---> uname -a: Linux prd-centos8-docker-8c-8g-687.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: 2799.996 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 966 28229 19 2693 30475 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:ac:43:bf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.253/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:feac:43bf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6b:c4:b7:23 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) 01/29/2024 _x86_64_ (8 CPU) 12:28:51 LINUX RESTART (8 CPU) 12:29:01 PM tps rtps wtps bread/s bwrtn/s 12:30:01 PM 299.25 129.36 169.89 13564.40 38739.49 12:31:01 PM 155.30 20.69 134.61 4303.90 10413.90 12:32:01 PM 220.33 6.95 213.38 1163.27 11279.32 12:33:01 PM 75.45 0.38 75.07 160.64 8130.00 Average: 187.59 39.35 148.24 4798.40 17141.29 12:29:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:30:01 PM 29856704 31311588 2799008 8.57 2688 1790400 1451308 4.31 144132 2270876 86468 12:31:01 PM 29349116 31204164 3306596 10.13 2688 2173988 1603772 4.76 179340 2675620 118652 12:32:01 PM 27407532 29619508 5248180 16.07 2688 2525120 2780868 8.25 286684 4475324 160096 12:33:01 PM 28878648 31174204 3777064 11.57 2688 2606108 1507136 4.47 490020 2798428 15188 Average: 28873000 30827366 3782712 11.58 2688 2273904 1835771 5.45 275044 3055062 95101 12:29:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 PM eth0 355.16 224.84 965.72 61.94 0.00 0.00 0.00 0.00 12:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 PM eth0 81.22 50.00 1088.69 23.24 0.00 0.00 0.00 0.00 12:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 PM eth0 412.61 332.83 4920.53 45.79 0.00 0.00 0.00 0.00 12:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 PM lo 2.10 2.10 0.35 0.35 0.00 0.00 0.00 0.00 12:33:01 PM eth0 105.43 87.87 761.59 25.38 0.00 0.00 0.00 0.00 12:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.52 0.52 0.09 0.09 0.00 0.00 0.00 0.00 Average: eth0 238.61 173.88 1934.05 39.09 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) 01/29/2024 _x86_64_ (8 CPU) 12:28:51 LINUX RESTART (8 CPU) 12:29:01 PM CPU %user %nice %system %iowait %steal %idle 12:30:01 PM all 11.89 0.00 2.87 7.33 0.09 77.81 12:30:01 PM 0 10.29 0.00 2.08 7.04 0.10 80.49 12:30:01 PM 1 7.67 0.00 3.29 12.89 0.10 76.04 12:30:01 PM 2 9.36 0.00 3.04 4.25 0.08 83.27 12:30:01 PM 3 12.83 0.00 2.87 4.91 0.10 79.29 12:30:01 PM 4 17.82 0.00 2.57 3.81 0.10 75.70 12:30:01 PM 5 12.73 0.00 2.76 3.45 0.10 80.96 12:30:01 PM 6 13.50 0.00 2.36 1.54 0.08 82.52 12:30:01 PM 7 10.96 0.00 4.00 20.77 0.08 64.19 12:31:01 PM all 11.45 0.00 1.11 1.77 0.06 85.62 12:31:01 PM 0 3.62 0.00 0.53 0.73 0.05 95.06 12:31:01 PM 1 16.51 0.00 2.12 1.24 0.07 80.06 12:31:01 PM 2 14.62 0.00 1.10 2.09 0.07 82.12 12:31:01 PM 3 3.98 0.00 0.52 2.36 0.07 93.07 12:31:01 PM 4 19.09 0.00 0.83 0.88 0.07 79.13 12:31:01 PM 5 13.24 0.00 1.44 2.71 0.05 82.56 12:31:01 PM 6 4.14 0.00 0.83 2.10 0.03 92.89 12:31:01 PM 7 16.34 0.00 1.50 2.02 0.07 80.08 12:32:01 PM all 36.13 0.00 1.33 2.12 0.14 60.28 12:32:01 PM 0 23.38 0.00 1.17 1.74 0.13 73.57 12:32:01 PM 1 38.45 0.00 1.05 1.15 0.13 59.21 12:32:01 PM 2 39.84 0.00 1.74 3.67 0.13 54.62 12:32:01 PM 3 26.83 0.00 0.99 0.47 0.12 71.60 12:32:01 PM 4 41.37 0.00 1.22 3.19 0.15 54.06 12:32:01 PM 5 34.97 0.00 1.37 2.23 0.15 61.28 12:32:01 PM 6 42.85 0.00 1.57 2.98 0.12 52.49 12:32:01 PM 7 41.34 0.00 1.56 1.52 0.15 55.43 12:33:01 PM all 30.14 0.00 0.99 0.61 0.08 68.19 12:33:01 PM 0 29.82 0.00 1.24 0.27 0.07 68.60 12:33:01 PM 1 25.78 0.00 0.73 1.89 0.07 71.53 12:33:01 PM 2 25.94 0.00 0.62 0.42 0.07 72.95 12:33:01 PM 3 27.18 0.00 1.15 0.47 0.08 71.12 12:33:01 PM 4 17.50 0.00 0.94 0.32 0.08 81.16 12:33:01 PM 5 27.83 0.00 0.58 0.07 0.08 71.44 12:33:01 PM 6 37.56 0.00 1.50 0.13 0.08 60.72 12:33:01 PM 7 49.50 0.00 1.12 1.30 0.10 47.98 Average: all 22.41 0.00 1.57 2.95 0.09 72.97 Average: 0 16.78 0.00 1.25 2.44 0.09 79.43 Average: 1 22.12 0.00 1.80 4.28 0.09 71.71 Average: 2 22.45 0.00 1.62 2.60 0.09 73.24 Average: 3 17.71 0.00 1.38 2.05 0.09 78.77 Average: 4 23.94 0.00 1.39 2.05 0.10 72.52 Average: 5 22.19 0.00 1.54 2.11 0.10 74.06 Average: 6 24.51 0.00 1.57 1.69 0.08 72.15 Average: 7 29.55 0.00 2.04 6.39 0.10 61.92