AM 2 8.65 0.00 1.19 11.89 0.08 78.19 11:06:01 AM 3 15.81 0.00 0.85 6.05 0.08 77.21 11:06:01 AM 4 11.09 0.00 1.24 4.74 0.07 82.87 11:06:01 AM 5 5.99 0.00 0.72 2.14 0.05 91.10 11:06:01 AM 6 11.29 0.00 1.09 3.68 0.07 83.88 11:06:01 AM 7 10.71 0.00 0.85 6.04 0.07 82.34 11:07:01 AM all 11.69 0.00 1.31 1.00 0.05 85.94 11:07:01 AM 0 22.03 0.00 1.74 0.45 0.05 75.73 11:07:01 AM 1 3.56 0.00 0.79 1.96 0.05 93.64 11:07:01 AM 2 27.95 0.00 2.37 1.90 0.07 67.70 11:07:01 AM 3 5.19 0.00 0.99 1.06 0.03 92.73 11:07:01 AM 4 11.16 0.00 1.29 0.75 0.05 86.75 11:07:01 AM 5 7.59 0.00 0.79 0.25 0.05 91.32 11:07:01 AM 6 6.88 0.00 1.42 0.69 0.07 90.95 11:07:01 AM 7 9.15 0.00 1.12 0.97 0.05 88.71 Average: all 10.69 0.00 1.20 2.76 0.06 85.30 Average: 0 12.70 0.00 1.33 0.98 0.07 84.93 Average: 1 8.45 0.00 1.05 3.87 0.06 86.57 Average: 2 13.98 0.00 1.35 5.43 0.06 79.18 Average: 3 13.41 0.00 1.31 3.06 0.05 82.16 Average: 4 12.07 0.00 1.33 2.61 0.06 83.91 Average: 5 6.33 0.00 0.92 1.57 0.05 91.13 Average: 6 8.44 0.00 1.15 1.46 0.05 88.89 Average: 7 10.12 0.00 1.14 3.06 0.06 85.63