---> uname -a: Linux prd-centos8-docker-8c-8g-27948.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 1135 25108 19 5646 30281 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:7d:fd:b8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.199/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85685sec preferred_lft 85685sec inet6 fe80::f816:3eff:fe7d:fdb8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3d:1f:6c:89 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::42:3dff:fe1f:6c89/64 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) 07/14/2025 _x86_64_ (8 CPU) 10:21:41 LINUX RESTART (8 CPU) 10:22:02 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 265.66 18.69 246.97 4240.73 8802.51 10:24:01 AM 214.61 17.59 197.02 3710.90 10263.33 10:25:01 AM 137.93 1.62 136.31 467.26 12470.42 10:26:01 AM 127.62 0.70 126.92 453.85 40294.00 10:27:01 AM 32.56 0.48 32.07 21.45 500.30 10:28:01 AM 9.46 0.00 9.46 0.00 209.56 10:29:01 AM 9.40 0.00 9.40 0.00 511.65 10:30:01 AM 112.41 0.00 112.41 0.00 23744.47 10:31:01 AM 14.58 0.00 14.58 0.00 426.11 10:32:01 AM 184.82 2.48 182.34 4510.63 2398.10 10:33:01 AM 53.92 1.42 52.50 1731.56 31833.77 Average: 105.48 3.88 101.59 1371.64 11954.63 10:22:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 29516424 31234944 3139288 9.61 2688 2039528 1428444 4.24 153396 2549680 208152 10:24:01 AM 28218616 30371860 4437096 13.59 2688 2466188 2132324 6.33 223100 3731488 285932 10:25:01 AM 25209448 28334644 7446264 22.80 2688 3428560 4222136 12.53 323620 6598768 894748 10:26:01 AM 24639532 28040280 8016180 24.55 2688 3683968 4587228 13.61 427632 6979784 0 10:27:01 AM 24379176 27785144 8276536 25.34 2688 3688472 4402996 13.06 436676 7230032 468 10:28:01 AM 24284652 27692260 8371060 25.63 2688 3690236 4428580 13.14 437224 7324176 40 10:29:01 AM 24985728 28403776 7669984 23.49 2688 3700264 4272640 12.68 439936 6624456 380 10:30:01 AM 23965100 28086168 8690612 26.61 2688 4386744 5564588 16.51 538744 7478388 232 10:31:01 AM 23033556 27187256 9622156 29.47 2688 4423024 6352724 18.85 551932 8390288 2772 10:32:01 AM 23866576 28821512 8789136 26.91 2688 5205852 3595276 10.67 707508 7412184 724112 10:33:01 AM 25703964 30992164 6951748 21.29 2688 5530968 1540000 4.57 957928 5320672 86092 Average: 25254797 28813637 7400915 22.66 2688 3840346 3866085 11.47 472518 6330901 200266 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 494.44 316.27 2022.30 71.68 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 386.59 294.25 4841.80 50.82 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 442.46 293.77 10704.81 36.63 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 2.27 2.27 0.11 0.11 0.00 0.00 0.00 0.00 10:26:01 AM eth0 12.15 12.55 3.82 6.22 0.00 0.00 0.00 0.00 10:26:01 AM docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 10:26:01 AM vethb7172ca 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM veth6da2141 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 AM lo 48.88 48.88 4.23 4.23 0.00 0.00 0.00 0.00 10:27:01 AM eth0 111.77 90.87 30.01 38.32 0.00 0.00 0.00 0.00 10:27:01 AM docker0 11.07 12.46 1.65 1.58 0.00 0.00 0.00 0.00 10:28:01 AM lo 57.50 57.50 2.93 2.93 0.00 0.00 0.00 0.00 10:28:01 AM eth0 250.77 195.97 71.29 72.23 0.00 0.00 0.00 0.00 10:28:01 AM docker0 0.82 1.05 0.12 0.18 0.00 0.00 0.00 0.00 10:29:01 AM lo 0.43 0.43 0.02 0.02 0.00 0.00 0.00 0.00 10:29:01 AM eth0 131.82 101.00 99.14 26.58 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 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:30:01 AM eth0 598.00 330.89 2962.37 34.08 0.00 0.00 0.00 0.00 10:30:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM vethae74d1c 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:30:01 AM veth5bbbe2e 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:31:01 AM lo 1038.94 1038.94 181.17 181.17 0.00 0.00 0.00 0.00 10:31:01 AM eth0 110.95 78.66 27.91 30.46 0.00 0.00 0.00 0.00 10:31:01 AM docker0 453.62 469.66 79.19 92.79 0.00 0.00 0.00 0.00 10:31:01 AM vethae74d1c 416.66 432.16 81.40 68.41 0.00 0.00 0.00 0.01 10:31:01 AM veth5bbbe2e 36.95 37.99 3.99 24.63 0.00 0.00 0.00 0.00 10:32:01 AM lo 381.57 381.57 66.73 66.73 0.00 0.00 0.00 0.00 10:32:01 AM eth0 98.30 84.44 1532.38 18.42 0.00 0.00 0.00 0.00 10:32:01 AM docker0 175.92 178.49 42.57 25.39 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 321.33 227.17 2309.89 64.04 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 139.28 139.28 23.24 23.24 0.00 0.00 0.00 0.00 Average: eth0 268.61 183.96 2236.98 40.81 0.00 0.00 0.00 0.00 Average: docker0 58.40 60.26 11.25 10.92 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) 07/14/2025 _x86_64_ (8 CPU) 10:21:41 LINUX RESTART (8 CPU) 10:22:02 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 12.68 0.00 1.83 0.67 0.05 84.78 10:23:01 AM 0 13.71 0.00 1.77 0.34 0.05 84.13 10:23:01 AM 1 7.52 0.00 2.37 0.55 0.03 89.53 10:23:01 AM 2 23.31 0.00 2.21 0.29 0.07 74.13 10:23:01 AM 3 8.76 0.00 1.22 0.53 0.05 89.44 10:23:01 AM 4 7.05 0.00 0.68 0.59 0.05 91.62 10:23:01 AM 5 26.00 0.00 2.34 0.49 0.05 71.11 10:23:01 AM 6 10.85 0.00 1.79 2.55 0.03 84.78 10:23:01 AM 7 4.15 0.00 2.27 0.02 0.05 93.52 10:24:01 AM all 18.13 0.00 1.09 2.76 0.63 77.39 10:24:01 AM 0 15.45 0.00 1.14 0.54 0.09 82.79 10:24:01 AM 1 20.40 0.00 1.37 1.52 0.07 76.64 10:24:01 AM 2 21.19 0.00 0.92 0.58 0.22 77.09 10:24:01 AM 3 13.02 0.00 1.04 0.91 2.81 82.22 10:24:01 AM 4 17.10 0.00 0.84 16.46 0.18 65.42 10:24:01 AM 5 21.00 0.00 1.40 1.31 0.60 75.69 10:24:01 AM 6 12.16 0.00 0.96 0.22 0.69 85.96 10:24:01 AM 7 24.57 0.00 1.08 0.48 0.28 73.58 10:25:01 AM all 43.77 0.00 1.81 0.48 0.09 53.86 10:25:01 AM 0 51.81 0.00 1.86 0.50 0.10 45.73 10:25:01 AM 1 31.89 0.00 1.89 0.75 0.10 65.36 10:25:01 AM 2 44.58 0.00 1.37 0.23 0.08 53.73 10:25:01 AM 3 61.23 0.00 1.32 0.13 0.08 37.23 10:25:01 AM 4 46.98 0.00 2.21 0.18 0.10 50.53 10:25:01 AM 5 43.17 0.00 2.24 0.08 0.08 54.43 10:25:01 AM 6 47.52 0.00 1.84 0.13 0.07 50.44 10:25:01 AM 7 22.95 0.00 1.78 1.78 0.07 73.43 10:26:01 AM all 18.51 0.00 2.96 1.27 0.08 77.17 10:26:01 AM 0 24.93 0.00 3.36 0.10 0.08 71.53 10:26:01 AM 1 21.45 0.00 3.05 1.88 0.08 73.54 10:26:01 AM 2 14.79 0.00 2.85 2.30 0.07 79.99 10:26:01 AM 3 11.63 0.00 2.34 0.24 0.07 85.73 10:26:01 AM 4 13.49 0.00 3.22 0.67 0.07 82.55 10:26:01 AM 5 19.95 0.00 2.65 4.16 0.07 73.17 10:26:01 AM 6 18.00 0.00 2.72 0.15 0.08 79.04 10:26:01 AM 7 23.89 0.00 3.49 0.69 0.08 71.85 10:27:01 AM all 20.58 0.00 2.53 0.05 0.08 76.76 10:27:01 AM 0 23.29 0.00 3.19 0.05 0.08 73.39 10:27:01 AM 1 18.67 0.00 2.71 0.08 0.08 78.45 10:27:01 AM 2 19.05 0.00 1.94 0.03 0.08 78.89 10:27:01 AM 3 15.37 0.00 2.24 0.02 0.07 82.30 10:27:01 AM 4 22.45 0.00 2.37 0.03 0.08 75.05 10:27:01 AM 5 21.27 0.00 2.90 0.03 0.07 75.73 10:27:01 AM 6 22.13 0.00 2.51 0.15 0.08 75.13 10:27:01 AM 7 22.40 0.00 2.34 0.03 0.08 75.15 10:28:01 AM all 6.02 0.00 1.08 0.02 0.07 92.80 10:28:01 AM 0 6.65 0.00 0.70 0.02 0.08 92.55 10:28:01 AM 1 7.43 0.00 1.22 0.00 0.07 91.28 10:28:01 AM 2 6.18 0.00 1.27 0.00 0.07 92.48 10:28:01 AM 3 3.83 0.00 1.27 0.02 0.07 94.82 10:28:01 AM 4 4.33 0.00 1.02 0.02 0.05 94.58 10:28:01 AM 5 4.34 0.00 1.10 0.02 0.07 94.47 10:28:01 AM 6 6.02 0.00 0.92 0.08 0.07 92.91 10:28:01 AM 7 9.40 0.00 1.17 0.02 0.07 89.35 10:29:01 AM all 16.18 0.00 0.44 0.01 0.05 83.32 10:29:01 AM 0 12.66 0.00 0.15 0.00 0.05 87.14 10:29:01 AM 1 10.91 0.00 0.50 0.03 0.07 88.49 10:29:01 AM 2 4.02 0.00 0.88 0.00 0.05 95.04 10:29:01 AM 3 18.08 0.00 0.15 0.00 0.03 81.74 10:29:01 AM 4 59.30 0.00 1.27 0.02 0.08 39.33 10:29:01 AM 5 13.33 0.00 0.18 0.05 0.03 86.41 10:29:01 AM 6 6.45 0.00 0.32 0.00 0.03 93.20 10:29:01 AM 7 4.64 0.00 0.08 0.00 0.02 95.26 10:30:01 AM all 31.59 0.00 2.23 0.67 0.08 65.42 10:30:01 AM 0 29.26 0.00 2.40 0.22 0.08 68.04 10:30:01 AM 1 35.88 0.00 2.64 2.72 0.08 58.67 10:30:01 AM 2 30.82 0.00 1.76 0.17 0.08 67.16 10:30:01 AM 3 24.54 0.00 3.08 0.59 0.08 71.70 10:30:01 AM 4 40.25 0.00 1.93 0.27 0.08 57.47 10:30:01 AM 5 35.50 0.00 1.95 0.57 0.08 61.90 10:30:01 AM 6 34.86 0.00 2.22 0.79 0.08 62.04 10:30:01 AM 7 21.60 0.00 1.89 0.05 0.08 76.37 10:31:01 AM all 30.99 0.00 1.80 0.02 0.09 67.10 10:31:01 AM 0 30.20 0.00 1.46 0.02 0.10 68.22 10:31:01 AM 1 32.32 0.00 2.13 0.02 0.08 65.45 10:31:01 AM 2 30.01 0.00 1.71 0.02 0.08 68.18 10:31:01 AM 3 40.26 0.00 2.38 0.03 0.08 57.24 10:31:01 AM 4 23.72 0.00 1.78 0.00 0.10 74.40 10:31:01 AM 5 33.36 0.00 1.42 0.00 0.10 65.12 10:31:01 AM 6 20.89 0.00 2.20 0.02 0.10 76.79 10:31:01 AM 7 37.08 0.00 1.34 0.03 0.10 61.44 10:32:01 AM all 29.22 0.00 2.02 0.40 0.07 68.29 10:32:01 AM 0 32.36 0.00 2.19 0.08 0.07 65.30 10:32:01 AM 1 22.94 0.00 1.64 0.60 0.07 74.75 10:32:01 AM 2 16.62 0.00 1.91 0.02 0.08 81.37 10:32:01 AM 3 46.75 0.00 1.54 0.10 0.07 51.55 10:32:01 AM 4 9.35 0.00 2.55 1.68 0.07 86.36 10:32:01 AM 5 45.37 0.00 3.33 0.08 0.07 51.15 10:32:01 AM 6 19.02 0.00 1.49 0.30 0.07 79.12 10:32:01 AM 7 41.30 0.00 1.47 0.32 0.07 56.84 10:33:01 AM all 33.84 0.00 1.71 0.71 0.07 63.67 10:33:01 AM 0 16.45 0.00 1.82 0.13 0.07 81.52 10:33:01 AM 1 32.78 0.00 1.81 1.27 0.07 64.07 10:33:01 AM 2 23.22 0.00 1.88 0.45 0.07 74.38 10:33:01 AM 3 42.85 0.00 2.17 2.79 0.08 52.11 10:33:01 AM 4 42.60 0.00 1.64 0.03 0.08 55.64 10:33:01 AM 5 29.44 0.00 1.69 0.74 0.08 68.05 10:33:01 AM 6 48.54 0.00 1.49 0.02 0.07 49.89 10:33:01 AM 7 34.82 0.00 1.17 0.27 0.07 63.68 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.78 0.00 1.77 0.64 0.12 73.68 Average: 0 23.37 0.00 1.82 0.18 0.08 74.55 Average: 1 22.03 0.00 1.94 0.86 0.07 75.10 Average: 2 21.24 0.00 1.70 0.37 0.09 76.60 Average: 3 26.02 0.00 1.70 0.49 0.33 71.47 Average: 4 26.09 0.00 1.77 1.82 0.09 70.23 Average: 5 26.60 0.00 1.93 0.69 0.12 70.67 Average: 6 22.44 0.00 1.68 0.40 0.12 75.36 Average: 7 22.46 0.00 1.64 0.34 0.09 75.47