---> uname -a: Linux prd-centos8-docker-8c-8g-2017.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 25M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1009 28423 27 2458 30425 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:1b:74:38 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.250/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86106sec preferred_lft 86106sec inet6 fe80::f816:3eff:fe1b:7438/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0d:9e:d7:5f 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) 02/02/2024 _x86_64_ (8 CPU) 20:56:25 LINUX RESTART (8 CPU) 08:57:01 PM tps rtps wtps bread/s bwrtn/s 08:58:01 PM 131.27 8.38 122.89 1572.01 9401.27 08:59:01 PM 143.86 1.58 142.28 720.41 7063.51 09:00:01 PM 84.76 1.38 83.37 388.00 5932.81 09:01:01 PM 62.66 0.87 61.80 99.03 4464.53 Average: 105.64 3.05 102.58 694.86 6715.51 08:57:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 PM 29500712 31256040 3155000 9.66 2688 2082860 1359844 4.03 169524 2532656 123900 08:59:01 PM 27492936 29370960 5162776 15.81 2688 2201012 3120976 9.26 225928 4458320 60392 09:00:01 PM 27074180 29097840 5581532 17.09 2688 2342504 3692572 10.96 253868 4831252 39912 09:01:01 PM 29080504 31145116 3575208 10.95 2688 2382100 1452204 4.31 431660 2649816 16876 Average: 28287083 30217489 4368629 13.38 2688 2252119 2406399 7.14 270245 3618011 60270 08:57:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM eth0 91.70 62.20 1134.84 27.02 0.00 0.00 0.00 0.00 08:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM lo 1.05 1.05 0.12 0.12 0.00 0.00 0.00 0.00 08:59:01 PM eth0 200.73 183.29 1197.35 42.86 0.00 0.00 0.00 0.00 08:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM lo 1.28 1.28 0.16 0.16 0.00 0.00 0.00 0.00 09:00:01 PM eth0 156.41 126.96 1321.87 26.83 0.00 0.00 0.00 0.00 09:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 PM eth0 236.25 199.95 318.12 184.80 0.00 0.00 0.00 0.00 09:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.58 0.58 0.07 0.07 0.00 0.00 0.00 0.00 Average: eth0 171.28 143.10 993.04 70.38 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) 02/02/2024 _x86_64_ (8 CPU) 20:56:25 LINUX RESTART (8 CPU) 08:57:01 PM CPU %user %nice %system %iowait %steal %idle 08:58:01 PM all 10.73 0.00 1.06 0.70 0.05 87.46 08:58:01 PM 0 30.71 0.00 2.52 0.43 0.08 66.25 08:58:01 PM 1 7.71 0.00 0.95 1.29 0.07 89.98 08:58:01 PM 2 15.29 0.00 1.39 0.43 0.05 82.84 08:58:01 PM 3 10.34 0.00 1.22 1.35 0.05 87.04 08:58:01 PM 4 15.75 0.00 1.08 0.75 0.05 82.36 08:58:01 PM 5 2.81 0.00 0.43 0.30 0.03 96.42 08:58:01 PM 6 1.67 0.00 0.43 0.53 0.03 97.33 08:58:01 PM 7 1.50 0.00 0.43 0.53 0.05 97.48 08:59:01 PM all 29.17 0.00 1.11 0.92 0.10 68.70 08:59:01 PM 0 29.01 0.00 1.10 0.57 0.12 69.20 08:59:01 PM 1 30.97 0.00 1.35 0.70 0.10 66.88 08:59:01 PM 2 33.86 0.00 1.57 0.89 0.13 63.55 08:59:01 PM 3 23.85 0.00 1.09 2.42 0.08 72.56 08:59:01 PM 4 38.12 0.00 1.27 1.91 0.08 58.62 08:59:01 PM 5 29.32 0.00 0.72 0.22 0.08 69.66 08:59:01 PM 6 25.06 0.00 0.70 0.42 0.10 73.72 08:59:01 PM 7 23.20 0.00 1.10 0.22 0.08 75.39 09:00:01 PM all 33.81 0.00 1.23 0.45 0.09 64.43 09:00:01 PM 0 29.18 0.00 0.92 0.02 0.12 69.77 09:00:01 PM 1 33.03 0.00 1.42 1.10 0.10 64.35 09:00:01 PM 2 49.09 0.00 1.15 0.22 0.08 49.46 09:00:01 PM 3 30.36 0.00 0.90 0.37 0.08 68.29 09:00:01 PM 4 39.87 0.00 1.50 0.84 0.08 57.71 09:00:01 PM 5 35.90 0.00 1.31 0.17 0.08 62.54 09:00:01 PM 6 42.83 0.00 1.55 0.30 0.07 55.25 09:00:01 PM 7 10.20 0.00 1.09 0.57 0.10 88.04 09:01:01 PM all 13.16 0.00 1.18 0.70 0.08 84.88 09:01:01 PM 0 26.63 0.00 1.37 0.94 0.12 70.95 09:01:01 PM 1 11.58 0.00 1.51 0.25 0.12 86.55 09:01:01 PM 2 7.05 0.00 0.92 1.34 0.07 90.62 09:01:01 PM 3 13.73 0.00 1.17 0.72 0.08 84.29 09:01:01 PM 4 13.97 0.00 1.00 0.35 0.05 84.63 09:01:01 PM 5 10.38 0.00 0.92 0.75 0.08 87.87 09:01:01 PM 6 9.97 0.00 1.16 1.14 0.07 87.67 09:01:01 PM 7 11.99 0.00 1.37 0.10 0.07 86.47 Average: all 21.72 0.00 1.14 0.69 0.08 76.37 Average: 0 28.88 0.00 1.48 0.49 0.11 69.04 Average: 1 20.82 0.00 1.31 0.84 0.10 76.94 Average: 2 26.31 0.00 1.26 0.72 0.08 71.63 Average: 3 19.57 0.00 1.09 1.22 0.08 78.04 Average: 4 26.92 0.00 1.21 0.96 0.07 70.84 Average: 5 19.60 0.00 0.84 0.36 0.07 79.13 Average: 6 19.88 0.00 0.96 0.60 0.07 78.49 Average: 7 11.72 0.00 1.00 0.36 0.08 86.85