---> uname -a: Linux prd-centos8-docker-8c-8g-30050.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1173 25071 19 5645 30243 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:c1:52:d5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.217/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85727sec preferred_lft 85727sec inet6 fe80::f816:3eff:fec1:52d5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:42:03:c1:bc 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::42:42ff:fe03:c1bc/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) 07/23/2025 _x86_64_ (8 CPU) 11:15:39 LINUX RESTART (8 CPU) 11:16:01 AM tps rtps wtps bread/s bwrtn/s 11:17:01 AM 206.35 6.10 200.25 917.18 6998.97 11:18:01 AM 279.21 18.89 260.32 4143.26 13608.08 11:19:01 AM 190.64 0.75 189.89 437.45 49259.81 11:20:01 AM 37.15 0.02 37.14 0.13 713.93 11:21:01 AM 26.22 0.48 25.74 21.46 499.77 11:22:01 AM 4.93 0.00 4.93 0.00 387.15 11:23:01 AM 23.54 0.00 23.54 0.00 1123.24 11:24:01 AM 100.77 0.00 100.77 0.00 22977.19 11:25:01 AM 159.25 0.00 159.25 0.00 2075.27 11:26:01 AM 61.06 3.85 57.21 6245.36 29626.28 Average: 108.91 3.01 105.90 1176.47 12726.63 11:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:17:01 AM 29540016 31222004 3115696 9.54 2688 2004948 1443464 4.28 149996 2535784 174504 11:18:01 AM 27955128 30172556 4700584 14.39 2688 2528188 2230148 6.62 257012 3948508 251988 11:19:01 AM 25116736 28514124 7538976 23.09 2688 3680996 3805404 11.29 416788 6517292 464 11:20:01 AM 24566652 27967804 8089060 24.77 2688 3683368 5437836 16.13 434932 7038436 228 11:21:01 AM 24734884 28140616 7920828 24.26 2688 3688212 3977232 11.80 440592 6871092 80 11:22:01 AM 25371852 28786884 7283860 22.31 2688 3697548 3477400 10.32 442596 6236536 20 11:23:01 AM 25188928 28845188 7466784 22.87 2688 3936164 3351184 9.94 506116 6346320 213080 11:24:01 AM 23242752 27390688 9412960 28.82 2688 4417176 6169844 18.31 554752 8184180 712 11:25:01 AM 23896904 27984480 8758808 26.82 2688 4344944 4033412 11.97 554336 7545748 5932 11:26:01 AM 24427428 29710236 8228284 25.20 2688 5528356 2683012 7.96 786340 6771232 139688 Average: 25404128 28873458 7251584 22.21 2688 3750990 3660894 10.86 454346 6199513 78670 11:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 AM eth0 220.46 164.62 1363.22 22.76 0.00 0.00 0.00 0.00 11:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 AM eth0 445.01 345.64 5514.59 68.24 0.00 0.00 0.00 0.00 11:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 AM eth0 313.23 196.98 10030.97 23.48 0.00 0.00 0.00 0.00 11:19:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:20:01 AM lo 12.38 12.38 0.98 0.98 0.00 0.00 0.00 0.00 11:20:01 AM eth0 27.49 22.29 8.17 9.96 0.00 0.00 0.00 0.00 11:20:01 AM docker0 2.35 2.83 0.34 0.33 0.00 0.00 0.00 0.00 11:20:01 AM veth257957f 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 11:21:01 AM lo 66.73 66.73 4.85 4.85 0.00 0.00 0.00 0.00 11:21:01 AM eth0 297.75 222.34 86.88 88.53 0.00 0.00 0.00 0.00 11:21:01 AM docker0 9.53 10.81 1.42 1.46 0.00 0.00 0.00 0.00 11:22:01 AM lo 25.51 25.51 1.25 1.25 0.00 0.00 0.00 0.00 11:22:01 AM eth0 154.46 128.86 94.16 52.73 0.00 0.00 0.00 0.00 11:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 11:23:01 AM eth0 96.95 77.92 721.59 23.44 0.00 0.00 0.00 0.00 11:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 AM lo 368.92 368.92 54.25 54.25 0.00 0.00 0.00 0.00 11:24:01 AM eth0 585.94 314.91 2288.25 31.98 0.00 0.00 0.00 0.00 11:24:01 AM docker0 158.02 165.99 24.57 26.24 0.00 0.00 0.00 0.00 11:24:01 AM vethf728cca 143.16 150.14 24.94 22.13 0.00 0.00 0.00 0.00 11:24:01 AM veth1c60bb8 14.86 16.55 1.79 4.38 0.00 0.00 0.00 0.00 11:25:01 AM lo 1083.11 1083.11 195.25 195.25 0.00 0.00 0.00 0.00 11:25:01 AM eth0 115.29 79.52 323.39 41.25 0.00 0.00 0.00 0.00 11:25:01 AM docker0 472.41 483.22 97.11 91.98 0.00 0.00 0.00 0.00 11:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 AM eth0 322.18 217.51 3345.62 22.21 0.00 0.00 0.00 0.00 11:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 155.69 155.69 25.66 25.66 0.00 0.00 0.00 0.00 Average: eth0 257.88 177.06 2377.74 38.46 0.00 0.00 0.00 0.00 Average: docker0 64.23 66.29 12.34 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) 07/23/2025 _x86_64_ (8 CPU) 11:15:39 LINUX RESTART (8 CPU) 11:16:01 AM CPU %user %nice %system %iowait %steal %idle 11:17:01 AM all 8.78 0.00 1.02 0.47 0.05 89.69 11:17:01 AM 0 5.50 0.00 0.77 0.03 0.07 93.63 11:17:01 AM 1 1.19 0.00 0.35 0.13 0.07 98.26 11:17:01 AM 2 8.87 0.00 1.14 0.57 0.07 89.36 11:17:01 AM 3 9.99 0.00 0.87 0.10 0.03 89.00 11:17:01 AM 4 7.23 0.00 0.80 0.32 0.05 91.60 11:17:01 AM 5 7.04 0.00 1.31 1.76 0.02 89.88 11:17:01 AM 6 17.63 0.00 1.67 0.40 0.03 80.27 11:17:01 AM 7 12.73 0.00 1.24 0.43 0.03 85.57 11:18:01 AM all 34.76 0.00 1.54 0.79 0.10 62.82 11:18:01 AM 0 39.78 0.00 1.86 0.82 0.10 57.45 11:18:01 AM 1 32.97 0.00 1.32 0.33 0.12 65.26 11:18:01 AM 2 37.02 0.00 1.10 0.37 0.08 61.42 11:18:01 AM 3 47.09 0.00 1.40 0.79 0.10 50.62 11:18:01 AM 4 31.67 0.00 2.01 1.29 0.08 64.96 11:18:01 AM 5 28.72 0.00 0.92 0.38 0.10 69.87 11:18:01 AM 6 34.05 0.00 1.94 0.82 0.10 63.10 11:18:01 AM 7 26.73 0.00 1.74 1.56 0.08 69.89 11:19:01 AM all 34.73 0.00 2.73 1.65 0.08 60.81 11:19:01 AM 0 33.09 0.00 3.31 2.00 0.08 61.52 11:19:01 AM 1 20.35 0.00 3.05 5.89 0.08 70.62 11:19:01 AM 2 18.97 0.00 2.77 0.25 0.08 77.93 11:19:01 AM 3 41.35 0.00 1.85 0.23 0.08 56.49 11:19:01 AM 4 48.97 0.00 2.95 0.42 0.10 47.56 11:19:01 AM 5 31.95 0.00 2.18 1.48 0.07 64.32 11:19:01 AM 6 41.91 0.00 3.14 2.47 0.08 52.39 11:19:01 AM 7 41.21 0.00 2.57 0.49 0.07 55.67 11:20:01 AM all 20.10 0.00 2.22 0.05 0.09 77.54 11:20:01 AM 0 23.59 0.00 2.79 0.05 0.08 73.48 11:20:01 AM 1 17.38 0.00 2.14 0.03 0.08 80.36 11:20:01 AM 2 22.34 0.00 2.26 0.03 0.08 75.28 11:20:01 AM 3 19.78 0.00 2.18 0.05 0.08 77.91 11:20:01 AM 4 20.82 0.00 1.99 0.05 0.08 77.05 11:20:01 AM 5 22.49 0.00 2.36 0.05 0.10 75.00 11:20:01 AM 6 14.99 0.00 1.91 0.08 0.08 82.93 11:20:01 AM 7 19.39 0.00 2.16 0.07 0.08 78.30 11:21:01 AM all 14.68 0.00 1.83 0.04 0.08 83.38 11:21:01 AM 0 18.66 0.00 2.07 0.02 0.08 79.16 11:21:01 AM 1 12.16 0.00 1.99 0.00 0.07 85.78 11:21:01 AM 2 15.04 0.00 1.92 0.03 0.08 82.92 11:21:01 AM 3 17.70 0.00 1.84 0.07 0.08 80.31 11:21:01 AM 4 11.11 0.00 1.52 0.07 0.07 87.23 11:21:01 AM 5 16.69 0.00 1.83 0.02 0.07 81.40 11:21:01 AM 6 13.49 0.00 1.67 0.02 0.08 84.74 11:21:01 AM 7 12.56 0.00 1.82 0.08 0.07 85.46 11:22:01 AM all 10.54 0.00 0.67 0.01 0.05 88.72 11:22:01 AM 0 14.36 0.00 0.22 0.00 0.05 85.38 11:22:01 AM 1 6.37 0.00 0.85 0.00 0.07 92.71 11:22:01 AM 2 5.82 0.00 0.75 0.00 0.03 93.40 11:22:01 AM 3 11.89 0.00 1.00 0.02 0.07 87.03 11:22:01 AM 4 16.41 0.00 0.88 0.00 0.07 82.64 11:22:01 AM 5 3.12 0.00 0.37 0.08 0.03 96.39 11:22:01 AM 6 19.24 0.00 0.99 0.02 0.03 79.72 11:22:01 AM 7 7.09 0.00 0.33 0.00 0.05 92.52 11:23:01 AM all 32.41 0.00 0.72 0.05 0.07 66.75 11:23:01 AM 0 20.29 0.00 0.53 0.00 0.07 79.11 11:23:01 AM 1 21.54 0.00 0.89 0.12 0.08 77.37 11:23:01 AM 2 40.17 0.00 1.02 0.07 0.08 58.66 11:23:01 AM 3 45.76 0.00 1.00 0.13 0.07 53.04 11:23:01 AM 4 31.05 0.00 0.80 0.00 0.05 68.10 11:23:01 AM 5 33.34 0.00 0.27 0.00 0.08 66.30 11:23:01 AM 6 33.98 0.00 0.52 0.02 0.07 65.42 11:23:01 AM 7 33.12 0.00 0.77 0.03 0.07 66.01 11:24:01 AM all 25.44 0.00 2.05 0.58 0.10 71.83 11:24:01 AM 0 31.95 0.00 2.46 0.08 0.10 65.40 11:24:01 AM 1 22.53 0.00 2.40 1.81 0.08 73.18 11:24:01 AM 2 37.20 0.00 2.18 0.91 0.08 59.63 11:24:01 AM 3 16.33 0.00 2.08 0.08 0.12 81.39 11:24:01 AM 4 32.33 0.00 2.07 0.82 0.10 64.67 11:24:01 AM 5 19.63 0.00 1.61 0.08 0.10 78.57 11:24:01 AM 6 18.32 0.00 1.56 0.79 0.10 79.23 11:24:01 AM 7 25.22 0.00 2.05 0.03 0.08 72.61 11:25:01 AM all 31.40 0.00 1.92 0.33 0.10 66.26 11:25:01 AM 0 29.93 0.00 2.25 0.08 0.13 67.61 11:25:01 AM 1 23.47 0.00 1.86 0.20 0.10 74.38 11:25:01 AM 2 36.75 0.00 1.88 0.02 0.08 61.27 11:25:01 AM 3 45.50 0.00 0.92 0.07 0.08 53.43 11:25:01 AM 4 45.67 0.00 2.03 0.02 0.10 52.18 11:25:01 AM 5 23.77 0.00 2.99 2.24 0.10 70.90 11:25:01 AM 6 29.85 0.00 1.09 0.00 0.10 68.97 11:25:01 AM 7 16.13 0.00 2.37 0.02 0.07 81.41 11:26:01 AM all 33.75 0.00 1.70 0.82 0.08 63.65 11:26:01 AM 0 22.45 0.00 1.49 0.02 0.10 75.95 11:26:01 AM 1 35.28 0.00 3.21 1.07 0.08 60.35 11:26:01 AM 2 45.95 0.00 1.54 0.74 0.08 51.69 11:26:01 AM 3 54.26 0.00 0.85 0.02 0.08 44.78 11:26:01 AM 4 36.19 0.00 2.36 1.29 0.08 60.08 11:26:01 AM 5 13.83 0.00 1.21 0.12 0.07 84.78 11:26:01 AM 6 45.29 0.00 1.09 0.10 0.07 53.46 11:26:01 AM 7 16.68 0.00 1.83 3.20 0.08 78.21 Average: all 24.65 0.00 1.64 0.48 0.08 73.15 Average: 0 23.94 0.00 1.77 0.31 0.09 73.89 Average: 1 19.32 0.00 1.81 0.96 0.08 77.83 Average: 2 26.81 0.00 1.65 0.30 0.08 71.16 Average: 3 30.97 0.00 1.40 0.16 0.08 67.40 Average: 4 28.13 0.00 1.74 0.43 0.08 69.62 Average: 5 20.05 0.00 1.50 0.62 0.07 77.75 Average: 6 26.87 0.00 1.56 0.47 0.08 71.03 Average: 7 21.08 0.00 1.69 0.59 0.07 76.57