---> uname -a: Linux prd-centos8-docker-8c-8g-17928.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 1158 25042 19 5689 30258 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:21:78:6f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.106/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85645sec preferred_lft 85645sec inet6 fe80::f816:3eff:fe21:786f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:05:85:2f:eb 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::42:5ff:fe85:2feb/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) 12/05/2025 _x86_64_ (8 CPU) 10:21:24 LINUX RESTART (8 CPU) 10:22:01 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 163.60 14.15 149.45 2947.28 10183.69 10:24:01 AM 245.47 5.40 240.07 1282.11 17833.59 10:25:01 AM 53.06 0.07 52.99 1.33 3018.66 10:26:01 AM 104.98 0.55 104.43 414.53 43380.21 10:27:01 AM 29.74 0.03 29.71 1.07 449.30 10:28:01 AM 16.99 0.43 16.56 20.92 416.79 10:29:01 AM 26.68 0.00 26.68 0.00 800.15 10:30:01 AM 103.30 0.00 103.30 0.00 23994.70 10:31:01 AM 13.31 0.00 13.31 0.00 395.47 10:32:01 AM 130.89 0.05 130.84 0.53 1746.40 10:33:01 AM 62.11 3.83 58.27 6233.49 29411.06 10:34:01 AM 46.77 1.03 45.73 91.70 8501.67 Average: 83.07 2.13 80.95 916.01 11677.68 10:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 29220640 31068324 3435072 10.52 2688 2165056 1813352 5.38 160504 2817584 160328 10:24:01 AM 27842088 30064960 4813624 14.74 2688 2532852 2366328 7.02 259040 4053212 24020 10:25:01 AM 27308812 29582020 5346900 16.37 2688 2581208 2694388 7.99 279408 4562932 96 10:26:01 AM 25489220 28895744 7166492 21.95 2688 3689132 3575996 10.61 405160 6152100 272 10:27:01 AM 24600564 28010524 8055148 24.67 2688 3691636 5231864 15.52 438052 7000808 160 10:28:01 AM 24799312 28215320 7856400 24.06 2688 3698012 3836508 11.38 441652 6802780 20 10:29:01 AM 24871792 28659936 7783920 23.84 2688 4064176 3752372 11.13 505792 6656164 355008 10:30:01 AM 23162612 27314308 9493100 29.07 2688 4419812 6107260 18.12 552692 8262880 612 10:31:01 AM 22843528 27026708 9812184 30.05 2688 4451996 6268192 18.60 554896 8575504 2396 10:32:01 AM 24847724 28947128 7807988 23.91 2688 4356144 3141992 9.32 553708 6597108 1084 10:33:01 AM 24553400 29892228 8102312 24.81 2688 5581352 2513340 7.46 781164 6644092 188776 10:34:01 AM 25667092 31008400 6988620 21.40 2688 5581924 1497500 4.44 984096 5331760 8876 Average: 25433899 29057133 7221813 22.12 2688 3901108 3566591 10.58 493014 6121410 61804 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 134.09 102.03 1448.90 33.47 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 387.94 315.13 5132.80 44.56 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 230.89 179.65 721.06 50.09 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 309.36 180.01 9499.62 13.18 0.00 0.00 0.00 0.00 10:26:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:26:01 AM vethd741c4f 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 10:27:01 AM lo 27.96 27.96 2.51 2.51 0.00 0.00 0.00 0.00 10:27:01 AM eth0 43.49 36.27 15.83 19.27 0.00 0.00 0.00 0.00 10:27:01 AM docker0 7.93 8.96 1.06 1.04 0.00 0.00 0.00 0.00 10:27:01 AM veth9a33859 0.10 0.28 0.02 0.02 0.00 0.00 0.00 0.00 10:28:01 AM lo 75.16 75.16 4.76 4.76 0.00 0.00 0.00 0.00 10:28:01 AM eth0 248.61 206.53 68.72 84.79 0.00 0.00 0.00 0.00 10:28:01 AM docker0 5.10 5.96 0.86 0.88 0.00 0.00 0.00 0.00 10:29:01 AM lo 15.45 15.45 0.77 0.77 0.00 0.00 0.00 0.00 10:29:01 AM eth0 289.60 173.09 1502.36 38.44 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 295.32 295.32 46.61 46.61 0.00 0.00 0.00 0.00 10:30:01 AM eth0 408.98 113.59 1526.70 16.70 0.00 0.00 0.00 0.00 10:30:01 AM docker0 125.49 133.58 21.03 22.25 0.00 0.00 0.00 0.00 10:30:01 AM veth6a2b99c 111.46 118.69 21.13 18.28 0.00 0.00 0.00 0.00 10:30:01 AM vethcce26d8 14.03 15.59 1.62 4.23 0.00 0.00 0.00 0.00 10:31:01 AM lo 1277.44 1277.44 227.59 227.59 0.00 0.00 0.00 0.00 10:31:01 AM eth0 216.66 146.85 65.31 63.69 0.00 0.00 0.00 0.00 10:31:01 AM docker0 568.63 583.02 112.81 108.93 0.00 0.00 0.00 0.00 10:31:01 AM veth6a2b99c 511.88 527.96 114.10 81.23 0.00 0.00 0.00 0.01 10:31:01 AM vethcce26d8 56.75 55.10 6.48 27.70 0.00 0.00 0.00 0.00 10:32:01 AM lo 77.49 77.49 8.59 8.59 0.00 0.00 0.00 0.00 10:32:01 AM eth0 46.22 37.75 256.31 12.03 0.00 0.00 0.00 0.00 10:32:01 AM docker0 33.46 33.17 4.47 4.02 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 215.46 168.42 3851.63 19.76 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 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 100.40 82.06 223.55 83.37 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 Average: lo 147.41 147.41 24.24 24.24 0.00 0.00 0.00 0.00 Average: eth0 219.31 145.11 2026.03 39.95 0.00 0.00 0.00 0.00 Average: docker0 61.72 63.74 11.69 11.43 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) 12/05/2025 _x86_64_ (8 CPU) 10:21:24 LINUX RESTART (8 CPU) 10:22:01 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 11.75 0.00 1.08 0.64 0.05 86.48 10:23:01 AM 0 6.62 0.00 0.70 0.38 0.07 92.23 10:23:01 AM 1 15.00 0.00 1.15 0.70 0.07 83.08 10:23:01 AM 2 4.94 0.00 0.44 0.12 0.05 94.46 10:23:01 AM 3 21.55 0.00 2.15 1.10 0.05 75.15 10:23:01 AM 4 6.12 0.00 0.73 0.58 0.03 92.52 10:23:01 AM 5 12.87 0.00 0.75 0.67 0.03 85.68 10:23:01 AM 6 18.83 0.00 1.57 0.40 0.05 79.15 10:23:01 AM 7 8.08 0.00 1.10 1.19 0.03 89.60 10:24:01 AM all 32.92 0.00 1.35 1.02 0.08 64.63 10:24:01 AM 0 41.57 0.00 1.57 1.25 0.10 55.50 10:24:01 AM 1 56.80 0.00 1.39 0.89 0.10 40.83 10:24:01 AM 2 29.18 0.00 1.49 0.92 0.08 68.33 10:24:01 AM 3 28.43 0.00 1.72 1.72 0.08 68.04 10:24:01 AM 4 37.99 0.00 1.57 0.47 0.08 59.89 10:24:01 AM 5 29.01 0.00 1.20 1.72 0.08 67.98 10:24:01 AM 6 12.59 0.00 1.12 1.10 0.07 85.12 10:24:01 AM 7 27.74 0.00 0.75 0.05 0.07 71.39 10:25:01 AM all 26.24 0.00 0.82 0.21 0.06 72.65 10:25:01 AM 0 25.68 0.00 0.23 0.00 0.05 74.04 10:25:01 AM 1 20.74 0.00 1.09 0.42 0.05 77.71 10:25:01 AM 2 14.48 0.00 1.20 0.35 0.07 83.90 10:25:01 AM 3 37.64 0.00 1.71 0.90 0.07 59.69 10:25:01 AM 4 16.20 0.00 0.35 0.05 0.07 83.33 10:25:01 AM 5 39.70 0.00 1.03 0.00 0.07 59.20 10:25:01 AM 6 31.16 0.00 0.55 0.00 0.07 68.22 10:25:01 AM 7 24.31 0.00 0.43 0.00 0.07 75.19 10:26:01 AM all 21.92 0.00 2.69 3.26 0.07 72.06 10:26:01 AM 0 22.69 0.00 2.49 0.71 0.07 74.05 10:26:01 AM 1 14.11 0.00 3.99 3.45 0.07 78.39 10:26:01 AM 2 22.43 0.00 2.48 7.18 0.07 67.84 10:26:01 AM 3 25.47 0.00 2.60 3.76 0.08 68.09 10:26:01 AM 4 11.87 0.00 2.76 0.08 0.07 85.22 10:26:01 AM 5 34.10 0.00 2.12 5.69 0.07 58.03 10:26:01 AM 6 26.51 0.00 2.70 0.02 0.07 70.70 10:26:01 AM 7 18.17 0.00 2.35 5.20 0.07 74.21 10:27:01 AM all 22.37 0.00 1.82 0.07 0.09 75.65 10:27:01 AM 0 23.80 0.00 2.01 0.12 0.08 73.99 10:27:01 AM 1 14.07 0.00 1.57 0.10 0.10 84.16 10:27:01 AM 2 21.40 0.00 2.21 0.03 0.10 76.26 10:27:01 AM 3 13.47 0.00 1.19 0.07 0.08 85.19 10:27:01 AM 4 20.84 0.00 2.01 0.05 0.07 77.03 10:27:01 AM 5 43.10 0.00 1.99 0.05 0.10 54.76 10:27:01 AM 6 20.09 0.00 1.99 0.05 0.08 77.79 10:27:01 AM 7 22.15 0.00 1.59 0.10 0.07 76.09 10:28:01 AM all 10.60 0.00 1.61 0.03 0.07 87.69 10:28:01 AM 0 14.63 0.00 1.42 0.02 0.08 83.85 10:28:01 AM 1 8.55 0.00 1.99 0.03 0.07 89.36 10:28:01 AM 2 10.79 0.00 2.09 0.03 0.07 87.01 10:28:01 AM 3 6.66 0.00 1.81 0.10 0.08 91.35 10:28:01 AM 4 16.06 0.00 1.44 0.03 0.07 82.40 10:28:01 AM 5 9.07 0.00 1.04 0.02 0.07 89.81 10:28:01 AM 6 8.34 0.00 1.30 0.02 0.07 90.27 10:28:01 AM 7 10.66 0.00 1.79 0.02 0.07 87.47 10:29:01 AM all 33.76 0.00 1.23 0.05 0.08 64.89 10:29:01 AM 0 23.33 0.00 0.85 0.00 0.07 75.75 10:29:01 AM 1 54.07 0.00 1.12 0.05 0.08 44.67 10:29:01 AM 2 37.01 0.00 1.27 0.00 0.10 61.62 10:29:01 AM 3 48.81 0.00 1.50 0.22 0.08 49.39 10:29:01 AM 4 26.17 0.00 1.29 0.03 0.07 72.44 10:29:01 AM 5 36.93 0.00 1.27 0.08 0.07 61.65 10:29:01 AM 6 12.26 0.00 1.20 0.03 0.07 86.44 10:29:01 AM 7 31.48 0.00 1.30 0.00 0.07 67.15 10:30:01 AM all 25.60 0.00 1.84 0.71 0.08 71.77 10:30:01 AM 0 32.16 0.00 1.57 0.07 0.08 66.11 10:30:01 AM 1 30.66 0.00 1.96 1.49 0.08 65.81 10:30:01 AM 2 12.85 0.00 1.96 0.82 0.07 84.29 10:30:01 AM 3 52.01 0.00 2.11 0.85 0.12 44.91 10:30:01 AM 4 21.32 0.00 1.86 0.05 0.08 76.69 10:30:01 AM 5 17.88 0.00 2.13 1.38 0.08 78.53 10:30:01 AM 6 14.01 0.00 1.87 0.12 0.07 83.94 10:30:01 AM 7 23.84 0.00 1.26 0.87 0.07 73.96 10:31:01 AM all 22.79 0.00 1.99 0.02 0.11 75.09 10:31:01 AM 0 25.33 0.00 2.18 0.00 0.10 72.39 10:31:01 AM 1 17.72 0.00 2.43 0.05 0.12 79.69 10:31:01 AM 2 22.43 0.00 2.13 0.03 0.12 75.29 10:31:01 AM 3 28.34 0.00 1.19 0.03 0.10 70.34 10:31:01 AM 4 19.48 0.00 1.38 0.02 0.08 79.04 10:31:01 AM 5 33.53 0.00 3.25 0.02 0.12 63.08 10:31:01 AM 6 15.53 0.00 1.71 0.02 0.12 82.62 10:31:01 AM 7 19.96 0.00 1.64 0.00 0.10 78.30 10:32:01 AM all 25.58 0.00 0.92 0.28 0.06 73.15 10:32:01 AM 0 8.17 0.00 0.58 0.02 0.07 91.16 10:32:01 AM 1 54.89 0.00 1.49 0.12 0.08 43.42 10:32:01 AM 2 11.17 0.00 1.28 0.05 0.05 87.44 10:32:01 AM 3 26.53 0.00 0.60 0.02 0.07 72.79 10:32:01 AM 4 31.77 0.00 0.80 0.05 0.07 67.31 10:32:01 AM 5 36.17 0.00 0.48 0.02 0.05 63.28 10:32:01 AM 6 18.43 0.00 1.57 1.92 0.07 78.02 10:32:01 AM 7 17.55 0.00 0.58 0.05 0.05 81.77 10:33:01 AM all 35.55 0.00 1.92 0.82 0.08 61.64 10:33:01 AM 0 34.42 0.00 2.31 0.05 0.08 63.13 10:33:01 AM 1 52.63 0.00 1.17 0.20 0.08 45.91 10:33:01 AM 2 13.75 0.00 1.96 0.45 0.08 83.75 10:33:01 AM 3 44.68 0.00 2.83 0.54 0.08 51.87 10:33:01 AM 4 15.82 0.00 2.21 4.28 0.07 77.62 10:33:01 AM 5 52.20 0.00 1.40 0.52 0.08 45.79 10:33:01 AM 6 26.39 0.00 1.68 0.25 0.07 71.62 10:33:01 AM 7 44.44 0.00 1.77 0.25 0.07 53.47 10:33:01 AM CPU %user %nice %system %iowait %steal %idle 10:34:01 AM all 17.61 0.00 1.16 0.17 0.05 81.01 10:34:01 AM 0 29.05 0.00 2.29 0.13 0.07 68.46 10:34:01 AM 1 16.90 0.00 0.77 0.02 0.07 82.25 10:34:01 AM 2 19.50 0.00 0.99 0.08 0.05 79.38 10:34:01 AM 3 21.41 0.00 1.30 0.48 0.05 76.75 10:34:01 AM 4 6.69 0.00 0.70 0.35 0.05 92.21 10:34:01 AM 5 15.71 0.00 0.90 0.07 0.03 83.29 10:34:01 AM 6 13.26 0.00 1.49 0.13 0.05 85.07 10:34:01 AM 7 18.31 0.00 0.85 0.12 0.03 80.68 Average: all 23.89 0.00 1.53 0.61 0.07 73.90 Average: 0 23.95 0.00 1.52 0.23 0.08 74.23 Average: 1 29.69 0.00 1.67 0.62 0.08 67.93 Average: 2 18.33 0.00 1.62 0.84 0.08 79.13 Average: 3 29.58 0.00 1.73 0.82 0.08 67.80 Average: 4 19.20 0.00 1.42 0.50 0.07 78.81 Average: 5 30.03 0.00 1.46 0.85 0.07 67.59 Average: 6 18.12 0.00 1.56 0.34 0.07 79.91 Average: 7 22.23 0.00 1.28 0.65 0.06 75.78