---> uname -a: Linux prd-centos8-docker-8c-8g-4606.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 1025 27335 19 3529 30411 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:38:ba:cb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.49/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86142sec preferred_lft 86142sec inet6 fe80::f816:3eff:fe38:bacb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:11:b4:8d:23 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) 02/11/2024 _x86_64_ (8 CPU) 11:02:24 LINUX RESTART (8 CPU) 11:03:01 AM tps rtps wtps bread/s bwrtn/s 11:04:01 AM 88.32 6.98 81.34 1302.77 5989.09 11:05:01 AM 269.54 3.18 266.36 479.52 12105.33 11:06:01 AM 179.69 3.43 176.26 167.94 38031.22 Average: 179.18 4.53 174.65 650.09 18708.91 11:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:04:01 AM 29529740 31242108 3125972 9.57 2688 2036460 1444784 4.29 166904 2531356 178752 11:05:01 AM 27383984 30252588 5271728 16.14 2688 3180216 2456144 7.29 200816 4582796 1072704 11:06:01 AM 28019812 31163476 4635900 14.20 2688 3446888 1430780 4.25 460476 3662960 283836 Average: 28311179 30886057 4344533 13.30 2688 2887855 1777236 5.27 276065 3592371 511764 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 126.04 117.59 912.98 15.88 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 516.31 378.97 8877.92 81.39 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 244.17 243.42 807.81 1190.40 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 295.50 246.65 3532.61 429.24 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) 02/11/2024 _x86_64_ (8 CPU) 11:02:24 LINUX RESTART (8 CPU) 11:03:01 AM CPU %user %nice %system %iowait %steal %idle 11:04:01 AM all 10.12 0.00 0.87 0.44 0.05 88.52 11:04:01 AM 0 10.87 0.00 0.77 0.18 0.07 88.11 11:04:01 AM 1 8.80 0.00 0.53 0.45 0.07 90.15 11:04:01 AM 2 11.55 0.00 1.40 0.52 0.07 86.46 11:04:01 AM 3 18.32 0.00 1.12 0.95 0.05 79.56 11:04:01 AM 4 3.27 0.00 0.38 0.08 0.05 96.21 11:04:01 AM 5 8.56 0.00 0.72 0.43 0.05 90.24 11:04:01 AM 6 10.93 0.00 1.22 0.75 0.03 87.07 11:04:01 AM 7 8.64 0.00 0.85 0.15 0.03 90.32 11:05:01 AM all 14.69 0.00 1.35 1.17 0.07 82.72 11:05:01 AM 0 9.49 0.00 1.47 1.66 0.10 87.28 11:05:01 AM 1 11.29 0.00 1.00 0.75 0.08 86.87 11:05:01 AM 2 23.86 0.00 1.05 1.61 0.08 73.40 11:05:01 AM 3 12.95 0.00 1.12 0.92 0.07 84.95 11:05:01 AM 4 21.95 0.00 2.23 0.85 0.08 74.88 11:05:01 AM 5 17.68 0.00 1.00 0.77 0.05 80.50 11:05:01 AM 6 13.21 0.00 1.69 0.65 0.07 84.38 11:05:01 AM 7 7.11 0.00 1.25 2.14 0.05 89.44 11:06:01 AM all 10.12 0.00 1.30 2.85 0.06 85.66 11:06:01 AM 0 5.85 0.00 1.19 1.85 0.07 91.04 11:06:01 AM 1 14.04 0.00 1.37 5.38 0.05 79.16 11:06:01 AM 2 12.96 0.00 1.42 6.04 0.08 79.50 11:06:01 AM 3 13.96 0.00 2.31 3.75 0.07 79.92 11:06:01 AM 4 6.10 0.00 1.00 0.22 0.05 92.63 11:06:01 AM 5 12.05 0.00 1.32 2.09 0.05 84.48 11:06:01 AM 6 9.71 0.00 0.87 2.52 0.03 86.87 11:06:01 AM 7 6.32 0.00 0.95 0.97 0.05 91.71 Average: all 11.64 0.00 1.18 1.49 0.06 85.63 Average: 0 8.73 0.00 1.14 1.23 0.08 88.81 Average: 1 11.38 0.00 0.97 2.19 0.07 85.40 Average: 2 16.12 0.00 1.29 2.72 0.08 79.79 Average: 3 15.08 0.00 1.52 1.87 0.06 81.47 Average: 4 10.43 0.00 1.20 0.38 0.06 87.92 Average: 5 12.76 0.00 1.01 1.10 0.05 85.08 Average: 6 11.28 0.00 1.26 1.31 0.04 86.11 Average: 7 7.36 0.00 1.02 1.09 0.04 90.49