---> uname -a: Linux prd-centos8-docker-8c-8g-14383.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1034 27197 19 3658 30392 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:bc:cc:28 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.47/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:febc:cc28/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:19:14:a6:bf 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::42:19ff:fe14:a6bf/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) 03/19/2024 _x86_64_ (8 CPU) 15:48:35 LINUX RESTART (8 CPU) 03:49:01 PM tps rtps wtps bread/s bwrtn/s 03:50:01 PM 119.68 31.69 87.99 7310.10 16494.45 03:51:01 PM 374.21 18.89 355.32 4169.25 12023.87 03:52:01 PM 247.03 2.52 244.51 219.56 16143.41 03:53:01 PM 221.46 5.18 216.28 5718.49 32297.25 03:54:01 PM 30.39 0.83 29.56 79.71 736.82 Average: 198.56 11.82 186.73 3499.55 15539.02 03:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 29637580 31279156 3018132 9.24 2688 1967884 1407024 4.17 162728 2436848 132772 03:51:01 PM 28422956 30519816 4232756 12.96 2688 2410836 2081372 6.18 239744 3517132 210840 03:52:01 PM 28040096 30676748 4615616 14.13 2688 2942176 2074632 6.16 525648 3581620 315564 03:53:01 PM 27871576 31140900 4784136 14.65 2688 3562412 1626416 4.83 933808 3293284 120 03:54:01 PM 27868832 31141148 4786880 14.66 2688 3565152 1484220 4.40 1163704 3071252 964 Average: 28368208 30951554 4287504 13.13 2688 2889692 1734733 5.15 605126 3180027 132052 03:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM eth0 395.60 245.23 1512.78 65.02 0.00 0.00 0.00 0.00 03:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM eth0 383.89 321.81 3774.84 57.41 0.00 0.00 0.00 0.00 03:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM eth0 489.64 394.60 5776.41 52.79 0.00 0.00 0.00 0.00 03:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM eth0 218.89 155.35 2368.50 42.60 0.00 0.00 0.00 0.00 03:53:01 PM docker0 81.91 99.30 30.05 578.83 0.00 0.00 0.00 0.00 03:53:01 PM veth90b62dc 9.23 7.70 26.34 2.27 0.00 0.00 0.00 0.00 03:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 PM eth0 121.86 141.60 45.40 1572.93 0.00 0.00 0.00 0.00 03:54:01 PM docker0 55.01 43.99 768.51 5.09 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 321.97 251.72 2695.52 358.15 0.00 0.00 0.00 0.00 Average: docker0 27.38 28.66 159.71 116.79 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) 03/19/2024 _x86_64_ (8 CPU) 15:48:35 LINUX RESTART (8 CPU) 03:49:01 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 13.90 0.00 2.09 2.28 0.08 81.66 03:50:01 PM 0 10.78 0.00 1.87 2.97 0.08 84.29 03:50:01 PM 1 20.77 0.00 2.97 2.25 0.10 73.91 03:50:01 PM 2 14.53 0.00 1.91 1.96 0.07 81.53 03:50:01 PM 3 24.39 0.00 2.68 4.15 0.07 68.72 03:50:01 PM 4 10.21 0.00 2.46 3.80 0.07 83.46 03:50:01 PM 5 6.11 0.00 2.06 1.14 0.05 90.64 03:50:01 PM 6 8.04 0.00 1.14 0.94 0.10 89.78 03:50:01 PM 7 16.33 0.00 1.62 1.02 0.07 80.97 03:51:01 PM all 20.45 0.00 1.45 1.74 0.08 76.29 03:51:01 PM 0 18.80 0.00 0.90 0.84 0.07 79.40 03:51:01 PM 1 14.43 0.00 1.37 2.51 0.12 81.57 03:51:01 PM 2 23.38 0.00 1.60 1.90 0.08 73.03 03:51:01 PM 3 35.12 0.00 1.92 1.47 0.10 61.39 03:51:01 PM 4 20.05 0.00 1.34 2.17 0.07 76.37 03:51:01 PM 5 14.09 0.00 0.97 0.54 0.07 84.34 03:51:01 PM 6 27.23 0.00 1.81 1.24 0.07 69.66 03:51:01 PM 7 10.45 0.00 1.67 3.26 0.07 84.55 03:52:01 PM all 26.10 0.00 1.56 2.26 0.10 69.98 03:52:01 PM 0 20.12 0.00 1.39 3.62 0.10 74.77 03:52:01 PM 1 30.65 0.00 2.50 5.51 0.12 61.23 03:52:01 PM 2 26.14 0.00 2.12 2.99 0.10 68.66 03:52:01 PM 3 26.01 0.00 1.32 1.02 0.10 71.55 03:52:01 PM 4 30.86 0.00 1.51 0.32 0.12 67.20 03:52:01 PM 5 15.30 0.00 1.31 2.85 0.10 80.44 03:52:01 PM 6 30.99 0.00 1.21 1.05 0.08 66.66 03:52:01 PM 7 28.73 0.00 1.14 0.69 0.08 69.36 03:53:01 PM all 13.18 0.00 1.75 3.47 0.06 81.54 03:53:01 PM 0 11.40 0.00 1.69 0.97 0.08 85.86 03:53:01 PM 1 8.42 0.00 3.00 11.08 0.05 77.46 03:53:01 PM 2 27.29 0.00 1.97 2.92 0.07 67.75 03:53:01 PM 3 22.36 0.00 1.47 2.89 0.07 73.21 03:53:01 PM 4 8.18 0.00 1.47 0.95 0.05 89.35 03:53:01 PM 5 10.15 0.00 1.46 0.15 0.07 88.18 03:53:01 PM 6 8.42 0.00 1.46 3.48 0.05 86.60 03:53:01 PM 7 9.22 0.00 1.52 5.27 0.07 83.92 03:54:01 PM all 9.34 0.00 0.87 0.33 0.06 89.40 03:54:01 PM 0 1.57 0.00 0.75 0.07 0.07 97.55 03:54:01 PM 1 13.23 0.00 0.95 0.32 0.08 85.41 03:54:01 PM 2 7.61 0.00 1.12 0.73 0.05 90.48 03:54:01 PM 3 1.09 0.00 0.43 0.30 0.05 98.13 03:54:01 PM 4 19.99 0.00 1.08 0.05 0.05 78.83 03:54:01 PM 5 12.23 0.00 0.95 0.70 0.07 86.05 03:54:01 PM 6 17.85 0.00 1.10 0.47 0.07 80.51 03:54:01 PM 7 1.13 0.00 0.57 0.00 0.03 98.27 Average: all 16.59 0.00 1.54 2.01 0.08 79.78 Average: 0 12.52 0.00 1.32 1.69 0.08 84.38 Average: 1 17.49 0.00 2.16 4.33 0.09 75.93 Average: 2 19.79 0.00 1.74 2.10 0.07 76.30 Average: 3 21.79 0.00 1.57 1.97 0.08 74.60 Average: 4 17.86 0.00 1.57 1.46 0.07 79.04 Average: 5 11.58 0.00 1.35 1.07 0.07 85.93 Average: 6 18.51 0.00 1.34 1.43 0.07 78.64 Average: 7 13.16 0.00 1.30 2.05 0.06 83.43