---> uname -a: Linux prd-centos8-docker-8c-8g-2936.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 1039 27614 19 3235 30391 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:68:4c:b8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.19/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fe68:4cb8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:40:f2:1b:6b 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::42:40ff:fef2:1b6b/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) 02/06/2024 _x86_64_ (8 CPU) 06:21:52 LINUX RESTART (8 CPU) 06:22:01 AM tps rtps wtps bread/s bwrtn/s 06:23:01 AM 182.59 86.77 95.82 12167.98 41921.66 06:24:01 AM 332.32 1.72 330.61 292.17 11654.85 06:25:01 AM 229.01 3.42 225.60 1028.50 9127.86 06:26:01 AM 174.13 1.83 172.29 428.79 32064.51 Average: 229.51 23.43 206.08 3479.46 23692.83 06:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:23:01 AM 29669704 31308144 2986008 9.14 2688 1964636 1378396 4.09 161840 2405252 138740 06:24:01 AM 28799032 30661444 3856680 11.81 2688 2179304 2195008 6.51 190004 3199660 109672 06:25:01 AM 27405148 29636908 5250564 16.08 2688 2541176 2701364 8.01 267380 4481556 226780 06:26:01 AM 28338544 31175724 4317168 13.22 2688 3135144 1486156 4.41 646216 3134704 144544 Average: 28553107 30695555 4102605 12.56 2688 2455065 1940231 5.76 316360 3305293 154934 06:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 351.88 234.77 1494.05 64.45 0.00 0.00 0.00 0.00 06:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 217.94 184.79 2061.32 41.86 0.00 0.00 0.00 0.00 06:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM eth0 382.19 323.01 5169.27 46.82 0.00 0.00 0.00 0.00 06:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM eth0 396.50 359.71 2640.32 1932.64 0.00 0.00 0.00 0.00 06:26:01 AM docker0 7.43 12.80 0.44 306.67 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 337.13 275.57 2841.14 521.46 0.00 0.00 0.00 0.00 Average: docker0 1.86 3.20 0.11 76.67 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) 02/06/2024 _x86_64_ (8 CPU) 06:21:52 LINUX RESTART (8 CPU) 06:22:01 AM CPU %user %nice %system %iowait %steal %idle 06:23:01 AM all 14.07 0.00 2.87 3.87 0.08 79.11 06:23:01 AM 0 15.04 0.00 2.71 2.48 0.08 79.68 06:23:01 AM 1 28.62 0.00 3.75 5.38 0.10 62.16 06:23:01 AM 2 9.77 0.00 1.73 0.94 0.08 87.49 06:23:01 AM 3 5.87 0.00 2.45 0.77 0.08 90.83 06:23:01 AM 4 18.30 0.00 2.66 5.33 0.07 73.64 06:23:01 AM 5 15.05 0.00 2.63 4.39 0.08 77.84 06:23:01 AM 6 7.89 0.00 4.19 10.86 0.08 76.98 06:23:01 AM 7 11.96 0.00 2.82 0.84 0.07 84.32 06:24:01 AM all 13.76 0.00 1.18 1.52 0.07 83.48 06:24:01 AM 0 13.62 0.00 1.20 0.43 0.07 84.67 06:24:01 AM 1 19.74 0.00 1.75 1.87 0.07 76.57 06:24:01 AM 2 4.57 0.00 0.87 0.59 0.07 93.91 06:24:01 AM 3 19.43 0.00 1.74 3.51 0.07 75.25 06:24:01 AM 4 13.79 0.00 0.99 1.84 0.07 83.32 06:24:01 AM 5 15.17 0.00 1.98 2.66 0.07 80.13 06:24:01 AM 6 13.61 0.00 0.54 1.19 0.10 84.56 06:24:01 AM 7 10.11 0.00 0.35 0.10 0.05 89.39 06:25:01 AM all 23.42 0.00 1.18 2.20 0.10 73.10 06:25:01 AM 0 16.71 0.00 1.02 0.82 0.08 81.37 06:25:01 AM 1 26.68 0.00 2.17 4.01 0.15 66.99 06:25:01 AM 2 31.58 0.00 1.11 2.31 0.10 64.90 06:25:01 AM 3 29.56 0.00 1.19 1.32 0.10 67.83 06:25:01 AM 4 19.81 0.00 0.85 0.44 0.08 78.82 06:25:01 AM 5 17.03 0.00 1.22 3.80 0.10 77.84 06:25:01 AM 6 20.95 0.00 1.29 4.74 0.08 72.93 06:25:01 AM 7 25.06 0.00 0.60 0.20 0.08 74.05 06:26:01 AM all 11.25 0.00 2.71 2.31 0.09 83.64 06:26:01 AM 0 12.06 0.00 2.23 0.35 0.10 85.25 06:26:01 AM 1 9.92 0.00 2.99 5.29 0.10 81.70 06:26:01 AM 2 10.01 0.00 2.42 2.40 0.10 85.07 06:26:01 AM 3 22.42 0.00 3.53 3.67 0.08 70.29 06:26:01 AM 4 7.91 0.00 2.20 4.45 0.08 85.35 06:26:01 AM 5 13.45 0.00 3.47 0.92 0.10 82.06 06:26:01 AM 6 8.63 0.00 2.30 1.24 0.07 87.76 06:26:01 AM 7 5.63 0.00 2.52 0.13 0.10 91.62 Average: all 15.63 0.00 1.98 2.48 0.09 79.83 Average: 0 14.36 0.00 1.79 1.02 0.08 82.74 Average: 1 21.24 0.00 2.66 4.14 0.10 71.85 Average: 2 13.98 0.00 1.53 1.56 0.09 82.85 Average: 3 19.32 0.00 2.23 2.32 0.08 76.05 Average: 4 14.96 0.00 1.68 3.01 0.08 80.28 Average: 5 15.17 0.00 2.33 2.95 0.09 79.47 Average: 6 12.77 0.00 2.08 4.50 0.08 80.56 Average: 7 13.20 0.00 1.57 0.32 0.08 84.84