---> uname -a: Linux prd-centos8-docker-8c-8g-7113.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 1050 27301 19 3537 30379 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:e3:54:61 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.107/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86097sec preferred_lft 86097sec inet6 fe80::f816:3eff:fee3:5461/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6b:40:aa:c7 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::42:6bff:fe40:aac7/64 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) 02/20/2024 _x86_64_ (8 CPU) 20:11:21 LINUX RESTART (8 CPU) 08:12:01 PM tps rtps wtps bread/s bwrtn/s 08:13:01 PM 111.86 6.96 104.90 1302.23 9600.78 08:14:01 PM 339.70 18.91 320.79 4369.08 8227.69 08:15:01 PM 257.05 2.67 254.38 520.49 38278.46 08:16:01 PM 115.34 1.48 113.86 125.42 12892.70 Average: 205.99 7.51 198.48 1579.31 17249.91 08:12:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:13:01 PM 29518116 31249356 3137588 9.61 2688 2052868 1443620 4.28 172840 2523544 106188 08:14:01 PM 28543440 30602464 4112264 12.59 2688 2373440 2042760 6.06 227792 3410084 170132 08:15:01 PM 26964060 29942508 5691644 17.43 2688 3281016 2501444 7.42 565916 4599040 28 08:16:01 PM 27941568 31087636 4714136 14.44 2688 3444196 1582060 4.69 806964 3373848 47960 Average: 28241796 30720491 4413908 13.52 2688 2787880 1892471 5.61 443378 3476629 81077 08:12:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 54.13 37.85 924.06 7.02 0.00 0.00 0.00 0.00 08:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 316.59 269.71 2935.83 53.23 0.00 0.00 0.00 0.00 08:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 475.22 369.48 8861.91 46.63 0.00 0.00 0.00 0.00 08:15:01 PM docker0 3.08 5.41 0.18 139.75 0.00 0.00 0.00 0.00 08:15:01 PM vethe25a895 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 267.26 284.54 563.16 1977.41 0.00 0.00 0.00 0.00 08:16:01 PM docker0 3.82 6.91 0.24 165.89 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 278.30 240.39 3321.24 521.07 0.00 0.00 0.00 0.00 Average: docker0 1.72 3.08 0.10 76.41 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) 02/20/2024 _x86_64_ (8 CPU) 20:11:21 LINUX RESTART (8 CPU) 08:12:01 PM CPU %user %nice %system %iowait %steal %idle 08:13:01 PM all 9.75 0.00 0.88 1.11 0.04 88.23 08:13:01 PM 0 2.30 0.00 0.40 0.08 0.07 97.15 08:13:01 PM 1 3.55 0.00 0.55 2.30 0.05 93.54 08:13:01 PM 2 14.14 0.00 1.25 2.20 0.05 82.36 08:13:01 PM 3 7.40 0.00 0.53 0.35 0.05 91.67 08:13:01 PM 4 17.30 0.00 1.48 1.37 0.03 79.81 08:13:01 PM 5 7.84 0.00 0.77 0.42 0.03 90.94 08:13:01 PM 6 15.25 0.00 1.22 1.02 0.03 82.49 08:13:01 PM 7 10.18 0.00 0.82 1.10 0.03 87.87 08:14:01 PM all 13.31 0.00 1.16 1.36 0.06 84.12 08:14:01 PM 0 6.87 0.00 1.19 1.81 0.07 90.07 08:14:01 PM 1 22.57 0.00 0.87 1.42 0.05 75.10 08:14:01 PM 2 11.11 0.00 1.74 2.39 0.08 84.67 08:14:01 PM 3 13.93 0.00 1.15 2.02 0.07 82.83 08:14:01 PM 4 15.95 0.00 1.76 1.66 0.05 80.59 08:14:01 PM 5 8.23 0.00 0.99 0.25 0.05 90.48 08:14:01 PM 6 7.42 0.00 1.00 1.00 0.07 90.50 08:14:01 PM 7 20.34 0.00 0.60 0.30 0.05 78.71 08:15:01 PM all 28.07 0.00 2.47 2.42 0.08 66.96 08:15:01 PM 0 34.62 0.00 1.91 1.29 0.08 62.09 08:15:01 PM 1 25.61 0.00 2.29 4.12 0.08 67.91 08:15:01 PM 2 18.94 0.00 2.14 1.85 0.07 77.01 08:15:01 PM 3 27.48 0.00 2.62 0.74 0.07 69.10 08:15:01 PM 4 31.49 0.00 2.23 1.71 0.08 64.48 08:15:01 PM 5 24.68 0.00 3.10 4.36 0.08 67.78 08:15:01 PM 6 28.78 0.00 3.33 3.54 0.08 64.26 08:15:01 PM 7 32.94 0.00 2.11 1.76 0.08 63.10 08:16:01 PM all 12.74 0.00 2.42 0.51 0.06 84.27 08:16:01 PM 0 19.53 0.00 2.25 0.18 0.07 77.97 08:16:01 PM 1 16.17 0.00 2.82 0.49 0.07 80.46 08:16:01 PM 2 13.34 0.00 3.15 0.34 0.07 83.11 08:16:01 PM 3 6.15 0.00 1.86 0.37 0.05 91.57 08:16:01 PM 4 12.89 0.00 2.62 0.27 0.07 84.15 08:16:01 PM 5 8.58 0.00 1.88 0.96 0.07 88.52 08:16:01 PM 6 17.46 0.00 2.38 1.11 0.07 78.99 08:16:01 PM 7 7.81 0.00 2.38 0.40 0.03 89.37 Average: all 15.95 0.00 1.73 1.35 0.06 80.91 Average: 0 15.80 0.00 1.44 0.84 0.07 81.85 Average: 1 16.96 0.00 1.63 2.08 0.06 79.27 Average: 2 14.37 0.00 2.07 1.70 0.07 81.79 Average: 3 13.73 0.00 1.54 0.87 0.06 83.80 Average: 4 19.40 0.00 2.02 1.25 0.06 77.27 Average: 5 12.32 0.00 1.68 1.49 0.06 84.45 Average: 6 17.20 0.00 1.98 1.66 0.06 79.09 Average: 7 17.81 0.00 1.48 0.89 0.05 79.77