---> uname -a: Linux prd-centos8-docker-8c-8g-26624.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 25M 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 1151 25101 27 5637 30257 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:dc:cf:38 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.162/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85733sec preferred_lft 85733sec inet6 fe80::f816:3eff:fedc:cf38/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:02:e7:e8:4b 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::42:2ff:fee7:e84b/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) 07/08/2025 _x86_64_ (8 CPU) 10:21:21 LINUX RESTART (8 CPU) 10:22:01 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 203.55 16.76 186.79 3644.86 9775.82 10:24:01 AM 215.56 2.33 213.23 506.10 16090.84 10:25:01 AM 134.91 0.73 134.17 423.86 41978.51 10:26:01 AM 43.23 0.05 43.18 69.17 581.46 10:27:01 AM 13.03 0.48 12.55 21.46 302.62 10:28:01 AM 9.66 0.00 9.66 0.00 478.12 10:29:01 AM 111.56 0.00 111.56 0.00 23694.78 10:30:01 AM 17.89 0.00 17.89 0.00 533.82 10:31:01 AM 174.84 2.45 172.39 4477.04 2374.51 10:32:01 AM 58.18 1.80 56.38 1785.67 33677.81 Average: 98.24 2.46 95.78 1092.77 12948.50 10:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 28926128 30860280 3729584 11.42 2688 2258180 1826780 5.42 173700 3092588 202256 10:24:01 AM 26924184 29183364 5731528 17.55 2688 2575816 3153856 9.36 272016 4954496 85476 10:25:01 AM 24721672 28115416 7934040 24.30 2688 3684944 5397740 16.01 424452 6900444 116 10:26:01 AM 24797608 28196460 7858104 24.06 2688 3689356 4165356 12.36 436924 6810096 60 10:27:01 AM 24406392 27809436 8249320 25.26 2688 3693736 4250768 12.61 438588 7200732 100 10:28:01 AM 25494004 28905448 7161708 21.93 2688 3701996 3325988 9.87 440708 6116836 408 10:29:01 AM 24162268 28274224 8493444 26.01 2688 4386892 4801056 14.24 539984 7288460 108 10:30:01 AM 22938700 27084160 9717012 29.76 2688 4423828 6409708 19.02 553196 8488312 2204 10:31:01 AM 23248508 28259244 9407204 28.81 2688 5269660 3777640 11.21 723504 8015804 787808 10:32:01 AM 25720056 31006564 6935656 21.24 2688 5538820 1539904 4.57 961344 5306736 49140 Average: 25133952 28769460 7521760 23.03 2688 3922323 3864880 11.47 496442 6417450 112768 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 283.30 216.15 2325.80 51.79 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 375.99 292.90 4609.11 48.26 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 1.00 1.00 0.05 0.05 0.00 0.00 0.00 0.00 10:25:01 AM eth0 323.86 185.85 9482.36 18.33 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:25:01 AM vetha7a1250 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:26:01 AM lo 28.89 28.89 2.57 2.57 0.00 0.00 0.00 0.00 10:26:01 AM eth0 82.86 53.24 31.84 26.68 0.00 0.00 0.00 0.00 10:26:01 AM docker0 7.56 8.58 1.08 1.00 0.00 0.00 0.00 0.00 10:26:01 AM vethf888e45 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:27:01 AM lo 60.33 60.33 3.65 3.65 0.00 0.00 0.00 0.00 10:27:01 AM eth0 249.50 185.85 61.17 70.67 0.00 0.00 0.00 0.00 10:27:01 AM docker0 3.03 3.82 0.59 0.65 0.00 0.00 0.00 0.00 10:28:01 AM lo 3.17 3.17 0.15 0.15 0.00 0.00 0.00 0.00 10:28:01 AM eth0 150.33 110.78 87.45 30.79 0.00 0.00 0.00 0.00 10:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:29:01 AM eth0 667.26 391.98 2968.17 41.17 0.00 0.00 0.00 0.00 10:29:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM vethe0871bb 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:29:01 AM veth0bdc903 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 10:30:01 AM lo 1059.31 1059.31 185.24 185.24 0.00 0.00 0.00 0.00 10:30:01 AM eth0 119.91 80.12 32.23 34.43 0.00 0.00 0.00 0.00 10:30:01 AM docker0 469.09 484.72 81.16 95.57 0.00 0.00 0.00 0.00 10:30:01 AM vethe0871bb 433.94 449.73 83.72 71.23 0.00 0.00 0.00 0.01 10:30:01 AM veth0bdc903 35.15 35.49 3.85 24.59 0.00 0.00 0.00 0.00 10:31:01 AM lo 358.43 358.43 62.50 62.50 0.00 0.00 0.00 0.00 10:31:01 AM eth0 105.26 87.39 1532.67 17.46 0.00 0.00 0.00 0.00 10:31:01 AM docker0 161.31 163.55 40.30 22.73 0.00 0.00 0.00 0.00 10:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM eth0 358.50 257.80 2315.35 66.98 0.00 0.00 0.00 0.00 10:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 151.14 151.14 25.42 25.42 0.00 0.00 0.00 0.00 Average: eth0 271.67 186.20 2344.57 40.66 0.00 0.00 0.00 0.00 Average: docker0 64.10 66.08 12.31 12.00 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) 07/08/2025 _x86_64_ (8 CPU) 10:21:21 LINUX RESTART (8 CPU) 10:22:01 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 14.20 0.00 1.27 1.04 0.05 83.44 10:23:01 AM 0 3.91 0.00 0.87 0.47 0.07 94.68 10:23:01 AM 1 9.72 0.00 0.90 1.20 0.05 88.12 10:23:01 AM 2 37.46 0.00 2.91 2.21 0.08 57.35 10:23:01 AM 3 10.40 0.00 1.00 0.52 0.03 88.04 10:23:01 AM 4 21.09 0.00 1.82 0.73 0.05 76.30 10:23:01 AM 5 19.04 0.00 1.02 2.22 0.05 77.66 10:23:01 AM 6 6.72 0.00 1.19 0.67 0.05 91.38 10:23:01 AM 7 5.22 0.00 0.45 0.33 0.05 93.94 10:24:01 AM all 41.91 0.00 1.57 1.18 0.09 55.24 10:24:01 AM 0 36.14 0.00 1.09 0.74 0.08 61.95 10:24:01 AM 1 50.83 0.00 1.82 0.95 0.10 46.30 10:24:01 AM 2 46.41 0.00 1.86 1.74 0.10 49.89 10:24:01 AM 3 38.90 0.00 2.21 1.67 0.10 57.12 10:24:01 AM 4 43.16 0.00 1.05 0.47 0.08 55.24 10:24:01 AM 5 44.53 0.00 1.09 0.05 0.10 54.24 10:24:01 AM 6 34.83 0.00 1.34 0.32 0.08 63.43 10:24:01 AM 7 40.49 0.00 2.09 3.53 0.08 53.80 10:25:01 AM all 26.12 0.00 3.26 2.02 0.09 68.51 10:25:01 AM 0 33.56 0.00 2.87 0.00 0.10 63.47 10:25:01 AM 1 28.33 0.00 3.09 3.04 0.12 65.42 10:25:01 AM 2 27.63 0.00 3.43 0.91 0.07 67.96 10:25:01 AM 3 29.37 0.00 3.67 1.72 0.10 65.14 10:25:01 AM 4 15.80 0.00 3.20 0.62 0.07 80.31 10:25:01 AM 5 22.88 0.00 3.49 0.87 0.08 72.67 10:25:01 AM 6 22.08 0.00 3.20 3.00 0.08 71.64 10:25:01 AM 7 29.37 0.00 3.11 5.99 0.07 61.45 10:26:01 AM all 22.79 0.00 2.72 0.07 0.09 74.32 10:26:01 AM 0 25.16 0.00 2.92 0.07 0.10 71.75 10:26:01 AM 1 28.62 0.00 2.90 0.10 0.08 68.30 10:26:01 AM 2 15.37 0.00 2.50 0.08 0.10 81.95 10:26:01 AM 3 23.71 0.00 2.08 0.03 0.10 74.08 10:26:01 AM 4 22.70 0.00 2.97 0.10 0.08 74.15 10:26:01 AM 5 25.77 0.00 2.75 0.03 0.08 71.37 10:26:01 AM 6 21.46 0.00 2.73 0.08 0.08 75.64 10:26:01 AM 7 19.56 0.00 2.91 0.08 0.08 77.36 10:27:01 AM all 9.81 0.00 1.47 0.02 0.06 88.63 10:27:01 AM 0 9.83 0.00 1.87 0.00 0.07 88.23 10:27:01 AM 1 8.61 0.00 1.52 0.08 0.07 89.72 10:27:01 AM 2 9.40 0.00 1.41 0.00 0.05 89.14 10:27:01 AM 3 13.92 0.00 1.52 0.02 0.05 84.49 10:27:01 AM 4 7.00 0.00 1.27 0.00 0.07 91.66 10:27:01 AM 5 8.95 0.00 1.37 0.03 0.07 89.58 10:27:01 AM 6 12.51 0.00 1.64 0.02 0.05 85.79 10:27:01 AM 7 8.31 0.00 1.17 0.03 0.07 90.42 10:28:01 AM all 12.93 0.00 0.43 0.01 0.04 86.59 10:28:01 AM 0 53.00 0.00 1.12 0.02 0.08 45.78 10:28:01 AM 1 3.70 0.00 0.32 0.00 0.03 95.94 10:28:01 AM 2 3.64 0.00 0.97 0.00 0.03 95.36 10:28:01 AM 3 11.06 0.00 0.15 0.05 0.03 88.70 10:28:01 AM 4 12.93 0.00 0.30 0.00 0.02 86.75 10:28:01 AM 5 7.12 0.00 0.25 0.00 0.03 92.59 10:28:01 AM 6 2.62 0.00 0.25 0.05 0.05 97.03 10:28:01 AM 7 9.29 0.00 0.10 0.00 0.02 90.60 10:29:01 AM all 32.84 0.00 2.11 0.92 0.09 64.05 10:29:01 AM 0 40.27 0.00 1.98 0.77 0.10 56.88 10:29:01 AM 1 34.63 0.00 2.85 1.95 0.08 60.49 10:29:01 AM 2 27.72 0.00 1.78 0.98 0.08 69.44 10:29:01 AM 3 21.72 0.00 2.06 0.07 0.08 76.07 10:29:01 AM 4 27.79 0.00 1.95 1.04 0.08 69.14 10:29:01 AM 5 38.00 0.00 2.43 0.91 0.08 58.58 10:29:01 AM 6 25.41 0.00 1.80 0.08 0.08 72.62 10:29:01 AM 7 47.09 0.00 1.99 1.59 0.10 49.22 10:30:01 AM all 31.10 0.00 1.68 0.01 0.10 67.12 10:30:01 AM 0 27.89 0.00 1.59 0.02 0.10 70.40 10:30:01 AM 1 30.32 0.00 1.34 0.02 0.12 68.21 10:30:01 AM 2 22.05 0.00 1.83 0.00 0.08 76.04 10:30:01 AM 3 34.71 0.00 2.30 0.00 0.10 62.89 10:30:01 AM 4 46.47 0.00 2.25 0.00 0.12 51.17 10:30:01 AM 5 35.41 0.00 1.44 0.00 0.10 63.04 10:30:01 AM 6 19.08 0.00 1.13 0.03 0.08 79.67 10:30:01 AM 7 32.82 0.00 1.52 0.00 0.10 65.56 10:31:01 AM all 33.61 0.00 1.97 0.43 0.08 63.92 10:31:01 AM 0 33.01 0.00 2.16 0.17 0.08 64.58 10:31:01 AM 1 38.40 0.00 2.39 0.40 0.08 58.72 10:31:01 AM 2 48.22 0.00 1.84 1.07 0.08 48.79 10:31:01 AM 3 19.52 0.00 2.54 1.07 0.08 76.79 10:31:01 AM 4 27.30 0.00 1.27 0.07 0.07 71.29 10:31:01 AM 5 35.97 0.00 2.31 0.33 0.08 61.30 10:31:01 AM 6 52.17 0.00 1.69 0.00 0.08 46.05 10:31:01 AM 7 14.19 0.00 1.56 0.30 0.07 83.88 10:32:01 AM all 26.88 0.00 1.33 1.28 0.07 70.44 10:32:01 AM 0 40.04 0.00 0.75 0.73 0.08 58.39 10:32:01 AM 1 38.87 0.00 1.04 0.32 0.08 59.69 10:32:01 AM 2 11.84 0.00 0.94 0.05 0.07 87.10 10:32:01 AM 3 38.37 0.00 1.27 6.87 0.07 53.43 10:32:01 AM 4 38.76 0.00 2.78 0.47 0.07 57.92 10:32:01 AM 5 18.09 0.00 1.34 0.12 0.08 80.37 10:32:01 AM 6 22.05 0.00 1.49 0.02 0.07 76.38 10:32:01 AM 7 6.97 0.00 1.04 1.67 0.03 90.29 Average: all 25.21 0.00 1.78 0.70 0.08 72.24 Average: 0 30.29 0.00 1.72 0.30 0.09 67.61 Average: 1 27.19 0.00 1.82 0.81 0.08 70.10 Average: 2 24.96 0.00 1.94 0.70 0.08 72.31 Average: 3 24.16 0.00 1.88 1.20 0.08 72.68 Average: 4 26.30 0.00 1.88 0.35 0.07 71.39 Average: 5 25.57 0.00 1.75 0.46 0.08 72.15 Average: 6 21.89 0.00 1.64 0.43 0.07 75.97 Average: 7 21.31 0.00 1.59 1.35 0.07 75.68