---> uname -a: Linux prd-centos8-docker-8c-8g-30559.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: 2799.998 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 1131 25110 19 5648 30285 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:3c:5d:09 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.66/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85684sec preferred_lft 85684sec inet6 fe80::f816:3eff:fe3c:5d09/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4c:02:4e:cf 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::42:4cff:fe02:4ecf/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) 07/25/2025 _x86_64_ (8 CPU) 13:25:48 LINUX RESTART (8 CPU) 01:26:01 PM tps rtps wtps bread/s bwrtn/s 01:27:01 PM 262.65 27.92 234.73 7093.14 21347.84 01:28:01 PM 282.59 19.01 263.57 4079.72 13722.01 01:29:01 PM 182.44 0.82 181.62 492.64 49148.38 01:30:00 PM 39.11 0.05 39.06 1.63 731.96 01:30:01 PM 172.12 0.00 172.12 0.00 2334.62 01:31:01 PM 17.78 0.48 17.29 21.46 373.16 01:32:01 PM 3.32 0.00 3.32 0.00 77.69 01:33:01 PM 3.75 0.00 3.75 0.00 377.24 01:34:01 PM 38.35 0.00 38.35 0.00 8482.69 01:35:01 PM 88.90 0.00 88.90 0.00 15628.54 01:36:01 PM 153.82 0.00 153.82 0.00 2240.89 01:37:01 PM 58.72 3.83 54.89 6231.89 30641.78 Average: 103.07 4.74 98.33 1629.13 12981.86 01:26:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:27:01 PM 29573600 31250252 3082112 9.44 2688 1999516 1437636 4.27 148048 2503904 166620 01:28:01 PM 28004440 30222924 4651272 14.24 2688 2529148 2219416 6.58 256092 3901808 252464 01:29:01 PM 25276720 28677020 7378992 22.60 2688 3683880 3640548 10.80 417276 6357640 464 01:30:00 PM 25004764 28408960 7650948 23.43 2688 3686436 4111764 12.20 438664 6603856 284 01:30:01 PM 24978768 28382796 7676944 23.51 2688 3686396 4060636 12.05 438776 6630196 80 01:31:01 PM 24587528 27996304 8068184 24.71 2688 3691148 4154880 12.33 441332 7018388 120 01:32:01 PM 24575292 27984824 8080420 24.74 2688 3691872 4154880 12.33 441348 7031020 100 01:33:01 PM 25449244 28868780 7206468 22.07 2688 3701804 3427328 10.17 443340 6159656 20 01:34:01 PM 24864180 28718988 7791532 23.86 2688 4124180 3595588 10.67 508024 6653796 183168 01:35:01 PM 23151904 27305952 9503808 29.10 2688 4422956 6165412 18.29 555448 8275004 4372 01:36:01 PM 24732996 28967792 7922716 24.26 2688 4491796 3126176 9.28 582548 6686960 143124 01:37:01 PM 24169036 29460172 8486676 25.99 2688 5535796 2937772 8.72 790628 7025760 109336 Average: 25364039 28853730 7291673 22.33 2688 3770411 3586003 10.64 455127 6237332 71679 01:26:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 PM eth0 468.55 297.53 2013.75 66.30 0.00 0.00 0.00 0.00 01:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 PM eth0 415.30 338.96 5518.22 66.30 0.00 0.00 0.00 0.00 01:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 PM eth0 376.69 256.38 10045.20 34.31 0.00 0.00 0.00 0.00 01:29:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 01:30:00 PM lo 20.94 20.94 1.94 1.94 0.00 0.00 0.00 0.00 01:30:00 PM eth0 51.90 37.83 20.12 19.44 0.00 0.00 0.00 0.00 01:30:00 PM docker0 6.31 7.09 0.85 0.82 0.00 0.00 0.00 0.00 01:30:00 PM veth1182ee6 3.90 4.32 0.56 0.50 0.00 0.00 0.00 0.00 01:30:01 PM lo 59.62 59.62 2.91 2.91 0.00 0.00 0.00 0.00 01:30:01 PM eth0 183.65 95.19 51.28 57.97 0.00 0.00 0.00 0.00 01:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 PM vethcc525fd 0.00 0.96 0.00 0.08 0.00 0.00 0.00 0.00 01:31:01 PM lo 62.20 62.20 4.11 4.11 0.00 0.00 0.00 0.00 01:31:01 PM eth0 296.87 210.11 79.40 81.63 0.00 0.00 0.00 0.00 01:31:01 PM docker0 5.70 6.75 0.92 0.99 0.00 0.00 0.00 0.00 01:32:01 PM lo 56.19 56.19 2.74 2.74 0.00 0.00 0.00 0.00 01:32:01 PM eth0 171.92 132.41 49.87 57.99 0.00 0.00 0.00 0.00 01:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 PM lo 19.99 19.99 0.98 0.98 0.00 0.00 0.00 0.00 01:33:01 PM eth0 155.21 125.99 96.63 45.52 0.00 0.00 0.00 0.00 01:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 01:34:01 PM eth0 513.36 270.48 2396.40 28.65 0.00 0.00 0.00 0.00 01:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM lo 666.86 666.86 100.50 100.50 0.00 0.00 0.00 0.00 01:35:01 PM eth0 184.97 100.95 602.12 20.99 0.00 0.00 0.00 0.00 01:35:01 PM docker0 283.37 294.90 45.14 48.81 0.00 0.00 0.00 0.00 01:35:01 PM vethdff2626 259.41 269.69 46.27 40.01 0.00 0.00 0.00 0.00 01:35:01 PM vethcccc277 23.96 25.91 2.74 9.07 0.00 0.00 0.00 0.00 01:36:01 PM lo 787.07 787.07 149.10 149.10 0.00 0.00 0.00 0.00 01:36:01 PM eth0 109.16 84.01 321.97 33.49 0.00 0.00 0.00 0.00 01:36:01 PM docker0 346.88 354.48 76.44 69.46 0.00 0.00 0.00 0.00 01:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM eth0 342.84 240.83 3336.56 44.29 0.00 0.00 0.00 0.00 01:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 146.74 146.74 23.58 23.58 0.00 0.00 0.00 0.00 Average: eth0 280.83 190.59 2225.49 45.42 0.00 0.00 0.00 0.00 Average: docker0 58.38 60.29 11.21 10.92 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) 07/25/2025 _x86_64_ (8 CPU) 13:25:48 LINUX RESTART (8 CPU) 01:26:01 PM CPU %user %nice %system %iowait %steal %idle 01:27:01 PM all 14.47 0.00 1.99 1.56 0.06 81.92 01:27:01 PM 0 12.63 0.00 3.38 5.88 0.08 78.02 01:27:01 PM 1 14.57 0.00 2.24 0.84 0.07 82.28 01:27:01 PM 2 22.18 0.00 1.57 0.75 0.07 75.43 01:27:01 PM 3 7.46 0.00 1.39 2.74 0.07 88.34 01:27:01 PM 4 20.59 0.00 3.00 0.57 0.05 75.79 01:27:01 PM 5 19.67 0.00 1.81 0.90 0.05 77.57 01:27:01 PM 6 12.35 0.00 1.21 0.40 0.07 85.98 01:27:01 PM 7 6.31 0.00 1.29 0.38 0.07 91.95 01:28:01 PM all 32.39 0.00 1.55 1.30 0.11 64.65 01:28:01 PM 0 48.00 0.00 0.74 0.17 0.10 50.99 01:28:01 PM 1 13.99 0.00 1.61 2.01 0.10 82.29 01:28:01 PM 2 47.35 0.00 1.94 1.25 0.12 49.34 01:28:01 PM 3 22.61 0.00 1.54 1.16 0.10 74.59 01:28:01 PM 4 43.52 0.00 1.79 0.80 0.10 53.79 01:28:01 PM 5 23.38 0.00 0.95 0.25 0.08 75.33 01:28:01 PM 6 32.77 0.00 1.94 1.93 0.13 63.23 01:28:01 PM 7 27.46 0.00 1.89 2.80 0.15 67.69 01:29:01 PM all 35.60 0.00 2.83 1.50 0.10 59.96 01:29:01 PM 0 24.26 0.00 1.88 1.55 0.12 72.19 01:29:01 PM 1 35.52 0.00 3.35 1.36 0.10 59.67 01:29:01 PM 2 28.74 0.00 3.14 3.37 0.10 64.65 01:29:01 PM 3 34.05 0.00 2.65 1.03 0.10 62.17 01:29:01 PM 4 43.68 0.00 2.78 1.35 0.08 52.11 01:29:01 PM 5 43.64 0.00 3.21 1.06 0.08 52.01 01:29:01 PM 6 38.21 0.00 2.76 0.87 0.10 58.06 01:29:01 PM 7 36.72 0.00 2.89 1.41 0.12 58.86 01:30:00 PM all 20.70 0.00 2.16 0.07 0.10 76.97 01:30:00 PM 0 14.67 0.00 1.77 0.05 0.10 83.40 01:30:00 PM 1 18.47 0.00 2.13 0.14 0.10 79.16 01:30:00 PM 2 23.68 0.00 2.20 0.05 0.12 73.96 01:30:00 PM 3 18.11 0.00 1.84 0.03 0.10 79.91 01:30:00 PM 4 19.85 0.00 2.13 0.09 0.12 77.81 01:30:00 PM 5 28.40 0.00 2.63 0.05 0.10 68.82 01:30:00 PM 6 26.03 0.00 2.81 0.07 0.09 71.01 01:30:00 PM 7 16.43 0.00 1.76 0.05 0.10 81.66 01:30:01 PM all 13.19 0.00 7.33 0.24 0.00 79.24 01:30:01 PM 0 6.73 0.00 8.65 0.00 0.00 84.62 01:30:01 PM 1 21.36 0.00 4.85 0.00 0.00 73.79 01:30:01 PM 2 12.62 0.00 6.80 0.00 0.00 80.58 01:30:01 PM 3 7.00 0.00 5.00 0.00 0.00 88.00 01:30:01 PM 4 7.77 0.00 7.77 0.00 0.00 84.47 01:30:01 PM 5 24.75 0.00 11.88 1.98 0.00 61.39 01:30:01 PM 6 15.53 0.00 7.77 0.00 0.00 76.70 01:30:01 PM 7 9.80 0.00 5.88 0.00 0.00 84.31 01:31:01 PM all 12.21 0.00 1.70 0.03 0.09 85.96 01:31:01 PM 0 13.55 0.00 2.06 0.05 0.10 84.24 01:31:01 PM 1 9.67 0.00 1.74 0.02 0.10 88.47 01:31:01 PM 2 14.68 0.00 1.17 0.03 0.10 84.01 01:31:01 PM 3 9.85 0.00 1.34 0.03 0.10 88.67 01:31:01 PM 4 11.73 0.00 1.98 0.02 0.08 86.20 01:31:01 PM 5 12.55 0.00 1.79 0.08 0.08 85.48 01:31:01 PM 6 12.32 0.00 1.79 0.00 0.08 85.80 01:31:01 PM 7 13.35 0.00 1.71 0.03 0.07 84.84 01:32:01 PM all 1.32 0.00 0.66 0.00 0.05 97.97 01:32:01 PM 0 2.09 0.00 0.12 0.00 0.03 97.76 01:32:01 PM 1 1.57 0.00 1.42 0.00 0.07 96.94 01:32:01 PM 2 1.29 0.00 1.44 0.00 0.05 97.22 01:32:01 PM 3 0.85 0.00 0.60 0.00 0.07 98.47 01:32:01 PM 4 0.89 0.00 0.57 0.00 0.05 98.49 01:32:01 PM 5 1.81 0.00 0.18 0.02 0.05 97.94 01:32:01 PM 6 1.32 0.00 0.82 0.00 0.05 97.81 01:32:01 PM 7 0.70 0.00 0.17 0.00 0.03 99.10 01:33:01 PM all 10.94 0.00 0.59 0.01 0.06 88.40 01:33:01 PM 0 6.27 0.00 0.38 0.08 0.07 93.19 01:33:01 PM 1 9.80 0.00 0.42 0.00 0.05 89.73 01:33:01 PM 2 9.15 0.00 0.47 0.00 0.05 90.33 01:33:01 PM 3 7.27 0.00 0.70 0.00 0.05 91.98 01:33:01 PM 4 5.48 0.00 0.92 0.00 0.08 93.51 01:33:01 PM 5 42.95 0.00 1.12 0.03 0.08 55.82 01:33:01 PM 6 2.89 0.00 0.32 0.00 0.03 96.76 01:33:01 PM 7 3.71 0.00 0.40 0.00 0.07 95.82 01:34:01 PM all 33.22 0.00 1.21 0.26 0.09 65.23 01:34:01 PM 0 25.91 0.00 0.97 0.27 0.08 72.77 01:34:01 PM 1 38.26 0.00 1.33 1.38 0.08 58.95 01:34:01 PM 2 40.35 0.00 0.84 0.17 0.10 58.54 01:34:01 PM 3 25.92 0.00 1.17 0.10 0.08 72.72 01:34:01 PM 4 32.77 0.00 1.40 0.02 0.10 65.72 01:34:01 PM 5 49.77 0.00 1.61 0.10 0.10 48.42 01:34:01 PM 6 30.27 0.00 1.36 0.02 0.08 68.27 01:34:01 PM 7 22.51 0.00 0.99 0.00 0.08 76.42 01:35:01 PM all 27.66 0.00 2.13 0.45 0.11 69.64 01:35:01 PM 0 21.50 0.00 1.88 0.22 0.12 76.29 01:35:01 PM 1 37.38 0.00 2.42 0.20 0.13 59.86 01:35:01 PM 2 15.98 0.00 2.17 0.94 0.10 80.81 01:35:01 PM 3 37.57 0.00 2.97 0.27 0.13 59.06 01:35:01 PM 4 37.43 0.00 2.20 0.23 0.10 60.04 01:35:01 PM 5 16.19 0.00 2.04 0.34 0.12 81.32 01:35:01 PM 6 29.56 0.00 1.56 1.32 0.10 67.46 01:35:01 PM 7 25.68 0.00 1.83 0.10 0.10 72.29 01:36:01 PM all 28.75 0.00 1.68 0.35 0.09 69.13 01:36:01 PM 0 29.09 0.00 1.69 0.57 0.10 68.56 01:36:01 PM 1 31.37 0.00 1.78 1.44 0.08 65.33 01:36:01 PM 2 39.95 0.00 2.28 0.03 0.10 57.64 01:36:01 PM 3 18.85 0.00 1.75 0.13 0.08 79.19 01:36:01 PM 4 28.23 0.00 1.29 0.18 0.12 70.18 01:36:01 PM 5 34.83 0.00 1.45 0.38 0.08 63.25 01:36:01 PM 6 30.91 0.00 1.82 0.00 0.08 67.18 01:36:01 PM 7 16.71 0.00 1.41 0.02 0.10 81.77 01:36:01 PM CPU %user %nice %system %iowait %steal %idle 01:37:01 PM all 33.40 0.00 1.63 0.89 0.09 63.99 01:37:01 PM 0 39.19 0.00 2.42 0.10 0.08 58.21 01:37:01 PM 1 48.62 0.00 1.63 2.82 0.10 46.83 01:37:01 PM 2 14.23 0.00 1.89 1.04 0.08 82.76 01:37:01 PM 3 22.71 0.00 1.46 2.58 0.10 73.15 01:37:01 PM 4 34.37 0.00 1.63 0.25 0.08 63.66 01:37:01 PM 5 39.88 0.00 1.73 0.03 0.08 58.28 01:37:01 PM 6 46.49 0.00 1.26 0.27 0.08 51.91 01:37:01 PM 7 21.70 0.00 1.06 0.00 0.08 77.16 Average: all 22.76 0.00 1.66 0.58 0.09 74.91 Average: 0 21.55 0.00 1.58 0.81 0.09 75.97 Average: 1 23.55 0.00 1.83 0.93 0.09 73.61 Average: 2 23.39 0.00 1.74 0.69 0.09 74.08 Average: 3 18.62 0.00 1.59 0.74 0.09 78.97 Average: 4 25.29 0.00 1.80 0.32 0.09 72.51 Average: 5 28.45 0.00 1.70 0.30 0.08 69.47 Average: 6 23.89 0.00 1.61 0.44 0.08 73.98 Average: 7 17.36 0.00 1.40 0.44 0.09 80.71