---> uname -a: Linux prd-centos8-docker-8c-8g-983.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 25009 19 5731 30267 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:ec:55:31 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.82/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85569sec preferred_lft 85569sec inet6 fe80::f816:3eff:feec:5531/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fc:97:8c:e9 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:fcff:fe97:8ce9/64 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) 03/02/2026 _x86_64_ (8 CPU) 10:21:33 LINUX RESTART (8 CPU) 10:22:01 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 173.41 17.11 156.30 4354.15 6561.63 10:24:01 AM 168.25 16.16 152.09 3126.57 8689.77 10:25:01 AM 190.98 2.97 188.02 1099.15 15394.05 10:26:01 AM 49.01 0.02 48.99 0.27 2948.29 10:27:01 AM 27.47 0.12 27.36 41.99 2767.88 10:28:01 AM 96.28 0.43 95.85 380.54 42614.80 10:29:01 AM 36.42 0.48 35.94 21.45 638.72 10:30:01 AM 11.28 0.00 11.28 0.00 517.68 10:31:01 AM 108.33 0.00 108.33 0.00 23945.77 10:32:01 AM 18.69 0.00 18.69 0.00 411.25 10:33:01 AM 112.96 0.00 112.96 0.00 1378.12 10:34:01 AM 55.01 2.63 52.37 4516.05 27311.20 10:35:01 AM 39.33 1.65 37.68 1781.30 9923.36 Average: 83.65 3.20 80.45 1178.54 11007.44 10:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 29618008 31223644 3037704 9.30 2688 1937108 1498452 4.45 162280 2474792 121808 10:24:01 AM 29006032 30922488 3649680 11.18 2688 2232860 1638604 4.86 169488 3018652 152384 10:25:01 AM 27967316 30205332 4688396 14.36 2688 2548360 2208356 6.55 260208 3933836 23436 10:26:01 AM 26347516 28635540 6308196 19.32 2688 2596724 3866336 11.47 280540 5525776 20 10:27:01 AM 24271276 27907204 8384436 25.68 2688 3926044 4771636 14.16 333896 7477932 1269176 10:28:01 AM 24010452 27434072 8645260 26.47 2688 3706536 4909996 14.57 433360 7602596 244 10:29:01 AM 23737244 27168364 8918468 27.31 2688 3713148 5122952 15.20 442948 7862356 68 10:30:01 AM 24262388 27704740 8393324 25.70 2688 3724432 4614724 13.69 447984 7337572 1904 10:31:01 AM 24290960 28443828 8364752 25.61 2688 4419336 4282676 12.71 543504 7158356 56 10:32:01 AM 22918188 27118260 9737524 29.82 2688 4469400 6388224 18.95 555960 8508728 3468 10:33:01 AM 24133772 28251836 8521940 26.10 2688 4375436 3777924 11.21 552560 7314568 13428 10:34:01 AM 25385176 30569328 7270536 22.26 2688 5432412 1935500 5.74 755952 5852712 136208 10:35:01 AM 25598468 30981236 7057244 21.61 2688 5624712 1550576 4.60 971476 5416912 28728 Average: 25503600 28966606 7152112 21.90 2688 3746654 3581997 10.63 454627 6114214 134687 10:22:01 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 380.61 248.38 1734.21 67.59 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 158.55 129.50 1388.23 34.73 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 354.14 271.25 4400.08 36.42 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 85.04 69.57 664.60 15.32 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 AM eth0 394.09 255.38 9518.09 35.30 0.00 0.00 0.00 0.00 10:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 AM lo 2.98 2.98 0.30 0.30 0.00 0.00 0.00 0.00 10:28:01 AM eth0 7.50 6.91 2.19 3.75 0.00 0.00 0.00 0.00 10:28:01 AM docker0 0.97 1.23 0.14 0.14 0.00 0.00 0.00 0.00 10:28:01 AM veth793fb5c 0.97 1.27 0.15 0.14 0.00 0.00 0.00 0.00 10:29:01 AM lo 61.77 61.77 5.01 5.01 0.00 0.00 0.00 0.00 10:29:01 AM eth0 234.72 163.20 64.98 67.06 0.00 0.00 0.00 0.00 10:29:01 AM docker0 11.69 13.02 1.71 1.62 0.00 0.00 0.00 0.00 10:29:01 AM veth58d413b 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:30:01 AM lo 47.74 47.74 2.46 2.46 0.00 0.00 0.00 0.00 10:30:01 AM eth0 385.29 257.29 130.49 108.56 0.00 0.00 0.00 0.00 10:30:01 AM docker0 0.78 1.00 0.11 0.17 0.00 0.00 0.00 0.00 10:31:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:31:01 AM eth0 466.28 165.28 3021.87 15.63 0.00 0.00 0.00 0.00 10:31:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 AM veth682437d 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:31:01 AM veth5fb9789 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM lo 625.36 625.36 88.04 88.04 0.00 0.00 0.00 0.00 10:32:01 AM eth0 95.85 73.58 32.54 32.79 0.00 0.00 0.00 0.00 10:32:01 AM docker0 272.78 284.12 40.26 44.41 0.00 0.00 0.00 0.00 10:32:01 AM veth682437d 236.49 246.13 39.54 34.65 0.00 0.00 0.00 0.00 10:32:01 AM veth5fb9789 36.29 38.55 4.45 10.01 0.00 0.00 0.00 0.00 10:33:01 AM lo 1162.55 1162.55 212.98 212.98 0.00 0.00 0.00 0.00 10:33:01 AM eth0 165.31 116.31 254.55 42.12 0.00 0.00 0.00 0.00 10:33:01 AM docker0 494.27 505.38 106.56 97.96 0.00 0.00 0.00 0.00 10:34:01 AM lo 1.00 1.00 0.05 0.05 0.00 0.00 0.00 0.00 10:34:01 AM eth0 149.78 111.61 2429.39 23.30 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 124.86 88.82 1948.84 80.34 0.00 0.00 0.00 0.00 10:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 146.28 146.28 23.76 23.76 0.00 0.00 0.00 0.00 Average: eth0 230.92 150.55 1968.39 43.30 0.00 0.00 0.00 0.00 Average: docker0 60.04 61.91 11.44 11.10 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) 03/02/2026 _x86_64_ (8 CPU) 10:21:33 LINUX RESTART (8 CPU) 10:22:01 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 9.24 0.00 1.45 2.99 0.06 86.25 10:23:01 AM 0 7.79 0.00 1.19 1.61 0.07 89.35 10:23:01 AM 1 8.54 0.00 2.22 4.08 0.08 85.08 10:23:01 AM 2 11.50 0.00 2.01 7.92 0.07 78.50 10:23:01 AM 3 4.31 0.00 0.96 1.59 0.07 93.07 10:23:01 AM 4 6.42 0.00 1.09 5.50 0.07 86.93 10:23:01 AM 5 12.08 0.00 0.92 1.60 0.07 85.33 10:23:01 AM 6 13.17 0.00 1.75 0.79 0.05 84.25 10:23:01 AM 7 10.14 0.00 1.46 0.87 0.05 87.49 10:24:01 AM all 11.11 0.00 1.05 0.89 0.06 86.89 10:24:01 AM 0 8.21 0.00 0.63 0.07 0.08 91.00 10:24:01 AM 1 25.28 0.00 1.52 0.80 0.08 72.31 10:24:01 AM 2 15.77 0.00 1.64 0.55 0.07 81.97 10:24:01 AM 3 10.26 0.00 0.95 1.77 0.05 86.97 10:24:01 AM 4 8.25 0.00 0.77 0.67 0.05 90.26 10:24:01 AM 5 7.97 0.00 0.64 0.20 0.05 91.14 10:24:01 AM 6 7.66 0.00 1.12 1.07 0.05 90.10 10:24:01 AM 7 5.50 0.00 1.10 2.01 0.05 91.34 10:25:01 AM all 30.29 0.00 1.19 1.50 0.09 66.93 10:25:01 AM 0 33.71 0.00 1.34 1.24 0.08 63.63 10:25:01 AM 1 31.19 0.00 1.25 2.49 0.08 64.98 10:25:01 AM 2 48.67 0.00 1.27 2.27 0.12 47.67 10:25:01 AM 3 38.61 0.00 2.01 2.06 0.12 57.21 10:25:01 AM 4 28.57 0.00 0.77 2.06 0.08 68.52 10:25:01 AM 5 26.33 0.00 1.12 0.70 0.08 71.77 10:25:01 AM 6 13.24 0.00 0.87 0.28 0.07 85.54 10:25:01 AM 7 21.97 0.00 0.89 0.92 0.08 76.13 10:26:01 AM all 21.70 0.00 0.60 0.27 0.06 77.37 10:26:01 AM 0 37.52 0.00 0.50 0.27 0.08 61.63 10:26:01 AM 1 21.82 0.00 0.89 0.03 0.07 77.19 10:26:01 AM 2 14.56 0.00 0.68 0.40 0.05 84.30 10:26:01 AM 3 14.76 0.00 0.55 0.00 0.05 84.63 10:26:01 AM 4 18.82 0.00 0.67 0.05 0.05 80.41 10:26:01 AM 5 30.28 0.00 0.38 0.25 0.05 69.04 10:26:01 AM 6 21.29 0.00 0.60 0.15 0.07 77.90 10:26:01 AM 7 14.50 0.00 0.50 1.04 0.05 83.91 10:27:01 AM all 22.11 0.00 1.79 0.25 0.08 75.78 10:27:01 AM 0 49.42 0.00 2.40 0.00 0.12 48.06 10:27:01 AM 1 26.09 0.00 1.29 0.00 0.07 72.55 10:27:01 AM 2 22.77 0.00 1.56 0.25 0.07 75.36 10:27:01 AM 3 15.66 0.00 2.11 0.15 0.08 81.99 10:27:01 AM 4 22.29 0.00 2.25 0.32 0.08 75.06 10:27:01 AM 5 18.28 0.00 1.59 1.11 0.07 78.96 10:27:01 AM 6 11.96 0.00 1.64 0.07 0.07 86.27 10:27:01 AM 7 10.34 0.00 1.48 0.07 0.07 88.05 10:28:01 AM all 13.24 0.00 1.39 5.39 0.08 79.91 10:28:01 AM 0 12.90 0.00 1.32 6.47 0.08 79.22 10:28:01 AM 1 31.18 0.00 1.91 8.14 0.08 58.69 10:28:01 AM 2 6.83 0.00 1.29 3.77 0.08 88.04 10:28:01 AM 3 9.98 0.00 1.68 3.43 0.08 84.82 10:28:01 AM 4 10.18 0.00 1.36 8.77 0.07 79.62 10:28:01 AM 5 9.90 0.00 1.31 5.51 0.07 83.22 10:28:01 AM 6 12.05 0.00 1.17 5.99 0.05 80.74 10:28:01 AM 7 12.89 0.00 1.07 1.02 0.08 84.93 10:29:01 AM all 19.90 0.00 2.25 0.86 0.12 76.87 10:29:01 AM 0 17.34 0.00 2.16 0.75 0.20 79.54 10:29:01 AM 1 19.77 0.00 2.13 0.74 0.12 77.25 10:29:01 AM 2 19.82 0.00 2.20 0.34 0.10 77.54 10:29:01 AM 3 25.13 0.00 2.52 0.64 0.10 71.61 10:29:01 AM 4 19.71 0.00 2.37 1.59 0.10 76.23 10:29:01 AM 5 16.37 0.00 2.05 0.49 0.10 81.00 10:29:01 AM 6 20.84 0.00 2.32 2.15 0.10 74.60 10:29:01 AM 7 20.25 0.00 2.23 0.20 0.13 77.18 10:30:01 AM all 19.65 0.00 1.22 0.03 0.09 79.00 10:30:01 AM 0 23.37 0.00 0.97 0.00 0.08 75.58 10:30:01 AM 1 7.81 0.00 1.15 0.17 0.08 90.79 10:30:01 AM 2 23.32 0.00 1.83 0.00 0.10 74.75 10:30:01 AM 3 20.96 0.00 0.90 0.00 0.10 78.03 10:30:01 AM 4 12.06 0.00 1.22 0.00 0.07 86.65 10:30:01 AM 5 27.17 0.00 0.84 0.02 0.12 71.85 10:30:01 AM 6 13.55 0.00 1.27 0.02 0.12 85.05 10:30:01 AM 7 29.01 0.00 1.61 0.02 0.08 69.28 10:31:01 AM all 26.13 0.00 1.61 3.36 0.11 68.79 10:31:01 AM 0 29.09 0.00 1.24 4.30 0.10 65.27 10:31:01 AM 1 24.96 0.00 2.10 5.57 0.10 67.27 10:31:01 AM 2 26.77 0.00 2.13 12.39 0.10 58.61 10:31:01 AM 3 26.59 0.00 1.91 1.14 0.08 70.27 10:31:01 AM 4 27.56 0.00 1.19 0.86 0.10 70.29 10:31:01 AM 5 18.50 0.00 1.27 2.03 0.18 78.01 10:31:01 AM 6 30.67 0.00 1.49 0.13 0.10 67.61 10:31:01 AM 7 24.91 0.00 1.53 0.49 0.10 72.97 10:32:01 AM all 28.26 0.00 1.44 0.10 0.12 70.08 10:32:01 AM 0 26.89 0.00 1.79 0.32 0.10 70.90 10:32:01 AM 1 21.63 0.00 1.36 0.07 0.12 76.82 10:32:01 AM 2 34.54 0.00 1.22 0.00 0.12 64.12 10:32:01 AM 3 26.53 0.00 1.09 0.18 0.10 72.10 10:32:01 AM 4 23.79 0.00 1.80 0.00 0.15 74.26 10:32:01 AM 5 34.49 0.00 1.79 0.02 0.12 63.59 10:32:01 AM 6 31.44 0.00 0.96 0.08 0.10 67.42 10:32:01 AM 7 26.74 0.00 1.51 0.17 0.13 71.44 10:33:01 AM all 25.15 0.00 1.98 0.31 0.12 72.44 10:33:01 AM 0 17.30 0.00 2.33 0.02 0.10 80.25 10:33:01 AM 1 17.34 0.00 2.01 0.13 0.12 80.39 10:33:01 AM 2 34.42 0.00 2.40 0.23 0.13 62.81 10:33:01 AM 3 18.15 0.00 1.99 1.77 0.12 77.96 10:33:01 AM 4 20.74 0.00 1.56 0.07 0.08 77.55 10:33:01 AM 5 23.05 0.00 1.95 0.02 0.15 74.84 10:33:01 AM 6 35.60 0.00 1.94 0.08 0.12 62.26 10:33:01 AM 7 34.56 0.00 1.66 0.15 0.10 63.53 10:33:01 AM CPU %user %nice %system %iowait %steal %idle 10:34:01 AM all 28.09 0.00 1.55 2.66 0.09 67.61 10:34:01 AM 0 22.20 0.00 1.32 1.50 0.08 74.90 10:34:01 AM 1 31.07 0.00 1.56 4.15 0.08 63.13 10:34:01 AM 2 39.83 0.00 2.45 5.59 0.10 52.03 10:34:01 AM 3 27.94 0.00 1.64 4.29 0.08 66.05 10:34:01 AM 4 16.99 0.00 1.22 4.76 0.08 76.95 10:34:01 AM 5 22.94 0.00 1.54 0.15 0.07 75.30 10:34:01 AM 6 36.67 0.00 1.61 0.59 0.10 61.04 10:34:01 AM 7 27.07 0.00 1.06 0.28 0.08 71.50 10:35:01 AM all 30.31 0.00 1.01 0.52 0.08 68.08 10:35:01 AM 0 50.06 0.00 1.05 0.00 0.10 48.79 10:35:01 AM 1 34.19 0.00 0.60 0.33 0.08 64.79 10:35:01 AM 2 14.07 0.00 0.94 0.10 0.05 84.85 10:35:01 AM 3 59.38 0.00 2.97 0.33 0.12 37.20 10:35:01 AM 4 11.26 0.00 0.85 3.24 0.05 84.59 10:35:01 AM 5 46.84 0.00 0.42 0.02 0.10 52.62 10:35:01 AM 6 18.43 0.00 0.79 0.12 0.10 80.57 10:35:01 AM 7 8.21 0.00 0.45 0.00 0.03 91.30 Average: all 21.94 0.00 1.42 1.47 0.09 75.08 Average: 0 25.84 0.00 1.40 1.27 0.10 71.39 Average: 1 23.15 0.00 1.54 2.05 0.09 73.17 Average: 2 24.06 0.00 1.66 2.60 0.09 71.59 Average: 3 22.95 0.00 1.64 1.34 0.09 73.99 Average: 4 17.43 0.00 1.32 2.14 0.08 79.03 Average: 5 22.63 0.00 1.22 0.93 0.09 75.13 Average: 6 20.50 0.00 1.35 0.89 0.08 77.18 Average: 7 18.93 0.00 1.27 0.56 0.08 79.16