---> uname -a: Linux prd-centos8-docker-8c-8g-48058.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 1146 25094 19 5648 30270 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:39:52:92 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.217/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85753sec preferred_lft 85753sec inet6 fe80::f816:3eff:fe39:5292/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e0:ec:81:c6 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:e0ff:feec:81c6/64 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) 09/22/2025 _x86_64_ (8 CPU) 13:12:50 LINUX RESTART (8 CPU) 01:13:01 PM tps rtps wtps bread/s bwrtn/s 01:14:01 PM 272.34 31.51 240.84 7449.27 40368.26 01:15:01 PM 273.73 18.98 254.75 4143.95 14531.21 01:16:01 PM 212.41 0.55 211.86 410.00 49656.66 01:17:01 PM 36.42 0.27 36.15 92.77 690.04 01:18:01 PM 13.33 0.48 12.84 21.46 318.17 01:19:01 PM 11.40 0.00 11.40 0.00 517.94 01:20:00 PM 107.58 0.00 107.58 0.00 24032.99 01:20:01 PM 0.00 0.00 0.00 0.00 0.00 01:21:01 PM 20.09 0.00 20.09 0.00 729.47 01:22:01 PM 172.81 2.48 170.33 4510.63 2260.38 01:23:01 PM 52.11 1.42 50.69 1731.84 31460.46 Average: 116.98 5.57 111.41 1835.93 16402.51 01:13:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:14:01 PM 29615336 31275292 3040376 9.31 2688 1983240 1398456 4.15 148220 2463228 180516 01:15:01 PM 28091944 30271916 4563768 13.98 2688 2491748 2205920 6.54 250824 3826112 218756 01:16:01 PM 25187028 28587492 7468684 22.87 2688 3683620 4441264 13.18 370380 6490156 68 01:17:01 PM 24380404 27787908 8275308 25.34 2688 3689484 6031764 17.90 438948 7224712 120 01:18:01 PM 24119100 27530704 8536612 26.14 2688 3694044 4664380 13.84 441000 7485180 76 01:19:01 PM 24996808 28417584 7658904 23.45 2688 3703112 3923996 11.64 443088 6611272 32 01:20:00 PM 23672928 27797192 8982784 27.51 2688 4390760 5126772 15.21 542688 7775224 60 01:20:01 PM 23687460 27811908 8968252 27.46 2688 4390764 5104048 15.14 542688 7760216 68 01:21:01 PM 22286168 26442996 10369544 31.75 2688 4426640 7062616 20.95 555784 9138296 240 01:22:01 PM 23570776 28592604 9084936 27.82 2688 5272156 3493368 10.36 724868 7695048 787412 01:23:01 PM 25732476 31021720 6923236 21.20 2688 5532836 1472316 4.37 960908 5292988 91356 Average: 25030948 28685211 7624764 23.35 2688 3932582 4084082 12.12 492672 6523857 116246 01:13:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 PM eth0 434.46 274.69 1882.40 63.30 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 PM eth0 416.44 319.04 5049.24 65.96 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 PM eth0 430.44 278.24 10666.87 35.31 0.00 0.00 0.00 0.00 01:16:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 01:16:01 PM vethb88cc8e 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 01:17:01 PM lo 38.40 38.40 3.59 3.59 0.00 0.00 0.00 0.00 01:17:01 PM eth0 96.83 73.69 30.37 32.76 0.00 0.00 0.00 0.00 01:17:01 PM docker0 10.33 11.55 1.53 1.42 0.00 0.00 0.00 0.00 01:17:01 PM veth70833f5 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:18:01 PM lo 63.38 63.38 3.45 3.45 0.00 0.00 0.00 0.00 01:18:01 PM eth0 327.55 250.17 89.80 98.67 0.00 0.00 0.00 0.00 01:18:01 PM docker0 2.07 2.53 0.30 0.43 0.00 0.00 0.00 0.00 01:19:01 PM lo 10.46 10.46 0.51 0.51 0.00 0.00 0.00 0.00 01:19:01 PM eth0 136.72 111.13 108.43 34.76 0.00 0.00 0.00 0.00 01:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:00 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 01:20:00 PM eth0 424.45 192.86 3020.67 27.43 0.00 0.00 0.00 0.00 01:20:00 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 01:20:00 PM veth74fb310 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 01:20:00 PM veth5743474 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 PM eth0 0.00 0.00 0.00 0.00 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 01:20:01 PM veth74fb310 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 PM veth5743474 0.00 2.24 0.00 0.18 0.00 0.00 0.00 0.00 01:21:01 PM lo 824.31 824.31 146.08 146.08 0.00 0.00 0.00 0.00 01:21:01 PM eth0 111.90 79.72 31.99 33.12 0.00 0.00 0.00 0.00 01:21:01 PM docker0 357.55 370.58 62.87 75.94 0.00 0.00 0.00 0.00 01:21:01 PM veth74fb310 320.99 333.22 63.52 54.03 0.00 0.00 0.00 0.01 01:21:01 PM veth5743474 36.55 37.87 4.24 22.16 0.00 0.00 0.00 0.00 01:22:01 PM lo 650.52 650.52 106.88 106.88 0.00 0.00 0.00 0.00 01:22:01 PM eth0 111.28 94.87 1504.23 22.75 0.00 0.00 0.00 0.00 01:22:01 PM docker0 282.72 289.29 60.58 43.66 0.00 0.00 0.00 0.00 01:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 PM eth0 194.48 151.44 2369.55 32.73 0.00 0.00 0.00 0.00 01:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 158.73 158.73 26.05 26.05 0.00 0.00 0.00 0.00 Average: eth0 267.51 182.16 2468.58 44.62 0.00 0.00 0.00 0.00 Average: docker0 65.27 67.40 12.53 12.15 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) 09/22/2025 _x86_64_ (8 CPU) 13:12:50 LINUX RESTART (8 CPU) 01:13:01 PM CPU %user %nice %system %iowait %steal %idle 01:14:01 PM all 13.74 0.00 2.27 3.43 0.08 80.48 01:14:01 PM 0 29.07 0.00 2.39 1.17 0.08 67.29 01:14:01 PM 1 7.92 0.00 1.98 2.39 0.08 87.63 01:14:01 PM 2 19.18 0.00 3.00 12.00 0.10 65.72 01:14:01 PM 3 6.32 0.00 1.27 0.42 0.07 91.93 01:14:01 PM 4 10.21 0.00 1.77 0.75 0.08 87.18 01:14:01 PM 5 18.10 0.00 3.76 5.64 0.07 72.43 01:14:01 PM 6 7.81 0.00 2.12 4.18 0.07 85.81 01:14:01 PM 7 11.32 0.00 1.89 0.90 0.07 85.82 01:15:01 PM all 31.38 0.00 1.48 1.11 0.09 65.94 01:15:01 PM 0 37.23 0.00 2.30 1.00 0.10 59.36 01:15:01 PM 1 30.44 0.00 0.94 0.28 0.08 68.25 01:15:01 PM 2 35.41 0.00 1.69 1.87 0.08 60.94 01:15:01 PM 3 39.88 0.00 1.77 1.40 0.10 56.85 01:15:01 PM 4 20.94 0.00 1.09 1.07 0.08 76.81 01:15:01 PM 5 32.40 0.00 1.37 0.62 0.08 65.53 01:15:01 PM 6 23.50 0.00 1.54 2.06 0.10 72.80 01:15:01 PM 7 31.24 0.00 1.14 0.60 0.07 66.96 01:16:01 PM all 32.17 0.00 2.69 2.55 0.08 62.51 01:16:01 PM 0 24.90 0.00 2.55 3.63 0.10 68.81 01:16:01 PM 1 32.84 0.00 2.50 3.76 0.10 60.79 01:16:01 PM 2 28.75 0.00 3.51 7.57 0.08 60.09 01:16:01 PM 3 42.80 0.00 3.73 0.25 0.08 53.13 01:16:01 PM 4 35.62 0.00 3.26 0.64 0.08 60.41 01:16:01 PM 5 30.16 0.00 2.47 1.14 0.07 66.16 01:16:01 PM 6 28.63 0.00 1.85 1.41 0.07 68.05 01:16:01 PM 7 33.65 0.00 1.65 2.00 0.08 62.62 01:17:01 PM all 23.25 0.00 2.07 0.17 0.10 74.40 01:17:01 PM 0 18.03 0.00 2.26 0.20 0.10 79.41 01:17:01 PM 1 23.36 0.00 2.18 0.02 0.10 74.35 01:17:01 PM 2 24.67 0.00 2.08 0.17 0.10 72.98 01:17:01 PM 3 27.96 0.00 2.06 0.08 0.12 69.78 01:17:01 PM 4 24.76 0.00 1.74 0.13 0.08 73.28 01:17:01 PM 5 23.46 0.00 2.23 0.23 0.12 73.96 01:17:01 PM 6 19.21 0.00 1.98 0.05 0.08 78.68 01:17:01 PM 7 24.59 0.00 2.06 0.50 0.10 72.74 01:18:01 PM all 8.78 0.00 1.32 0.05 0.09 89.76 01:18:01 PM 0 9.11 0.00 1.79 0.07 0.10 88.93 01:18:01 PM 1 8.93 0.00 1.04 0.07 0.12 89.85 01:18:01 PM 2 8.40 0.00 1.91 0.00 0.10 89.59 01:18:01 PM 3 6.73 0.00 1.67 0.08 0.10 91.42 01:18:01 PM 4 11.33 0.00 1.27 0.02 0.08 87.30 01:18:01 PM 5 9.83 0.00 1.07 0.00 0.07 89.03 01:18:01 PM 6 7.02 0.00 0.87 0.07 0.08 91.96 01:18:01 PM 7 8.88 0.00 0.92 0.10 0.07 90.03 01:19:01 PM all 11.67 0.00 0.46 0.16 0.05 87.66 01:19:01 PM 0 8.47 0.00 0.15 0.00 0.12 91.26 01:19:01 PM 1 21.18 0.00 0.87 0.02 0.05 77.89 01:19:01 PM 2 7.66 0.00 0.38 0.98 0.05 90.92 01:19:01 PM 3 3.40 0.00 0.33 0.00 0.03 96.23 01:19:01 PM 4 9.22 0.00 0.20 0.28 0.05 90.25 01:19:01 PM 5 31.34 0.00 0.73 0.02 0.05 67.86 01:19:01 PM 6 7.06 0.00 0.55 0.00 0.03 92.35 01:19:01 PM 7 4.99 0.00 0.43 0.00 0.05 94.52 01:20:00 PM all 34.94 0.00 1.95 1.29 0.10 61.73 01:20:00 PM 0 24.06 0.00 1.97 0.15 0.09 73.72 01:20:00 PM 1 34.86 0.00 2.55 1.18 0.17 61.23 01:20:00 PM 2 30.21 0.00 2.24 2.87 0.09 64.60 01:20:00 PM 3 23.91 0.00 2.29 1.35 0.10 72.35 01:20:00 PM 4 47.98 0.00 1.19 0.98 0.10 49.75 01:20:00 PM 5 43.26 0.00 2.10 0.05 0.09 54.51 01:20:00 PM 6 23.25 0.00 1.75 3.54 0.07 71.39 01:20:00 PM 7 51.90 0.00 1.48 0.17 0.10 46.35 01:20:01 PM all 11.57 0.00 1.22 0.00 0.00 87.21 01:20:01 PM 0 39.85 0.00 3.01 0.00 0.00 57.14 01:20:01 PM 1 0.00 0.00 0.00 0.00 0.00 100.00 01:20:01 PM 2 27.07 0.00 2.26 0.00 0.00 70.68 01:20:01 PM 3 0.75 0.00 0.75 0.00 0.00 98.51 01:20:01 PM 4 0.00 0.00 0.00 0.00 0.00 100.00 01:20:01 PM 5 23.88 0.00 3.73 0.00 0.00 72.39 01:20:01 PM 6 0.75 0.00 0.00 0.00 0.00 99.25 01:20:01 PM 7 0.00 0.00 0.00 0.00 0.00 100.00 01:21:01 PM all 29.91 0.00 1.60 0.03 0.10 68.36 01:21:01 PM 0 21.22 0.00 2.01 0.00 0.10 76.66 01:21:01 PM 1 27.60 0.00 1.54 0.12 0.10 70.64 01:21:01 PM 2 35.92 0.00 1.73 0.00 0.12 62.24 01:21:01 PM 3 43.91 0.00 1.26 0.00 0.10 54.74 01:21:01 PM 4 17.01 0.00 1.78 0.02 0.10 81.09 01:21:01 PM 5 28.94 0.00 1.27 0.02 0.12 69.65 01:21:01 PM 6 46.18 0.00 1.62 0.03 0.10 52.06 01:21:01 PM 7 18.48 0.00 1.61 0.02 0.08 79.82 01:22:01 PM all 31.47 0.00 2.24 0.41 0.10 65.78 01:22:01 PM 0 23.68 0.00 2.06 1.24 0.12 72.90 01:22:01 PM 1 34.16 0.00 2.46 0.02 0.10 63.26 01:22:01 PM 2 34.36 0.00 2.03 0.22 0.08 63.32 01:22:01 PM 3 29.33 0.00 1.81 0.08 0.08 68.69 01:22:01 PM 4 28.68 0.00 2.86 0.66 0.10 67.70 01:22:01 PM 5 27.77 0.00 1.76 0.02 0.10 70.36 01:22:01 PM 6 47.38 0.00 2.40 0.12 0.12 49.99 01:22:01 PM 7 26.37 0.00 2.57 0.94 0.08 70.04 01:23:01 PM all 30.19 0.00 1.27 1.96 0.07 66.51 01:23:01 PM 0 22.42 0.00 0.99 0.00 0.07 76.53 01:23:01 PM 1 38.42 0.00 1.17 0.55 0.07 59.79 01:23:01 PM 2 38.47 0.00 2.41 5.21 0.08 53.83 01:23:01 PM 3 22.71 0.00 1.54 1.14 0.10 74.51 01:23:01 PM 4 15.90 0.00 1.64 5.90 0.07 76.50 01:23:01 PM 5 47.96 0.00 0.55 0.00 0.07 51.42 01:23:01 PM 6 36.33 0.00 1.00 0.15 0.07 62.45 01:23:01 PM 7 19.31 0.00 0.89 2.71 0.07 77.03 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.69 0.00 1.73 1.11 0.09 72.38 Average: 0 21.85 0.00 1.85 0.74 0.10 75.46 Average: 1 25.89 0.00 1.72 0.84 0.10 71.46 Average: 2 26.29 0.00 2.09 3.08 0.09 68.45 Average: 3 24.63 0.00 1.77 0.48 0.09 73.04 Average: 4 22.04 0.00 1.68 1.04 0.08 75.16 Average: 5 29.28 0.00 1.73 0.77 0.08 68.13 Average: 6 24.58 0.00 1.56 1.15 0.08 72.62 Average: 7 22.94 0.00 1.46 0.79 0.08 74.73