---> uname -a: Linux prd-centos8-docker-8c-8g-7150.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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1089 26476 19 4324 30333 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:3e:6f:0f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.8/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85647sec preferred_lft 85647sec inet6 fe80::f816:3eff:fe3e:6f0f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f9:25:e7:2d 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:f9ff:fe25:e72d/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) 02/12/2026 _x86_64_ (8 CPU) 07:30:23 LINUX RESTART (8 CPU) 07:31:01 AM tps rtps wtps bread/s bwrtn/s 07:32:01 AM 103.40 18.81 84.59 5000.72 4955.72 07:33:01 AM 157.76 14.33 143.43 3091.08 9460.87 07:34:01 AM 183.84 2.20 181.64 83.85 7741.01 07:35:01 AM 46.93 1.68 45.25 793.60 8386.90 07:36:01 AM 81.71 1.00 80.71 265.78 26660.00 07:37:01 AM 3.10 0.00 3.10 0.00 1050.04 07:38:01 AM 29.82 13.86 15.96 1070.58 3911.75 07:39:01 AM 177.34 2.48 174.86 4509.03 22091.69 07:40:01 AM 9.62 0.00 9.62 0.00 404.70 07:41:01 AM 8.65 0.07 8.58 50.12 194.85 07:42:01 AM 21.53 0.03 21.50 5.20 3702.75 Average: 74.88 4.95 69.93 1351.92 8051.16 07:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:32:01 AM 29788736 31239660 2866976 8.78 2688 1786592 1515600 4.50 137332 2346400 17900 07:33:01 AM 29341808 31189932 3313904 10.15 2688 2166388 2023468 6.00 178768 2679900 119496 07:34:01 AM 28280552 30434288 4375160 13.40 2688 2466296 2164948 6.42 200084 3690700 237460 07:35:01 AM 28025168 30257072 4630544 14.18 2688 2543080 2151376 6.38 239540 3900528 52212 07:36:01 AM 26593936 29562588 6061776 18.56 2688 3264600 2788596 8.27 318864 5193348 5548 07:37:01 AM 26562360 29562620 6093352 18.66 2688 3296464 2788596 8.27 318864 5224924 7524 07:38:01 AM 25653904 28732000 7001808 21.44 2688 3371448 5493288 16.30 460516 5972928 1536 07:39:01 AM 25885764 29713464 6769948 20.73 2688 4118044 2589364 7.68 731900 5468356 128 07:40:01 AM 26066336 29900796 6589376 20.18 2688 4124568 2399476 7.12 732060 5289692 20 07:41:01 AM 25692356 29530140 6963356 21.32 2688 4127592 2703836 8.02 735920 5658152 0 07:42:01 AM 27100428 31040364 5555284 17.01 2688 4228832 1570776 4.66 746200 4241836 7768 Average: 27181032 30105720 5474680 16.76 2688 3226719 2562666 7.60 436368 4515160 40872 07:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 348.59 223.74 989.22 61.65 0.00 0.00 0.00 0.00 07:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 157.79 108.62 1418.12 32.35 0.00 0.00 0.00 0.00 07:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 350.24 281.49 4796.09 36.96 0.00 0.00 0.00 0.00 07:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 283.34 185.72 935.60 52.08 0.00 0.00 0.00 0.00 07:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 1425.49 388.55 5620.31 33.14 0.00 0.00 0.00 0.00 07:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 231.79 87.44 545.29 7.49 0.00 0.00 0.00 0.00 07:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM lo 7.31 7.31 0.84 0.84 0.00 0.00 0.00 0.00 07:38:01 AM eth0 180.44 67.03 400.76 11.39 0.00 0.00 0.00 0.00 07:38:01 AM docker0 3.02 3.92 0.42 0.46 0.00 0.00 0.00 0.00 07:38:01 AM veth022f2d3 1.40 1.92 0.23 0.23 0.00 0.00 0.00 0.00 07:39:01 AM lo 5.55 5.55 0.51 0.51 0.00 0.00 0.00 0.00 07:39:01 AM eth0 150.48 129.67 1303.92 32.90 0.00 0.00 0.00 0.00 07:39:01 AM docker0 1.80 2.03 0.23 0.23 0.00 0.00 0.00 0.00 07:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 AM eth0 114.95 89.95 175.96 31.69 0.00 0.00 0.00 0.00 07:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 AM eth0 335.12 254.32 115.71 81.30 0.00 0.00 0.00 0.00 07:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 AM eth0 28.75 27.58 65.34 7.00 0.00 0.00 0.00 0.00 07:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.17 1.17 0.12 0.12 0.00 0.00 0.00 0.00 Average: eth0 327.92 167.65 1487.85 35.27 0.00 0.00 0.00 0.00 Average: docker0 0.44 0.54 0.06 0.06 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) 02/12/2026 _x86_64_ (8 CPU) 07:30:23 LINUX RESTART (8 CPU) 07:31:01 AM CPU %user %nice %system %iowait %steal %idle 07:32:01 AM all 8.97 0.00 1.28 2.24 0.05 87.45 07:32:01 AM 0 6.26 0.00 1.00 0.53 0.05 92.16 07:32:01 AM 1 10.91 0.00 1.04 6.43 0.08 81.53 07:32:01 AM 2 5.18 0.00 0.92 1.82 0.05 92.03 07:32:01 AM 3 7.10 0.00 1.39 3.86 0.05 87.60 07:32:01 AM 4 16.35 0.00 2.24 0.64 0.05 80.72 07:32:01 AM 5 6.50 0.00 1.71 0.59 0.05 91.16 07:32:01 AM 6 11.54 0.00 0.98 1.82 0.03 85.62 07:32:01 AM 7 7.93 0.00 1.00 2.20 0.05 88.81 07:33:01 AM all 10.52 0.00 1.16 1.34 0.05 86.93 07:33:01 AM 0 5.08 0.00 0.67 0.32 0.05 93.88 07:33:01 AM 1 22.71 0.00 2.63 4.01 0.05 70.60 07:33:01 AM 2 19.28 0.00 2.01 1.17 0.05 77.49 07:33:01 AM 3 4.16 0.00 0.65 0.30 0.05 94.84 07:33:01 AM 4 5.53 0.00 0.53 1.42 0.07 92.45 07:33:01 AM 5 5.35 0.00 0.48 0.33 0.03 93.80 07:33:01 AM 6 14.78 0.00 1.45 2.01 0.05 81.71 07:33:01 AM 7 7.31 0.00 0.85 1.12 0.05 90.66 07:34:01 AM all 11.33 0.00 0.83 6.12 0.07 81.65 07:34:01 AM 0 14.63 0.00 0.43 0.10 0.10 84.74 07:34:01 AM 1 24.71 0.00 1.17 6.78 0.08 67.26 07:34:01 AM 2 11.85 0.00 0.77 13.25 0.08 74.04 07:34:01 AM 3 6.15 0.00 0.69 1.67 0.07 91.43 07:34:01 AM 4 13.03 0.00 0.68 4.94 0.05 81.29 07:34:01 AM 5 7.73 0.00 0.99 6.59 0.07 84.63 07:34:01 AM 6 6.14 0.00 0.95 8.91 0.07 83.93 07:34:01 AM 7 6.39 0.00 0.98 6.73 0.07 85.83 07:35:01 AM all 22.01 0.00 0.72 1.22 0.06 76.00 07:35:01 AM 0 27.36 0.00 0.48 0.07 0.05 72.04 07:35:01 AM 1 23.77 0.00 1.20 2.65 0.07 72.31 07:35:01 AM 2 13.70 0.00 1.04 5.84 0.05 79.37 07:35:01 AM 3 38.96 0.00 1.67 0.94 0.08 58.35 07:35:01 AM 4 37.58 0.00 0.25 0.00 0.07 62.11 07:35:01 AM 5 4.66 0.00 0.33 0.00 0.05 94.96 07:35:01 AM 6 12.53 0.00 0.57 0.23 0.05 86.62 07:35:01 AM 7 17.45 0.00 0.18 0.00 0.05 82.32 07:36:01 AM all 13.42 0.00 1.87 1.18 0.07 83.45 07:36:01 AM 0 20.51 0.00 1.99 1.84 0.08 75.59 07:36:01 AM 1 21.53 0.00 2.02 3.42 0.08 72.95 07:36:01 AM 2 12.28 0.00 2.80 1.97 0.07 82.88 07:36:01 AM 3 6.22 0.00 1.97 0.87 0.07 90.87 07:36:01 AM 4 9.44 0.00 1.51 0.00 0.07 88.98 07:36:01 AM 5 13.72 0.00 1.46 0.77 0.07 83.98 07:36:01 AM 6 7.82 0.00 1.54 0.02 0.07 90.55 07:36:01 AM 7 15.87 0.00 1.71 0.59 0.07 81.77 07:37:01 AM all 0.34 0.00 0.15 0.03 0.04 99.43 07:37:01 AM 0 0.05 0.00 0.02 0.00 0.02 99.92 07:37:01 AM 1 0.52 0.00 0.22 0.12 0.03 99.12 07:37:01 AM 2 0.43 0.00 0.20 0.08 0.08 99.20 07:37:01 AM 3 0.40 0.00 0.22 0.00 0.03 99.35 07:37:01 AM 4 0.25 0.00 0.17 0.00 0.05 99.53 07:37:01 AM 5 0.32 0.00 0.20 0.03 0.03 99.41 07:37:01 AM 6 0.30 0.00 0.13 0.00 0.05 99.52 07:37:01 AM 7 0.48 0.00 0.07 0.00 0.03 99.42 07:38:01 AM all 10.92 0.28 1.29 0.19 0.08 87.25 07:38:01 AM 0 8.34 0.05 1.47 0.10 0.10 89.94 07:38:01 AM 1 12.74 0.25 1.32 0.55 0.08 85.06 07:38:01 AM 2 11.94 0.00 1.39 0.40 0.07 86.21 07:38:01 AM 3 13.88 0.00 1.27 0.02 0.12 84.72 07:38:01 AM 4 9.92 0.05 1.02 0.20 0.08 88.72 07:38:01 AM 5 8.81 0.00 1.00 0.02 0.05 90.12 07:38:01 AM 6 11.75 0.17 1.24 0.02 0.08 86.75 07:38:01 AM 7 9.98 1.69 1.61 0.20 0.07 86.45 07:39:01 AM all 15.31 0.05 1.39 0.91 0.06 82.28 07:39:01 AM 0 12.15 0.00 1.94 1.96 0.07 83.88 07:39:01 AM 1 28.52 0.00 1.29 0.37 0.07 69.76 07:39:01 AM 2 11.36 0.00 1.29 3.35 0.05 83.95 07:39:01 AM 3 33.63 0.00 1.45 0.08 0.07 64.77 07:39:01 AM 4 7.14 0.00 1.47 1.14 0.05 90.21 07:39:01 AM 5 13.74 0.00 1.30 0.10 0.07 84.79 07:39:01 AM 6 9.39 0.05 1.42 0.15 0.05 88.94 07:39:01 AM 7 6.53 0.35 0.95 0.10 0.07 92.00 07:40:01 AM all 9.55 0.00 0.29 0.02 0.04 90.10 07:40:01 AM 0 1.30 0.00 0.25 0.05 0.05 98.35 07:40:01 AM 1 16.01 0.00 0.10 0.00 0.05 83.84 07:40:01 AM 2 4.35 0.00 0.10 0.05 0.03 95.46 07:40:01 AM 3 36.70 0.00 0.85 0.03 0.07 62.35 07:40:01 AM 4 5.67 0.00 0.15 0.00 0.03 94.15 07:40:01 AM 5 6.71 0.00 0.18 0.00 0.03 93.07 07:40:01 AM 6 1.40 0.00 0.57 0.00 0.03 98.00 07:40:01 AM 7 4.22 0.00 0.13 0.03 0.03 95.58 07:41:01 AM all 6.89 0.00 0.37 0.19 0.03 92.53 07:41:01 AM 0 2.85 0.00 0.18 0.35 0.03 96.58 07:41:01 AM 1 5.50 0.00 0.25 0.87 0.05 93.33 07:41:01 AM 2 6.05 0.00 0.50 0.30 0.02 93.13 07:41:01 AM 3 5.00 0.00 0.08 0.00 0.03 94.88 07:41:01 AM 4 6.53 0.00 0.13 0.00 0.02 93.32 07:41:01 AM 5 3.97 0.00 0.23 0.00 0.02 95.78 07:41:01 AM 6 1.84 0.00 0.57 0.00 0.03 97.56 07:41:01 AM 7 23.36 0.00 0.97 0.00 0.03 75.64 07:42:01 AM all 5.99 0.00 0.45 3.84 0.04 89.69 07:42:01 AM 0 20.78 0.00 0.58 4.91 0.05 73.68 07:42:01 AM 1 3.34 0.00 0.50 13.89 0.03 82.24 07:42:01 AM 2 2.19 0.00 0.38 2.92 0.05 94.46 07:42:01 AM 3 7.16 0.00 0.64 2.61 0.05 89.55 07:42:01 AM 4 3.47 0.00 0.43 0.00 0.02 96.08 07:42:01 AM 5 3.07 0.00 0.23 2.99 0.02 93.69 07:42:01 AM 6 4.20 0.00 0.37 0.00 0.03 95.40 07:42:01 AM 7 3.70 0.00 0.47 3.40 0.03 92.40 Average: CPU %user %nice %system %iowait %steal %idle Average: all 10.47 0.03 0.89 1.57 0.05 86.98 Average: 0 10.84 0.00 0.82 0.93 0.06 87.35 Average: 1 15.47 0.02 1.07 3.55 0.06 79.83 Average: 2 8.96 0.00 1.03 2.83 0.05 87.12 Average: 3 14.49 0.00 0.99 0.94 0.06 83.51 Average: 4 10.44 0.00 0.78 0.76 0.05 87.97 Average: 5 6.77 0.00 0.74 1.04 0.04 91.40 Average: 6 7.42 0.02 0.89 1.19 0.05 90.42 Average: 7 9.38 0.19 0.81 1.31 0.05 88.26