---> uname -a: Linux prd-centos8-docker-8c-8g-8437.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 1161 25051 19 5676 30255 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:64:e9:bf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.13/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85623sec preferred_lft 85623sec inet6 fe80::f816:3eff:fe64:e9bf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:96:67:af:9d 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::42:96ff:fe67:af9d/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) 11/03/2025 _x86_64_ (8 CPU) 12:05:23 LINUX RESTART (8 CPU) 12:06:01 PM tps rtps wtps bread/s bwrtn/s 12:07:02 PM 190.75 14.31 176.44 3051.78 9802.97 12:08:01 PM 235.04 5.13 229.91 1199.86 17265.27 12:09:01 PM 40.51 0.07 40.44 1.33 2859.32 12:10:01 PM 115.74 0.58 115.16 428.12 56286.72 12:11:01 PM 33.27 0.00 33.27 0.00 502.20 12:12:01 PM 12.88 0.48 12.40 21.46 308.85 12:13:01 PM 7.08 0.00 7.08 0.00 554.25 12:14:01 PM 116.19 0.00 116.19 0.00 23834.32 12:15:01 PM 14.88 0.00 14.88 0.00 312.80 12:16:01 PM 147.45 0.00 147.45 0.00 2042.62 12:17:01 PM 52.07 2.62 49.45 4493.57 27052.55 12:18:01 PM 33.53 1.65 31.88 1781.30 8357.11 Average: 83.07 2.07 81.01 914.38 12424.88 12:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:07:02 PM 29012060 30873644 3643652 11.16 2688 2178296 1807232 5.36 164076 3018128 144232 12:08:01 PM 27966988 30217096 4688724 14.36 2688 2559340 2213700 6.57 264516 3925368 48976 12:09:01 PM 27003804 29277320 5651908 17.31 2688 2581820 3056236 9.07 283200 4866684 112 12:10:01 PM 25014608 28421472 7641104 23.40 2688 3690004 3874220 11.49 423380 6613132 484 12:11:01 PM 24895240 28305900 7760472 23.76 2688 3692688 4117400 12.22 442372 6709988 72 12:12:01 PM 24831024 28245984 7824688 23.96 2688 3697284 3913552 11.61 444308 6772676 32 12:13:01 PM 25131728 28560900 7523984 23.04 2688 3711200 3613348 10.72 452464 6465856 24 12:14:01 PM 23708512 27840284 8947200 27.40 2688 4400640 5781124 17.15 555484 7722816 1660 12:15:01 PM 23196860 27357608 9458852 28.97 2688 4429992 6178928 18.33 557912 8230108 600 12:16:01 PM 24260484 28357904 8395228 25.71 2688 4354232 3744232 11.11 555100 7185520 364 12:17:01 PM 25404104 30565160 7251608 22.21 2688 5409180 1920292 5.70 759700 5829072 134668 12:18:01 PM 25597736 30922708 7057976 21.61 2688 5567956 1600768 4.75 975300 5416140 34088 Average: 25501929 29078832 7153783 21.91 2688 3856053 3485086 10.34 489818 6062957 30443 12:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:07:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:02 PM eth0 150.55 116.29 1379.45 39.58 0.00 0.00 0.00 0.00 12:07:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 432.23 344.73 5511.96 45.19 0.00 0.00 0.00 0.00 12:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 129.78 101.35 292.51 33.33 0.00 0.00 0.00 0.00 12:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 PM eth0 312.61 186.12 9505.17 14.45 0.00 0.00 0.00 0.00 12:10:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 12:11:01 PM lo 37.78 37.78 3.56 3.56 0.00 0.00 0.00 0.00 12:11:01 PM eth0 108.61 75.11 33.92 36.98 0.00 0.00 0.00 0.00 12:11:01 PM docker0 10.33 11.54 1.53 1.42 0.00 0.00 0.00 0.00 12:11:01 PM veth938d3bc 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:12:01 PM lo 62.83 62.83 3.42 3.42 0.00 0.00 0.00 0.00 12:12:01 PM eth0 383.71 271.68 118.35 115.24 0.00 0.00 0.00 0.00 12:12:01 PM docker0 2.05 2.47 0.30 0.38 0.00 0.00 0.00 0.00 12:13:01 PM lo 35.32 35.32 1.72 1.72 0.00 0.00 0.00 0.00 12:13:01 PM eth0 201.47 155.91 79.06 60.65 0.00 0.00 0.00 0.00 12:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 PM lo 20.09 20.09 2.49 2.49 0.00 0.00 0.00 0.00 12:14:01 PM eth0 573.28 196.78 2980.16 18.18 0.00 0.00 0.00 0.00 12:14:01 PM docker0 8.80 10.26 0.83 1.90 0.00 0.00 0.00 0.00 12:14:01 PM veth07120b0 8.80 10.40 0.95 1.91 0.00 0.00 0.00 0.00 12:14:01 PM vethf951b99 0.00 0.43 0.00 0.19 0.00 0.00 0.00 0.00 12:15:01 PM lo 530.64 530.64 76.74 76.74 0.00 0.00 0.00 0.00 12:15:01 PM eth0 74.98 51.25 27.03 25.81 0.00 0.00 0.00 0.00 12:15:01 PM docker0 228.54 235.35 35.16 37.25 0.00 0.00 0.00 0.00 12:15:01 PM veth07120b0 191.42 199.18 34.09 28.77 0.00 0.00 0.00 0.00 12:15:01 PM vethf951b99 37.12 36.34 4.19 8.54 0.00 0.00 0.00 0.00 12:16:01 PM lo 979.59 979.59 183.39 183.39 0.00 0.00 0.00 0.00 12:16:01 PM eth0 145.93 100.10 287.46 39.78 0.00 0.00 0.00 0.00 12:16:01 PM docker0 422.86 433.87 91.90 84.86 0.00 0.00 0.00 0.00 12:17:01 PM lo 1.03 1.03 0.05 0.05 0.00 0.00 0.00 0.00 12:17:01 PM eth0 150.57 120.71 2428.39 27.76 0.00 0.00 0.00 0.00 12:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 PM eth0 225.91 164.62 1477.63 73.14 0.00 0.00 0.00 0.00 12:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 139.14 139.14 22.65 22.65 0.00 0.00 0.00 0.00 Average: eth0 240.54 156.79 2005.23 44.17 0.00 0.00 0.00 0.00 Average: docker0 56.13 57.88 10.83 10.50 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) 11/03/2025 _x86_64_ (8 CPU) 12:05:23 LINUX RESTART (8 CPU) 12:06:01 PM CPU %user %nice %system %iowait %steal %idle 12:07:02 PM all 12.65 0.00 1.22 0.62 0.06 85.44 12:07:02 PM 0 12.35 0.00 1.02 0.25 0.07 86.31 12:07:02 PM 1 4.97 0.00 0.82 0.70 0.08 93.42 12:07:02 PM 2 41.73 0.00 3.14 1.20 0.08 53.84 12:07:02 PM 3 9.47 0.00 0.95 0.55 0.08 88.94 12:07:02 PM 4 10.96 0.00 1.42 0.57 0.07 86.98 12:07:02 PM 5 6.31 0.00 0.52 0.13 0.05 92.99 12:07:02 PM 6 8.76 0.00 0.87 0.85 0.03 89.49 12:07:02 PM 7 6.63 0.00 1.02 0.70 0.05 91.60 12:08:01 PM all 33.12 0.00 1.43 0.97 0.12 64.35 12:08:01 PM 0 26.19 0.00 1.21 0.37 0.12 72.11 12:08:01 PM 1 33.89 0.00 2.01 1.51 0.14 62.45 12:08:01 PM 2 46.25 0.00 1.23 0.82 0.14 51.58 12:08:01 PM 3 31.14 0.00 1.75 0.49 0.12 66.50 12:08:01 PM 4 31.50 0.00 1.38 1.40 0.10 65.62 12:08:01 PM 5 29.64 0.00 1.04 0.87 0.10 68.35 12:08:01 PM 6 33.33 0.00 1.62 1.23 0.12 63.71 12:08:01 PM 7 33.08 0.00 1.17 1.10 0.14 64.51 12:09:01 PM all 26.56 0.00 0.77 0.09 0.07 72.51 12:09:01 PM 0 36.67 0.00 0.33 0.00 0.08 62.92 12:09:01 PM 1 20.69 0.00 1.37 0.02 0.08 77.84 12:09:01 PM 2 25.93 0.00 0.28 0.00 0.07 73.72 12:09:01 PM 3 60.63 0.00 1.17 0.07 0.12 38.02 12:09:01 PM 4 24.25 0.00 1.07 0.13 0.07 74.47 12:09:01 PM 5 6.58 0.00 0.44 0.15 0.05 92.78 12:09:01 PM 6 21.37 0.00 0.83 0.35 0.05 77.40 12:09:01 PM 7 16.24 0.00 0.70 0.00 0.05 83.01 12:10:01 PM all 24.91 0.00 2.85 1.27 0.11 70.86 12:10:01 PM 0 28.75 0.00 2.10 0.03 0.12 69.00 12:10:01 PM 1 26.49 0.00 2.59 2.64 0.12 68.16 12:10:01 PM 2 15.79 0.00 3.46 3.67 0.10 76.98 12:10:01 PM 3 45.13 0.00 3.63 1.18 0.13 49.92 12:10:01 PM 4 20.18 0.00 3.71 1.06 0.12 74.93 12:10:01 PM 5 17.09 0.00 2.81 0.03 0.08 79.98 12:10:01 PM 6 26.68 0.00 1.85 0.87 0.10 70.50 12:10:01 PM 7 19.11 0.00 2.68 0.69 0.08 77.44 12:11:01 PM all 23.71 0.00 2.25 0.05 0.10 73.89 12:11:01 PM 0 30.06 0.00 3.11 0.02 0.13 66.68 12:11:01 PM 1 18.18 0.00 1.96 0.05 0.08 79.73 12:11:01 PM 2 12.59 0.00 2.00 0.07 0.10 85.24 12:11:01 PM 3 24.23 0.00 2.16 0.03 0.10 73.48 12:11:01 PM 4 42.77 0.00 2.56 0.03 0.12 54.52 12:11:01 PM 5 18.87 0.00 2.01 0.07 0.08 78.97 12:11:01 PM 6 20.21 0.00 2.04 0.05 0.12 77.58 12:11:01 PM 7 22.76 0.00 2.14 0.05 0.10 74.95 12:12:01 PM all 9.55 0.00 1.49 0.02 0.09 88.86 12:12:01 PM 0 12.15 0.00 1.32 0.03 0.10 86.40 12:12:01 PM 1 7.90 0.00 1.59 0.02 0.10 90.39 12:12:01 PM 2 8.32 0.00 1.81 0.02 0.10 89.76 12:12:01 PM 3 12.94 0.00 1.19 0.00 0.08 85.79 12:12:01 PM 4 10.34 0.00 1.71 0.02 0.08 87.85 12:12:01 PM 5 8.16 0.00 1.46 0.07 0.08 90.23 12:12:01 PM 6 8.07 0.00 1.07 0.00 0.07 90.79 12:12:01 PM 7 8.54 0.00 1.76 0.00 0.07 89.64 12:13:01 PM all 22.36 0.00 1.08 0.02 0.09 76.44 12:13:01 PM 0 11.59 0.00 0.95 0.00 0.10 87.35 12:13:01 PM 1 24.03 0.00 0.99 0.00 0.08 74.90 12:13:01 PM 2 30.85 0.00 1.19 0.00 0.12 67.85 12:13:01 PM 3 24.18 0.00 1.51 0.07 0.12 74.13 12:13:01 PM 4 22.15 0.00 0.87 0.02 0.08 76.88 12:13:01 PM 5 20.25 0.00 0.84 0.03 0.08 78.79 12:13:01 PM 6 20.16 0.00 1.35 0.00 0.08 78.40 12:13:01 PM 7 25.69 0.00 0.97 0.02 0.08 73.24 12:14:01 PM all 29.92 0.00 1.97 0.91 0.12 67.09 12:14:01 PM 0 28.60 0.00 1.54 0.57 0.12 69.17 12:14:01 PM 1 33.37 0.00 1.58 0.59 0.12 64.35 12:14:01 PM 2 24.63 0.00 2.79 2.13 0.10 70.35 12:14:01 PM 3 27.92 0.00 2.15 2.21 0.12 67.60 12:14:01 PM 4 34.04 0.00 1.16 0.25 0.12 64.44 12:14:01 PM 5 27.74 0.00 1.80 0.77 0.17 69.52 12:14:01 PM 6 28.68 0.00 2.25 0.32 0.10 68.65 12:14:01 PM 7 34.32 0.00 2.47 0.47 0.10 62.64 12:15:01 PM all 17.24 0.00 1.08 0.01 0.10 81.57 12:15:01 PM 0 13.47 0.00 1.14 0.02 0.12 85.26 12:15:01 PM 1 14.25 0.00 1.26 0.02 0.10 84.37 12:15:01 PM 2 19.38 0.00 0.94 0.03 0.12 79.53 12:15:01 PM 3 16.43 0.00 0.87 0.00 0.10 82.60 12:15:01 PM 4 14.66 0.00 1.12 0.00 0.10 84.12 12:15:01 PM 5 17.01 0.00 1.14 0.00 0.08 81.77 12:15:01 PM 6 30.88 0.00 1.17 0.00 0.13 67.82 12:15:01 PM 7 11.85 0.00 0.97 0.02 0.08 87.08 12:16:01 PM all 26.80 0.00 1.98 0.31 0.12 70.80 12:16:01 PM 0 10.10 0.00 2.45 2.22 0.12 85.12 12:16:01 PM 1 39.32 0.00 1.32 0.15 0.13 59.08 12:16:01 PM 2 38.20 0.00 2.62 0.03 0.12 59.03 12:16:01 PM 3 26.25 0.00 2.10 0.03 0.10 71.52 12:16:01 PM 4 35.30 0.00 2.03 0.02 0.10 62.55 12:16:01 PM 5 22.05 0.00 1.63 0.00 0.12 76.21 12:16:01 PM 6 15.72 0.00 1.89 0.00 0.12 82.27 12:16:01 PM 7 27.40 0.00 1.78 0.07 0.12 70.64 12:17:01 PM all 27.58 0.00 1.50 0.62 0.09 70.20 12:17:01 PM 0 26.40 0.00 1.57 1.47 0.10 70.46 12:17:01 PM 1 26.24 0.00 2.05 0.23 0.08 71.39 12:17:01 PM 2 52.05 0.00 1.54 0.02 0.08 46.31 12:17:01 PM 3 24.56 0.00 1.32 0.10 0.10 73.92 12:17:01 PM 4 34.63 0.00 1.04 0.00 0.08 64.25 12:17:01 PM 5 26.21 0.00 1.74 2.76 0.10 69.19 12:17:01 PM 6 19.21 0.00 1.22 0.40 0.08 79.09 12:17:01 PM 7 11.32 0.00 1.56 0.00 0.08 87.04 12:17:01 PM CPU %user %nice %system %iowait %steal %idle 12:18:01 PM all 27.36 0.00 0.98 0.13 0.08 71.45 12:18:01 PM 0 32.52 0.00 1.00 0.00 0.07 66.42 12:18:01 PM 1 41.31 0.00 0.65 0.05 0.07 57.92 12:18:01 PM 2 40.60 0.00 0.77 0.13 0.08 58.41 12:18:01 PM 3 26.60 0.00 1.00 0.00 0.10 72.30 12:18:01 PM 4 28.24 0.00 1.19 0.37 0.10 70.11 12:18:01 PM 5 14.97 0.00 0.99 0.00 0.07 83.98 12:18:01 PM 6 16.44 0.00 1.00 0.45 0.05 82.06 12:18:01 PM 7 18.18 0.00 1.27 0.03 0.08 80.43 Average: all 23.46 0.00 1.55 0.42 0.10 74.47 Average: 0 22.40 0.00 1.48 0.41 0.10 75.60 Average: 1 24.21 0.00 1.51 0.50 0.10 73.68 Average: 2 29.68 0.00 1.81 0.67 0.10 67.73 Average: 3 27.45 0.00 1.65 0.39 0.11 70.40 Average: 4 25.75 0.00 1.60 0.32 0.10 72.24 Average: 5 17.89 0.00 1.37 0.41 0.09 80.25 Average: 6 20.77 0.00 1.43 0.38 0.09 77.34 Average: 7 19.57 0.00 1.54 0.26 0.09 78.54