---> uname -a: Linux prd-centos8-docker-8c-8g-2728.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1116 25316 19 5457 30300 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:ec:6c:48 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.233/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85746sec preferred_lft 85746sec inet6 fe80::f816:3eff:feec:6c48/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7b:f2:46:23 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::42:7bff:fef2:4623/64 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) 10/14/2025 _x86_64_ (8 CPU) 16:30:21 LINUX RESTART (8 CPU) 04:31:01 PM tps rtps wtps bread/s bwrtn/s 04:32:01 PM 133.80 14.03 119.77 2941.06 9117.06 04:33:01 PM 224.69 5.41 219.28 1217.19 11529.54 04:34:01 PM 163.22 0.18 163.04 98.62 36404.63 04:35:01 PM 58.31 0.67 57.65 453.72 12794.44 04:36:01 PM 17.98 0.48 17.49 21.46 404.88 04:37:01 PM 5.58 0.00 5.58 0.00 392.05 04:38:01 PM 42.98 0.00 42.98 0.00 8642.24 04:39:01 PM 88.24 0.00 88.24 0.00 15629.91 04:40:01 PM 165.96 0.00 165.96 0.00 2212.16 04:41:01 PM 75.19 2.92 72.28 4554.35 29725.67 Average: 97.60 2.37 95.23 928.69 12685.61 04:31:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:32:01 PM 29358016 31194960 3297696 10.10 2688 2155616 1962148 5.82 158840 2685956 168368 04:33:01 PM 28062784 30260896 4592928 14.06 2688 2509356 2208296 6.55 249708 3851308 204740 04:34:01 PM 25731884 29124552 6923828 21.20 2688 3676704 3183124 9.44 339580 5975220 343996 04:35:01 PM 25220692 28631708 7435020 22.77 2688 3693292 3829360 11.36 436332 6387416 76 04:36:01 PM 25100052 28516736 7555660 23.14 2688 3699020 3662484 10.87 438784 6506892 68 04:37:01 PM 25438396 28864368 7217316 22.10 2688 3708392 3447016 10.23 440800 6171264 20 04:38:01 PM 24574360 28648880 8081352 24.75 2688 4340796 3813796 11.32 505740 6940288 391168 04:39:01 PM 23178412 27341204 9477300 29.02 2688 4431576 6184388 18.35 552984 8250532 2052 04:40:01 PM 23991848 28091900 8663864 26.53 2688 4356788 3949392 11.72 552604 7453304 896 04:41:01 PM 25940560 31040596 6715152 20.56 2688 5347324 1523200 4.52 906680 5144920 23152 Average: 25659700 29171580 6996012 21.42 2688 3791886 3376320 10.02 458205 5936710 113454 04:31:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 PM eth0 99.20 71.16 1294.98 27.10 0.00 0.00 0.00 0.00 04:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 PM eth0 414.31 332.59 4948.17 44.15 0.00 0.00 0.00 0.00 04:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM eth0 437.58 261.74 10442.52 38.19 0.00 0.00 0.00 0.00 04:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM lo 25.89 25.89 2.37 2.37 0.00 0.00 0.00 0.00 04:35:01 PM eth0 77.87 54.05 20.41 22.10 0.00 0.00 0.00 0.00 04:35:01 PM docker0 7.70 8.66 1.03 1.01 0.00 0.00 0.00 0.00 04:35:01 PM veth41a6297 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 04:36:01 PM lo 66.79 66.79 4.23 4.23 0.00 0.00 0.00 0.00 04:36:01 PM eth0 343.19 247.93 89.77 97.17 0.00 0.00 0.00 0.00 04:36:01 PM docker0 4.75 5.61 0.81 0.84 0.00 0.00 0.00 0.00 04:37:01 PM lo 21.69 21.69 1.06 1.06 0.00 0.00 0.00 0.00 04:37:01 PM eth0 186.57 142.02 104.04 47.92 0.00 0.00 0.00 0.00 04:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 04:38:01 PM eth0 440.78 200.40 3001.58 28.37 0.00 0.00 0.00 0.00 04:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 PM lo 589.82 589.82 91.51 91.51 0.00 0.00 0.00 0.00 04:39:01 PM eth0 108.10 73.45 29.31 30.31 0.00 0.00 0.00 0.00 04:39:01 PM docker0 246.98 259.79 41.67 43.07 0.00 0.00 0.00 0.00 04:39:01 PM veth6229f6e 217.88 229.41 41.52 34.96 0.00 0.00 0.00 0.00 04:39:01 PM veth4c25b80 29.10 31.08 3.52 8.37 0.00 0.00 0.00 0.00 04:40:01 PM lo 742.65 742.65 148.62 148.62 0.00 0.00 0.00 0.00 04:40:01 PM eth0 86.32 63.58 266.72 23.11 0.00 0.00 0.00 0.00 04:40:01 PM docker0 328.59 335.60 75.82 69.54 0.00 0.00 0.00 0.00 04:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 PM eth0 75.86 65.14 1259.87 13.37 0.00 0.00 0.00 0.00 04:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 144.70 144.70 24.78 24.78 0.00 0.00 0.00 0.00 Average: eth0 226.98 151.21 2145.88 37.18 0.00 0.00 0.00 0.00 Average: docker0 58.80 60.96 11.93 11.45 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) 10/14/2025 _x86_64_ (8 CPU) 16:30:21 LINUX RESTART (8 CPU) 04:31:01 PM CPU %user %nice %system %iowait %steal %idle 04:32:01 PM all 9.81 0.00 0.93 2.74 0.05 86.47 04:32:01 PM 0 2.59 0.00 0.58 1.15 0.07 95.61 04:32:01 PM 1 26.99 0.00 2.38 3.20 0.08 67.35 04:32:01 PM 2 4.33 0.00 0.42 0.23 0.03 94.99 04:32:01 PM 3 13.00 0.00 0.95 1.44 0.05 84.56 04:32:01 PM 4 9.86 0.00 0.70 8.20 0.05 81.18 04:32:01 PM 5 6.06 0.00 0.53 0.17 0.03 93.21 04:32:01 PM 6 9.39 0.00 0.94 3.91 0.03 85.73 04:32:01 PM 7 6.32 0.00 0.92 3.63 0.05 89.08 04:33:01 PM all 29.67 0.00 1.34 3.78 0.10 65.11 04:33:01 PM 0 21.17 0.00 0.99 2.49 0.10 75.25 04:33:01 PM 1 34.13 0.00 1.11 3.82 0.12 60.82 04:33:01 PM 2 22.74 0.00 1.53 9.89 0.10 65.74 04:33:01 PM 3 17.92 0.00 1.34 1.37 0.08 79.28 04:33:01 PM 4 42.17 0.00 0.96 5.06 0.10 51.71 04:33:01 PM 5 23.73 0.00 1.39 4.55 0.10 70.23 04:33:01 PM 6 36.75 0.00 1.56 0.55 0.12 61.02 04:33:01 PM 7 38.73 0.00 1.82 2.53 0.10 56.81 04:34:01 PM all 33.46 0.00 2.61 2.89 0.11 60.92 04:34:01 PM 0 45.66 0.00 1.72 0.27 0.12 52.23 04:34:01 PM 1 26.56 0.00 2.83 8.58 0.12 61.91 04:34:01 PM 2 41.03 0.00 3.55 5.78 0.13 49.50 04:34:01 PM 3 20.29 0.00 2.94 2.96 0.10 73.70 04:34:01 PM 4 37.55 0.00 2.74 0.69 0.12 58.90 04:34:01 PM 5 25.59 0.00 2.07 2.81 0.10 69.43 04:34:01 PM 6 43.86 0.00 2.64 1.99 0.12 51.39 04:34:01 PM 7 27.16 0.00 2.42 0.10 0.10 70.22 04:35:01 PM all 21.96 0.00 1.93 1.17 0.10 74.84 04:35:01 PM 0 23.81 0.00 1.69 0.28 0.08 74.13 04:35:01 PM 1 23.46 0.00 1.77 0.99 0.12 73.66 04:35:01 PM 2 23.56 0.00 2.11 4.56 0.12 69.65 04:35:01 PM 3 18.54 0.00 1.74 1.07 0.10 78.54 04:35:01 PM 4 18.96 0.00 1.98 0.27 0.12 78.67 04:35:01 PM 5 22.81 0.00 1.81 0.05 0.08 75.24 04:35:01 PM 6 26.04 0.00 2.29 0.25 0.10 71.32 04:35:01 PM 7 18.45 0.00 2.06 1.88 0.08 77.52 04:36:01 PM all 11.47 0.00 1.55 0.08 0.08 86.82 04:36:01 PM 0 9.73 0.00 1.59 0.12 0.08 88.48 04:36:01 PM 1 14.80 0.00 2.06 0.07 0.07 83.00 04:36:01 PM 2 12.86 0.00 1.59 0.05 0.08 85.42 04:36:01 PM 3 11.59 0.00 1.22 0.08 0.08 87.02 04:36:01 PM 4 12.51 0.00 1.66 0.02 0.07 85.75 04:36:01 PM 5 8.02 0.00 1.76 0.07 0.10 90.05 04:36:01 PM 6 10.51 0.00 1.02 0.03 0.07 88.37 04:36:01 PM 7 11.72 0.00 1.52 0.18 0.08 86.49 04:37:01 PM all 11.47 0.00 0.65 0.03 0.05 87.79 04:37:01 PM 0 1.69 0.00 1.30 0.00 0.05 96.96 04:37:01 PM 1 13.13 0.00 0.60 0.00 0.07 86.20 04:37:01 PM 2 39.32 0.00 1.39 0.00 0.08 59.21 04:37:01 PM 3 9.30 0.00 0.30 0.00 0.05 90.35 04:37:01 PM 4 5.96 0.00 0.67 0.00 0.05 93.33 04:37:01 PM 5 8.43 0.00 0.27 0.15 0.05 91.10 04:37:01 PM 6 11.26 0.00 0.47 0.10 0.03 88.14 04:37:01 PM 7 2.74 0.00 0.23 0.00 0.05 96.97 04:38:01 PM all 34.26 0.00 1.48 0.36 0.09 63.80 04:38:01 PM 0 32.59 0.00 1.74 0.05 0.08 65.54 04:38:01 PM 1 27.86 0.00 1.11 0.05 0.08 70.90 04:38:01 PM 2 41.89 0.00 1.76 0.54 0.12 55.70 04:38:01 PM 3 35.69 0.00 1.64 0.47 0.10 62.10 04:38:01 PM 4 37.54 0.00 1.81 0.03 0.10 60.52 04:38:01 PM 5 37.86 0.00 1.17 1.51 0.10 59.36 04:38:01 PM 6 23.63 0.00 1.51 0.25 0.08 74.53 04:38:01 PM 7 37.01 0.00 1.12 0.02 0.08 61.77 04:39:01 PM all 26.41 0.00 1.80 0.89 0.10 70.80 04:39:01 PM 0 28.49 0.00 1.46 0.52 0.12 69.42 04:39:01 PM 1 21.98 0.00 2.08 1.71 0.10 74.13 04:39:01 PM 2 38.29 0.00 2.24 0.80 0.10 58.56 04:39:01 PM 3 32.90 0.00 2.08 1.06 0.10 63.87 04:39:01 PM 4 22.66 0.00 1.44 0.55 0.10 75.24 04:39:01 PM 5 32.45 0.00 1.40 0.38 0.10 65.66 04:39:01 PM 6 18.85 0.00 1.79 2.09 0.08 77.18 04:39:01 PM 7 15.63 0.00 1.90 0.03 0.10 82.34 04:40:01 PM all 28.53 0.00 1.53 0.33 0.10 69.51 04:40:01 PM 0 19.34 0.00 1.34 0.48 0.10 78.73 04:40:01 PM 1 36.88 0.00 0.89 0.05 0.10 62.08 04:40:01 PM 2 21.03 0.00 1.95 0.02 0.10 76.91 04:40:01 PM 3 42.09 0.00 2.16 0.13 0.12 55.49 04:40:01 PM 4 39.54 0.00 1.25 0.12 0.10 58.99 04:40:01 PM 5 20.24 0.00 1.17 0.02 0.08 78.49 04:40:01 PM 6 33.18 0.00 2.05 1.84 0.10 62.83 04:40:01 PM 7 15.92 0.00 1.46 0.00 0.08 82.54 04:41:01 PM all 18.92 0.00 1.73 2.47 0.07 76.81 04:41:01 PM 0 4.83 0.00 0.94 2.19 0.05 92.00 04:41:01 PM 1 34.44 0.00 2.04 4.58 0.08 58.86 04:41:01 PM 2 29.46 0.00 1.89 2.21 0.07 66.38 04:41:01 PM 3 19.20 0.00 1.27 1.96 0.07 77.50 04:41:01 PM 4 24.07 0.00 2.86 5.12 0.07 67.89 04:41:01 PM 5 18.10 0.00 1.60 2.44 0.08 77.77 04:41:01 PM 6 12.31 0.00 1.76 0.02 0.07 85.86 04:41:01 PM 7 8.93 0.00 1.51 1.29 0.05 88.23 Average: all 22.58 0.00 1.56 1.47 0.09 74.30 Average: 0 18.96 0.00 1.33 0.76 0.09 78.86 Average: 1 26.02 0.00 1.68 2.30 0.09 69.90 Average: 2 27.44 0.00 1.84 2.40 0.09 68.22 Average: 3 22.04 0.00 1.56 1.05 0.09 75.25 Average: 4 25.07 0.00 1.61 2.01 0.09 71.23 Average: 5 20.32 0.00 1.32 1.21 0.08 77.06 Average: 6 22.56 0.00 1.60 1.10 0.08 74.66 Average: 7 18.25 0.00 1.50 0.97 0.08 79.21