---> uname -a: Linux prd-centos8-docker-8c-8g-3143.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1016 28379 18 2494 30427 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:2d:4a:d4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.232/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86087sec preferred_lft 86087sec inet6 fe80::f816:3eff:fe2d:4ad4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d9:12:aa:31 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) 11/22/2023 _x86_64_ (8 CPU) 20:56:30 LINUX RESTART (8 CPU) 08:57:01 PM tps rtps wtps bread/s bwrtn/s 08:58:01 PM 100.17 12.30 87.87 2180.44 6083.40 08:59:01 PM 161.26 2.67 158.59 843.06 11250.41 09:00:01 PM 83.12 1.37 81.76 387.87 4634.82 09:01:01 PM 69.48 0.68 68.79 60.38 5395.68 Average: 103.50 4.25 99.25 867.88 6840.93 08:57:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 PM 29574660 31271168 3081052 9.43 2688 2019272 1469740 4.36 166344 2497996 177336 08:59:01 PM 27972992 29870304 4682720 14.34 2688 2211332 3389816 10.06 198236 4019584 76660 09:00:01 PM 27523188 29545656 5132524 15.72 2688 2332368 2931588 8.70 245880 4404036 59992 09:01:01 PM 29059864 31152788 3595848 11.01 2688 2399080 1471592 4.37 427660 2680320 70040 Average: 28532676 30459979 4123036 12.63 2688 2240513 2315684 6.87 259530 3400484 96007 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 65.91 45.49 989.82 8.32 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM eth0 217.08 186.62 1562.04 52.49 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 2.33 2.33 0.28 0.28 0.00 0.00 0.00 0.00 09:00:01 PM eth0 102.35 85.92 1055.40 23.11 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 205.03 202.68 757.99 187.25 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 147.59 130.18 1091.30 67.80 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) 11/22/2023 _x86_64_ (8 CPU) 20:56:30 LINUX RESTART (8 CPU) 08:57:01 PM CPU %user %nice %system %iowait %steal %idle 08:58:01 PM all 10.40 0.00 0.98 0.78 0.07 87.76 08:58:01 PM 0 0.87 0.00 0.35 0.08 0.10 98.60 08:58:01 PM 1 8.13 0.00 0.87 0.87 0.05 90.09 08:58:01 PM 2 7.20 0.00 0.75 1.54 0.08 90.43 08:58:01 PM 3 0.49 0.00 0.33 1.25 0.08 97.84 08:58:01 PM 4 34.48 0.00 2.74 1.10 0.10 61.58 08:58:01 PM 5 16.44 0.00 1.30 0.63 0.05 81.57 08:58:01 PM 6 6.14 0.00 0.45 0.28 0.02 93.11 08:58:01 PM 7 9.48 0.00 1.08 0.52 0.05 88.87 08:59:01 PM all 17.92 0.00 1.09 1.39 0.08 79.52 08:59:01 PM 0 21.37 0.00 1.42 1.27 0.10 75.83 08:59:01 PM 1 13.76 0.00 0.89 1.70 0.07 83.58 08:59:01 PM 2 19.92 0.00 0.90 0.89 0.08 78.20 08:59:01 PM 3 27.02 0.00 1.85 3.07 0.12 67.94 08:59:01 PM 4 12.79 0.00 0.85 0.55 0.07 85.74 08:59:01 PM 5 6.99 0.00 0.52 0.57 0.05 91.87 08:59:01 PM 6 24.04 0.00 1.34 1.94 0.08 72.60 08:59:01 PM 7 17.49 0.00 0.95 1.09 0.08 80.38 09:00:01 PM all 37.43 0.00 1.18 1.87 0.11 59.40 09:00:01 PM 0 37.71 0.00 0.77 0.47 0.12 60.93 09:00:01 PM 1 30.20 0.00 1.09 2.17 0.12 66.42 09:00:01 PM 2 37.96 0.00 1.22 3.53 0.10 57.20 09:00:01 PM 3 33.86 0.00 1.32 3.06 0.10 61.65 09:00:01 PM 4 31.23 0.00 0.80 2.12 0.10 65.74 09:00:01 PM 5 44.67 0.00 1.45 3.04 0.12 50.72 09:00:01 PM 6 50.06 0.00 1.38 0.28 0.13 48.14 09:00:01 PM 7 33.72 0.00 1.40 0.30 0.12 64.46 09:01:01 PM all 22.88 0.00 1.44 1.01 0.10 74.57 09:01:01 PM 0 19.58 0.00 1.57 0.40 0.10 78.35 09:01:01 PM 1 25.18 0.00 1.24 1.05 0.10 72.43 09:01:01 PM 2 27.41 0.00 1.74 0.77 0.12 69.96 09:01:01 PM 3 29.35 0.00 1.79 2.42 0.12 66.32 09:01:01 PM 4 21.51 0.00 1.29 1.62 0.10 75.48 09:01:01 PM 5 19.27 0.00 1.40 1.14 0.07 78.12 09:01:01 PM 6 17.26 0.00 1.00 0.40 0.07 81.27 09:01:01 PM 7 23.52 0.00 1.47 0.23 0.12 74.65 Average: all 22.16 0.00 1.17 1.26 0.09 75.32 Average: 0 19.87 0.00 1.03 0.56 0.10 78.44 Average: 1 19.31 0.00 1.02 1.45 0.08 78.14 Average: 2 23.12 0.00 1.15 1.68 0.10 73.96 Average: 3 22.68 0.00 1.33 2.45 0.10 73.44 Average: 4 25.01 0.00 1.42 1.35 0.09 72.13 Average: 5 21.84 0.00 1.17 1.34 0.07 75.57 Average: 6 24.37 0.00 1.04 0.73 0.08 73.78 Average: 7 21.04 0.00 1.23 0.54 0.09 77.10