---> uname -a: Linux prd-centos8-docker-8c-8g-34206.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 1649 22269 19 7970 29767 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:b2:26 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.210/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85735sec preferred_lft 85735sec inet6 fe80::f816:3eff:fefb:b226/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:99:17:9a:36 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) 08/09/2025 _x86_64_ (8 CPU) 23:48:18 LINUX RESTART (8 CPU) 11:49:02 PM tps rtps wtps bread/s bwrtn/s 11:50:01 PM 183.33 14.69 168.64 3077.76 11433.91 11:51:01 PM 249.08 4.23 244.85 759.08 17310.06 11:52:01 PM 83.75 0.00 83.75 0.00 8460.14 11:53:01 PM 112.36 2.37 110.00 190.37 4422.10 11:54:01 PM 521.19 0.03 521.16 19.33 68909.40 11:55:01 PM 1013.95 0.02 1013.93 13.60 42424.45 11:56:01 PM 777.59 0.00 777.59 0.00 33464.21 11:57:01 PM 12.61 0.00 12.61 0.00 1388.25 11:58:01 PM 149.98 0.00 149.98 0.00 13249.55 11:59:01 PM 643.51 0.73 642.78 68.12 36407.65 Average: 375.05 2.19 372.86 408.46 23767.58 11:49:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:50:01 PM 29075332 30965792 3580380 10.96 2688 2203212 1784928 5.30 166788 2932652 120412 11:51:01 PM 27473964 29795752 5181748 15.87 2688 2627760 2616668 7.76 273208 4394488 67208 11:52:01 PM 26621632 29177300 6034080 18.48 2688 2858164 3709256 11.01 290076 5214380 70172 11:53:01 PM 25720624 29021468 6935088 21.24 2688 3598164 3187764 9.46 336604 6051556 706152 11:54:01 PM 21674228 27146164 10981484 33.63 2688 5505940 4848204 14.38 460616 9425160 894336 11:55:01 PM 21756424 28248560 10899288 33.38 2688 6410208 3431936 10.18 514288 9036416 905112 11:56:01 PM 19841796 26285068 12813916 39.24 2688 6359252 3741092 11.10 528864 10821300 8 11:57:01 PM 20274932 26747952 12380780 37.91 2688 6388628 3880280 11.51 533712 10391044 3756 11:58:01 PM 20320328 27527452 12335384 37.77 2688 7056000 3481836 10.33 599588 10209264 420412 11:59:01 PM 22841488 30515856 9814224 30.05 2688 7519084 1477488 4.38 1219968 7070620 18316 Average: 23560075 28543136 9095637 27.85 2688 5052641 3215945 9.54 492371 7554688 320588 11:49:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 304.44 279.72 1609.67 79.22 0.00 0.00 0.00 0.00 11:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM eth0 460.13 331.51 6264.45 42.84 0.00 0.00 0.00 0.00 11:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM eth0 227.26 168.92 3617.16 22.75 0.00 0.00 0.00 0.00 11:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 PM eth0 236.29 211.10 3053.01 31.70 0.00 0.00 0.00 0.00 11:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 PM eth0 577.42 447.37 8983.93 50.35 0.00 0.00 0.00 0.00 11:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 PM eth0 206.63 167.99 2165.01 22.21 0.00 0.00 0.00 0.00 11:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 PM eth0 0.22 0.13 0.06 0.23 0.00 0.00 0.00 0.00 11:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 PM eth0 1.20 0.48 0.51 0.69 0.00 0.00 0.00 0.00 11:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 PM eth0 265.09 215.59 3197.32 35.47 0.00 0.00 0.00 0.00 11:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 PM eth0 380.25 493.12 533.88 7297.81 0.00 0.00 0.00 0.00 11:59:01 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 265.84 231.52 2944.84 759.40 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) 08/09/2025 _x86_64_ (8 CPU) 23:48:18 LINUX RESTART (8 CPU) 11:49:02 PM CPU %user %nice %system %iowait %steal %idle 11:50:01 PM all 10.38 0.00 1.09 1.00 0.06 87.47 11:50:01 PM 0 8.62 0.00 1.38 0.14 0.07 89.80 11:50:01 PM 1 30.71 0.00 2.90 0.95 0.07 65.37 11:50:01 PM 2 9.67 0.00 0.78 1.74 0.07 87.74 11:50:01 PM 3 3.88 0.00 0.66 1.18 0.05 94.23 11:50:01 PM 4 14.20 0.00 0.83 0.86 0.05 84.06 11:50:01 PM 5 4.66 0.00 0.75 1.29 0.08 93.22 11:50:01 PM 6 8.54 0.00 0.56 0.42 0.05 90.42 11:50:01 PM 7 2.72 0.00 0.83 1.46 0.03 94.96 11:51:01 PM all 38.82 0.00 1.34 1.44 0.09 58.31 11:51:01 PM 0 56.32 0.00 0.60 0.07 0.08 42.92 11:51:01 PM 1 30.26 0.00 1.82 2.19 0.12 65.61 11:51:01 PM 2 48.22 0.00 0.97 1.92 0.08 48.80 11:51:01 PM 3 27.41 0.00 1.86 1.15 0.08 69.50 11:51:01 PM 4 57.18 0.00 0.99 0.38 0.10 41.35 11:51:01 PM 5 49.57 0.00 1.81 0.94 0.10 47.59 11:51:01 PM 6 29.12 0.00 1.59 1.17 0.08 68.04 11:51:01 PM 7 12.38 0.00 1.07 3.70 0.07 82.78 11:52:01 PM all 47.99 0.00 1.37 0.35 0.09 50.20 11:52:01 PM 0 38.83 0.00 1.05 0.07 0.12 59.94 11:52:01 PM 1 40.39 0.00 1.81 0.94 0.10 56.77 11:52:01 PM 2 53.17 0.00 1.52 0.22 0.08 45.01 11:52:01 PM 3 45.61 0.00 1.39 0.10 0.10 52.80 11:52:01 PM 4 50.80 0.00 0.87 0.03 0.07 48.23 11:52:01 PM 5 56.30 0.00 1.20 0.87 0.08 41.55 11:52:01 PM 6 58.97 0.00 1.94 0.58 0.10 38.40 11:52:01 PM 7 39.84 0.00 1.19 0.02 0.08 58.87 11:53:01 PM all 33.38 0.00 1.25 0.37 0.08 64.92 11:53:01 PM 0 26.29 0.00 0.70 0.07 0.08 72.86 11:53:01 PM 1 43.97 0.00 2.32 0.32 0.08 53.31 11:53:01 PM 2 28.28 0.00 1.17 0.05 0.08 70.42 11:53:01 PM 3 26.81 0.00 1.35 0.50 0.08 71.25 11:53:01 PM 4 38.81 0.00 0.67 0.13 0.10 60.29 11:53:01 PM 5 39.47 0.00 2.09 1.19 0.10 57.15 11:53:01 PM 6 42.30 0.00 0.75 0.67 0.07 56.22 11:53:01 PM 7 21.07 0.00 0.95 0.02 0.07 77.89 11:54:01 PM all 13.85 0.00 5.42 3.15 0.08 77.51 11:54:01 PM 0 4.65 0.00 2.68 6.24 0.07 86.36 11:54:01 PM 1 1.43 0.00 6.69 0.27 0.08 91.53 11:54:01 PM 2 15.68 0.00 8.73 0.66 0.07 74.86 11:54:01 PM 3 30.84 0.00 6.80 2.36 0.07 59.94 11:54:01 PM 4 18.19 0.00 5.06 1.06 0.10 75.59 11:54:01 PM 5 31.12 0.00 4.24 6.06 0.10 58.48 11:54:01 PM 6 3.79 0.00 6.84 5.75 0.07 83.55 11:54:01 PM 7 4.86 0.00 2.39 2.72 0.07 89.96 11:55:01 PM all 17.61 0.00 3.19 2.70 0.08 76.42 11:55:01 PM 0 47.84 0.00 4.78 1.48 0.08 45.83 11:55:01 PM 1 28.09 0.00 5.31 0.27 0.10 66.23 11:55:01 PM 2 10.44 0.00 1.14 0.92 0.10 87.40 11:55:01 PM 3 9.64 0.00 5.12 2.17 0.10 82.97 11:55:01 PM 4 6.96 0.00 2.01 13.28 0.07 77.69 11:55:01 PM 5 7.43 0.00 0.70 0.15 0.05 91.67 11:55:01 PM 6 3.64 0.00 4.64 2.63 0.08 89.01 11:55:01 PM 7 26.81 0.00 1.89 0.70 0.08 70.52 11:56:01 PM all 23.85 0.00 1.06 2.43 0.07 72.59 11:56:01 PM 0 26.29 0.00 0.77 0.00 0.08 72.86 11:56:01 PM 1 23.86 0.00 0.65 0.00 0.08 75.41 11:56:01 PM 2 3.73 0.00 0.74 1.15 0.07 94.32 11:56:01 PM 3 77.45 0.00 2.28 0.00 0.10 20.17 11:56:01 PM 4 25.94 0.00 0.74 0.00 0.07 73.25 11:56:01 PM 5 17.95 0.00 1.09 5.69 0.07 75.20 11:56:01 PM 6 10.38 0.00 0.58 0.00 0.05 88.99 11:56:01 PM 7 5.02 0.00 1.64 12.61 0.05 80.68 11:57:01 PM all 20.43 0.00 0.75 0.04 0.06 78.72 11:57:01 PM 0 16.26 0.00 0.72 0.00 0.07 82.96 11:57:01 PM 1 9.34 0.00 0.57 0.05 0.05 89.99 11:57:01 PM 2 10.23 0.00 0.60 0.00 0.05 89.12 11:57:01 PM 3 35.82 0.00 0.80 0.00 0.07 63.31 11:57:01 PM 4 14.03 0.00 1.10 0.00 0.07 84.81 11:57:01 PM 5 12.89 0.00 0.78 0.00 0.07 86.26 11:57:01 PM 6 57.71 0.00 0.90 0.17 0.08 41.14 11:57:01 PM 7 7.15 0.00 0.52 0.08 0.07 92.18 11:58:01 PM all 17.65 0.00 2.02 0.48 0.07 79.77 11:58:01 PM 0 54.57 0.00 1.86 0.10 0.08 43.39 11:58:01 PM 1 19.02 0.00 1.82 0.50 0.08 78.58 11:58:01 PM 2 2.62 0.00 2.54 0.00 0.08 94.76 11:58:01 PM 3 11.07 0.00 1.37 0.54 0.07 86.95 11:58:01 PM 4 31.37 0.00 2.24 0.00 0.07 66.33 11:58:01 PM 5 5.68 0.00 2.96 0.18 0.07 91.12 11:58:01 PM 6 1.11 0.00 1.69 0.37 0.07 96.77 11:58:01 PM 7 15.64 0.00 1.71 2.17 0.05 80.43 11:59:01 PM all 12.45 0.00 2.13 2.42 0.07 82.93 11:59:01 PM 0 14.09 0.00 1.86 0.77 0.08 83.20 11:59:01 PM 1 18.55 0.00 2.95 5.35 0.08 73.07 11:59:01 PM 2 14.57 0.00 3.18 4.67 0.08 77.50 11:59:01 PM 3 15.65 0.00 1.32 0.75 0.07 82.20 11:59:01 PM 4 8.53 0.00 2.11 2.17 0.07 87.12 11:59:01 PM 5 13.11 0.00 2.49 3.55 0.07 80.78 11:59:01 PM 6 9.48 0.00 1.41 0.65 0.05 88.41 11:59:01 PM 7 5.61 0.00 1.74 1.46 0.05 91.14 Average: all 23.67 0.00 1.96 1.44 0.08 72.85 Average: 0 29.41 0.00 1.64 0.89 0.08 67.98 Average: 1 24.58 0.00 2.67 1.08 0.09 71.57 Average: 2 19.69 0.00 2.13 1.13 0.08 76.97 Average: 3 28.49 0.00 2.29 0.87 0.08 68.27 Average: 4 26.63 0.00 1.66 1.79 0.08 69.84 Average: 5 23.85 0.00 1.81 1.99 0.08 72.27 Average: 6 22.58 0.00 2.08 1.24 0.07 74.03 Average: 7 14.14 0.00 1.39 2.49 0.06 81.92