---> uname -a: Linux prd-centos8-docker-8c-8g-13548.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 1127 25073 19 5688 30289 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:f2:ba:97 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.14/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85678sec preferred_lft 85678sec inet6 fe80::f816:3eff:fef2:ba97/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:55:b4:bb:ec 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::42:55ff:feb4:bbec/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) 11/18/2025 _x86_64_ (8 CPU) 10:21:44 LINUX RESTART (8 CPU) 10:22:02 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 299.25 68.42 230.83 9541.49 43759.27 10:24:01 AM 285.15 17.30 267.86 3623.40 12845.13 10:25:01 AM 106.15 1.85 104.30 593.30 12011.48 10:26:01 AM 20.48 0.10 20.38 29.19 1912.58 10:27:01 AM 114.18 0.43 113.75 382.07 43313.65 10:28:01 AM 31.19 0.48 30.71 21.46 601.97 10:29:01 AM 24.73 0.00 24.73 0.00 682.69 10:30:01 AM 103.67 0.00 103.67 0.00 23697.75 10:31:01 AM 15.00 0.00 15.00 0.00 494.05 10:32:01 AM 131.51 0.42 131.09 749.08 1803.63 10:33:01 AM 52.68 3.43 49.25 5476.04 30537.40 Average: 107.34 8.31 99.03 1844.44 15562.70 10:22:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 29566400 31218308 3089312 9.46 2688 1979624 1523812 4.52 181944 2493492 183196 10:24:01 AM 28539316 30721404 4116396 12.61 2688 2493756 1842228 5.47 215404 3411716 301952 10:25:01 AM 27412000 29688900 5243712 16.06 2688 2585052 2712952 8.05 279760 4457172 47420 10:26:01 AM 26393036 29097972 6262676 19.18 2688 3009856 3357736 9.96 295308 5441224 422184 10:27:01 AM 25394612 28806496 7261100 22.24 2688 3694072 3614832 10.73 433856 6215836 60 10:28:01 AM 24788268 28207040 7867444 24.09 2688 3700880 3932252 11.67 442136 6814996 216 10:29:01 AM 25227576 28892736 7428136 22.75 2688 3944996 3695852 10.97 503424 6312196 234216 10:30:01 AM 23404652 27539068 9251060 28.33 2688 4403064 6072404 18.02 551484 8027756 1664 10:31:01 AM 23058748 27242452 9596964 29.39 2688 4453048 6193244 18.38 554352 8367536 2040 10:32:01 AM 24701284 28981500 7954428 24.36 2688 4536156 3228716 9.58 580524 6718084 154364 10:33:01 AM 24179500 29518984 8476212 25.96 2688 5582504 2890420 8.58 786684 7016112 150152 Average: 25696854 29083169 6958858 21.31 2688 3671183 3551313 10.54 438625 5934193 136133 10:22:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 AM eth0 376.10 242.57 1768.46 62.47 0.00 0.00 0.00 0.00 10:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM eth0 449.88 353.76 5470.74 62.88 0.00 0.00 0.00 0.00 10:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM eth0 121.61 110.31 911.68 25.08 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM eth0 292.75 198.63 6225.21 30.97 0.00 0.00 0.00 0.00 10:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 AM lo 5.58 5.58 0.52 0.52 0.00 0.00 0.00 0.00 10:27:01 AM eth0 94.95 55.22 3323.58 6.82 0.00 0.00 0.00 0.00 10:27:01 AM docker0 1.60 1.97 0.23 0.22 0.00 0.00 0.00 0.00 10:27:01 AM veth73da4c5 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:28:01 AM lo 69.44 69.44 5.27 5.27 0.00 0.00 0.00 0.00 10:28:01 AM eth0 296.43 219.61 85.60 92.10 0.00 0.00 0.00 0.00 10:28:01 AM docker0 10.86 12.21 1.61 1.59 0.00 0.00 0.00 0.00 10:29:01 AM lo 32.24 32.24 1.59 1.59 0.00 0.00 0.00 0.00 10:29:01 AM eth0 186.07 165.68 741.90 58.89 0.00 0.00 0.00 0.00 10:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM lo 20.16 20.16 2.48 2.48 0.00 0.00 0.00 0.00 10:30:01 AM eth0 610.46 154.00 2306.48 13.21 0.00 0.00 0.00 0.00 10:30:01 AM docker0 8.55 10.45 0.81 1.97 0.00 0.00 0.00 0.00 10:30:01 AM veth4c68fca 8.55 10.60 0.93 1.98 0.00 0.00 0.00 0.00 10:30:01 AM veth7231dae 0.00 0.53 0.00 0.25 0.00 0.00 0.00 0.00 10:31:01 AM lo 1197.65 1197.65 204.34 204.34 0.00 0.00 0.00 0.00 10:31:01 AM eth0 191.64 119.11 61.06 54.66 0.00 0.00 0.00 0.00 10:31:01 AM docker0 514.06 531.82 90.26 103.19 0.00 0.00 0.00 0.00 10:31:01 AM veth4c68fca 456.46 473.36 90.51 73.38 0.00 0.00 0.00 0.01 10:31:01 AM veth7231dae 57.60 58.51 6.78 29.81 0.00 0.00 0.00 0.00 10:32:01 AM lo 440.47 440.47 72.52 72.52 0.00 0.00 0.00 0.00 10:32:01 AM eth0 81.84 61.11 485.92 16.74 0.00 0.00 0.00 0.00 10:32:01 AM docker0 188.04 191.20 44.14 27.45 0.00 0.00 0.00 0.00 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 199.53 146.18 3610.28 15.88 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 160.75 160.75 26.10 26.10 0.00 0.00 0.00 0.00 Average: eth0 263.58 165.90 2272.57 39.94 0.00 0.00 0.00 0.00 Average: docker0 65.84 68.07 12.48 12.24 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) 11/18/2025 _x86_64_ (8 CPU) 10:21:44 LINUX RESTART (8 CPU) 10:22:02 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 12.59 0.00 3.03 4.31 0.05 80.02 10:23:01 AM 0 12.97 0.00 3.48 2.88 0.07 80.60 10:23:01 AM 1 21.51 0.00 3.78 3.02 0.07 71.62 10:23:01 AM 2 8.16 0.00 2.97 1.06 0.07 87.75 10:23:01 AM 3 10.41 0.00 2.59 5.30 0.03 81.66 10:23:01 AM 4 9.16 0.00 2.44 4.90 0.03 83.46 10:23:01 AM 5 9.45 0.00 1.57 0.65 0.03 88.30 10:23:01 AM 6 10.21 0.00 3.33 2.39 0.05 84.01 10:23:01 AM 7 18.97 0.00 4.07 14.27 0.05 62.64 10:24:01 AM all 18.55 0.00 1.37 1.57 0.08 78.43 10:24:01 AM 0 19.33 0.00 1.72 1.30 0.14 77.51 10:24:01 AM 1 24.08 0.00 1.40 2.14 0.08 72.29 10:24:01 AM 2 5.57 0.00 1.15 2.64 0.07 90.57 10:24:01 AM 3 26.75 0.00 1.71 1.10 0.08 70.35 10:24:01 AM 4 13.93 0.00 1.12 1.62 0.08 83.24 10:24:01 AM 5 16.80 0.00 1.64 1.04 0.07 80.46 10:24:01 AM 6 30.30 0.00 1.35 0.55 0.07 67.73 10:24:01 AM 7 11.48 0.00 0.89 2.14 0.07 85.42 10:25:01 AM all 35.58 0.00 0.99 1.10 0.07 62.26 10:25:01 AM 0 24.65 0.00 1.40 0.47 0.08 73.39 10:25:01 AM 1 28.06 0.00 0.62 0.52 0.07 70.74 10:25:01 AM 2 30.18 0.00 1.09 2.44 0.07 66.23 10:25:01 AM 3 43.60 0.00 0.52 0.05 0.07 55.76 10:25:01 AM 4 38.77 0.00 0.90 0.08 0.07 60.18 10:25:01 AM 5 45.98 0.00 0.53 0.60 0.08 52.81 10:25:01 AM 6 33.80 0.00 0.84 0.58 0.08 64.70 10:25:01 AM 7 39.59 0.00 1.99 4.06 0.07 54.29 10:26:01 AM all 19.24 0.00 0.63 0.13 0.05 79.94 10:26:01 AM 0 18.42 0.00 0.35 0.00 0.05 81.18 10:26:01 AM 1 25.29 0.00 0.28 0.00 0.05 74.38 10:26:01 AM 2 14.40 0.00 0.52 0.00 0.07 85.02 10:26:01 AM 3 6.53 0.00 0.70 0.05 0.05 92.67 10:26:01 AM 4 14.47 0.00 0.45 0.07 0.05 84.96 10:26:01 AM 5 56.11 0.00 1.35 0.00 0.07 42.47 10:26:01 AM 6 7.28 0.00 1.19 0.92 0.07 90.55 10:26:01 AM 7 11.40 0.00 0.23 0.02 0.03 88.31 10:27:01 AM all 17.94 0.00 2.44 2.38 0.07 77.17 10:27:01 AM 0 16.18 0.00 3.41 0.84 0.08 79.49 10:27:01 AM 1 16.24 0.00 1.93 4.51 0.05 77.28 10:27:01 AM 2 18.16 0.00 2.60 2.35 0.05 76.83 10:27:01 AM 3 10.92 0.00 2.62 5.04 0.07 81.34 10:27:01 AM 4 15.43 0.00 2.69 1.71 0.07 80.10 10:27:01 AM 5 38.99 0.00 2.49 1.76 0.07 56.69 10:27:01 AM 6 9.86 0.00 2.00 1.93 0.08 86.12 10:27:01 AM 7 17.72 0.00 1.80 0.89 0.07 79.53 10:28:01 AM all 18.45 0.00 2.06 0.06 0.08 79.35 10:28:01 AM 0 18.15 0.00 2.29 0.05 0.08 79.43 10:28:01 AM 1 16.93 0.00 2.48 0.05 0.08 80.46 10:28:01 AM 2 14.67 0.00 2.04 0.02 0.10 83.17 10:28:01 AM 3 19.03 0.00 1.97 0.03 0.08 78.88 10:28:01 AM 4 21.91 0.00 1.72 0.07 0.08 76.22 10:28:01 AM 5 17.04 0.00 1.93 0.08 0.08 80.87 10:28:01 AM 6 18.43 0.00 1.96 0.12 0.07 79.43 10:28:01 AM 7 21.46 0.00 2.07 0.03 0.07 76.37 10:29:01 AM all 24.25 0.00 1.09 0.05 0.07 74.55 10:29:01 AM 0 19.17 0.00 0.53 0.00 0.05 80.25 10:29:01 AM 1 26.16 0.00 1.87 0.00 0.08 71.88 10:29:01 AM 2 21.17 0.00 1.45 0.02 0.07 77.29 10:29:01 AM 3 32.18 0.00 1.12 0.03 0.07 66.60 10:29:01 AM 4 33.87 0.00 0.90 0.15 0.07 65.01 10:29:01 AM 5 22.06 0.00 1.32 0.02 0.08 76.52 10:29:01 AM 6 15.59 0.00 0.62 0.07 0.07 83.66 10:29:01 AM 7 23.79 0.00 0.90 0.12 0.05 75.14 10:30:01 AM all 24.65 0.00 1.63 1.24 0.08 72.40 10:30:01 AM 0 29.84 0.00 2.03 0.33 0.10 67.69 10:30:01 AM 1 12.25 0.00 1.41 3.07 0.08 83.19 10:30:01 AM 2 24.95 0.00 2.13 2.66 0.07 70.19 10:30:01 AM 3 20.53 0.00 1.39 1.81 0.08 76.19 10:30:01 AM 4 28.97 0.00 1.49 0.57 0.07 68.91 10:30:01 AM 5 27.51 0.00 2.21 0.90 0.07 69.31 10:30:01 AM 6 40.70 0.00 1.41 0.52 0.08 57.29 10:30:01 AM 7 12.49 0.00 0.99 0.03 0.07 86.43 10:31:01 AM all 21.99 0.00 1.72 0.03 0.09 76.17 10:31:01 AM 0 23.51 0.00 1.61 0.00 0.07 74.82 10:31:01 AM 1 19.15 0.00 1.69 0.03 0.10 79.02 10:31:01 AM 2 19.58 0.00 2.23 0.05 0.08 78.05 10:31:01 AM 3 23.12 0.00 1.48 0.07 0.08 75.25 10:31:01 AM 4 25.26 0.00 1.34 0.00 0.08 73.31 10:31:01 AM 5 19.63 0.00 1.86 0.00 0.08 78.42 10:31:01 AM 6 26.07 0.00 2.05 0.07 0.08 71.73 10:31:01 AM 7 19.60 0.00 1.51 0.02 0.10 78.77 10:32:01 AM all 28.19 0.00 1.27 0.30 0.07 70.18 10:32:01 AM 0 21.57 0.00 1.29 0.03 0.08 77.03 10:32:01 AM 1 37.64 0.00 0.68 0.05 0.07 61.56 10:32:01 AM 2 8.90 0.00 1.44 0.64 0.08 88.95 10:32:01 AM 3 38.14 0.00 1.92 0.23 0.05 59.65 10:32:01 AM 4 32.07 0.00 1.29 0.20 0.07 66.37 10:32:01 AM 5 30.25 0.00 1.19 0.00 0.08 68.48 10:32:01 AM 6 32.84 0.00 1.09 0.33 0.07 65.67 10:32:01 AM 7 24.07 0.00 1.24 0.92 0.07 73.70 10:33:01 AM all 35.44 0.00 1.57 2.16 0.07 60.76 10:33:01 AM 0 13.56 0.00 1.64 1.86 0.07 82.87 10:33:01 AM 1 30.33 0.00 1.74 7.21 0.07 60.64 10:33:01 AM 2 50.60 0.00 1.67 0.97 0.08 46.67 10:33:01 AM 3 34.76 0.00 1.99 4.72 0.08 58.44 10:33:01 AM 4 42.77 0.00 1.26 1.16 0.08 54.74 10:33:01 AM 5 38.17 0.00 1.61 1.10 0.07 59.06 10:33:01 AM 6 57.09 0.00 1.51 0.18 0.07 41.15 10:33:01 AM 7 16.21 0.00 1.16 0.07 0.05 82.52 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.38 0.00 1.61 1.20 0.07 73.73 Average: 0 19.77 0.00 1.79 0.70 0.08 77.66 Average: 1 23.43 0.00 1.62 1.87 0.07 73.01 Average: 2 19.70 0.00 1.75 1.17 0.07 77.31 Average: 3 24.21 0.00 1.64 1.67 0.07 72.42 Average: 4 25.19 0.00 1.42 0.95 0.07 72.38 Average: 5 29.31 0.00 1.61 0.56 0.07 68.45 Average: 6 25.68 0.00 1.57 0.69 0.07 71.98 Average: 7 19.71 0.00 1.53 2.03 0.06 76.67