---> uname -a: Linux prd-centos8-docker-8c-8g-284.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 2066 24234 19 5589 29350 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:10:bb:1a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.18/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85673sec preferred_lft 85673sec inet6 fe80::f816:3eff:fe10:bb1a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6f:13:17:13 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::42:6fff:fe13:1713/64 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) 12/20/2025 _x86_64_ (8 CPU) 06:32:29 LINUX RESTART (8 CPU) 06:33:01 AM tps rtps wtps bread/s bwrtn/s 06:34:01 AM 228.99 19.74 209.25 3931.63 10217.39 06:35:01 AM 244.61 5.43 239.18 1197.93 14660.37 06:36:01 AM 61.86 0.02 61.85 0.27 8659.60 06:37:01 AM 109.61 0.55 109.06 425.86 38876.32 06:38:01 AM 31.51 0.02 31.49 0.40 553.82 06:39:01 AM 10.91 0.47 10.45 14.80 241.59 06:40:00 AM 113.12 0.00 113.12 0.00 24470.31 06:40:01 AM 0.00 0.00 0.00 0.00 0.00 06:41:01 AM 19.36 0.00 19.36 0.00 466.94 06:42:01 AM 123.26 0.00 123.26 0.00 1438.20 06:43:01 AM 37.59 9.35 28.24 5827.39 1509.70 06:44:01 AM 44.70 2.40 42.30 67.58 29466.03 Average: 93.04 3.45 89.59 1042.41 11829.20 06:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:34:01 AM 29105688 31025376 3550024 10.87 2688 2236620 1832844 5.44 160504 2931808 228820 06:35:01 AM 27872056 30160472 4783656 14.65 2688 2598148 2275064 6.75 263976 4019872 186704 06:36:01 AM 26154484 28502116 6501228 19.91 2688 2655144 3845840 11.41 284196 5707808 108 06:37:01 AM 24161552 27643224 8494160 26.01 2688 3764092 4517608 13.40 428904 7453584 1064 06:38:01 AM 23585584 27074148 9070128 27.78 2688 3770036 4973612 14.76 445632 8010148 492 06:39:01 AM 23488092 26979204 9167620 28.07 2688 3772332 5043356 14.96 446804 8105096 36 06:40:00 AM 23436800 27642840 9218912 28.23 2688 4470628 5185544 15.39 545968 8002932 60 06:40:01 AM 23437008 27643232 9218704 28.23 2688 4470640 5177764 15.36 545980 8002152 76 06:41:01 AM 22121164 26374200 10534548 32.26 2688 4520524 7089132 21.03 558200 9296124 3536 06:42:01 AM 24156376 28329820 8499336 26.03 2688 4429036 4086724 12.13 554084 7284692 15592 06:43:01 AM 23421528 28584532 9234184 28.28 2688 5410832 3423284 10.16 736424 7826068 787352 06:44:01 AM 24855348 30081356 7800364 23.89 2688 5471612 2371404 7.04 1146908 5984284 7552 Average: 24649640 28336710 8006072 24.52 2688 3964137 4151848 12.32 509798 6885381 102616 06:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 154.34 113.28 2527.67 32.07 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 379.10 317.35 5063.26 46.50 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 213.38 170.26 852.83 48.09 0.00 0.00 0.00 0.00 06:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 06:37:01 AM eth0 331.41 206.90 9501.65 17.08 0.00 0.00 0.00 0.00 06:37:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 06:38:01 AM lo 56.66 56.66 4.84 4.84 0.00 0.00 0.00 0.00 06:38:01 AM eth0 149.78 116.09 37.42 46.96 0.00 0.00 0.00 0.00 06:38:01 AM docker0 12.05 13.48 1.78 1.67 0.00 0.00 0.00 0.00 06:39:01 AM lo 65.41 65.41 3.32 3.32 0.00 0.00 0.00 0.00 06:39:01 AM eth0 138.04 131.14 39.42 59.26 0.00 0.00 0.00 0.00 06:39:01 AM docker0 0.78 1.08 0.11 0.19 0.00 0.00 0.00 0.00 06:40:00 AM lo 1.00 1.00 0.06 0.06 0.00 0.00 0.00 0.00 06:40:00 AM eth0 548.47 244.59 3055.11 31.94 0.00 0.00 0.00 0.00 06:40:00 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 06:40:00 AM veth220568e 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 06:40:00 AM veth5c55e5c 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 AM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 AM veth220568e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 AM veth5c55e5c 0.00 1.87 0.00 0.15 0.00 0.00 0.00 0.00 06:41:01 AM lo 565.16 565.16 78.51 78.51 0.00 0.00 0.00 0.00 06:41:01 AM eth0 61.90 54.40 24.11 26.59 0.00 0.00 0.00 0.00 06:41:01 AM docker0 241.39 252.20 35.86 39.02 0.00 0.00 0.00 0.00 06:41:01 AM veth220568e 211.33 220.79 35.47 30.55 0.00 0.00 0.00 0.00 06:41:01 AM veth5c55e5c 30.06 31.94 3.68 8.72 0.00 0.00 0.00 0.00 06:42:01 AM lo 1110.96 1110.96 205.46 205.46 0.00 0.00 0.00 0.00 06:42:01 AM eth0 182.26 125.66 295.48 48.99 0.00 0.00 0.00 0.00 06:42:01 AM docker0 485.22 499.40 102.46 96.09 0.00 0.00 0.00 0.00 06:43:01 AM lo 1.00 1.00 0.05 0.05 0.00 0.00 0.00 0.00 06:43:01 AM eth0 79.44 66.44 1249.42 13.13 0.00 0.00 0.00 0.00 06:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 AM eth0 380.06 227.41 411.58 291.81 0.00 0.00 0.00 0.00 06:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 163.69 163.69 26.57 26.57 0.00 0.00 0.00 0.00 Average: eth0 237.12 160.83 2091.17 60.17 0.00 0.00 0.00 0.00 Average: docker0 67.22 69.66 12.75 12.45 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) 12/20/2025 _x86_64_ (8 CPU) 06:32:29 LINUX RESTART (8 CPU) 06:33:01 AM CPU %user %nice %system %iowait %steal %idle 06:34:01 AM all 12.18 0.00 1.19 0.67 0.05 85.91 06:34:01 AM 0 14.89 0.00 1.69 1.90 0.07 81.45 06:34:01 AM 1 15.27 0.00 1.45 0.83 0.05 82.39 06:34:01 AM 2 9.07 0.00 0.95 0.45 0.07 89.46 06:34:01 AM 3 15.95 0.00 1.55 0.68 0.05 81.76 06:34:01 AM 4 11.25 0.00 0.92 0.25 0.03 87.55 06:34:01 AM 5 16.64 0.00 1.57 0.38 0.05 81.35 06:34:01 AM 6 9.93 0.00 0.82 0.20 0.03 89.01 06:34:01 AM 7 4.40 0.00 0.59 0.62 0.05 94.35 06:35:01 AM all 29.17 0.00 1.17 0.71 0.08 68.87 06:35:01 AM 0 36.80 0.00 0.63 0.20 0.08 62.28 06:35:01 AM 1 35.27 0.00 1.72 0.97 0.10 61.94 06:35:01 AM 2 36.71 0.00 1.14 1.24 0.08 60.84 06:35:01 AM 3 17.73 0.00 1.02 0.89 0.07 80.29 06:35:01 AM 4 22.46 0.00 1.24 0.62 0.08 75.61 06:35:01 AM 5 34.23 0.00 0.94 0.18 0.08 64.57 06:35:01 AM 6 22.14 0.00 1.52 1.27 0.08 74.99 06:35:01 AM 7 28.00 0.00 1.15 0.32 0.08 70.45 06:36:01 AM all 24.55 0.00 0.71 0.25 0.05 74.44 06:36:01 AM 0 24.13 0.00 0.57 0.10 0.07 75.14 06:36:01 AM 1 13.77 0.00 0.82 0.92 0.07 84.42 06:36:01 AM 2 59.61 0.00 1.08 0.05 0.05 39.21 06:36:01 AM 3 16.30 0.00 0.68 0.13 0.07 82.81 06:36:01 AM 4 16.46 0.00 0.35 0.00 0.03 83.16 06:36:01 AM 5 15.11 0.00 0.82 0.17 0.05 83.86 06:36:01 AM 6 22.25 0.00 1.12 0.62 0.05 75.96 06:36:01 AM 7 28.73 0.00 0.22 0.00 0.05 71.00 06:37:01 AM all 24.86 0.00 2.27 0.69 0.06 72.12 06:37:01 AM 0 44.65 0.00 1.77 1.72 0.07 51.78 06:37:01 AM 1 19.28 0.00 2.35 1.29 0.08 77.00 06:37:01 AM 2 37.97 0.00 2.28 0.96 0.07 58.72 06:37:01 AM 3 19.66 0.00 2.65 0.39 0.05 77.25 06:37:01 AM 4 18.58 0.00 2.01 0.15 0.07 79.19 06:37:01 AM 5 24.78 0.00 2.17 0.91 0.07 72.08 06:37:01 AM 6 21.80 0.00 3.05 0.00 0.05 75.10 06:37:01 AM 7 12.13 0.00 1.85 0.08 0.05 85.88 06:38:01 AM all 21.01 0.00 2.39 0.06 0.08 76.45 06:38:01 AM 0 21.65 0.00 2.53 0.07 0.08 75.67 06:38:01 AM 1 32.19 0.00 2.74 0.05 0.08 64.93 06:38:01 AM 2 19.52 0.00 2.39 0.05 0.08 77.95 06:38:01 AM 3 23.57 0.00 1.84 0.07 0.10 74.42 06:38:01 AM 4 16.37 0.00 1.56 0.07 0.07 81.94 06:38:01 AM 5 19.91 0.00 2.60 0.08 0.07 77.35 06:38:01 AM 6 17.79 0.00 2.43 0.08 0.10 79.60 06:38:01 AM 7 17.11 0.00 3.03 0.05 0.08 79.73 06:39:01 AM all 5.79 0.00 1.06 0.02 0.07 93.06 06:39:01 AM 0 5.35 0.00 1.27 0.02 0.08 93.28 06:39:01 AM 1 4.51 0.00 1.42 0.03 0.08 93.95 06:39:01 AM 2 5.79 0.00 1.05 0.02 0.07 93.08 06:39:01 AM 3 6.05 0.00 1.10 0.02 0.07 92.76 06:39:01 AM 4 4.14 0.00 1.07 0.02 0.07 94.70 06:39:01 AM 5 7.07 0.00 0.77 0.03 0.07 92.06 06:39:01 AM 6 7.88 0.00 0.73 0.03 0.05 91.31 06:39:01 AM 7 5.52 0.00 1.05 0.02 0.07 93.34 06:40:00 AM all 36.51 0.00 1.86 0.46 0.08 61.09 06:40:00 AM 0 35.24 0.00 1.18 0.26 0.09 63.24 06:40:00 AM 1 28.02 0.00 2.10 0.39 0.09 69.40 06:40:00 AM 2 51.25 0.00 2.48 0.58 0.09 45.61 06:40:00 AM 3 35.87 0.00 2.29 0.75 0.07 61.02 06:40:00 AM 4 37.45 0.00 2.05 0.17 0.09 60.25 06:40:00 AM 5 20.70 0.00 1.88 0.95 0.07 76.40 06:40:00 AM 6 39.48 0.00 1.26 0.56 0.07 58.63 06:40:00 AM 7 44.09 0.00 1.65 0.03 0.09 54.13 06:40:01 AM all 11.58 0.00 1.75 0.00 0.23 86.43 06:40:01 AM 0 0.00 0.00 0.93 0.00 0.93 98.15 06:40:01 AM 1 0.93 0.00 0.00 0.00 0.00 99.07 06:40:01 AM 2 0.00 0.00 0.93 0.00 0.00 99.07 06:40:01 AM 3 1.87 0.00 0.00 0.00 0.93 97.20 06:40:01 AM 4 52.78 0.00 6.48 0.00 0.00 40.74 06:40:01 AM 5 5.66 0.00 0.94 0.00 0.00 93.40 06:40:01 AM 6 0.94 0.00 0.00 0.00 0.00 99.06 06:40:01 AM 7 30.19 0.00 4.72 0.00 0.00 65.09 06:41:01 AM all 25.77 0.00 1.17 0.03 0.08 72.94 06:41:01 AM 0 24.90 0.00 1.09 0.10 0.10 73.81 06:41:01 AM 1 48.24 0.00 1.29 0.00 0.08 50.38 06:41:01 AM 2 29.22 0.00 1.24 0.10 0.08 69.36 06:41:01 AM 3 14.28 0.00 1.16 0.05 0.08 84.43 06:41:01 AM 4 32.50 0.00 1.00 0.00 0.08 66.41 06:41:01 AM 5 15.91 0.00 1.32 0.00 0.08 82.68 06:41:01 AM 6 25.57 0.00 1.26 0.00 0.08 73.09 06:41:01 AM 7 15.52 0.00 0.99 0.02 0.07 83.41 06:42:01 AM all 22.32 0.00 1.84 0.29 0.08 75.47 06:42:01 AM 0 28.04 0.00 1.00 0.02 0.08 70.86 06:42:01 AM 1 21.01 0.00 2.43 1.93 0.07 74.56 06:42:01 AM 2 11.00 0.00 2.71 0.02 0.08 86.20 06:42:01 AM 3 37.54 0.00 2.49 0.03 0.07 59.86 06:42:01 AM 4 17.02 0.00 1.39 0.05 0.08 81.45 06:42:01 AM 5 20.26 0.00 1.77 0.05 0.08 77.83 06:42:01 AM 6 27.94 0.00 1.22 0.18 0.08 70.57 06:42:01 AM 7 15.63 0.00 1.71 0.02 0.10 82.54 06:43:01 AM all 28.59 0.06 1.18 0.13 0.06 69.97 06:43:01 AM 0 27.50 0.00 0.82 0.05 0.07 71.56 06:43:01 AM 1 21.86 0.00 1.24 0.08 0.08 76.73 06:43:01 AM 2 17.96 0.00 0.84 0.13 0.05 81.02 06:43:01 AM 3 41.97 0.00 1.70 0.17 0.07 56.09 06:43:01 AM 4 19.08 0.50 0.95 0.38 0.07 79.02 06:43:01 AM 5 61.65 0.00 1.57 0.23 0.07 36.48 06:43:01 AM 6 17.10 0.00 1.39 0.00 0.07 81.45 06:43:01 AM 7 21.62 0.00 0.92 0.00 0.05 77.41 06:43:01 AM CPU %user %nice %system %iowait %steal %idle 06:44:01 AM all 19.23 0.00 1.01 0.51 0.06 79.19 06:44:01 AM 0 8.45 0.00 0.72 0.02 0.07 90.75 06:44:01 AM 1 25.17 0.00 0.53 0.65 0.07 73.58 06:44:01 AM 2 32.90 0.00 0.48 0.50 0.07 66.05 06:44:01 AM 3 5.70 0.00 1.45 0.00 0.05 92.79 06:44:01 AM 4 4.41 0.00 1.07 1.52 0.05 92.95 06:44:01 AM 5 40.47 0.00 1.52 0.28 0.07 57.66 06:44:01 AM 6 15.40 0.00 1.82 0.77 0.03 81.98 06:44:01 AM 7 21.23 0.00 0.50 0.37 0.05 77.85 Average: all 22.68 0.01 1.44 0.35 0.07 75.46 Average: 0 24.63 0.00 1.20 0.40 0.08 73.68 Average: 1 24.01 0.00 1.64 0.65 0.08 73.62 Average: 2 28.20 0.00 1.51 0.37 0.07 69.85 Average: 3 21.27 0.00 1.63 0.29 0.07 76.74 Average: 4 18.18 0.05 1.24 0.29 0.07 80.17 Average: 5 25.14 0.00 1.54 0.30 0.07 72.96 Average: 6 20.59 0.00 1.51 0.34 0.06 77.50 Average: 7 19.44 0.00 1.25 0.14 0.07 79.11