---> uname -a: Linux prd-centos8-docker-8c-8g-23395.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 13G 148G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1118 26344 19 4427 30298 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:2e:84:46 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.2/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85845sec preferred_lft 85845sec inet6 fe80::f816:3eff:fe2e:8446/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:68:08:bf:bd 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::42:68ff:fe08:bfbd/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) 06/24/2025 _x86_64_ (8 CPU) 08:39:59 LINUX RESTART (8 CPU) 08:40:01 AM tps rtps wtps bread/s bwrtn/s 08:41:01 AM 388.34 180.97 207.37 19150.35 42722.90 08:42:01 AM 255.63 18.69 236.94 4067.71 12805.80 08:43:01 AM 220.41 0.80 219.61 492.98 50703.72 08:44:01 AM 38.90 0.18 38.71 13.19 581.83 08:45:04 AM 21.79 0.46 21.32 20.59 399.06 08:46:01 AM 5.14 0.00 5.14 0.00 356.35 08:47:01 AM 23.75 0.00 23.75 0.00 1262.09 08:48:01 AM 103.12 0.00 103.12 0.00 22790.94 08:49:01 AM 32.61 0.45 32.16 63.85 1786.82 Average: 121.56 22.60 98.96 2667.04 14867.65 08:40:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:41:01 AM 29664308 31287160 2991404 9.16 2688 1948524 1453820 4.31 146936 2421988 153796 08:42:01 AM 27743448 29892456 4912264 15.04 2688 2462440 2719636 8.07 244844 4183396 245808 08:43:01 AM 25052136 28429212 7603576 23.28 2688 3661476 4154996 12.33 359736 6637604 72 08:44:01 AM 24530792 27911520 8124920 24.88 2688 3664384 4648480 13.79 430792 7083652 160 08:45:04 AM 24385424 27771380 8270288 25.33 2688 3669472 4474648 13.28 436908 7223896 16 08:46:01 AM 25294864 28689052 7360848 22.54 2688 3677756 3679688 10.92 438696 6318760 124 08:47:01 AM 24981404 28613656 7674308 23.50 2688 3914156 3675668 10.91 501656 6560664 206848 08:48:01 AM 23200020 27323760 9455692 28.96 2688 4394664 6203288 18.41 549020 8235160 416 08:49:01 AM 26990588 31037944 5665124 17.35 2688 4305744 1514188 4.49 718300 4304864 7448 Average: 25760332 28995127 6895380 21.12 2688 3522068 3613824 10.72 425210 5885554 68299 08:40:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:41:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 AM eth0 550.02 352.02 1813.90 68.95 0.00 0.00 0.00 0.00 08:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 AM eth0 462.03 351.08 5030.82 63.40 0.00 0.00 0.00 0.00 08:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 AM eth0 452.87 305.17 10677.51 42.34 0.00 0.00 0.00 0.00 08:43:01 AM docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 AM vethdf6041c 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 08:44:01 AM lo 9.98 9.98 0.85 0.85 0.00 0.00 0.00 0.00 08:44:01 AM eth0 43.69 25.00 14.77 12.62 0.00 0.00 0.00 0.00 08:44:01 AM docker0 2.10 2.60 0.33 0.30 0.00 0.00 0.00 0.00 08:44:01 AM vethf227d9a 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:45:04 AM lo 58.10 58.10 4.29 4.29 0.00 0.00 0.00 0.00 08:45:04 AM eth0 246.53 159.24 70.13 72.05 0.00 0.00 0.00 0.00 08:45:04 AM docker0 8.12 9.46 1.29 1.29 0.00 0.00 0.00 0.00 08:46:01 AM lo 27.43 27.43 1.34 1.34 0.00 0.00 0.00 0.00 08:46:01 AM eth0 283.74 211.47 104.57 76.27 0.00 0.00 0.00 0.00 08:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 08:47:01 AM eth0 115.03 83.85 717.79 19.21 0.00 0.00 0.00 0.00 08:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 AM lo 319.14 319.14 48.00 48.00 0.00 0.00 0.00 0.00 08:48:01 AM eth0 751.50 422.41 2293.92 35.88 0.00 0.00 0.00 0.00 08:48:01 AM docker0 139.04 145.53 22.07 23.31 0.00 0.00 0.00 0.00 08:48:01 AM veth85170b3 125.62 131.29 22.31 19.51 0.00 0.00 0.00 0.00 08:48:01 AM vethb73b9ea 13.41 14.95 1.65 4.06 0.00 0.00 0.00 0.00 08:49:01 AM lo 1092.77 1092.77 196.83 196.83 0.00 0.00 0.00 0.00 08:49:01 AM eth0 91.34 65.46 41.90 34.92 0.00 0.00 0.00 0.00 08:49:01 AM docker0 476.72 488.47 97.88 92.64 0.00 0.00 0.00 0.00 Average: lo 167.59 167.59 27.93 27.93 0.00 0.00 0.00 0.00 Average: eth0 333.09 219.44 2308.23 47.27 0.00 0.00 0.00 0.00 Average: docker0 69.57 71.81 13.51 13.06 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) 06/24/2025 _x86_64_ (8 CPU) 08:39:59 LINUX RESTART (8 CPU) 08:40:01 AM CPU %user %nice %system %iowait %steal %idle 08:41:01 AM all 17.02 0.00 3.69 2.19 0.07 77.03 08:41:01 AM 0 14.85 0.00 3.64 1.80 0.08 79.63 08:41:01 AM 1 18.39 0.00 3.77 0.17 0.07 77.60 08:41:01 AM 2 11.32 0.00 2.73 0.15 0.07 85.73 08:41:01 AM 3 24.64 0.00 3.14 1.36 0.07 70.80 08:41:01 AM 4 13.96 0.00 5.09 4.72 0.07 76.16 08:41:01 AM 5 27.55 0.00 4.24 1.34 0.08 66.78 08:41:01 AM 6 15.44 0.00 3.57 0.51 0.07 80.41 08:41:01 AM 7 9.96 0.02 3.30 7.49 0.07 79.16 08:42:01 AM all 30.11 0.00 1.44 0.91 0.09 67.45 08:42:01 AM 0 26.31 0.00 1.20 1.32 0.08 71.09 08:42:01 AM 1 20.88 0.00 1.34 0.82 0.10 76.87 08:42:01 AM 2 27.37 0.00 1.21 1.37 0.08 69.97 08:42:01 AM 3 30.07 0.00 1.91 1.30 0.08 66.63 08:42:01 AM 4 33.73 0.00 1.50 0.65 0.08 64.03 08:42:01 AM 5 35.27 0.00 1.42 0.82 0.08 62.40 08:42:01 AM 6 33.38 0.00 1.47 0.25 0.08 64.81 08:42:01 AM 7 33.88 0.00 1.49 0.74 0.10 63.79 08:43:01 AM all 34.67 0.00 2.74 1.36 0.09 61.14 08:43:01 AM 0 45.11 0.00 3.04 0.71 0.10 51.04 08:43:01 AM 1 33.31 0.00 2.53 2.25 0.08 61.82 08:43:01 AM 2 37.65 0.00 3.29 1.42 0.08 57.56 08:43:01 AM 3 37.63 0.00 2.31 1.03 0.10 58.94 08:43:01 AM 4 44.94 0.00 3.22 0.37 0.08 51.39 08:43:01 AM 5 10.77 0.00 3.07 4.23 0.08 81.84 08:43:01 AM 6 26.14 0.00 2.09 0.82 0.08 70.87 08:43:01 AM 7 41.82 0.00 2.42 0.03 0.07 55.66 08:44:01 AM all 21.86 0.00 2.04 0.06 0.09 75.96 08:44:01 AM 0 21.88 0.00 1.96 0.05 0.08 76.03 08:44:01 AM 1 29.61 0.00 2.16 0.05 0.10 68.09 08:44:01 AM 2 16.83 0.00 2.06 0.07 0.08 80.96 08:44:01 AM 3 21.99 0.00 2.19 0.08 0.10 75.64 08:44:01 AM 4 22.20 0.00 1.74 0.05 0.08 75.92 08:44:01 AM 5 30.30 0.00 2.48 0.02 0.08 67.12 08:44:01 AM 6 19.54 0.00 2.04 0.07 0.07 78.29 08:44:01 AM 7 12.55 0.00 1.66 0.10 0.08 85.61 08:45:04 AM all 17.76 0.00 2.26 0.05 0.10 79.83 08:45:04 AM 0 18.75 0.00 3.56 0.03 0.10 77.55 08:45:04 AM 1 13.86 0.00 1.83 0.10 0.14 84.07 08:45:04 AM 2 16.39 0.00 1.70 0.04 0.11 81.77 08:45:04 AM 3 19.69 0.00 1.57 0.07 0.11 78.57 08:45:04 AM 4 19.34 0.00 1.80 0.02 0.09 78.75 08:45:04 AM 5 21.65 0.00 1.78 0.10 0.09 76.37 08:45:04 AM 6 15.03 0.00 3.98 0.00 0.08 80.90 08:45:04 AM 7 17.37 0.00 1.77 0.03 0.09 80.74 08:46:01 AM all 9.87 0.00 0.64 0.02 0.05 89.43 08:46:01 AM 0 14.68 0.00 0.65 0.02 0.05 84.60 08:46:01 AM 1 5.36 0.00 0.35 0.00 0.04 94.25 08:46:01 AM 2 5.87 0.00 1.23 0.02 0.05 92.83 08:46:01 AM 3 2.15 0.00 0.93 0.07 0.05 96.80 08:46:01 AM 4 23.50 0.00 0.84 0.02 0.05 75.59 08:46:01 AM 5 15.50 0.00 0.26 0.00 0.05 84.19 08:46:01 AM 6 4.43 0.00 0.40 0.00 0.04 95.13 08:46:01 AM 7 7.46 0.00 0.44 0.00 0.05 92.05 08:47:01 AM all 33.39 0.00 0.84 0.05 0.07 65.65 08:47:01 AM 0 21.77 0.00 0.50 0.02 0.07 77.65 08:47:01 AM 1 30.20 0.00 0.75 0.00 0.08 68.96 08:47:01 AM 2 30.87 0.00 0.94 0.17 0.07 67.96 08:47:01 AM 3 25.68 0.00 1.05 0.07 0.08 73.12 08:47:01 AM 4 27.64 0.00 1.37 0.10 0.07 70.82 08:47:01 AM 5 28.14 0.00 0.43 0.00 0.05 71.37 08:47:01 AM 6 41.67 0.00 0.90 0.03 0.08 57.31 08:47:01 AM 7 61.15 0.00 0.77 0.02 0.08 37.98 08:48:01 AM all 23.97 0.00 1.99 0.63 0.10 73.32 08:48:01 AM 0 31.76 0.00 1.63 0.15 0.12 66.34 08:48:01 AM 1 15.75 0.00 1.95 1.34 0.08 80.87 08:48:01 AM 2 14.94 0.00 2.46 1.88 0.10 80.61 08:48:01 AM 3 23.95 0.00 1.75 0.69 0.08 73.52 08:48:01 AM 4 23.03 0.00 1.83 0.02 0.08 75.04 08:48:01 AM 5 34.94 0.00 2.22 0.08 0.10 62.66 08:48:01 AM 6 16.89 0.00 2.20 0.05 0.10 80.76 08:48:01 AM 7 30.41 0.00 1.88 0.82 0.10 66.78 08:49:01 AM all 19.12 0.00 1.92 0.05 0.08 78.82 08:49:01 AM 0 12.42 0.00 2.45 0.17 0.08 84.88 08:49:01 AM 1 8.19 0.00 1.73 0.00 0.10 89.98 08:49:01 AM 2 12.05 0.00 2.18 0.03 0.08 85.65 08:49:01 AM 3 28.15 0.00 1.72 0.03 0.07 70.02 08:49:01 AM 4 18.97 0.00 1.34 0.03 0.08 79.58 08:49:01 AM 5 36.18 0.00 1.69 0.10 0.08 61.94 08:49:01 AM 6 12.06 0.00 2.21 0.02 0.07 85.64 08:49:01 AM 7 24.86 0.00 2.07 0.05 0.08 72.93 Average: all 23.17 0.00 1.96 0.60 0.08 74.19 Average: 0 23.09 0.00 2.07 0.48 0.09 74.27 Average: 1 19.62 0.00 1.83 0.53 0.09 77.93 Average: 2 19.33 0.00 1.98 0.58 0.08 78.03 Average: 3 23.91 0.00 1.85 0.53 0.08 73.63 Average: 4 25.27 0.00 2.09 0.67 0.08 71.89 Average: 5 26.78 0.00 1.97 0.75 0.08 70.42 Average: 6 20.60 0.00 2.10 0.20 0.07 77.02 Average: 7 26.74 0.00 1.76 1.05 0.08 70.37