---> uname -a: Linux prd-centos8-docker-8c-8g-8928.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 1059 27293 19 3537 30367 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:bf:83:7e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.59/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85972sec preferred_lft 85972sec inet6 fe80::f816:3eff:febf:837e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:48:08:03:54 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::42:48ff:fe08:354/64 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) 02/26/2024 _x86_64_ (8 CPU) 17:09:07 LINUX RESTART (8 CPU) 05:10:01 PM tps rtps wtps bread/s bwrtn/s 05:11:01 PM 181.59 21.96 159.63 4300.43 10693.79 05:12:01 PM 182.84 6.62 176.22 1400.57 10344.31 05:13:01 PM 72.92 0.02 72.90 0.27 8313.93 05:14:01 PM 113.14 12.51 100.63 899.15 28394.60 05:15:01 PM 24.39 0.07 24.33 77.57 671.41 05:16:01 PM 61.57 0.50 61.07 64.37 2677.81 Average: 106.07 6.94 99.13 1123.71 10182.99 05:10:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:11:01 PM 29175488 31043392 3480224 10.66 2688 2186188 1777348 5.27 181312 2842996 117560 05:12:01 PM 27380656 29608880 5275056 16.15 2688 2541236 2852128 8.46 295716 4489260 170700 05:13:01 PM 27048112 29351304 5607600 17.17 2688 2613396 2887148 8.57 321608 4788832 14944 05:14:01 PM 25566400 28695916 7089312 21.71 2688 3422532 4602544 13.66 524632 5996276 152 05:15:01 PM 25533196 28666108 7122516 21.81 2688 3426020 3744884 11.11 534700 6010368 1544 05:16:01 PM 27963336 31109720 4692376 14.37 2688 3438792 1499908 4.45 675560 3461508 1504 Average: 27111198 29745887 5544514 16.98 2688 2938027 2893993 8.59 422255 4598207 51067 05:10:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 PM eth0 127.24 99.13 1339.27 36.24 0.00 0.00 0.00 0.00 05:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 PM lo 0.28 0.28 0.07 0.07 0.00 0.00 0.00 0.00 05:12:01 PM eth0 347.24 282.07 4840.92 39.11 0.00 0.00 0.00 0.00 05:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 PM lo 1.83 1.83 0.36 0.36 0.00 0.00 0.00 0.00 05:13:01 PM eth0 90.22 81.32 786.43 22.38 0.00 0.00 0.00 0.00 05:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 PM lo 13.86 13.86 1.35 1.35 0.00 0.00 0.00 0.00 05:14:01 PM eth0 1200.22 404.45 6452.83 33.96 0.00 0.00 0.00 0.00 05:14:01 PM docker0 4.88 5.50 0.63 0.63 0.00 0.00 0.00 0.00 05:14:01 PM veth9f47e64 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 05:15:01 PM lo 295.57 295.57 123.67 123.67 0.00 0.00 0.00 0.00 05:15:01 PM eth0 55.85 43.20 16.47 21.83 0.00 0.00 0.00 0.00 05:15:01 PM docker0 1.92 2.15 0.24 0.26 0.00 0.00 0.00 0.00 05:16:01 PM lo 76.43 76.43 8.22 8.22 0.00 0.00 0.00 0.00 05:16:01 PM eth0 81.29 64.62 39.23 32.26 0.00 0.00 0.00 0.00 05:16:01 PM docker0 3.50 4.26 0.59 0.58 0.00 0.00 0.00 0.00 Average: lo 64.66 64.66 22.28 22.28 0.00 0.00 0.00 0.00 Average: eth0 317.03 162.47 2245.88 30.96 0.00 0.00 0.00 0.00 Average: docker0 1.72 1.99 0.24 0.25 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) 02/26/2024 _x86_64_ (8 CPU) 17:09:07 LINUX RESTART (8 CPU) 05:10:01 PM CPU %user %nice %system %iowait %steal %idle 05:11:01 PM all 12.61 0.00 1.18 1.21 0.06 84.93 05:11:01 PM 0 5.07 0.00 0.47 0.82 0.10 93.54 05:11:01 PM 1 5.74 0.00 1.22 3.14 0.07 89.83 05:11:01 PM 2 17.02 0.00 1.47 1.85 0.05 79.60 05:11:01 PM 3 21.42 0.00 1.30 1.32 0.05 75.90 05:11:01 PM 4 12.09 0.00 1.17 0.83 0.05 85.85 05:11:01 PM 5 2.98 0.00 0.52 0.95 0.05 95.50 05:11:01 PM 6 29.72 0.00 2.57 0.47 0.07 67.17 05:11:01 PM 7 6.86 0.00 0.75 0.27 0.05 92.07 05:12:01 PM all 36.44 0.00 1.27 1.05 0.10 61.14 05:12:01 PM 0 33.72 0.00 1.00 0.87 0.10 64.30 05:12:01 PM 1 46.37 0.00 1.51 1.04 0.13 50.94 05:12:01 PM 2 30.81 0.00 1.17 0.18 0.10 67.74 05:12:01 PM 3 31.73 0.00 1.40 1.27 0.08 65.51 05:12:01 PM 4 43.20 0.00 1.02 0.80 0.08 54.90 05:12:01 PM 5 39.05 0.00 1.96 2.19 0.10 56.70 05:12:01 PM 6 31.91 0.00 1.17 1.32 0.08 65.51 05:12:01 PM 7 34.81 0.00 0.94 0.70 0.08 63.47 05:13:01 PM all 43.92 0.00 1.15 0.56 0.08 54.29 05:13:01 PM 0 38.51 0.00 0.65 0.03 0.07 60.74 05:13:01 PM 1 59.65 0.00 1.93 0.67 0.10 37.65 05:13:01 PM 2 38.12 0.00 1.12 0.05 0.08 60.63 05:13:01 PM 3 54.03 0.00 0.65 0.60 0.10 44.62 05:13:01 PM 4 50.88 0.00 1.15 0.07 0.08 47.82 05:13:01 PM 5 33.55 0.00 1.14 0.28 0.08 64.94 05:13:01 PM 6 38.67 0.00 1.12 2.27 0.07 57.87 05:13:01 PM 7 37.99 0.00 1.40 0.52 0.07 60.02 05:14:01 PM all 19.18 0.27 3.35 1.76 0.09 75.34 05:14:01 PM 0 21.55 1.84 3.19 0.51 0.10 72.81 05:14:01 PM 1 18.09 0.02 3.98 5.19 0.10 72.61 05:14:01 PM 2 19.89 0.02 3.76 4.50 0.12 71.72 05:14:01 PM 3 16.31 0.12 3.07 0.86 0.08 79.55 05:14:01 PM 4 23.18 0.07 3.34 1.04 0.08 72.29 05:14:01 PM 5 17.91 0.00 3.19 0.41 0.08 78.40 05:14:01 PM 6 22.76 0.00 3.11 1.43 0.07 72.63 05:14:01 PM 7 13.77 0.07 3.17 0.17 0.10 82.72 05:15:01 PM all 16.88 0.37 1.87 0.10 0.09 80.68 05:15:01 PM 0 18.27 1.59 2.49 0.18 0.08 77.38 05:15:01 PM 1 15.54 0.20 1.61 0.10 0.12 82.44 05:15:01 PM 2 16.12 0.00 2.06 0.22 0.10 81.50 05:15:01 PM 3 16.21 0.50 1.96 0.02 0.12 81.20 05:15:01 PM 4 17.39 0.05 1.67 0.08 0.08 80.72 05:15:01 PM 5 16.74 0.02 2.00 0.02 0.07 81.16 05:15:01 PM 6 18.06 0.02 1.54 0.13 0.08 80.16 05:15:01 PM 7 16.73 0.59 1.67 0.03 0.07 80.91 05:16:01 PM all 18.94 0.44 2.49 0.22 0.08 77.82 05:16:01 PM 0 15.54 0.07 3.12 0.08 0.08 81.10 05:16:01 PM 1 25.45 0.45 2.84 0.48 0.08 70.69 05:16:01 PM 2 13.76 0.02 2.01 0.54 0.08 83.60 05:16:01 PM 3 14.34 0.59 2.21 0.05 0.07 82.75 05:16:01 PM 4 27.23 0.03 2.96 0.15 0.10 69.52 05:16:01 PM 5 17.91 1.00 2.74 0.17 0.08 78.09 05:16:01 PM 6 16.52 1.31 1.87 0.22 0.07 80.01 05:16:01 PM 7 20.76 0.05 2.18 0.10 0.08 76.82 Average: all 24.67 0.18 1.88 0.82 0.08 72.37 Average: 0 22.11 0.58 1.82 0.42 0.09 74.99 Average: 1 28.47 0.11 2.18 1.77 0.10 67.37 Average: 2 22.62 0.01 1.93 1.22 0.09 74.14 Average: 3 25.69 0.20 1.76 0.69 0.08 71.57 Average: 4 28.99 0.03 1.88 0.50 0.08 68.52 Average: 5 21.36 0.17 1.92 0.67 0.08 75.80 Average: 6 26.28 0.22 1.90 0.97 0.07 70.56 Average: 7 21.83 0.12 1.68 0.30 0.08 75.99