---> uname -a: Linux prd-centos8-docker-8c-8g-2641.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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1027 27301 18 3561 30399 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:22:19:db brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.113/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86031sec preferred_lft 86031sec inet6 fe80::f816:3eff:fe22:19db/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e6:81:f2:9b 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:e6ff:fe81:f29b/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) 11/21/2023 _x86_64_ (8 CPU) 19:44:19 LINUX RESTART (8 CPU) 07:45:01 PM tps rtps wtps bread/s bwrtn/s 07:46:01 PM 138.24 8.47 129.78 2655.82 10079.54 07:47:01 PM 235.72 19.14 216.58 2805.33 11599.10 07:48:01 PM 112.80 13.23 99.57 1085.29 34413.93 07:49:01 PM 61.65 0.05 61.60 1.07 2505.15 07:50:01 PM 39.95 0.48 39.47 64.51 1297.40 Average: 117.67 8.27 109.40 1322.37 11978.34 07:45:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:46:01 PM 29509592 31343340 3146120 9.63 2688 2149724 1353552 4.02 169820 2529668 147508 07:47:01 PM 27679848 29934332 4975864 15.24 2688 2565540 3176380 9.42 279180 4219280 201180 07:48:01 PM 25866596 28952852 6789116 20.79 2688 3380516 5815976 17.26 479964 5756412 2332 07:49:01 PM 25889876 29043812 6765836 20.72 2688 3446344 3339264 9.91 515524 5700560 13952 07:50:01 PM 28021432 31189236 4634280 14.19 2688 3457560 1456044 4.32 672340 3412444 37276 Average: 27393469 30092714 5262243 16.11 2688 2999937 3028243 8.98 423366 4323673 80450 07:45:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 PM eth0 67.89 44.66 1091.90 8.75 0.00 0.00 0.00 0.00 07:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 PM eth0 354.28 298.93 5083.32 55.57 0.00 0.00 0.00 0.00 07:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 PM lo 11.75 11.75 1.46 1.46 0.00 0.00 0.00 0.00 07:48:01 PM eth0 839.26 375.25 6429.27 28.04 0.00 0.00 0.00 0.00 07:48:01 PM docker0 4.62 7.68 0.77 0.94 0.00 0.00 0.00 0.00 07:48:01 PM veth3433834 4.62 7.82 0.84 0.95 0.00 0.00 0.00 0.00 07:49:01 PM lo 10.76 10.76 1.40 1.40 0.00 0.00 0.00 0.00 07:49:01 PM eth0 82.11 72.69 679.61 17.44 0.00 0.00 0.00 0.00 07:49:01 PM docker0 3.32 5.45 0.54 0.65 0.00 0.00 0.00 0.00 07:50:01 PM lo 23.16 23.16 2.06 2.06 0.00 0.00 0.00 0.00 07:50:01 PM eth0 56.78 50.72 30.60 21.23 0.00 0.00 0.00 0.00 07:50:01 PM docker0 6.63 7.25 0.85 0.86 0.00 0.00 0.00 0.00 Average: lo 9.13 9.13 0.98 0.98 0.00 0.00 0.00 0.00 Average: eth0 280.05 168.45 2662.86 26.21 0.00 0.00 0.00 0.00 Average: docker0 2.91 4.08 0.43 0.49 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) 11/21/2023 _x86_64_ (8 CPU) 19:44:19 LINUX RESTART (8 CPU) 07:45:01 PM CPU %user %nice %system %iowait %steal %idle 07:46:01 PM all 10.25 0.00 1.00 0.94 0.05 87.77 07:46:01 PM 0 4.00 0.00 0.73 0.38 0.07 94.81 07:46:01 PM 1 11.83 0.00 1.27 1.19 0.05 85.67 07:46:01 PM 2 0.70 0.00 0.23 0.27 0.07 98.73 07:46:01 PM 3 6.04 0.00 0.85 1.25 0.03 91.82 07:46:01 PM 4 34.21 0.00 3.03 2.22 0.05 60.48 07:46:01 PM 5 17.07 0.00 1.13 2.10 0.05 79.65 07:46:01 PM 6 0.57 0.00 0.18 0.02 0.03 99.20 07:46:01 PM 7 7.60 0.00 0.53 0.07 0.05 91.75 07:47:01 PM all 35.46 0.00 1.35 1.64 0.10 61.45 07:47:01 PM 0 35.97 0.00 1.84 2.40 0.10 59.69 07:47:01 PM 1 24.58 0.00 1.00 0.03 0.10 74.29 07:47:01 PM 2 45.52 0.00 1.51 2.11 0.10 50.75 07:47:01 PM 3 46.85 0.00 1.10 0.85 0.12 51.07 07:47:01 PM 4 30.57 0.00 1.22 1.54 0.10 66.57 07:47:01 PM 5 31.40 0.00 1.34 1.54 0.08 65.64 07:47:01 PM 6 37.10 0.00 1.17 1.16 0.08 60.49 07:47:01 PM 7 31.71 0.00 1.63 3.50 0.10 63.06 07:48:01 PM all 13.81 0.30 1.97 2.14 0.08 81.69 07:48:01 PM 0 10.80 2.00 2.17 0.24 0.08 84.71 07:48:01 PM 1 14.95 0.00 2.46 6.29 0.08 76.21 07:48:01 PM 2 18.34 0.32 1.85 4.04 0.08 75.36 07:48:01 PM 3 9.84 0.00 1.76 2.40 0.07 85.93 07:48:01 PM 4 18.83 0.00 1.86 0.07 0.08 79.15 07:48:01 PM 5 8.04 0.03 1.85 0.99 0.08 89.00 07:48:01 PM 6 12.11 0.05 1.83 1.95 0.08 83.97 07:48:01 PM 7 17.63 0.02 1.98 1.15 0.08 79.14 07:49:01 PM all 41.48 0.00 1.06 0.19 0.10 57.17 07:49:01 PM 0 36.01 0.00 1.37 0.05 0.10 62.47 07:49:01 PM 1 47.36 0.00 0.99 0.38 0.12 51.15 07:49:01 PM 2 35.93 0.00 1.17 0.33 0.08 62.48 07:49:01 PM 3 30.61 0.00 0.87 0.62 0.10 67.80 07:49:01 PM 4 44.97 0.00 0.63 0.02 0.08 54.30 07:49:01 PM 5 38.26 0.00 0.65 0.03 0.10 60.95 07:49:01 PM 6 49.26 0.00 1.27 0.00 0.10 49.37 07:49:01 PM 7 49.42 0.00 1.55 0.05 0.10 48.88 07:50:01 PM all 21.08 0.31 1.94 0.13 0.09 76.45 07:50:01 PM 0 24.77 0.03 2.01 0.15 0.10 72.94 07:50:01 PM 1 22.67 0.03 1.87 0.23 0.07 75.12 07:50:01 PM 2 19.31 0.22 1.59 0.03 0.07 78.78 07:50:01 PM 3 31.39 0.18 2.41 0.12 0.08 65.82 07:50:01 PM 4 20.05 0.00 1.94 0.03 0.13 77.84 07:50:01 PM 5 14.51 1.94 1.54 0.17 0.07 81.77 07:50:01 PM 6 15.74 0.02 2.14 0.25 0.12 81.73 07:50:01 PM 7 20.22 0.07 1.99 0.08 0.07 77.57 Average: all 24.43 0.12 1.46 1.01 0.08 72.90 Average: 0 22.30 0.40 1.62 0.64 0.09 74.93 Average: 1 24.30 0.01 1.52 1.62 0.08 72.48 Average: 2 23.97 0.11 1.27 1.35 0.08 73.22 Average: 3 24.95 0.04 1.40 1.05 0.08 72.49 Average: 4 29.74 0.00 1.74 0.78 0.09 67.65 Average: 5 21.87 0.39 1.30 0.97 0.08 75.39 Average: 6 22.96 0.01 1.32 0.67 0.08 74.96 Average: 7 25.33 0.02 1.54 0.97 0.08 72.07