---> uname -a: Linux prd-centos8-docker-8c-8g-1125.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 1184 25056 19 5650 30232 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:fb:18:91 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.244/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85731sec preferred_lft 85731sec inet6 fe80::f816:3eff:fefb:1891/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:aa:7b:a8:43 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:aaff:fe7b:a843/64 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) 14:42:50 LINUX RESTART (8 CPU) 02:43:01 PM tps rtps wtps bread/s bwrtn/s 02:44:01 PM 224.25 31.53 192.72 7500.53 34052.09 02:45:01 PM 256.04 17.71 238.33 3839.63 12246.44 02:46:01 PM 165.03 1.43 163.60 339.22 15106.35 02:47:01 PM 95.45 0.63 94.82 456.25 37326.14 02:48:01 PM 21.29 0.48 20.81 21.46 441.37 02:49:01 PM 5.65 0.00 5.65 0.00 385.15 02:50:01 PM 36.20 0.00 36.20 0.00 8498.03 02:50:01 PM 0.00 0.00 0.00 0.00 0.00 02:51:01 PM 94.15 0.00 94.15 0.00 15857.23 02:52:01 PM 184.86 0.00 184.86 0.00 1861.86 02:53:01 PM 64.60 3.82 60.78 6212.33 29860.78 Average: 114.72 5.56 109.16 1837.03 15556.38 02:43:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:44:01 PM 29584560 31243380 3071152 9.40 2688 1982600 1400832 4.16 150868 2491668 177920 02:45:01 PM 27945204 30109624 4710508 14.42 2688 2476820 2756740 8.18 229084 3993628 273336 02:46:01 PM 25669224 29057836 6986488 21.39 2688 3672904 3122020 9.26 340396 6056228 1067808 02:47:01 PM 24830364 28236732 7825348 23.96 2688 3688708 4973064 14.75 436684 6773268 208 02:48:01 PM 25053264 28465044 7602448 23.28 2688 3694184 3553192 10.54 439800 6552720 12 02:49:01 PM 25865380 29286364 6790332 20.79 2688 3703412 2841548 8.43 441740 5744664 20 02:50:01 PM 25037072 28745452 7618640 23.33 2688 3988200 3562280 10.57 506284 6497184 44440 02:50:01 PM 24964596 28734252 7691116 23.55 2688 4047084 3562280 10.57 506284 6566152 103336 02:51:01 PM 23028488 27184976 9627224 29.48 2688 4425348 6270048 18.60 554060 8397444 1860 02:52:01 PM 24246724 28340004 8408988 25.75 2688 4350304 3605336 10.70 553152 7197204 15624 02:53:01 PM 24810872 30091764 7844840 24.02 2688 5527408 2243312 6.66 777780 6392976 140416 Average: 25548704 29045039 7107008 21.76 2688 3777907 3444605 10.22 448739 6060285 165907 02:43:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 PM eth0 397.60 264.23 1879.69 68.44 0.00 0.00 0.00 0.00 02:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 PM eth0 396.53 313.53 5031.47 55.35 0.00 0.00 0.00 0.00 02:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 PM eth0 414.16 282.21 10682.55 40.74 0.00 0.00 0.00 0.00 02:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 PM lo 18.18 18.18 1.66 1.66 0.00 0.00 0.00 0.00 02:47:01 PM eth0 34.01 26.56 10.89 12.38 0.00 0.00 0.00 0.00 02:47:01 PM docker0 5.41 6.08 0.72 0.70 0.00 0.00 0.00 0.00 02:47:01 PM veth4226c70 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 02:48:01 PM lo 67.96 67.96 4.62 4.62 0.00 0.00 0.00 0.00 02:48:01 PM eth0 309.46 223.74 85.25 87.16 0.00 0.00 0.00 0.00 02:48:01 PM docker0 7.03 8.13 1.11 1.13 0.00 0.00 0.00 0.00 02:49:01 PM lo 26.12 26.12 1.28 1.28 0.00 0.00 0.00 0.00 02:49:01 PM eth0 135.09 104.73 86.77 46.82 0.00 0.00 0.00 0.00 02:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 02:50:01 PM eth0 205.83 133.38 1501.35 20.12 0.00 0.00 0.00 0.00 02:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 PM eth0 188.89 164.81 230.27 23.97 0.00 0.00 0.00 0.00 02:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 PM lo 426.89 426.89 64.70 64.70 0.00 0.00 0.00 0.00 02:51:01 PM eth0 248.67 99.83 1515.81 18.77 0.00 0.00 0.00 0.00 02:51:01 PM docker0 188.59 197.65 29.75 31.61 0.00 0.00 0.00 0.00 02:51:01 PM veth673a11f 167.64 176.06 29.91 25.95 0.00 0.00 0.00 0.00 02:51:01 PM veth03a2be3 20.94 22.29 2.41 5.92 0.00 0.00 0.00 0.00 02:52:01 PM lo 1022.18 1022.18 187.05 187.05 0.00 0.00 0.00 0.00 02:52:01 PM eth0 77.91 68.54 265.74 23.73 0.00 0.00 0.00 0.00 02:52:01 PM docker0 452.10 462.35 94.03 87.84 0.00 0.00 0.00 0.00 02:53:01 PM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 02:53:01 PM eth0 209.40 166.16 3411.50 24.10 0.00 0.00 0.00 0.00 02:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 156.24 156.24 25.94 25.94 0.00 0.00 0.00 0.00 Average: eth0 242.85 168.32 2445.92 39.76 0.00 0.00 0.00 0.00 Average: docker0 65.31 67.42 12.56 12.13 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) 14:42:50 LINUX RESTART (8 CPU) 02:43:01 PM CPU %user %nice %system %iowait %steal %idle 02:44:01 PM all 14.23 0.00 2.37 2.22 0.06 81.12 02:44:01 PM 0 20.91 0.00 2.85 2.91 0.07 73.27 02:44:01 PM 1 13.64 0.00 2.55 1.66 0.05 82.10 02:44:01 PM 2 28.83 0.00 3.02 2.44 0.07 65.64 02:44:01 PM 3 18.95 0.00 1.71 0.94 0.05 78.36 02:44:01 PM 4 6.40 0.00 1.87 5.41 0.05 86.27 02:44:01 PM 5 12.43 0.00 2.61 1.68 0.05 83.23 02:44:01 PM 6 5.12 0.00 2.08 1.94 0.05 90.81 02:44:01 PM 7 7.55 0.00 2.25 0.74 0.08 89.38 02:45:01 PM all 23.68 0.00 1.42 2.11 0.09 72.70 02:45:01 PM 0 20.57 0.00 1.02 1.29 0.08 77.04 02:45:01 PM 1 17.75 0.00 1.66 2.28 0.08 78.23 02:45:01 PM 2 30.12 0.00 1.12 1.67 0.08 67.00 02:45:01 PM 3 30.41 0.00 2.03 1.41 0.10 66.05 02:45:01 PM 4 31.56 0.00 1.49 3.51 0.08 63.36 02:45:01 PM 5 13.48 0.00 1.52 1.60 0.08 83.31 02:45:01 PM 6 25.35 0.00 1.51 3.45 0.08 69.61 02:45:01 PM 7 20.21 0.00 1.04 1.71 0.08 76.96 02:46:01 PM all 42.23 0.00 2.82 0.82 0.10 54.03 02:46:01 PM 0 57.85 0.00 2.20 0.24 0.10 39.61 02:46:01 PM 1 48.83 0.00 3.66 1.31 0.12 46.08 02:46:01 PM 2 37.38 0.00 2.99 1.29 0.10 58.24 02:46:01 PM 3 40.86 0.00 3.55 0.54 0.08 54.97 02:46:01 PM 4 34.15 0.00 3.10 2.09 0.10 60.57 02:46:01 PM 5 45.40 0.00 2.22 0.45 0.08 51.84 02:46:01 PM 6 43.44 0.00 2.18 0.08 0.10 54.20 02:46:01 PM 7 29.90 0.00 2.69 0.57 0.08 66.75 02:47:01 PM all 19.25 0.00 1.77 2.31 0.08 76.60 02:47:01 PM 0 20.96 0.00 1.77 0.17 0.08 77.02 02:47:01 PM 1 19.03 0.00 1.74 6.66 0.08 72.49 02:47:01 PM 2 20.81 0.00 2.19 4.96 0.08 71.96 02:47:01 PM 3 15.45 0.00 1.86 3.80 0.08 78.81 02:47:01 PM 4 18.26 0.00 1.81 2.35 0.07 77.51 02:47:01 PM 5 23.20 0.00 1.84 0.37 0.08 74.51 02:47:01 PM 6 18.59 0.00 1.52 0.03 0.07 79.78 02:47:01 PM 7 17.66 0.00 1.44 0.13 0.07 80.70 02:48:01 PM all 13.41 0.00 1.76 0.07 0.08 84.68 02:48:01 PM 0 12.20 0.00 1.19 0.02 0.08 86.52 02:48:01 PM 1 10.68 0.00 1.88 0.07 0.08 87.29 02:48:01 PM 2 16.35 0.00 2.31 0.02 0.10 81.22 02:48:01 PM 3 11.97 0.00 1.71 0.02 0.08 86.23 02:48:01 PM 4 16.64 0.00 1.44 0.03 0.08 81.80 02:48:01 PM 5 9.71 0.00 1.74 0.17 0.08 88.29 02:48:01 PM 6 12.49 0.00 2.03 0.18 0.07 85.23 02:48:01 PM 7 17.25 0.00 1.81 0.03 0.07 80.85 02:49:01 PM all 10.61 0.00 0.54 0.01 0.05 88.78 02:49:01 PM 0 8.11 0.00 0.55 0.02 0.07 91.26 02:49:01 PM 1 10.28 0.00 0.60 0.00 0.05 89.07 02:49:01 PM 2 6.98 0.00 0.73 0.00 0.05 92.23 02:49:01 PM 3 6.12 0.00 0.64 0.00 0.05 93.20 02:49:01 PM 4 34.79 0.00 0.78 0.00 0.07 64.36 02:49:01 PM 5 5.46 0.00 0.33 0.00 0.05 94.16 02:49:01 PM 6 9.27 0.00 0.35 0.02 0.05 90.31 02:49:01 PM 7 3.86 0.00 0.32 0.08 0.03 95.71 02:50:01 PM all 34.28 0.00 0.97 0.22 0.07 64.46 02:50:01 PM 0 30.09 0.00 0.51 0.00 0.07 69.34 02:50:01 PM 1 26.26 0.00 0.94 1.25 0.07 71.49 02:50:01 PM 2 39.50 0.00 1.03 0.03 0.08 59.36 02:50:01 PM 3 30.96 0.00 0.52 0.19 0.07 68.27 02:50:01 PM 4 49.10 0.00 1.79 0.12 0.08 48.91 02:50:01 PM 5 27.21 0.00 1.25 0.08 0.05 71.40 02:50:01 PM 6 36.27 0.00 1.01 0.03 0.07 62.61 02:50:01 PM 7 34.89 0.00 0.69 0.05 0.08 64.29 02:50:01 PM all 25.06 0.00 10.84 0.00 0.00 64.10 02:50:01 PM 0 7.69 0.00 25.00 0.00 0.00 67.31 02:50:01 PM 1 27.45 0.00 13.73 0.00 0.00 58.82 02:50:01 PM 2 62.96 0.00 5.56 0.00 0.00 31.48 02:50:01 PM 3 26.92 0.00 9.62 0.00 0.00 63.46 02:50:01 PM 4 21.15 0.00 7.69 0.00 0.00 71.15 02:50:01 PM 5 24.00 0.00 12.00 0.00 0.00 64.00 02:50:01 PM 6 19.23 0.00 5.77 0.00 0.00 75.00 02:50:01 PM 7 9.62 0.00 7.69 0.00 0.00 82.69 02:51:01 PM all 27.89 0.00 2.35 0.61 0.09 69.05 02:51:01 PM 0 35.06 0.00 1.94 1.59 0.10 61.30 02:51:01 PM 1 34.70 0.00 2.96 0.77 0.10 61.47 02:51:01 PM 2 20.13 0.00 2.34 0.81 0.10 76.62 02:51:01 PM 3 19.69 0.00 1.97 1.46 0.10 76.78 02:51:01 PM 4 22.22 0.00 2.47 0.03 0.10 75.17 02:51:01 PM 5 36.74 0.00 2.00 0.02 0.08 61.16 02:51:01 PM 6 37.43 0.00 2.71 0.10 0.07 59.69 02:51:01 PM 7 17.16 0.00 2.42 0.12 0.08 80.22 02:52:01 PM all 30.19 0.00 2.06 0.28 0.09 67.37 02:52:01 PM 0 43.03 0.00 1.62 0.02 0.08 55.24 02:52:01 PM 1 20.72 0.00 1.99 0.02 0.10 77.17 02:52:01 PM 2 31.46 0.00 1.99 0.02 0.10 66.43 02:52:01 PM 3 36.43 0.00 1.56 0.10 0.08 61.83 02:52:01 PM 4 19.81 0.00 2.56 0.02 0.10 77.52 02:52:01 PM 5 35.74 0.00 2.70 1.27 0.08 60.21 02:52:01 PM 6 22.70 0.00 2.35 0.84 0.10 74.01 02:52:01 PM 7 31.60 0.00 1.67 0.00 0.10 66.62 02:53:01 PM all 33.35 0.00 1.85 0.91 0.08 63.81 02:53:01 PM 0 36.80 0.00 1.59 0.25 0.08 61.28 02:53:01 PM 1 26.65 0.00 1.77 1.05 0.08 70.44 02:53:01 PM 2 14.69 0.00 2.04 1.14 0.07 82.06 02:53:01 PM 3 42.53 0.00 2.63 3.42 0.07 51.36 02:53:01 PM 4 34.78 0.00 2.14 1.24 0.07 61.77 02:53:01 PM 5 51.52 0.00 1.59 0.12 0.08 46.68 02:53:01 PM 6 39.10 0.00 1.42 0.00 0.08 59.39 02:53:01 PM 7 20.74 0.00 1.62 0.10 0.07 77.47 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.90 0.00 1.80 0.96 0.08 72.27 Average: 0 28.52 0.00 1.54 0.65 0.08 69.21 Average: 1 22.85 0.00 1.98 1.51 0.08 73.58 Average: 2 24.65 0.00 1.98 1.24 0.08 72.05 Average: 3 25.32 0.00 1.82 1.19 0.08 71.59 Average: 4 26.75 0.00 1.95 1.48 0.08 69.74 Average: 5 26.07 0.00 1.79 0.58 0.07 71.49 Average: 6 24.95 0.00 1.72 0.67 0.07 72.59 Average: 7 20.06 0.00 1.60 0.35 0.08 77.91