---> uname -a: Linux prd-centos8-docker-8c-8g-43336.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 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1141 25299 19 5449 30275 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:74:30:c8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.240/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85724sec preferred_lft 85724sec inet6 fe80::f816:3eff:fe74:30c8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:13:a4:06:b9 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::42:13ff:fea4:6b9/64 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) 09/03/2025 _x86_64_ (8 CPU) 16:39:15 LINUX RESTART (8 CPU) 04:40:01 PM tps rtps wtps bread/s bwrtn/s 04:41:01 PM 186.19 14.38 171.81 2986.07 10734.01 04:42:01 PM 203.42 4.93 198.48 1168.87 15841.79 04:43:04 PM 158.67 0.63 158.04 402.01 40075.29 04:44:01 PM 37.30 0.02 37.28 0.14 581.85 04:45:01 PM 21.09 0.48 20.61 21.46 451.47 04:46:01 PM 5.33 0.00 5.33 0.00 391.74 04:47:01 PM 38.54 0.00 38.54 0.00 8495.55 04:48:01 PM 90.30 0.08 90.22 4.00 15742.13 04:49:01 PM 116.81 0.00 116.81 0.00 1359.85 04:50:01 PM 52.26 2.95 49.31 4587.10 27351.54 Average: 91.65 2.35 89.31 918.45 12323.58 04:40:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:41:01 PM 29098488 30948060 3557224 10.89 2688 2166820 1839768 5.46 162384 2934220 139736 04:42:01 PM 27529228 29750168 5126484 15.70 2688 2531088 2677972 7.95 268380 4360856 51348 04:43:04 PM 24788968 28187348 7866744 24.09 2688 3681856 4149380 12.31 416160 6843960 572 04:44:01 PM 24635216 28037196 8020496 24.56 2688 3684592 4190100 12.43 437668 6973944 24 04:45:01 PM 24448192 27856312 8207520 25.13 2688 3690464 4289444 12.73 440724 7156528 108 04:46:01 PM 25354188 28771852 7301524 22.36 2688 3699848 3512776 10.42 442916 6253604 20 04:47:01 PM 24736720 28580892 7918992 24.25 2688 4113564 3634356 10.78 507508 6781764 174208 04:48:01 PM 23071860 27225136 9583852 29.35 2688 4420452 6253068 18.55 555184 8352648 584 04:49:01 PM 24083244 28173812 8572468 26.25 2688 4345884 3867268 11.47 553844 7360852 15592 04:50:01 PM 25938148 31031240 6717564 20.57 2688 5337504 1519028 4.51 904416 5146040 88752 Average: 25368425 28856202 7287287 22.32 2688 3767207 3593316 10.66 468918 6216442 47094 04:40:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 PM eth0 117.04 100.30 1320.25 34.78 0.00 0.00 0.00 0.00 04:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 PM eth0 421.28 323.48 5144.49 44.07 0.00 0.00 0.00 0.00 04:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:04 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:04 PM eth0 373.51 238.98 9500.20 40.18 0.00 0.00 0.00 0.00 04:43:04 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 04:44:01 PM lo 26.71 26.71 2.35 2.35 0.00 0.00 0.00 0.00 04:44:01 PM eth0 76.57 53.17 21.04 22.62 0.00 0.00 0.00 0.00 04:44:01 PM docker0 7.03 7.87 0.96 0.94 0.00 0.00 0.00 0.00 04:45:01 PM lo 65.29 65.29 4.26 4.26 0.00 0.00 0.00 0.00 04:45:01 PM eth0 313.43 222.31 86.11 91.52 0.00 0.00 0.00 0.00 04:45:01 PM docker0 5.71 6.75 0.92 0.98 0.00 0.00 0.00 0.00 04:46:01 PM lo 14.36 14.36 0.70 0.70 0.00 0.00 0.00 0.00 04:46:01 PM eth0 194.24 136.17 110.77 46.67 0.00 0.00 0.00 0.00 04:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 04:47:01 PM eth0 465.32 261.82 2228.48 35.67 0.00 0.00 0.00 0.00 04:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 PM lo 423.94 423.94 63.28 63.28 0.00 0.00 0.00 0.00 04:48:01 PM eth0 252.52 135.55 783.55 28.65 0.00 0.00 0.00 0.00 04:48:01 PM docker0 182.84 191.20 28.92 30.45 0.00 0.00 0.00 0.00 04:48:01 PM veth62c01f4 162.37 170.00 29.01 25.05 0.00 0.00 0.00 0.00 04:48:01 PM veth8d1031e 20.47 21.91 2.41 5.67 0.00 0.00 0.00 0.00 04:49:01 PM lo 1055.91 1055.91 189.50 189.50 0.00 0.00 0.00 0.00 04:49:01 PM eth0 117.93 90.82 277.14 37.39 0.00 0.00 0.00 0.00 04:49:01 PM docker0 456.33 466.89 94.19 88.87 0.00 0.00 0.00 0.00 04:50:01 PM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 04:50:01 PM eth0 92.05 76.24 1260.28 16.53 0.00 0.00 0.00 0.00 04:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 158.47 158.47 25.98 25.98 0.00 0.00 0.00 0.00 Average: eth0 243.98 164.87 2126.91 39.90 0.00 0.00 0.00 0.00 Average: docker0 65.10 67.19 12.48 12.11 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) 09/03/2025 _x86_64_ (8 CPU) 16:39:15 LINUX RESTART (8 CPU) 04:40:01 PM CPU %user %nice %system %iowait %steal %idle 04:41:01 PM all 11.58 0.00 1.07 0.73 0.06 86.56 04:41:01 PM 0 17.32 0.00 1.67 0.18 0.07 80.76 04:41:01 PM 1 9.37 0.00 0.77 0.38 0.05 89.43 04:41:01 PM 2 3.93 0.00 0.55 0.42 0.05 95.06 04:41:01 PM 3 13.03 0.00 1.29 1.60 0.05 84.02 04:41:01 PM 4 13.20 0.00 0.80 0.38 0.05 85.57 04:41:01 PM 5 7.60 0.00 0.50 0.43 0.05 91.41 04:41:01 PM 6 23.69 0.00 2.37 0.80 0.08 73.06 04:41:01 PM 7 4.47 0.00 0.59 1.66 0.05 93.24 04:42:01 PM all 42.22 0.00 1.47 0.88 0.10 55.33 04:42:01 PM 0 44.60 0.00 0.78 0.17 0.10 54.35 04:42:01 PM 1 46.14 0.00 1.37 1.15 0.10 51.24 04:42:01 PM 2 40.25 0.00 1.34 1.10 0.12 57.19 04:42:01 PM 3 54.98 0.00 2.33 1.04 0.13 41.52 04:42:01 PM 4 35.03 0.00 1.37 0.55 0.10 62.94 04:42:01 PM 5 27.33 0.00 0.79 0.03 0.08 71.76 04:42:01 PM 6 49.19 0.00 2.34 1.86 0.10 46.51 04:42:01 PM 7 40.19 0.00 1.48 1.11 0.10 57.12 04:43:04 PM all 27.70 0.00 2.97 1.35 0.12 67.85 04:43:04 PM 0 33.03 0.00 2.95 0.08 0.11 63.83 04:43:04 PM 1 24.29 0.00 3.12 5.07 0.14 67.38 04:43:04 PM 2 28.29 0.00 3.25 1.80 0.13 66.53 04:43:04 PM 3 25.38 0.00 3.13 0.94 0.12 70.44 04:43:04 PM 4 27.97 0.00 2.73 0.41 0.14 68.75 04:43:04 PM 5 15.56 0.00 3.04 0.68 0.11 80.60 04:43:04 PM 6 31.40 0.00 2.31 0.65 0.11 65.53 04:43:04 PM 7 35.98 0.00 3.31 1.47 0.12 59.11 04:44:01 PM all 22.75 0.00 2.36 0.06 0.09 74.75 04:44:01 PM 0 24.49 0.00 2.96 0.04 0.11 72.42 04:44:01 PM 1 21.90 0.00 2.42 0.09 0.11 75.49 04:44:01 PM 2 18.08 0.00 1.71 0.02 0.09 80.10 04:44:01 PM 3 21.40 0.00 1.99 0.07 0.07 76.47 04:44:01 PM 4 17.99 0.00 2.19 0.07 0.09 79.66 04:44:01 PM 5 27.01 0.00 2.59 0.04 0.09 70.27 04:44:01 PM 6 23.56 0.00 2.54 0.09 0.11 73.70 04:44:01 PM 7 27.55 0.00 2.49 0.04 0.09 69.84 04:45:01 PM all 13.87 0.00 2.00 0.03 0.08 84.02 04:45:01 PM 0 16.19 0.00 2.68 0.02 0.08 81.03 04:45:01 PM 1 13.42 0.00 1.64 0.05 0.08 84.81 04:45:01 PM 2 11.03 0.00 1.61 0.05 0.08 87.23 04:45:01 PM 3 11.10 0.00 1.56 0.03 0.08 87.23 04:45:01 PM 4 17.94 0.00 2.46 0.03 0.08 79.48 04:45:01 PM 5 12.60 0.00 2.40 0.07 0.08 84.85 04:45:01 PM 6 10.80 0.00 2.24 0.02 0.07 86.88 04:45:01 PM 7 17.88 0.00 1.40 0.00 0.08 80.63 04:46:01 PM all 12.47 0.00 0.54 0.01 0.04 86.93 04:46:01 PM 0 11.77 0.00 0.52 0.00 0.03 87.68 04:46:01 PM 1 23.17 0.00 0.87 0.02 0.07 75.88 04:46:01 PM 2 6.98 0.00 0.37 0.00 0.03 92.62 04:46:01 PM 3 3.16 0.00 0.48 0.07 0.03 96.26 04:46:01 PM 4 11.99 0.00 0.25 0.02 0.05 87.69 04:46:01 PM 5 6.52 0.00 0.40 0.00 0.03 93.04 04:46:01 PM 6 2.79 0.00 0.23 0.00 0.03 96.94 04:46:01 PM 7 33.38 0.00 1.22 0.02 0.07 65.31 04:47:01 PM all 36.53 0.00 1.40 0.23 0.10 61.74 04:47:01 PM 0 42.36 0.00 1.12 0.02 0.10 56.40 04:47:01 PM 1 51.57 0.00 2.06 1.26 0.13 44.98 04:47:01 PM 2 33.10 0.00 1.29 0.39 0.10 65.12 04:47:01 PM 3 29.35 0.00 1.39 0.03 0.08 69.14 04:47:01 PM 4 31.28 0.00 1.21 0.05 0.10 67.36 04:47:01 PM 5 37.37 0.00 1.31 0.05 0.10 61.17 04:47:01 PM 6 31.24 0.00 1.37 0.00 0.08 67.31 04:47:01 PM 7 36.01 0.00 1.46 0.03 0.10 62.40 04:48:01 PM all 27.37 0.00 2.11 0.49 0.10 69.93 04:48:01 PM 0 20.04 0.00 1.51 0.13 0.10 78.22 04:48:01 PM 1 28.06 0.00 2.42 1.41 0.12 67.98 04:48:01 PM 2 17.30 0.00 2.27 1.14 0.12 79.17 04:48:01 PM 3 20.15 0.00 2.07 0.59 0.10 77.09 04:48:01 PM 4 41.93 0.00 2.62 0.02 0.10 55.34 04:48:01 PM 5 35.14 0.00 1.46 0.03 0.10 63.27 04:48:01 PM 6 35.34 0.00 2.66 0.47 0.10 61.43 04:48:01 PM 7 21.01 0.00 1.85 0.10 0.08 76.96 04:49:01 PM all 26.95 0.00 2.10 0.29 0.11 70.55 04:49:01 PM 0 46.18 0.00 0.62 0.00 0.10 53.10 04:49:01 PM 1 18.14 0.00 2.09 0.10 0.10 79.56 04:49:01 PM 2 30.98 0.00 3.37 1.43 0.12 64.10 04:49:01 PM 3 22.54 0.00 2.42 0.08 0.10 74.86 04:49:01 PM 4 24.00 0.00 3.11 0.60 0.10 72.19 04:49:01 PM 5 19.38 0.00 1.95 0.02 0.10 78.56 04:49:01 PM 6 14.80 0.00 2.00 0.07 0.12 83.02 04:49:01 PM 7 39.49 0.00 1.26 0.05 0.12 59.09 04:50:01 PM all 26.13 0.00 1.96 0.88 0.08 70.95 04:50:01 PM 0 34.87 0.00 2.39 1.17 0.10 61.47 04:50:01 PM 1 27.28 0.00 1.69 0.18 0.07 70.77 04:50:01 PM 2 52.17 0.00 2.86 0.62 0.10 44.25 04:50:01 PM 3 11.09 0.00 1.91 0.32 0.07 86.61 04:50:01 PM 4 17.52 0.00 2.06 4.08 0.07 76.27 04:50:01 PM 5 24.74 0.00 2.11 0.42 0.07 72.67 04:50:01 PM 6 27.41 0.00 1.79 0.20 0.08 70.51 04:50:01 PM 7 13.94 0.00 0.87 0.05 0.05 85.09 Average: all 24.77 0.00 1.80 0.50 0.09 72.85 Average: 0 29.13 0.00 1.72 0.18 0.09 68.88 Average: 1 26.36 0.00 1.84 0.96 0.10 70.75 Average: 2 24.25 0.00 1.87 0.71 0.09 73.08 Average: 3 21.21 0.00 1.86 0.48 0.08 76.36 Average: 4 23.93 0.00 1.88 0.62 0.09 73.48 Average: 5 21.26 0.00 1.66 0.18 0.08 76.82 Average: 6 25.06 0.00 1.98 0.42 0.09 72.45 Average: 7 26.96 0.00 1.58 0.45 0.09 70.92