---> uname -a: Linux prd-centos8-docker-8c-8g-13837.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1005 28435 19 2449 30436 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:2f:e4:0a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.169/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:fe2f:e40a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4d:7e:86:30 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) 01/20/2024 _x86_64_ (8 CPU) 20:56:20 LINUX RESTART (8 CPU) 08:57:01 PM tps rtps wtps bread/s bwrtn/s 08:58:01 PM 129.97 9.03 120.94 1647.05 9549.78 08:59:01 PM 176.46 1.53 174.93 688.97 8312.36 09:00:01 PM 60.35 1.44 58.91 394.45 5007.57 09:01:01 PM 73.89 0.64 73.25 61.51 4754.51 Average: 110.33 3.17 107.16 700.45 6914.97 08:57:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 PM 29513204 31271564 3142508 9.62 2688 2077176 1372184 4.07 169076 2522408 124092 08:59:01 PM 27671968 29593296 4983744 15.26 2688 2234472 2780872 8.25 231896 4267864 73616 09:00:01 PM 29202412 31226148 3453300 10.57 2688 2334004 1371980 4.07 256132 2707576 41452 09:01:01 PM 29121836 31171444 3533876 10.82 2688 2357800 1437220 4.26 444188 2594828 26636 Average: 28877355 30815613 3778357 11.57 2688 2250863 1740564 5.16 275323 3023169 66449 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 96.70 71.21 1116.22 29.70 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 226.47 205.66 1738.24 50.72 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 1.29 1.29 0.17 0.17 0.00 0.00 0.00 0.00 09:00:01 PM eth0 116.64 98.40 780.03 28.73 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 227.19 191.84 318.20 183.46 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 0.59 0.59 0.07 0.07 0.00 0.00 0.00 0.00 Average: eth0 166.57 141.63 990.67 72.80 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) 01/20/2024 _x86_64_ (8 CPU) 20:56:20 LINUX RESTART (8 CPU) 08:57:01 PM CPU %user %nice %system %iowait %steal %idle 08:58:01 PM all 10.21 0.00 1.08 0.67 0.05 88.00 08:58:01 PM 0 0.90 0.00 0.62 0.50 0.08 97.90 08:58:01 PM 1 34.29 0.00 3.01 0.84 0.05 61.82 08:58:01 PM 2 1.39 0.00 0.30 0.27 0.08 97.96 08:58:01 PM 3 8.36 0.00 0.72 0.97 0.05 89.91 08:58:01 PM 4 8.39 0.00 0.78 0.15 0.03 90.65 08:58:01 PM 5 9.67 0.00 1.00 1.10 0.03 88.19 08:58:01 PM 6 3.47 0.00 0.53 0.60 0.02 95.38 08:58:01 PM 7 15.22 0.00 1.67 0.92 0.05 82.15 08:59:01 PM all 34.18 0.00 1.44 0.77 0.09 63.53 08:59:01 PM 0 33.67 0.00 0.90 0.23 0.07 65.13 08:59:01 PM 1 40.70 0.00 1.37 0.42 0.10 57.42 08:59:01 PM 2 44.09 0.00 1.87 0.28 0.10 53.66 08:59:01 PM 3 43.33 0.00 1.12 0.77 0.08 54.70 08:59:01 PM 4 26.30 0.00 1.37 1.42 0.08 70.82 08:59:01 PM 5 19.03 0.00 1.69 1.26 0.10 77.92 08:59:01 PM 6 41.15 0.00 1.59 1.57 0.08 55.61 08:59:01 PM 7 25.15 0.00 1.60 0.18 0.07 73.00 09:00:01 PM all 36.96 0.00 1.59 0.34 0.08 61.02 09:00:01 PM 0 29.99 0.00 1.24 0.02 0.08 68.67 09:00:01 PM 1 51.19 0.00 1.57 0.15 0.08 47.00 09:00:01 PM 2 42.34 0.00 2.41 0.70 0.10 54.44 09:00:01 PM 3 36.36 0.00 1.54 0.25 0.08 61.77 09:00:01 PM 4 35.33 0.00 1.46 0.27 0.07 62.87 09:00:01 PM 5 16.43 0.00 1.14 0.86 0.08 81.49 09:00:01 PM 6 34.95 0.00 1.61 0.44 0.08 62.92 09:00:01 PM 7 49.09 0.00 1.75 0.02 0.08 49.06 09:01:01 PM all 11.56 0.00 1.03 0.24 0.06 87.12 09:01:01 PM 0 2.08 0.00 0.97 0.27 0.08 96.60 09:01:01 PM 1 3.30 0.00 0.83 0.00 0.07 95.80 09:01:01 PM 2 3.64 0.00 0.64 0.05 0.02 95.65 09:01:01 PM 3 5.04 0.00 0.61 0.22 0.03 94.09 09:01:01 PM 4 12.78 0.00 0.80 0.17 0.07 86.18 09:01:01 PM 5 3.73 0.00 0.80 0.69 0.07 94.72 09:01:01 PM 6 44.83 0.00 2.27 0.41 0.05 52.44 09:01:01 PM 7 17.06 0.00 1.30 0.10 0.08 81.44 Average: all 23.25 0.00 1.28 0.50 0.07 74.89 Average: 0 16.70 0.00 0.93 0.26 0.08 82.03 Average: 1 32.46 0.00 1.70 0.35 0.08 65.41 Average: 2 22.90 0.00 1.31 0.33 0.08 75.38 Average: 3 23.31 0.00 1.00 0.55 0.06 75.08 Average: 4 20.71 0.00 1.10 0.50 0.06 77.62 Average: 5 12.23 0.00 1.16 0.98 0.07 85.56 Average: 6 31.04 0.00 1.50 0.75 0.06 66.65 Average: 7 26.64 0.00 1.58 0.31 0.07 71.41