---> uname -a: Linux prd-centos8-docker-8c-8g-2562.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 16G 145G 10% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1646 22285 19 7959 29770 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:2e:e2:69 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.195/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85625sec preferred_lft 85625sec inet6 fe80::f816:3eff:fe2e:e269/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fe:93:35:1f 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 ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 10/13/2025 _x86_64_ (8 CPU) 22:36:23 LINUX RESTART (8 CPU) 10:37:01 PM tps rtps wtps bread/s bwrtn/s 10:38:01 PM 124.16 0.38 123.78 79.31 9584.41 10:39:01 PM 33.31 2.15 31.16 1512.68 3897.62 10:40:01 PM 193.20 14.41 178.79 1866.84 4931.27 10:41:01 PM 100.02 0.63 99.38 349.08 11718.06 10:42:01 PM 71.89 1.97 69.92 139.98 7674.87 10:43:01 PM 137.52 0.17 137.35 21.59 15538.27 10:44:01 PM 1203.25 0.02 1203.23 13.60 82729.48 10:45:01 PM 1034.28 0.00 1034.28 0.00 48309.93 10:46:01 PM 34.69 0.00 34.69 0.00 826.42 10:47:01 PM 9.30 0.00 9.30 0.00 1217.73 10:48:01 PM 232.64 0.10 232.54 5.73 14664.46 10:49:01 PM 571.19 0.63 570.55 62.39 35818.45 Average: 312.11 1.71 310.40 337.61 19741.80 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29513284 31278168 3142428 9.62 2688 2082008 1376648 4.08 153684 2525148 89008 10:39:01 PM 29436212 31255004 3219500 9.86 2688 2134888 1366356 4.05 157964 2592452 336 10:40:01 PM 28259604 30518204 4396108 13.46 2688 2566128 2010868 5.97 254716 3638092 277616 10:41:01 PM 27164380 29628316 5491332 16.82 2688 2768152 2718432 8.07 281100 4690756 138900 10:42:01 PM 26747680 29316796 5908032 18.09 2688 2869744 2967004 8.80 294176 5079088 27572 10:43:01 PM 24291416 28223484 8364296 25.61 2688 4217060 3914092 11.61 487344 7225264 967432 10:44:01 PM 22196756 27639476 10458956 32.03 2688 5473412 4229416 12.55 529024 8766720 192924 10:45:01 PM 21087768 27496968 11567944 35.42 2688 6326244 3605892 10.70 590668 9561712 5496 10:46:01 PM 19194792 25605344 13460920 41.22 2688 6326624 3991856 11.84 591860 11395116 8 10:47:01 PM 20165804 26606060 12489908 38.25 2688 6356000 4099160 12.16 596708 10443288 20 10:48:01 PM 23024576 30674240 9631136 29.49 2688 7493404 1412028 4.19 1127012 7000096 869248 10:49:01 PM 22871048 30535796 9784664 29.96 2688 7509184 1441368 4.28 1301948 6961776 19840 Average: 24496110 29064821 8159602 24.99 2688 4676904 2761093 8.19 530517 6656626 215700 10:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 PM eth0 61.83 47.25 991.94 22.99 0.00 0.00 0.00 0.00 10:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM eth0 103.67 92.95 216.05 27.57 0.00 0.00 0.00 0.00 10:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM eth0 478.31 373.91 6067.29 59.93 0.00 0.00 0.00 0.00 10:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM eth0 197.40 164.06 2816.24 20.58 0.00 0.00 0.00 0.00 10:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM eth0 111.53 93.12 1413.75 20.83 0.00 0.00 0.00 0.00 10:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM eth0 432.06 337.87 5901.69 40.68 0.00 0.00 0.00 0.00 10:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM eth0 324.58 263.31 4958.54 33.45 0.00 0.00 0.00 0.00 10:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM eth0 176.55 146.93 2168.26 20.34 0.00 0.00 0.00 0.00 10:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM eth0 0.97 0.20 0.14 0.44 0.00 0.00 0.00 0.00 10:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM eth0 1.35 0.32 0.19 0.30 0.00 0.00 0.00 0.00 10:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM eth0 322.85 256.61 3467.51 46.94 0.00 0.00 0.00 0.00 10:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM eth0 352.56 452.19 296.84 7585.12 0.00 0.00 0.00 0.00 10:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 213.64 185.73 2358.26 656.55 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 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) 10/13/2025 _x86_64_ (8 CPU) 22:36:23 LINUX RESTART (8 CPU) 10:37:01 PM CPU %user %nice %system %iowait %steal %idle 10:38:01 PM all 6.45 0.00 0.60 0.29 0.04 92.63 10:38:01 PM 0 0.43 0.00 0.12 0.03 0.05 99.37 10:38:01 PM 1 21.39 0.00 2.12 0.88 0.03 75.57 10:38:01 PM 2 1.97 0.00 0.30 0.43 0.05 97.24 10:38:01 PM 3 6.34 0.00 0.32 0.33 0.03 92.98 10:38:01 PM 4 2.37 0.00 0.15 0.18 0.03 97.27 10:38:01 PM 5 2.57 0.00 0.27 0.02 0.03 97.11 10:38:01 PM 6 13.79 0.00 1.23 0.25 0.05 84.67 10:38:01 PM 7 2.70 0.00 0.27 0.15 0.03 96.85 10:39:01 PM all 0.81 0.00 0.25 0.11 0.03 98.81 10:39:01 PM 0 0.23 0.00 0.08 0.00 0.02 99.67 10:39:01 PM 1 0.57 0.00 0.18 0.02 0.03 99.20 10:39:01 PM 2 1.99 0.00 0.28 0.37 0.02 97.35 10:39:01 PM 3 0.57 0.00 0.15 0.00 0.03 99.25 10:39:01 PM 4 0.32 0.00 0.23 0.12 0.03 99.30 10:39:01 PM 5 1.07 0.00 0.12 0.00 0.02 98.80 10:39:01 PM 6 0.87 0.00 0.12 0.13 0.02 98.87 10:39:01 PM 7 0.84 0.00 0.84 0.27 0.03 98.03 10:40:01 PM all 17.36 0.00 1.09 0.47 0.07 81.00 10:40:01 PM 0 14.92 0.00 0.85 0.15 0.08 83.99 10:40:01 PM 1 27.15 0.00 1.37 0.59 0.07 70.83 10:40:01 PM 2 15.41 0.00 1.15 0.52 0.08 82.83 10:40:01 PM 3 20.27 0.00 0.68 0.25 0.07 78.73 10:40:01 PM 4 21.43 0.00 1.37 0.92 0.10 76.17 10:40:01 PM 5 9.72 0.00 0.92 0.10 0.05 89.21 10:40:01 PM 6 16.62 0.00 1.15 1.04 0.07 81.12 10:40:01 PM 7 13.37 0.00 1.19 0.23 0.07 85.14 10:41:01 PM all 47.78 0.00 1.09 0.25 0.09 50.79 10:41:01 PM 0 69.18 0.00 0.47 0.00 0.08 30.27 10:41:01 PM 1 64.00 0.00 0.77 0.02 0.08 35.13 10:41:01 PM 2 38.98 0.00 1.40 0.30 0.08 59.23 10:41:01 PM 3 53.78 0.00 1.72 0.49 0.10 43.91 10:41:01 PM 4 26.35 0.00 1.22 0.84 0.08 71.51 10:41:01 PM 5 54.57 0.00 0.84 0.05 0.10 44.44 10:41:01 PM 6 42.89 0.00 1.52 0.27 0.10 55.22 10:41:01 PM 7 32.34 0.00 0.79 0.03 0.08 66.76 10:42:01 PM all 47.26 0.00 1.28 0.18 0.10 51.19 10:42:01 PM 0 54.15 0.00 1.60 0.08 0.10 44.06 10:42:01 PM 1 34.73 0.00 1.25 0.05 0.12 63.85 10:42:01 PM 2 47.89 0.00 1.29 0.23 0.10 50.49 10:42:01 PM 3 49.42 0.00 1.87 0.33 0.10 48.27 10:42:01 PM 4 42.34 0.00 1.40 0.53 0.10 55.62 10:42:01 PM 5 64.68 0.00 0.70 0.03 0.08 34.50 10:42:01 PM 6 45.50 0.00 1.29 0.10 0.08 53.03 10:42:01 PM 7 39.32 0.00 0.80 0.10 0.08 59.69 10:43:01 PM all 19.24 0.00 1.61 0.39 0.07 78.70 10:43:01 PM 0 16.13 0.00 0.97 0.00 0.08 82.82 10:43:01 PM 1 29.72 0.00 1.70 0.02 0.05 68.51 10:43:01 PM 2 13.16 0.00 1.64 1.39 0.07 83.75 10:43:01 PM 3 26.45 0.00 3.23 0.77 0.08 69.46 10:43:01 PM 4 13.52 0.00 1.27 0.13 0.07 85.01 10:43:01 PM 5 11.03 0.00 0.62 0.25 0.05 88.05 10:43:01 PM 6 34.83 0.00 1.82 0.22 0.07 63.06 10:43:01 PM 7 9.08 0.00 1.61 0.33 0.07 88.91 10:44:01 PM all 15.11 0.00 5.36 2.44 0.09 77.00 10:44:01 PM 0 1.86 0.00 8.06 0.00 0.09 90.00 10:44:01 PM 1 38.65 0.00 8.33 5.69 0.10 47.23 10:44:01 PM 2 8.66 0.00 4.52 1.96 0.08 84.77 10:44:01 PM 3 6.15 0.00 6.76 0.03 0.10 86.95 10:44:01 PM 4 18.86 0.00 3.69 0.39 0.07 77.00 10:44:01 PM 5 8.71 0.00 1.19 0.89 0.08 89.13 10:44:01 PM 6 36.62 0.00 4.88 1.28 0.10 57.12 10:44:01 PM 7 1.17 0.00 5.54 9.29 0.07 83.94 10:45:01 PM all 18.58 0.00 3.28 1.93 0.08 76.14 10:45:01 PM 0 11.60 0.00 4.11 0.08 0.08 84.12 10:45:01 PM 1 32.38 0.00 1.70 0.23 0.08 65.60 10:45:01 PM 2 11.45 0.00 2.29 1.05 0.07 85.14 10:45:01 PM 3 10.37 0.00 4.91 0.42 0.08 84.21 10:45:01 PM 4 9.45 0.00 1.54 5.00 0.07 83.95 10:45:01 PM 5 6.49 0.00 0.99 0.90 0.07 91.55 10:45:01 PM 6 8.26 0.00 5.53 7.77 0.08 78.35 10:45:01 PM 7 58.45 0.00 5.19 0.00 0.08 36.28 10:46:01 PM all 22.82 0.00 0.73 0.04 0.06 76.34 10:46:01 PM 0 45.94 0.00 0.95 0.00 0.08 53.03 10:46:01 PM 1 18.85 0.00 0.67 0.00 0.07 80.41 10:46:01 PM 2 5.23 0.00 0.42 0.02 0.05 94.29 10:46:01 PM 3 19.53 0.00 0.62 0.00 0.07 79.78 10:46:01 PM 4 14.28 0.00 0.45 0.00 0.05 85.22 10:46:01 PM 5 3.06 0.00 0.33 0.07 0.07 96.47 10:46:01 PM 6 13.18 0.00 0.62 0.27 0.03 85.91 10:46:01 PM 7 62.41 0.00 1.82 0.00 0.08 35.69 10:47:01 PM all 20.84 0.00 0.84 0.02 0.06 78.23 10:47:01 PM 0 60.76 0.00 1.40 0.05 0.10 37.69 10:47:01 PM 1 12.07 0.00 0.92 0.00 0.07 86.95 10:47:01 PM 2 35.70 0.00 0.95 0.02 0.08 63.24 10:47:01 PM 3 5.70 0.00 0.63 0.08 0.05 93.53 10:47:01 PM 4 14.01 0.00 0.77 0.00 0.07 85.15 10:47:01 PM 5 16.51 0.00 0.62 0.00 0.05 82.82 10:47:01 PM 6 9.15 0.00 0.63 0.02 0.05 90.15 10:47:01 PM 7 12.86 0.00 0.80 0.00 0.03 86.30 10:48:01 PM all 19.35 0.00 2.72 0.39 0.08 77.47 10:48:01 PM 0 31.30 0.00 3.41 0.20 0.07 65.02 10:48:01 PM 1 18.32 0.00 1.82 0.05 0.08 79.73 10:48:01 PM 2 22.49 0.00 3.14 0.92 0.10 73.34 10:48:01 PM 3 12.65 0.00 2.72 0.07 0.07 84.50 10:48:01 PM 4 16.61 0.00 2.21 0.07 0.07 81.05 10:48:01 PM 5 8.83 0.00 3.56 0.00 0.07 87.54 10:48:01 PM 6 34.14 0.00 2.56 0.03 0.07 63.20 10:48:01 PM 7 10.40 0.00 2.38 1.74 0.08 85.40 10:48:01 PM CPU %user %nice %system %iowait %steal %idle 10:49:01 PM all 10.20 0.00 1.92 1.15 0.06 86.67 10:49:01 PM 0 6.06 0.00 1.18 0.40 0.07 92.29 10:49:01 PM 1 13.73 0.00 2.51 2.32 0.05 81.39 10:49:01 PM 2 6.60 0.00 1.76 2.25 0.07 89.33 10:49:01 PM 3 20.67 0.00 3.01 2.43 0.07 73.82 10:49:01 PM 4 7.55 0.00 1.30 0.92 0.05 90.17 10:49:01 PM 5 5.20 0.00 1.01 0.10 0.05 93.65 10:49:01 PM 6 11.92 0.00 2.09 0.48 0.07 85.44 10:49:01 PM 7 9.88 0.00 2.46 0.33 0.05 87.27 Average: all 20.48 0.00 1.73 0.64 0.07 77.08 Average: 0 26.10 0.00 1.92 0.08 0.08 71.82 Average: 1 25.95 0.00 1.94 0.82 0.07 71.22 Average: 2 17.47 0.00 1.59 0.79 0.07 80.08 Average: 3 19.34 0.00 2.21 0.43 0.07 77.95 Average: 4 15.59 0.00 1.30 0.76 0.07 82.29 Average: 5 16.05 0.00 0.93 0.20 0.06 82.77 Average: 6 22.30 0.00 1.95 0.98 0.07 74.70 Average: 7 21.09 0.00 1.97 1.03 0.06 75.85