---> uname -a: Linux prd-centos8-docker-8c-8g-969.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1148 25033 19 5708 30268 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:9d:48:f9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.158/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85642sec preferred_lft 85642sec inet6 fe80::f816:3eff:fe9d:48f9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a5:a5:de:35 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:a5ff:fea5:de35/64 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) 12/23/2025 _x86_64_ (8 CPU) 11:43:07 LINUX RESTART (8 CPU) 11:44:01 AM tps rtps wtps bread/s bwrtn/s 11:45:01 AM 254.88 17.33 237.55 3623.33 12902.28 11:46:01 AM 143.94 1.87 142.08 593.50 12034.76 11:47:01 AM 39.58 0.00 39.58 0.00 2757.67 11:48:01 AM 110.51 0.52 110.00 410.26 44744.47 11:49:01 AM 34.01 0.48 33.52 21.46 604.70 11:50:01 AM 7.13 0.00 7.13 0.00 188.02 11:51:01 AM 106.50 0.00 106.50 0.00 23927.02 11:52:01 AM 20.29 0.00 20.29 0.00 560.80 11:53:01 AM 96.90 0.00 96.90 0.00 1155.31 11:54:01 AM 54.78 2.48 52.30 4502.37 1086.09 11:55:01 AM 50.92 1.35 49.57 1721.83 34844.69 Average: 83.59 2.18 81.40 988.45 12255.22 11:44:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:45:01 AM 28744592 30743916 3911120 11.98 2688 2313476 1721564 5.11 213668 3218540 143180 11:46:01 AM 27261720 29520836 5393992 16.52 2688 2567780 2754760 8.17 280304 4611356 52404 11:47:01 AM 26675788 28957056 5979924 18.31 2688 2588240 3440512 10.21 285980 5184436 4256 11:48:01 AM 25173492 28584768 7482220 22.91 2688 3693212 4877608 14.47 434268 6437116 116 11:49:01 AM 24751260 28169404 7904452 24.21 2688 3700088 3907252 11.59 443332 6848084 32 11:50:01 AM 25613136 29041180 7042576 21.57 2688 3709828 3126396 9.28 446652 5989844 8948 11:51:01 AM 24192748 28326676 8462964 25.92 2688 4399260 4672700 13.86 543068 7252064 104 11:52:01 AM 23097668 27278048 9558044 29.27 2688 4448740 6205228 18.41 555332 8325848 640 11:53:01 AM 24724520 28825740 7931192 24.29 2688 4357392 3829324 11.36 550308 6724480 15364 11:54:01 AM 23485796 28517988 9169916 28.08 2688 5281800 3654620 10.84 725244 7776392 787704 11:55:01 AM 23677804 29039932 8977908 27.49 2688 5604888 3357060 9.96 798496 7501820 40896 Average: 25218048 28818686 7437664 22.78 2688 3878609 3777002 11.21 479696 6351816 95786 11:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 AM eth0 243.89 203.77 2565.37 36.67 0.00 0.00 0.00 0.00 11:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 AM eth0 303.72 216.28 3589.30 41.25 0.00 0.00 0.00 0.00 11:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 AM eth0 142.21 108.73 310.77 29.53 0.00 0.00 0.00 0.00 11:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 AM lo 3.30 3.30 0.30 0.30 0.00 0.00 0.00 0.00 11:48:01 AM eth0 299.50 178.94 9481.75 27.52 0.00 0.00 0.00 0.00 11:48:01 AM docker0 0.78 1.05 0.12 0.12 0.00 0.00 0.00 0.00 11:48:01 AM veth3297131 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 11:49:01 AM lo 69.81 69.81 5.56 5.56 0.00 0.00 0.00 0.00 11:49:01 AM eth0 233.61 152.60 66.97 75.27 0.00 0.00 0.00 0.00 11:49:01 AM docker0 12.58 14.31 1.85 1.78 0.00 0.00 0.00 0.00 11:50:01 AM lo 60.81 60.81 2.97 2.97 0.00 0.00 0.00 0.00 11:50:01 AM eth0 253.53 190.32 89.10 73.16 0.00 0.00 0.00 0.00 11:50:01 AM docker0 0.00 0.12 0.00 0.07 0.00 0.00 0.00 0.00 11:51:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 11:51:01 AM eth0 623.93 237.39 2990.60 31.33 0.00 0.00 0.00 0.00 11:51:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 AM veth984a03d 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 11:51:01 AM veth393fffa 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 11:52:01 AM lo 521.44 521.44 72.80 72.80 0.00 0.00 0.00 0.00 11:52:01 AM eth0 71.29 56.18 21.30 23.27 0.00 0.00 0.00 0.00 11:52:01 AM docker0 223.39 233.61 33.27 36.14 0.00 0.00 0.00 0.00 11:52:01 AM veth984a03d 194.89 203.40 32.88 28.37 0.00 0.00 0.00 0.00 11:52:01 AM veth393fffa 28.51 30.72 3.44 8.02 0.00 0.00 0.00 0.00 11:53:01 AM lo 1134.34 1134.34 209.70 209.70 0.00 0.00 0.00 0.00 11:53:01 AM eth0 130.69 93.40 283.19 39.80 0.00 0.00 0.00 0.00 11:53:01 AM docker0 502.28 513.05 104.79 98.59 0.00 0.00 0.00 0.00 11:54:01 AM lo 1.10 1.10 0.05 0.05 0.00 0.00 0.00 0.00 11:54:01 AM eth0 66.86 58.01 1247.68 11.79 0.00 0.00 0.00 0.00 11:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 AM eth0 179.57 141.42 2877.67 60.04 0.00 0.00 0.00 0.00 11:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 162.82 162.82 26.49 26.49 0.00 0.00 0.00 0.00 Average: eth0 231.71 148.82 2138.52 40.88 0.00 0.00 0.00 0.00 Average: docker0 67.19 69.29 12.73 12.43 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) 12/23/2025 _x86_64_ (8 CPU) 11:43:07 LINUX RESTART (8 CPU) 11:44:01 AM CPU %user %nice %system %iowait %steal %idle 11:45:01 AM all 18.59 0.00 1.36 1.21 0.08 78.76 11:45:01 AM 0 14.33 0.00 0.72 0.52 0.08 84.35 11:45:01 AM 1 17.86 0.00 1.04 0.53 0.08 80.48 11:45:01 AM 2 26.34 0.00 2.09 1.97 0.08 69.51 11:45:01 AM 3 16.39 0.00 1.76 2.93 0.10 78.81 11:45:01 AM 4 17.44 0.00 0.95 0.52 0.08 81.01 11:45:01 AM 5 26.63 0.00 2.17 1.42 0.08 69.69 11:45:01 AM 6 24.62 0.00 1.40 1.35 0.07 72.55 11:45:01 AM 7 5.12 0.00 0.75 0.42 0.05 93.66 11:46:01 AM all 35.65 0.00 1.20 0.97 0.13 62.06 11:46:01 AM 0 52.35 0.00 1.62 2.91 0.13 42.99 11:46:01 AM 1 37.34 0.00 1.35 0.22 0.12 60.97 11:46:01 AM 2 32.16 0.00 0.85 0.52 0.13 66.33 11:46:01 AM 3 28.87 0.00 0.85 0.42 0.13 69.72 11:46:01 AM 4 30.22 0.00 0.94 0.25 0.13 68.46 11:46:01 AM 5 53.87 0.00 1.20 0.17 0.15 44.61 11:46:01 AM 6 11.98 0.00 1.25 2.69 0.08 83.99 11:46:01 AM 7 38.37 0.00 1.50 0.60 0.13 59.39 11:47:01 AM all 21.37 0.00 0.45 0.59 0.06 77.52 11:47:01 AM 0 30.27 0.00 0.20 0.40 0.08 69.05 11:47:01 AM 1 35.88 0.00 0.13 0.30 0.07 63.62 11:47:01 AM 2 7.50 0.00 0.42 1.15 0.07 90.86 11:47:01 AM 3 44.72 0.00 0.73 0.70 0.07 53.78 11:47:01 AM 4 12.23 0.00 0.30 0.00 0.05 87.42 11:47:01 AM 5 14.52 0.00 0.53 0.27 0.05 84.63 11:47:01 AM 6 6.57 0.00 0.77 1.94 0.07 90.66 11:47:01 AM 7 19.23 0.00 0.52 0.00 0.05 80.20 11:48:01 AM all 20.23 0.00 2.77 1.78 0.08 75.14 11:48:01 AM 0 17.06 0.00 2.37 0.56 0.08 79.92 11:48:01 AM 1 36.01 0.00 3.23 2.79 0.08 57.89 11:48:01 AM 2 22.09 0.00 4.30 1.88 0.08 71.64 11:48:01 AM 3 19.62 0.00 2.55 5.79 0.07 71.97 11:48:01 AM 4 19.57 0.00 2.64 0.91 0.08 76.80 11:48:01 AM 5 18.48 0.00 3.12 1.45 0.08 76.87 11:48:01 AM 6 17.46 0.00 1.81 0.52 0.08 80.12 11:48:01 AM 7 11.56 0.00 2.15 0.30 0.08 85.90 11:49:01 AM all 20.08 0.00 2.26 0.45 0.12 77.08 11:49:01 AM 0 22.91 0.00 2.39 0.18 0.12 74.40 11:49:01 AM 1 17.58 0.00 2.66 0.72 0.12 78.92 11:49:01 AM 2 22.89 0.00 2.66 0.85 0.12 73.48 11:49:01 AM 3 21.29 0.00 2.50 0.23 0.12 75.86 11:49:01 AM 4 18.49 0.00 1.86 0.54 0.13 78.98 11:49:01 AM 5 13.38 0.00 1.96 0.27 0.12 84.28 11:49:01 AM 6 20.58 0.00 2.08 0.15 0.12 77.07 11:49:01 AM 7 23.56 0.00 2.00 0.67 0.12 73.66 11:50:01 AM all 5.75 0.00 0.92 0.01 0.07 93.25 11:50:01 AM 0 7.91 0.00 0.79 0.00 0.07 91.24 11:50:01 AM 1 3.88 0.00 1.30 0.02 0.08 94.72 11:50:01 AM 2 2.56 0.00 1.29 0.00 0.08 96.07 11:50:01 AM 3 7.03 0.00 0.82 0.03 0.07 92.05 11:50:01 AM 4 3.51 0.00 1.05 0.00 0.07 95.37 11:50:01 AM 5 11.49 0.00 0.27 0.00 0.07 88.18 11:50:01 AM 6 7.36 0.00 0.99 0.00 0.07 91.59 11:50:01 AM 7 2.28 0.00 0.82 0.05 0.07 96.78 11:51:01 AM all 34.49 0.00 2.04 0.94 0.11 62.42 11:51:01 AM 0 43.75 0.00 1.27 0.10 0.12 54.76 11:51:01 AM 1 39.65 0.00 2.49 0.94 0.12 56.81 11:51:01 AM 2 23.21 0.00 2.16 0.55 0.12 73.96 11:51:01 AM 3 35.71 0.00 2.54 2.84 0.13 58.78 11:51:01 AM 4 42.28 0.00 2.22 0.05 0.12 55.33 11:51:01 AM 5 24.64 0.00 1.96 0.17 0.08 73.14 11:51:01 AM 6 40.20 0.00 2.26 0.07 0.13 57.34 11:51:01 AM 7 26.49 0.00 1.39 2.80 0.08 69.22 11:52:01 AM all 27.80 0.00 1.37 0.04 0.13 70.66 11:52:01 AM 0 47.93 0.00 1.83 0.02 0.15 50.08 11:52:01 AM 1 21.39 0.00 1.58 0.03 0.15 76.85 11:52:01 AM 2 28.18 0.00 1.09 0.00 0.13 70.60 11:52:01 AM 3 32.13 0.00 1.21 0.05 0.12 66.50 11:52:01 AM 4 26.84 0.00 1.46 0.13 0.12 71.45 11:52:01 AM 5 20.45 0.00 1.21 0.02 0.12 78.21 11:52:01 AM 6 30.78 0.00 1.19 0.07 0.12 67.84 11:52:01 AM 7 14.73 0.00 1.41 0.02 0.10 83.75 11:53:01 AM all 23.55 0.00 2.12 0.22 0.11 73.99 11:53:01 AM 0 23.20 0.00 2.51 0.05 0.13 74.11 11:53:01 AM 1 31.82 0.00 1.42 0.23 0.12 66.41 11:53:01 AM 2 31.03 0.00 1.21 0.02 0.10 67.64 11:53:01 AM 3 26.11 0.00 3.17 0.12 0.10 70.50 11:53:01 AM 4 22.13 0.00 2.04 0.03 0.12 75.67 11:53:01 AM 5 17.98 0.00 1.90 0.00 0.12 80.01 11:53:01 AM 6 21.13 0.00 2.15 1.16 0.10 75.46 11:53:01 AM 7 14.96 0.00 2.54 0.19 0.12 82.20 11:54:01 AM all 29.25 0.00 1.45 0.19 0.08 69.03 11:54:01 AM 0 30.76 0.00 1.64 0.27 0.10 67.24 11:54:01 AM 1 29.46 0.00 2.11 0.02 0.08 68.33 11:54:01 AM 2 59.55 0.00 2.01 0.50 0.08 37.86 11:54:01 AM 3 22.62 0.00 1.04 0.00 0.10 76.24 11:54:01 AM 4 21.45 0.00 1.24 0.00 0.08 77.23 11:54:01 AM 5 22.03 0.00 1.35 0.08 0.07 76.47 11:54:01 AM 6 10.61 0.00 1.19 0.67 0.07 87.46 11:54:01 AM 7 37.53 0.00 0.99 0.00 0.08 61.40 11:55:01 AM all 35.04 0.00 1.12 1.49 0.09 62.26 11:55:01 AM 0 27.21 0.00 1.39 0.32 0.12 70.96 11:55:01 AM 1 50.20 0.00 1.02 5.66 0.10 43.02 11:55:01 AM 2 22.46 0.00 1.22 1.87 0.08 74.36 11:55:01 AM 3 17.52 0.00 1.16 3.12 0.07 78.14 11:55:01 AM 4 46.00 0.00 0.75 0.30 0.08 52.87 11:55:01 AM 5 54.24 0.00 0.72 0.00 0.10 44.94 11:55:01 AM 6 52.01 0.00 1.91 0.62 0.10 45.36 11:55:01 AM 7 10.57 0.00 0.79 0.00 0.07 88.57 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.71 0.00 1.55 0.72 0.10 72.93 Average: 0 28.88 0.00 1.52 0.48 0.11 69.01 Average: 1 29.19 0.00 1.66 1.04 0.10 68.00 Average: 2 25.27 0.00 1.75 0.85 0.10 72.03 Average: 3 24.73 0.00 1.66 1.47 0.10 72.03 Average: 4 23.64 0.00 1.40 0.25 0.10 74.61 Average: 5 25.26 0.00 1.49 0.35 0.09 72.81 Average: 6 22.12 0.00 1.55 0.84 0.09 75.41 Average: 7 18.59 0.00 1.35 0.46 0.09 79.52