---> uname -a: Linux prd-centos8-docker-8c-8g-1085.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: 2799.996 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 1182 24182 19 6526 30234 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:bc:01:d8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.35/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85504sec preferred_lft 85504sec inet6 fe80::f816:3eff:febc:1d8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:35:6b:dd:bd 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::42:35ff:fe6b:ddbd/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) 09/29/2025 _x86_64_ (8 CPU) 13:07:17 LINUX RESTART (8 CPU) 01:08:01 PM tps rtps wtps bread/s bwrtn/s 01:09:01 PM 201.13 14.43 186.70 2948.75 12018.66 01:10:01 PM 247.08 5.08 241.99 1217.13 12695.30 01:11:01 PM 178.16 0.70 177.46 474.64 46550.57 01:12:01 PM 35.40 0.47 34.94 14.80 559.58 01:13:01 PM 9.61 0.00 9.61 0.00 209.30 01:14:01 PM 1.43 0.00 1.43 0.00 43.56 01:15:01 PM 1.25 0.00 1.25 0.00 42.76 01:16:01 PM 2.88 0.00 2.88 0.00 196.68 01:17:01 PM 20.46 0.00 20.46 0.00 678.47 01:18:01 PM 108.80 0.00 108.80 0.00 26759.78 01:19:01 PM 212.85 0.00 212.85 0.00 2251.19 01:20:01 PM 65.43 3.00 62.43 4647.78 32149.28 01:21:01 PM 281.09 2.65 278.44 953.55 33983.57 01:22:01 PM 44.29 0.82 43.48 80.79 1632.58 Average: 100.71 1.94 98.77 738.43 12127.32 01:08:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:09:01 PM 29291116 31175608 3364596 10.30 2688 2200140 1972988 5.85 189664 2708572 135908 01:10:01 PM 27516268 29792312 5139444 15.74 2688 2583248 2743184 8.14 272240 4359148 169616 01:11:01 PM 24679496 28136564 7976216 24.43 2688 3734836 4401444 13.06 431520 6922216 64 01:12:01 PM 24469348 27931412 8186364 25.07 2688 3739296 4243408 12.59 446484 7116804 48 01:13:01 PM 24426324 27890272 8229388 25.20 2688 3741124 4278860 12.70 446920 7159200 12 01:14:01 PM 24392644 27857376 8263068 25.30 2688 3741892 4278860 12.70 446920 7193004 100 01:15:01 PM 24424384 27889832 8231328 25.21 2688 3742600 4278860 12.70 446928 7161016 28 01:16:01 PM 25365908 28843496 7289804 22.32 2688 3754532 3500564 10.39 450112 6222144 7312 01:17:01 PM 24930960 28716412 7724752 23.66 2688 4060320 3490264 10.36 603024 6498448 300920 01:18:01 PM 23110732 27410372 9544980 29.23 2688 4561600 6168900 18.30 655400 8194556 3432 01:19:01 PM 24308676 28555084 8347036 25.56 2688 4496432 3545068 10.52 651684 7019924 15612 01:20:01 PM 25507288 30922280 7148424 21.89 2688 5656036 1706148 5.06 971100 5494964 100648 01:21:01 PM 24781380 30974508 7874332 24.11 2688 6404896 1698928 5.04 1260884 5866256 132 01:22:01 PM 24757024 30955028 7898688 24.19 2688 6407232 1546936 4.59 1670472 5491016 8640 Average: 25140111 29075040 7515601 23.01 2688 4201727 3418172 10.14 638811 6243376 53034 01:08:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 246.53 194.85 1791.51 64.03 0.00 0.00 0.00 0.00 01:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM eth0 450.11 357.02 5387.51 55.74 0.00 0.00 0.00 0.00 01:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 PM lo 0.53 0.53 0.03 0.03 0.00 0.00 0.00 0.00 01:11:01 PM eth0 431.87 277.02 10028.66 41.62 0.00 0.00 0.00 0.00 01:11:01 PM docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 01:11:01 PM veth88f9374 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 PM lo 54.05 54.05 4.58 4.58 0.00 0.00 0.00 0.00 01:12:01 PM eth0 264.55 171.24 81.77 77.84 0.00 0.00 0.00 0.00 01:12:01 PM docker0 11.60 13.08 1.72 1.67 0.00 0.00 0.00 0.00 01:13:01 PM lo 61.43 61.43 3.12 3.12 0.00 0.00 0.00 0.00 01:13:01 PM eth0 415.21 279.69 114.07 100.66 0.00 0.00 0.00 0.00 01:13:01 PM docker0 0.80 1.05 0.11 0.18 0.00 0.00 0.00 0.00 01:14:01 PM lo 60.32 60.32 2.95 2.95 0.00 0.00 0.00 0.00 01:14:01 PM eth0 357.62 258.21 108.87 95.56 0.00 0.00 0.00 0.00 01:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 PM lo 60.02 60.02 2.93 2.93 0.00 0.00 0.00 0.00 01:15:01 PM eth0 332.81 231.23 101.83 91.77 0.00 0.00 0.00 0.00 01:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 PM lo 48.86 48.86 2.39 2.39 0.00 0.00 0.00 0.00 01:16:01 PM eth0 288.20 209.40 110.99 77.51 0.00 0.00 0.00 0.00 01:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 01:17:01 PM eth0 156.57 112.56 365.86 35.79 0.00 0.00 0.00 0.00 01:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 PM lo 66.88 66.88 10.08 10.08 0.00 0.00 0.00 0.00 01:18:01 PM eth0 384.89 179.84 2701.08 20.64 0.00 0.00 0.00 0.00 01:18:01 PM docker0 30.27 33.54 4.36 5.80 0.00 0.00 0.00 0.00 01:18:01 PM veth4117e92 25.56 28.24 4.13 4.90 0.00 0.00 0.00 0.00 01:18:01 PM vetha38eaaf 4.72 5.98 0.64 1.16 0.00 0.00 0.00 0.00 01:19:01 PM lo 1370.97 1370.97 241.42 241.42 0.00 0.00 0.00 0.00 01:19:01 PM eth0 217.15 150.84 308.06 54.36 0.00 0.00 0.00 0.00 01:19:01 PM docker0 610.63 627.20 119.54 113.89 0.00 0.00 0.00 0.00 01:20:01 PM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 01:20:01 PM eth0 113.51 91.70 1485.82 36.83 0.00 0.00 0.00 0.00 01:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 PM eth0 197.83 142.70 1996.93 388.93 0.00 0.00 0.00 0.00 01:21:01 PM docker0 59.73 56.75 376.59 612.81 0.00 0.00 0.00 0.00 01:21:01 PM vethd82122e 34.09 25.94 375.54 3.88 0.00 0.00 0.00 0.03 01:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 PM eth0 304.27 354.62 54.80 7480.12 0.00 0.00 0.00 0.00 01:22:01 PM docker0 200.72 200.43 3561.35 14.47 0.00 0.00 0.00 0.00 Average: lo 123.15 123.15 19.11 19.11 0.00 0.00 0.00 0.00 Average: eth0 297.22 215.07 1759.91 615.77 0.00 0.00 0.00 0.00 Average: docker0 65.26 66.58 290.24 53.49 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) 09/29/2025 _x86_64_ (8 CPU) 13:07:17 LINUX RESTART (8 CPU) 01:08:01 PM CPU %user %nice %system %iowait %steal %idle 01:09:01 PM all 14.39 0.00 1.32 0.56 0.12 83.61 01:09:01 PM 0 7.23 0.00 0.59 0.17 0.10 91.91 01:09:01 PM 1 9.88 0.00 0.95 0.38 0.08 88.69 01:09:01 PM 2 20.44 0.00 2.26 1.34 0.12 75.85 01:09:01 PM 3 5.40 0.00 0.82 0.22 0.32 93.25 01:09:01 PM 4 20.46 0.00 1.21 0.85 0.09 77.40 01:09:01 PM 5 10.59 0.00 0.67 0.05 0.07 88.62 01:09:01 PM 6 23.99 0.00 2.33 0.73 0.08 72.87 01:09:01 PM 7 17.28 0.00 1.76 0.76 0.08 80.11 01:10:01 PM all 39.69 0.00 1.42 0.69 0.12 58.07 01:10:01 PM 0 43.01 0.00 0.92 0.33 0.10 55.63 01:10:01 PM 1 43.39 0.00 2.02 1.44 0.13 53.02 01:10:01 PM 2 44.58 0.00 1.22 0.55 0.13 53.51 01:10:01 PM 3 22.63 0.00 1.51 1.16 0.12 74.59 01:10:01 PM 4 48.73 0.00 2.29 1.69 0.13 47.15 01:10:01 PM 5 48.04 0.00 0.94 0.10 0.12 50.81 01:10:01 PM 6 36.61 0.00 1.56 0.13 0.15 61.56 01:10:01 PM 7 30.55 0.00 0.94 0.10 0.08 68.33 01:11:01 PM all 33.12 0.00 2.85 0.85 0.12 63.06 01:11:01 PM 0 41.17 0.00 3.24 0.74 0.13 54.72 01:11:01 PM 1 35.40 0.00 2.91 2.05 0.14 59.50 01:11:01 PM 2 28.33 0.00 2.82 1.30 0.12 67.43 01:11:01 PM 3 35.98 0.00 2.85 0.79 0.10 60.28 01:11:01 PM 4 21.97 0.00 2.98 0.50 0.12 74.43 01:11:01 PM 5 25.80 0.00 2.50 0.57 0.12 71.00 01:11:01 PM 6 50.43 0.00 2.78 0.46 0.12 46.22 01:11:01 PM 7 25.88 0.00 2.74 0.41 0.12 70.85 01:12:01 PM all 21.62 0.00 2.21 0.05 0.11 76.01 01:12:01 PM 0 23.48 0.00 2.08 0.03 0.10 74.31 01:12:01 PM 1 19.56 0.00 1.83 0.03 0.10 78.48 01:12:01 PM 2 20.53 0.00 2.18 0.03 0.10 77.16 01:12:01 PM 3 16.50 0.00 1.98 0.07 0.12 81.34 01:12:01 PM 4 27.59 0.00 2.50 0.07 0.13 69.71 01:12:01 PM 5 19.26 0.00 2.58 0.03 0.08 78.04 01:12:01 PM 6 21.47 0.00 2.23 0.10 0.12 76.09 01:12:01 PM 7 24.59 0.00 2.31 0.03 0.10 72.97 01:13:01 PM all 5.34 0.00 0.98 0.01 0.18 93.48 01:13:01 PM 0 4.39 0.00 0.64 0.00 0.07 94.90 01:13:01 PM 1 5.33 0.00 0.87 0.02 0.07 93.71 01:13:01 PM 2 5.55 0.00 1.20 0.00 0.20 93.05 01:13:01 PM 3 2.73 0.00 0.98 0.00 0.05 96.24 01:13:01 PM 4 8.51 0.00 0.84 0.02 0.05 90.58 01:13:01 PM 5 5.62 0.00 1.12 0.00 0.60 92.66 01:13:01 PM 6 7.53 0.00 0.79 0.03 0.37 91.29 01:13:01 PM 7 3.06 0.00 1.38 0.03 0.07 95.47 01:14:01 PM all 1.17 0.00 0.63 0.00 0.04 98.16 01:14:01 PM 0 0.85 0.00 0.45 0.00 0.03 98.66 01:14:01 PM 1 2.66 0.00 0.89 0.00 0.03 96.42 01:14:01 PM 2 0.84 0.00 0.69 0.00 0.05 98.43 01:14:01 PM 3 1.26 0.00 1.17 0.00 0.05 97.52 01:14:01 PM 4 0.72 0.00 0.67 0.00 0.05 98.56 01:14:01 PM 5 0.79 0.00 0.54 0.02 0.03 98.63 01:14:01 PM 6 1.82 0.00 0.30 0.00 0.03 97.84 01:14:01 PM 7 0.45 0.00 0.35 0.00 0.02 99.18 01:15:01 PM all 1.04 0.00 0.61 0.02 0.05 98.29 01:15:01 PM 0 0.50 0.00 0.17 0.00 0.05 99.28 01:15:01 PM 1 1.09 0.00 0.64 0.00 0.07 98.21 01:15:01 PM 2 1.34 0.00 0.49 0.00 0.05 98.13 01:15:01 PM 3 0.94 0.00 0.87 0.00 0.05 98.14 01:15:01 PM 4 0.94 0.00 1.24 0.00 0.05 97.78 01:15:01 PM 5 0.92 0.00 0.99 0.17 0.03 97.90 01:15:01 PM 6 1.74 0.00 0.30 0.00 0.03 97.93 01:15:01 PM 7 0.85 0.00 0.18 0.00 0.03 98.93 01:16:01 PM all 5.82 0.00 0.65 0.00 0.04 93.49 01:16:01 PM 0 3.19 0.00 0.50 0.00 0.03 96.27 01:16:01 PM 1 3.31 0.00 1.00 0.00 0.03 95.65 01:16:01 PM 2 5.25 0.00 0.55 0.00 0.03 94.16 01:16:01 PM 3 2.04 0.00 0.70 0.00 0.03 97.22 01:16:01 PM 4 3.71 0.00 0.68 0.00 0.03 95.57 01:16:01 PM 5 4.83 0.00 1.04 0.00 0.03 94.10 01:16:01 PM 6 16.69 0.00 0.33 0.02 0.07 82.90 01:16:01 PM 7 7.51 0.00 0.37 0.02 0.05 92.06 01:17:01 PM all 26.45 0.00 0.78 0.04 0.07 72.66 01:17:01 PM 0 18.31 0.00 0.23 0.02 0.05 81.39 01:17:01 PM 1 14.35 0.00 1.62 0.05 0.08 83.90 01:17:01 PM 2 22.11 0.00 0.53 0.02 0.07 77.28 01:17:01 PM 3 23.62 0.00 0.53 0.03 0.05 75.77 01:17:01 PM 4 31.50 0.00 1.32 0.12 0.08 66.98 01:17:01 PM 5 18.91 0.00 0.50 0.00 0.05 80.54 01:17:01 PM 6 55.62 0.00 1.22 0.05 0.08 43.03 01:17:01 PM 7 27.14 0.00 0.27 0.07 0.07 72.46 01:18:01 PM all 32.68 0.00 1.84 0.45 0.09 64.94 01:18:01 PM 0 24.97 0.00 1.80 0.18 0.10 72.94 01:18:01 PM 1 39.12 0.00 2.28 0.87 0.10 57.63 01:18:01 PM 2 26.57 0.00 1.54 0.42 0.08 71.38 01:18:01 PM 3 29.90 0.00 1.60 0.35 0.10 68.05 01:18:01 PM 4 26.40 0.00 2.11 0.08 0.08 71.32 01:18:01 PM 5 32.93 0.00 1.52 0.97 0.08 64.50 01:18:01 PM 6 33.10 0.00 1.84 0.40 0.10 64.55 01:18:01 PM 7 48.38 0.00 2.06 0.30 0.10 49.15 01:19:01 PM all 26.47 0.00 2.29 0.33 0.11 70.80 01:19:01 PM 0 33.80 0.00 1.41 0.02 0.12 64.66 01:19:01 PM 1 30.19 0.00 2.48 0.03 0.12 67.18 01:19:01 PM 2 17.87 0.00 3.71 2.33 0.10 75.99 01:19:01 PM 3 29.38 0.00 1.68 0.02 0.12 68.81 01:19:01 PM 4 26.97 0.00 2.38 0.08 0.10 70.46 01:19:01 PM 5 16.96 0.00 2.12 0.08 0.10 80.74 01:19:01 PM 6 31.68 0.00 2.43 0.02 0.10 65.77 01:19:01 PM 7 24.89 0.00 2.10 0.03 0.12 72.86 01:19:01 PM CPU %user %nice %system %iowait %steal %idle 01:20:01 PM all 29.28 0.00 1.77 0.49 0.08 68.37 01:20:01 PM 0 39.91 0.00 2.19 0.05 0.10 57.75 01:20:01 PM 1 37.49 0.00 2.13 1.26 0.10 59.03 01:20:01 PM 2 22.93 0.00 1.93 0.37 0.08 74.69 01:20:01 PM 3 32.90 0.00 1.27 0.02 0.08 65.72 01:20:01 PM 4 14.74 0.00 1.88 0.65 0.05 82.68 01:20:01 PM 5 24.82 0.00 1.22 0.00 0.08 73.87 01:20:01 PM 6 29.22 0.00 2.01 1.49 0.08 67.20 01:20:01 PM 7 32.20 0.00 1.55 0.12 0.08 66.04 01:21:01 PM all 15.94 0.00 3.05 0.89 0.07 80.05 01:21:01 PM 0 12.76 0.00 2.31 0.12 0.05 84.76 01:21:01 PM 1 32.60 0.00 3.24 1.21 0.08 62.86 01:21:01 PM 2 16.72 0.00 4.54 2.99 0.10 75.66 01:21:01 PM 3 13.18 0.00 2.09 0.40 0.07 84.26 01:21:01 PM 4 10.67 0.00 3.54 0.94 0.07 84.78 01:21:01 PM 5 11.09 0.00 2.60 0.39 0.07 85.86 01:21:01 PM 6 17.04 0.00 2.73 0.10 0.07 80.07 01:21:01 PM 7 13.50 0.00 3.33 1.01 0.05 82.11 01:22:01 PM all 9.87 0.00 1.00 0.05 0.04 89.04 01:22:01 PM 0 1.07 0.00 0.68 0.00 0.03 98.22 01:22:01 PM 1 1.42 0.00 0.47 0.05 0.03 98.03 01:22:01 PM 2 17.35 0.00 1.50 0.05 0.05 81.05 01:22:01 PM 3 27.16 0.00 1.60 0.07 0.05 71.12 01:22:01 PM 4 4.22 0.00 0.80 0.00 0.03 94.94 01:22:01 PM 5 9.45 0.00 0.92 0.10 0.03 89.49 01:22:01 PM 6 16.62 0.00 1.39 0.05 0.05 81.89 01:22:01 PM 7 1.66 0.00 0.64 0.07 0.05 97.59 Average: all 18.77 0.00 1.53 0.32 0.09 79.30 Average: 0 18.19 0.00 1.23 0.12 0.08 80.39 Average: 1 19.68 0.00 1.67 0.53 0.08 78.04 Average: 2 17.88 0.00 1.79 0.67 0.09 79.57 Average: 3 17.40 0.00 1.40 0.22 0.09 80.88 Average: 4 17.64 0.00 1.74 0.36 0.08 80.18 Average: 5 16.42 0.00 1.37 0.18 0.11 81.92 Average: 6 24.52 0.00 1.59 0.25 0.10 73.54 Average: 7 18.42 0.00 1.43 0.21 0.07 79.87