---> uname -a: Linux prd-centos8-docker-8c-8g-44653.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1124 25311 19 5454 30292 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:30:0e:d9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.203/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85438sec preferred_lft 85438sec inet6 fe80::f816:3eff:fe30:ed9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a8:b6:bd:d2 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:a8ff:feb6:bdd2/64 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) 09/09/2025 _x86_64_ (8 CPU) 10:01:52 LINUX RESTART (8 CPU) 10:03:01 AM tps rtps wtps bread/s bwrtn/s 10:04:01 AM 227.09 16.64 210.45 3537.89 11900.08 10:05:01 AM 185.64 2.30 183.34 540.97 14826.78 10:06:01 AM 132.12 0.87 131.26 548.61 41676.14 10:07:01 AM 32.11 0.07 32.04 1.73 536.97 10:08:01 AM 9.58 0.43 9.15 20.93 231.19 10:09:01 AM 1.50 0.00 1.50 0.00 97.32 10:10:01 AM 1.42 0.00 1.42 0.00 41.49 10:11:01 AM 1.48 0.00 1.48 0.00 43.07 10:12:01 AM 1.58 0.00 1.58 0.00 44.19 10:13:01 AM 3.53 0.00 3.53 0.00 417.98 10:14:01 AM 6.63 0.00 6.63 0.00 165.69 10:15:01 AM 74.26 0.00 74.26 0.00 21822.64 10:16:01 AM 50.92 0.00 50.92 0.00 2350.15 10:17:01 AM 183.54 2.47 181.07 4497.17 2495.93 Average: 65.11 1.63 63.48 653.40 6905.30 10:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:04:01 AM 28693152 30678572 3962560 12.13 2688 2300160 2442536 7.25 182380 3310900 222452 10:05:01 AM 26837976 29106948 5817736 17.82 2688 2576460 3697964 10.97 277480 5033020 85340 10:06:01 AM 24951672 28354996 7704040 23.59 2688 3685860 4076916 12.10 431932 6663240 60 10:07:01 AM 24808056 28215912 7847656 24.03 2688 3690236 3914744 11.61 438380 6801008 108 10:08:01 AM 24728200 28139584 7927512 24.28 2688 3693696 3964088 11.76 439772 6879540 28 10:09:01 AM 24695632 28109276 7960080 24.38 2688 3695964 3964088 11.76 439820 6912696 20 10:10:01 AM 24698980 28113332 7956732 24.37 2688 3696668 3957252 11.74 439828 6909652 92 10:11:01 AM 24699748 28114828 7955964 24.36 2688 3697376 3957252 11.74 439828 6908868 28 10:12:01 AM 24700652 28116504 7955060 24.36 2688 3698152 3957252 11.74 439828 6907892 20 10:13:01 AM 25373568 28800856 7282144 22.30 2688 3709528 3468500 10.29 441700 6238084 20 10:14:01 AM 25359804 28787204 7295908 22.34 2688 3709608 3484496 10.34 441732 6251488 20 10:15:01 AM 24294432 28368940 8361280 25.60 2688 4334720 4027752 11.95 511460 7196376 40 10:16:01 AM 22772556 26935488 9883156 30.26 2688 4431716 6455524 19.15 553504 8656440 1424 10:17:01 AM 23598008 28676772 9057704 27.74 2688 5328688 3586988 10.64 708928 7683980 836700 Average: 25015174 28465658 7640538 23.40 2688 3732059 3925382 11.65 441898 6596656 81882 10:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 AM eth0 264.03 224.39 3069.78 34.48 0.00 0.00 0.00 0.00 10:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 304.13 242.14 3836.48 42.19 0.00 0.00 0.00 0.00 10:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM lo 5.88 5.88 0.53 0.53 0.00 0.00 0.00 0.00 10:06:01 AM eth0 301.58 185.15 9474.69 20.77 0.00 0.00 0.00 0.00 10:06:01 AM docker0 1.57 1.93 0.23 0.22 0.00 0.00 0.00 0.00 10:06:01 AM veth20ee798 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 10:07:01 AM lo 62.43 62.43 4.74 4.74 0.00 0.00 0.00 0.00 10:07:01 AM eth0 163.06 129.86 46.39 52.03 0.00 0.00 0.00 0.00 10:07:01 AM docker0 9.95 11.21 1.49 1.47 0.00 0.00 0.00 0.00 10:08:01 AM lo 60.57 60.57 3.08 3.08 0.00 0.00 0.00 0.00 10:08:01 AM eth0 182.40 153.57 58.81 69.55 0.00 0.00 0.00 0.00 10:08:01 AM docker0 0.82 1.02 0.12 0.18 0.00 0.00 0.00 0.00 10:09:01 AM lo 60.31 60.31 2.94 2.94 0.00 0.00 0.00 0.00 10:09:01 AM eth0 131.77 119.43 41.25 51.25 0.00 0.00 0.00 0.00 10:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 AM lo 60.22 60.22 2.94 2.94 0.00 0.00 0.00 0.00 10:10:01 AM eth0 87.27 75.60 26.59 33.95 0.00 0.00 0.00 0.00 10:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 AM lo 60.48 60.48 2.95 2.95 0.00 0.00 0.00 0.00 10:11:01 AM eth0 90.55 72.11 25.96 32.89 0.00 0.00 0.00 0.00 10:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 AM lo 61.89 61.89 3.02 3.02 0.00 0.00 0.00 0.00 10:12:01 AM eth0 131.68 120.50 39.41 46.50 0.00 0.00 0.00 0.00 10:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 AM lo 33.36 33.36 1.63 1.63 0.00 0.00 0.00 0.00 10:13:01 AM eth0 69.88 61.16 51.40 24.00 0.00 0.00 0.00 0.00 10:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 AM eth0 74.44 54.54 56.17 17.52 0.00 0.00 0.00 0.00 10:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:15:01 AM eth0 666.49 383.21 2969.24 36.20 0.00 0.00 0.00 0.00 10:15:01 AM docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 AM veth169e96f 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 AM lo 689.14 689.14 105.01 105.01 0.00 0.00 0.00 0.00 10:16:01 AM eth0 59.81 45.35 18.61 22.54 0.00 0.00 0.00 0.00 10:16:01 AM docker0 300.35 312.08 47.19 51.99 0.00 0.00 0.00 0.00 10:16:01 AM veth169e96f 268.79 279.29 47.55 42.11 0.00 0.00 0.00 0.00 10:16:01 AM vethc58d7bb 31.56 33.47 3.75 10.14 0.00 0.00 0.00 0.00 10:17:01 AM lo 744.65 744.65 146.10 146.10 0.00 0.00 0.00 0.00 10:17:01 AM eth0 154.13 128.84 1521.25 29.94 0.00 0.00 0.00 0.00 10:17:01 AM docker0 338.04 345.87 76.19 67.72 0.00 0.00 0.00 0.00 Average: lo 131.36 131.36 19.50 19.50 0.00 0.00 0.00 0.00 Average: eth0 191.53 142.57 1517.27 36.70 0.00 0.00 0.00 0.00 Average: docker0 46.48 48.01 8.94 8.68 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) 09/09/2025 _x86_64_ (8 CPU) 10:01:52 LINUX RESTART (8 CPU) 10:03:01 AM CPU %user %nice %system %iowait %steal %idle 10:04:01 AM all 16.28 0.00 1.25 1.28 0.06 81.12 10:04:01 AM 0 16.41 0.00 0.53 0.25 0.07 82.74 10:04:01 AM 1 28.16 0.00 2.27 1.99 0.08 67.49 10:04:01 AM 2 10.20 0.00 1.64 2.72 0.07 85.38 10:04:01 AM 3 6.46 0.00 0.62 1.05 0.07 91.80 10:04:01 AM 4 18.66 0.00 1.34 1.49 0.08 78.44 10:04:01 AM 5 6.74 0.00 0.83 0.82 0.05 91.55 10:04:01 AM 6 16.49 0.00 0.65 0.42 0.03 82.40 10:04:01 AM 7 27.12 0.00 2.14 1.52 0.07 69.15 10:05:01 AM all 44.65 0.00 1.36 1.17 0.10 52.72 10:05:01 AM 0 49.83 0.00 1.57 1.17 0.10 47.33 10:05:01 AM 1 37.78 0.00 1.05 2.74 0.08 58.34 10:05:01 AM 2 40.35 0.00 1.27 0.18 0.10 58.10 10:05:01 AM 3 46.14 0.00 1.25 0.49 0.10 52.02 10:05:01 AM 4 49.22 0.00 1.27 0.33 0.12 49.06 10:05:01 AM 5 51.58 0.00 0.89 0.64 0.12 46.78 10:05:01 AM 6 42.72 0.00 1.27 0.50 0.10 55.41 10:05:01 AM 7 39.55 0.00 2.28 3.32 0.12 54.73 10:06:01 AM all 22.00 0.00 3.41 2.18 0.08 72.33 10:06:01 AM 0 27.21 0.00 3.28 0.07 0.10 69.34 10:06:01 AM 1 17.35 0.00 3.62 8.35 0.08 70.59 10:06:01 AM 2 21.35 0.00 3.76 1.55 0.08 73.25 10:06:01 AM 3 27.34 0.00 3.18 0.13 0.07 69.28 10:06:01 AM 4 16.14 0.00 3.83 3.05 0.08 76.90 10:06:01 AM 5 20.57 0.00 3.04 2.37 0.07 73.94 10:06:01 AM 6 17.48 0.00 3.04 1.65 0.07 77.76 10:06:01 AM 7 28.51 0.00 3.55 0.29 0.08 67.57 10:07:01 AM all 19.29 0.00 2.25 0.06 0.08 78.32 10:07:01 AM 0 23.39 0.00 2.73 0.10 0.10 73.68 10:07:01 AM 1 14.20 0.00 1.81 0.05 0.08 83.86 10:07:01 AM 2 16.77 0.00 2.13 0.07 0.08 80.95 10:07:01 AM 3 23.81 0.00 2.43 0.05 0.08 73.63 10:07:01 AM 4 16.68 0.00 1.99 0.03 0.07 81.23 10:07:01 AM 5 20.64 0.00 2.05 0.05 0.10 77.16 10:07:01 AM 6 19.53 0.00 2.73 0.05 0.08 77.61 10:07:01 AM 7 19.26 0.00 2.13 0.07 0.07 78.48 10:08:01 AM all 5.17 0.00 0.99 0.04 0.05 93.74 10:08:01 AM 0 5.55 0.00 1.25 0.05 0.05 93.10 10:08:01 AM 1 5.90 0.00 1.12 0.00 0.05 92.93 10:08:01 AM 2 5.95 0.00 1.54 0.00 0.05 92.46 10:08:01 AM 3 3.31 0.00 0.70 0.07 0.07 95.85 10:08:01 AM 4 6.00 0.00 0.53 0.07 0.05 93.35 10:08:01 AM 5 4.23 0.00 0.79 0.03 0.05 94.90 10:08:01 AM 6 7.36 0.00 0.82 0.07 0.05 91.70 10:08:01 AM 7 3.07 0.00 1.19 0.03 0.07 95.64 10:09:01 AM all 2.21 0.00 0.61 0.00 0.04 97.14 10:09:01 AM 0 1.24 0.00 0.37 0.00 0.05 98.35 10:09:01 AM 1 4.51 0.00 0.80 0.00 0.03 94.65 10:09:01 AM 2 1.37 0.00 1.02 0.00 0.07 97.54 10:09:01 AM 3 2.19 0.00 0.28 0.00 0.03 97.49 10:09:01 AM 4 2.69 0.00 1.00 0.02 0.05 96.24 10:09:01 AM 5 1.75 0.00 0.40 0.00 0.03 97.81 10:09:01 AM 6 2.62 0.00 0.45 0.00 0.03 96.89 10:09:01 AM 7 1.27 0.00 0.52 0.02 0.03 98.16 10:10:01 AM all 0.73 0.00 0.48 0.00 0.04 98.74 10:10:01 AM 0 0.27 0.00 0.25 0.00 0.05 99.43 10:10:01 AM 1 1.10 0.00 1.22 0.00 0.05 97.63 10:10:01 AM 2 0.70 0.00 0.38 0.02 0.07 98.83 10:10:01 AM 3 0.69 0.00 0.17 0.00 0.05 99.10 10:10:01 AM 4 0.70 0.00 0.57 0.00 0.03 98.70 10:10:01 AM 5 0.70 0.00 1.03 0.00 0.05 98.21 10:10:01 AM 6 0.30 0.00 0.17 0.00 0.02 99.52 10:10:01 AM 7 1.38 0.00 0.07 0.00 0.03 98.52 10:11:01 AM all 0.59 0.00 0.48 0.00 0.04 98.89 10:11:01 AM 0 0.77 0.00 1.10 0.00 0.05 98.08 10:11:01 AM 1 0.42 0.00 0.37 0.00 0.05 99.16 10:11:01 AM 2 0.87 0.00 0.79 0.00 0.08 98.26 10:11:01 AM 3 0.62 0.00 0.69 0.00 0.05 98.65 10:11:01 AM 4 1.00 0.00 0.48 0.00 0.03 98.48 10:11:01 AM 5 0.30 0.00 0.13 0.00 0.03 99.53 10:11:01 AM 6 0.27 0.00 0.15 0.00 0.03 99.55 10:11:01 AM 7 0.47 0.00 0.13 0.00 0.00 99.40 10:12:01 AM all 0.66 0.00 0.56 0.00 0.04 98.74 10:12:01 AM 0 0.45 0.00 0.48 0.00 0.03 99.03 10:12:01 AM 1 0.79 0.00 0.87 0.00 0.05 98.30 10:12:01 AM 2 0.85 0.00 0.30 0.00 0.05 98.80 10:12:01 AM 3 1.09 0.00 1.15 0.00 0.05 97.71 10:12:01 AM 4 0.64 0.00 0.60 0.00 0.05 98.71 10:12:01 AM 5 0.68 0.00 0.48 0.02 0.03 98.78 10:12:01 AM 6 0.38 0.00 0.15 0.00 0.05 99.42 10:12:01 AM 7 0.37 0.00 0.43 0.00 0.03 99.17 10:13:01 AM all 5.13 0.00 0.41 0.02 0.04 94.41 10:13:01 AM 0 4.32 0.00 0.13 0.00 0.03 95.51 10:13:01 AM 1 1.81 0.00 0.54 0.00 0.03 97.63 10:13:01 AM 2 2.79 0.00 0.74 0.00 0.05 96.42 10:13:01 AM 3 3.94 0.00 0.17 0.00 0.03 95.86 10:13:01 AM 4 2.57 0.00 0.97 0.00 0.03 96.43 10:13:01 AM 5 0.69 0.00 0.18 0.12 0.05 98.96 10:13:01 AM 6 6.47 0.00 0.23 0.00 0.02 93.28 10:13:01 AM 7 18.46 0.00 0.30 0.02 0.05 81.17 10:14:01 AM all 6.13 0.00 0.18 0.01 0.02 93.67 10:14:01 AM 0 3.85 0.00 0.03 0.00 0.03 96.08 10:14:01 AM 1 3.13 0.00 0.10 0.00 0.02 96.75 10:14:01 AM 2 1.70 0.00 0.10 0.00 0.02 98.18 10:14:01 AM 3 17.29 0.00 0.05 0.00 0.02 82.65 10:14:01 AM 4 6.68 0.00 0.55 0.00 0.00 92.77 10:14:01 AM 5 1.84 0.00 0.50 0.07 0.03 97.56 10:14:01 AM 6 10.87 0.00 0.02 0.00 0.02 89.10 10:14:01 AM 7 3.62 0.00 0.10 0.00 0.02 96.27 10:14:01 AM CPU %user %nice %system %iowait %steal %idle 10:15:01 AM all 33.57 0.00 1.80 0.74 0.09 63.81 10:15:01 AM 0 32.15 0.00 1.59 1.64 0.10 64.51 10:15:01 AM 1 26.54 0.00 2.01 0.91 0.07 70.47 10:15:01 AM 2 39.07 0.00 1.96 1.28 0.10 57.59 10:15:01 AM 3 26.49 0.00 1.74 0.15 0.07 71.55 10:15:01 AM 4 26.82 0.00 2.20 0.18 0.08 70.71 10:15:01 AM 5 39.23 0.00 1.46 1.44 0.10 57.77 10:15:01 AM 6 39.61 0.00 2.16 0.05 0.10 58.08 10:15:01 AM 7 38.64 0.00 1.24 0.25 0.08 59.78 10:16:01 AM all 27.89 0.00 1.67 0.09 0.09 70.25 10:16:01 AM 0 21.64 0.00 1.89 0.03 0.08 76.35 10:16:01 AM 1 23.16 0.00 1.67 0.05 0.10 75.01 10:16:01 AM 2 24.37 0.00 1.42 0.13 0.10 73.97 10:16:01 AM 3 21.61 0.00 1.41 0.23 0.10 76.65 10:16:01 AM 4 36.49 0.00 1.54 0.08 0.08 61.80 10:16:01 AM 5 35.61 0.00 2.01 0.15 0.10 62.13 10:16:01 AM 6 36.79 0.00 2.23 0.00 0.08 60.90 10:16:01 AM 7 23.45 0.00 1.21 0.05 0.10 75.19 10:17:01 AM all 32.80 0.00 2.25 0.38 0.08 64.49 10:17:01 AM 0 39.10 0.00 3.09 0.20 0.10 57.51 10:17:01 AM 1 22.53 0.00 3.16 1.11 0.08 73.12 10:17:01 AM 2 45.80 0.00 1.98 0.02 0.08 52.12 10:17:01 AM 3 29.95 0.00 2.28 0.45 0.07 67.25 10:17:01 AM 4 43.94 0.00 1.91 0.25 0.08 53.82 10:17:01 AM 5 16.26 0.00 1.81 0.55 0.07 81.31 10:17:01 AM 6 44.62 0.00 1.96 0.28 0.08 53.05 10:17:01 AM 7 20.21 0.00 1.81 0.17 0.07 77.75 Average: all 15.49 0.00 1.26 0.43 0.06 82.76 Average: 0 16.13 0.00 1.31 0.25 0.07 82.24 Average: 1 13.37 0.00 1.47 1.08 0.06 84.01 Average: 2 15.14 0.00 1.36 0.43 0.07 83.01 Average: 3 15.05 0.00 1.15 0.19 0.06 83.55 Average: 4 16.28 0.00 1.34 0.39 0.06 81.92 Average: 5 14.32 0.00 1.11 0.45 0.06 84.05 Average: 6 17.52 0.00 1.14 0.21 0.05 81.07 Average: 7 16.08 0.00 1.22 0.41 0.06 82.24