---> uname -a: Linux prd-centos8-docker-8c-8g-7125.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: 2800.000 BogoMIPS: 5600.00 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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1166 25049 19 5673 30249 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:24:79:e4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.40/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85655sec preferred_lft 85655sec inet6 fe80::f816:3eff:fe24:79e4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:93:9c:e3:63 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::42:93ff:fe9c:e363/64 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) 10/29/2025 _x86_64_ (8 CPU) 09:10:19 LINUX RESTART (8 CPU) 09:11:02 AM tps rtps wtps bread/s bwrtn/s 09:12:01 AM 214.47 16.86 197.61 3341.10 11160.06 09:13:01 AM 154.80 2.58 152.22 859.85 9431.76 09:14:01 AM 77.34 0.30 77.04 77.59 8286.99 09:15:01 AM 90.87 0.17 90.70 45.32 33003.42 09:16:01 AM 58.55 0.40 58.15 383.87 12940.04 09:17:01 AM 17.86 0.48 17.37 21.46 384.11 09:18:01 AM 35.08 0.00 35.08 0.00 8691.87 09:19:01 AM 93.79 0.00 93.79 0.00 15788.17 09:20:00 AM 13.17 0.00 13.17 0.00 303.24 09:20:01 AM 43.14 0.00 43.14 0.00 8477.45 09:21:01 AM 157.52 2.45 155.07 4476.30 2574.51 09:22:01 AM 44.04 1.35 42.69 1722.11 33390.45 Average: 86.90 2.21 84.68 989.91 12373.45 09:11:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:12:01 AM 28952196 30882056 3703516 11.34 2688 2244972 1678764 4.98 173548 3061024 172416 09:13:01 AM 27420880 29619624 5234832 16.03 2688 2509204 2908488 8.63 252344 4486432 177948 09:14:01 AM 27309492 29583320 5346220 16.37 2688 2581580 2715976 8.06 282556 4558720 19224 09:15:01 AM 25717548 29112140 6938164 21.25 2688 3677876 3124580 9.27 348972 5989736 357344 09:16:01 AM 25147144 28557544 7508568 22.99 2688 3691952 4130852 12.26 441636 6454432 108 09:17:01 AM 24992720 28407888 7662992 23.47 2688 3697116 3622844 10.75 443956 6609464 64 09:18:01 AM 24719044 28503588 7936668 24.30 2688 4060784 3771768 11.19 509580 6805512 114368 09:19:01 AM 23166296 27326172 9489416 29.06 2688 4427468 6187796 18.36 556312 8256096 964 09:20:00 AM 22989676 27154988 9666036 29.60 2688 4433976 6244268 18.53 560320 8427412 3980 09:20:01 AM 22988380 27154128 9667332 29.60 2688 4434220 6244268 18.53 560340 8428936 176 09:21:01 AM 23508652 28536280 9147060 28.01 2688 5276556 3612476 10.72 725508 7754580 771800 09:22:01 AM 24097916 29425292 8557796 26.21 2688 5569192 2936548 8.71 795920 7086448 36960 Average: 25084162 28688585 7571550 23.19 2688 3883741 3931552 11.66 470916 6493233 137946 09:11:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 AM eth0 213.86 170.81 2350.23 48.87 0.00 0.00 0.00 0.00 09:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 AM eth0 257.11 196.68 3782.06 25.29 0.00 0.00 0.00 0.00 09:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 AM eth0 141.76 118.55 931.38 30.09 0.00 0.00 0.00 0.00 09:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 AM eth0 315.58 204.60 9513.83 22.67 0.00 0.00 0.00 0.00 09:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 AM lo 27.77 27.77 2.50 2.50 0.00 0.00 0.00 0.00 09:16:01 AM eth0 88.95 56.56 27.23 25.27 0.00 0.00 0.00 0.00 09:16:01 AM docker0 7.83 8.96 1.05 1.04 0.00 0.00 0.00 0.00 09:16:01 AM veth684ecd1 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 09:17:01 AM lo 66.18 66.18 4.21 4.21 0.00 0.00 0.00 0.00 09:17:01 AM eth0 262.27 197.98 78.07 87.67 0.00 0.00 0.00 0.00 09:17:01 AM docker0 4.90 5.68 0.83 0.82 0.00 0.00 0.00 0.00 09:18:01 AM lo 10.25 10.25 0.52 0.52 0.00 0.00 0.00 0.00 09:18:01 AM eth0 292.50 184.47 1509.01 43.07 0.00 0.00 0.00 0.00 09:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 AM lo 316.91 316.91 49.19 49.19 0.00 0.00 0.00 0.00 09:19:01 AM eth0 355.90 121.18 1524.09 18.50 0.00 0.00 0.00 0.00 09:19:01 AM docker0 136.19 144.05 22.31 23.67 0.00 0.00 0.00 0.00 09:19:01 AM vethe431e79 119.94 126.82 22.31 19.29 0.00 0.00 0.00 0.00 09:19:01 AM veth51d908f 16.24 17.93 1.87 4.65 0.00 0.00 0.00 0.00 09:20:00 AM lo 1100.27 1100.27 201.93 201.93 0.00 0.00 0.00 0.00 09:20:00 AM eth0 120.73 90.17 37.31 39.26 0.00 0.00 0.00 0.00 09:20:00 AM docker0 477.76 490.61 99.67 95.22 0.00 0.00 0.00 0.00 09:20:00 AM vethe431e79 430.46 446.19 101.07 70.34 0.00 0.00 0.00 0.01 09:20:00 AM veth51d908f 47.31 44.46 5.13 24.88 0.00 0.00 0.00 0.00 09:20:01 AM lo 1719.61 1719.61 204.53 204.53 0.00 0.00 0.00 0.00 09:20:01 AM eth0 37.25 25.49 9.48 9.10 0.00 0.00 0.00 0.00 09:20:01 AM docker0 752.94 745.10 102.26 100.63 0.00 0.00 0.00 0.00 09:20:01 AM vethe431e79 729.41 733.33 110.79 99.08 0.00 0.00 0.00 0.01 09:20:01 AM veth51d908f 23.53 11.76 1.76 1.55 0.00 0.00 0.00 0.00 09:21:01 AM lo 89.17 89.17 9.87 9.87 0.00 0.00 0.00 0.00 09:21:01 AM eth0 87.82 77.33 1498.04 14.88 0.00 0.00 0.00 0.00 09:21:01 AM docker0 36.90 36.55 5.02 4.56 0.00 0.00 0.00 0.00 09:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 AM eth0 195.88 125.15 2428.80 55.48 0.00 0.00 0.00 0.00 09:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 147.60 147.60 24.42 24.42 0.00 0.00 0.00 0.00 Average: eth0 211.90 140.17 2152.37 37.30 0.00 0.00 0.00 0.00 Average: docker0 60.84 62.84 11.74 11.42 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) 10/29/2025 _x86_64_ (8 CPU) 09:10:19 LINUX RESTART (8 CPU) 09:11:02 AM CPU %user %nice %system %iowait %steal %idle 09:12:01 AM all 14.05 0.00 1.18 1.46 0.07 83.24 09:12:01 AM 0 3.38 0.00 0.66 0.29 0.05 95.62 09:12:01 AM 1 12.07 0.00 1.46 1.55 0.08 84.84 09:12:01 AM 2 9.30 0.00 0.75 0.82 0.07 89.07 09:12:01 AM 3 45.78 0.00 2.87 1.00 0.12 50.24 09:12:01 AM 4 16.38 0.00 1.49 1.82 0.05 80.26 09:12:01 AM 5 10.07 0.00 0.85 0.70 0.05 88.34 09:12:01 AM 6 6.92 0.00 0.78 3.32 0.10 88.87 09:12:01 AM 7 8.43 0.00 0.58 2.19 0.07 88.73 09:13:01 AM all 22.57 0.00 0.88 8.10 0.09 68.35 09:13:01 AM 0 30.79 0.00 0.53 2.61 0.08 65.98 09:13:01 AM 1 29.16 0.00 0.94 14.35 0.10 55.45 09:13:01 AM 2 22.14 0.00 0.69 10.06 0.10 67.01 09:13:01 AM 3 27.61 0.00 1.39 5.02 0.10 65.89 09:13:01 AM 4 17.78 0.00 1.40 15.73 0.10 64.99 09:13:01 AM 5 21.97 0.00 0.65 3.15 0.10 74.13 09:13:01 AM 6 20.92 0.00 0.54 8.95 0.10 69.50 09:13:01 AM 7 10.19 0.00 0.90 4.99 0.07 83.85 09:14:01 AM all 26.71 0.00 0.78 2.09 0.08 70.33 09:14:01 AM 0 37.13 0.00 0.95 4.84 0.10 56.98 09:14:01 AM 1 27.05 0.00 0.87 0.18 0.08 71.82 09:14:01 AM 2 9.68 0.00 0.54 0.12 0.07 89.60 09:14:01 AM 3 22.68 0.00 0.89 0.03 0.08 76.32 09:14:01 AM 4 29.93 0.00 0.98 4.97 0.08 64.02 09:14:01 AM 5 21.90 0.00 0.62 0.10 0.07 77.31 09:14:01 AM 6 26.50 0.00 0.42 1.92 0.08 71.08 09:14:01 AM 7 38.81 0.00 1.02 4.51 0.08 55.58 09:15:01 AM all 22.72 0.00 2.28 2.34 0.08 72.58 09:15:01 AM 0 19.33 0.00 1.49 2.13 0.07 76.99 09:15:01 AM 1 36.17 0.00 2.22 3.58 0.08 57.94 09:15:01 AM 2 23.95 0.00 1.97 2.37 0.08 71.63 09:15:01 AM 3 16.72 0.00 1.98 1.41 0.07 79.82 09:15:01 AM 4 29.12 0.00 3.24 1.06 0.10 66.48 09:15:01 AM 5 12.86 0.00 3.16 4.80 0.07 79.12 09:15:01 AM 6 20.49 0.00 2.07 3.19 0.07 74.19 09:15:01 AM 7 23.15 0.00 2.14 0.20 0.08 74.42 09:16:01 AM all 22.87 0.00 2.22 0.91 0.11 73.89 09:16:01 AM 0 25.82 0.00 2.48 0.25 0.10 71.35 09:16:01 AM 1 16.98 0.00 1.78 3.33 0.10 77.81 09:16:01 AM 2 21.01 0.00 2.50 0.62 0.10 75.77 09:16:01 AM 3 21.96 0.00 1.83 0.62 0.12 75.48 09:16:01 AM 4 18.63 0.00 2.16 0.40 0.12 78.69 09:16:01 AM 5 31.13 0.00 2.76 0.62 0.12 65.37 09:16:01 AM 6 26.55 0.00 2.30 1.04 0.10 70.02 09:16:01 AM 7 20.90 0.00 1.99 0.39 0.10 76.62 09:17:01 AM all 13.37 0.00 1.84 0.31 0.08 84.40 09:17:01 AM 0 10.57 0.00 1.89 0.10 0.10 87.34 09:17:01 AM 1 14.33 0.00 1.76 0.34 0.10 83.47 09:17:01 AM 2 9.39 0.00 2.48 0.84 0.08 87.21 09:17:01 AM 3 12.62 0.00 1.59 0.07 0.08 85.64 09:17:01 AM 4 14.05 0.00 1.79 0.03 0.07 84.06 09:17:01 AM 5 16.65 0.00 1.54 0.20 0.07 81.54 09:17:01 AM 6 15.26 0.00 1.54 0.67 0.08 82.45 09:17:01 AM 7 14.09 0.00 2.14 0.22 0.08 83.47 09:18:01 AM all 36.42 0.00 1.38 0.22 0.10 61.88 09:18:01 AM 0 45.77 0.00 0.89 0.00 0.12 53.23 09:18:01 AM 1 40.27 0.00 1.17 0.89 0.10 57.58 09:18:01 AM 2 21.15 0.00 1.91 0.45 0.10 76.39 09:18:01 AM 3 46.35 0.00 1.57 0.00 0.12 51.96 09:18:01 AM 4 49.92 0.00 1.69 0.40 0.10 47.89 09:18:01 AM 5 34.48 0.00 1.99 0.03 0.10 63.40 09:18:01 AM 6 28.95 0.00 0.79 0.00 0.10 70.16 09:18:01 AM 7 24.43 0.00 1.00 0.02 0.10 74.45 09:19:01 AM all 28.62 0.00 2.16 0.67 0.12 68.43 09:19:01 AM 0 36.86 0.00 1.97 1.28 0.12 59.78 09:19:01 AM 1 17.67 0.00 1.78 0.12 0.12 80.32 09:19:01 AM 2 15.22 0.00 2.27 1.68 0.12 80.71 09:19:01 AM 3 34.11 0.00 2.17 0.84 0.12 62.76 09:19:01 AM 4 23.40 0.00 2.27 0.10 0.12 74.11 09:19:01 AM 5 21.87 0.00 2.45 0.02 0.10 75.56 09:19:01 AM 6 33.69 0.00 1.56 0.07 0.10 64.58 09:19:01 AM 7 46.15 0.00 2.82 1.23 0.13 49.66 09:20:00 AM all 17.45 0.00 1.72 0.01 0.11 80.71 09:20:00 AM 0 10.45 0.00 2.37 0.00 0.12 87.06 09:20:00 AM 1 24.09 0.00 0.95 0.02 0.10 74.84 09:20:00 AM 2 22.50 0.00 1.64 0.02 0.10 75.74 09:20:00 AM 3 15.07 0.00 1.64 0.00 0.12 83.17 09:20:00 AM 4 18.46 0.00 1.76 0.02 0.10 79.66 09:20:00 AM 5 15.45 0.00 1.77 0.02 0.10 82.66 09:20:00 AM 6 18.48 0.00 1.96 0.00 0.10 79.45 09:20:00 AM 7 15.08 0.00 1.65 0.02 0.14 83.11 09:20:01 AM all 34.16 0.00 4.69 0.00 0.12 61.04 09:20:01 AM 0 47.57 0.00 3.88 0.00 0.00 48.54 09:20:01 AM 1 48.54 0.00 0.97 0.00 0.97 49.51 09:20:01 AM 2 40.20 0.00 2.94 0.00 0.00 56.86 09:20:01 AM 3 22.77 0.00 3.96 0.00 0.00 73.27 09:20:01 AM 4 4.00 0.00 9.00 0.00 0.00 87.00 09:20:01 AM 5 12.87 0.00 6.93 0.00 0.00 80.20 09:20:01 AM 6 73.00 0.00 9.00 0.00 0.00 18.00 09:20:01 AM 7 23.76 0.00 0.99 0.00 0.00 75.25 09:21:01 AM all 31.18 0.00 1.80 0.36 0.09 66.56 09:21:01 AM 0 16.98 0.00 0.89 0.03 0.08 82.02 09:21:01 AM 1 38.99 0.00 2.53 0.25 0.10 58.13 09:21:01 AM 2 14.11 0.00 1.47 0.05 0.08 84.28 09:21:01 AM 3 26.58 0.00 1.94 0.23 0.07 71.18 09:21:01 AM 4 50.69 0.00 1.20 0.00 0.10 48.01 09:21:01 AM 5 24.94 0.00 1.57 0.10 0.08 73.31 09:21:01 AM 6 42.18 0.00 2.86 1.54 0.12 53.30 09:21:01 AM 7 34.98 0.00 1.92 0.69 0.10 62.31 09:21:01 AM CPU %user %nice %system %iowait %steal %idle 09:22:01 AM all 34.64 0.00 1.08 0.83 0.09 63.37 09:22:01 AM 0 26.25 0.00 0.99 0.50 0.08 72.18 09:22:01 AM 1 20.36 0.00 1.02 1.24 0.07 77.32 09:22:01 AM 2 12.61 0.00 0.64 3.81 0.07 82.87 09:22:01 AM 3 46.50 0.00 0.87 0.38 0.10 52.15 09:22:01 AM 4 57.04 0.00 0.52 0.00 0.12 42.33 09:22:01 AM 5 52.89 0.00 1.02 0.20 0.12 45.77 09:22:01 AM 6 5.23 0.00 0.57 0.30 0.05 93.85 09:22:01 AM 7 56.13 0.00 3.03 0.17 0.12 40.56 Average: all 24.64 0.00 1.58 1.57 0.09 72.11 Average: 0 24.03 0.00 1.38 1.10 0.09 73.41 Average: 1 25.25 0.00 1.50 2.35 0.10 70.81 Average: 2 16.49 0.00 1.53 1.90 0.09 79.99 Average: 3 28.72 0.00 1.70 0.87 0.10 68.60 Average: 4 29.59 0.00 1.69 2.23 0.10 66.38 Average: 5 24.05 0.00 1.68 0.90 0.09 73.29 Average: 6 22.39 0.00 1.41 1.91 0.09 74.20 Average: 7 26.61 0.00 1.74 1.33 0.10 70.21