---> uname -a: Linux prd-centos8-docker-8c-8g-42047.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 1141 25106 19 5643 30275 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:19:b0:fe brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.108/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85707sec preferred_lft 85707sec inet6 fe80::f816:3eff:fe19:b0fe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:78:95:fb:aa 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::42:78ff:fe95:fbaa/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) 08/29/2025 _x86_64_ (8 CPU) 08:40:31 LINUX RESTART (8 CPU) 08:41:01 AM tps rtps wtps bread/s bwrtn/s 08:42:01 AM 125.25 13.53 111.71 2853.92 6357.09 08:43:01 AM 258.11 11.10 247.01 2178.17 14384.84 08:44:01 AM 179.32 0.63 178.69 488.10 47618.18 08:45:01 AM 36.51 0.18 36.33 13.20 814.68 08:46:01 AM 24.41 0.48 23.93 21.46 462.91 08:47:01 AM 7.33 0.00 7.33 0.00 432.31 08:48:01 AM 27.51 0.00 27.51 0.00 1678.14 08:49:01 AM 98.48 0.00 98.48 0.00 22410.75 08:50:01 AM 178.31 0.00 178.31 0.00 2181.81 08:51:01 AM 49.01 3.83 45.18 6231.42 26906.65 08:52:01 AM 47.83 0.45 47.38 63.86 8451.17 Average: 93.82 2.75 91.08 1077.37 11973.25 08:41:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:42:01 AM 29394152 31194088 3261560 9.99 2688 2118540 1993700 5.92 157568 2658536 227452 08:43:01 AM 27776912 29994524 4878800 14.94 2688 2527852 2956460 8.77 260652 4119336 206916 08:44:01 AM 25414792 28811764 7240920 22.17 2688 3680024 4772308 14.16 395192 6237308 136 08:45:01 AM 25094176 28494948 7561536 23.16 2688 3683032 4233328 12.56 434912 6512648 112 08:46:01 AM 24700632 28106396 7955080 24.36 2688 3688040 4079344 12.10 440920 6901884 76 08:47:01 AM 25787804 29203140 6867908 21.03 2688 3697648 3087272 9.16 442804 5819840 20 08:48:01 AM 24890628 28562884 7765084 23.78 2688 3951904 3585068 10.64 507140 6640428 207984 08:49:01 AM 23195480 27343964 9460232 28.97 2688 4417460 6149372 18.25 554592 8229888 1504 08:50:01 AM 24232064 28317500 8423648 25.80 2688 4342616 3777044 11.21 553204 7209752 5496 08:51:01 AM 24916924 30179416 7738788 23.70 2688 5509856 2170648 6.44 777024 6292352 195820 08:52:01 AM 25655896 30946980 6999816 21.44 2688 5533780 1544240 4.58 967876 5361424 22612 Average: 25550860 29195964 7104852 21.76 2688 3922796 3486253 10.34 499262 5998491 78921 08:41:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 AM eth0 88.79 72.07 1283.37 28.93 0.00 0.00 0.00 0.00 08:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 AM eth0 443.34 368.16 5350.13 50.34 0.00 0.00 0.00 0.00 08:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 AM eth0 363.56 227.22 10049.65 31.46 0.00 0.00 0.00 0.00 08:44:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 08:44:01 AM veth03d22fe 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 08:45:01 AM lo 14.71 14.71 1.19 1.19 0.00 0.00 0.00 0.00 08:45:01 AM eth0 38.26 29.71 14.11 15.96 0.00 0.00 0.00 0.00 08:45:01 AM docker0 2.87 3.42 0.42 0.42 0.00 0.00 0.00 0.00 08:45:01 AM veth402218f 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:46:01 AM lo 69.69 69.69 5.00 5.00 0.00 0.00 0.00 0.00 08:46:01 AM eth0 214.26 172.63 66.41 74.33 0.00 0.00 0.00 0.00 08:46:01 AM docker0 9.53 10.81 1.42 1.45 0.00 0.00 0.00 0.00 08:47:01 AM lo 30.22 30.22 1.48 1.48 0.00 0.00 0.00 0.00 08:47:01 AM eth0 208.86 170.59 106.32 62.69 0.00 0.00 0.00 0.00 08:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 08:48:01 AM eth0 173.90 125.35 998.72 20.79 0.00 0.00 0.00 0.00 08:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 AM lo 376.17 376.17 56.26 56.26 0.00 0.00 0.00 0.00 08:49:01 AM eth0 570.41 304.42 2012.15 35.25 0.00 0.00 0.00 0.00 08:49:01 AM docker0 164.61 172.76 25.76 27.30 0.00 0.00 0.00 0.00 08:49:01 AM vethf483621 147.35 154.17 25.93 22.64 0.00 0.00 0.00 0.00 08:49:01 AM veth0497c91 17.26 19.29 2.08 4.93 0.00 0.00 0.00 0.00 08:50:01 AM lo 1020.93 1020.93 189.55 189.55 0.00 0.00 0.00 0.00 08:50:01 AM eth0 100.57 76.47 271.10 26.28 0.00 0.00 0.00 0.00 08:50:01 AM docker0 460.41 470.46 95.05 90.17 0.00 0.00 0.00 0.00 08:51:01 AM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 08:51:01 AM eth0 187.42 160.55 3394.40 22.32 0.00 0.00 0.00 0.00 08:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 AM eth0 147.28 98.53 231.81 32.46 0.00 0.00 0.00 0.00 08:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 137.53 137.53 23.05 23.05 0.00 0.00 0.00 0.00 Average: eth0 230.61 164.16 2161.72 36.44 0.00 0.00 0.00 0.00 Average: docker0 57.95 59.78 11.15 10.85 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) 08/29/2025 _x86_64_ (8 CPU) 08:40:31 LINUX RESTART (8 CPU) 08:41:01 AM CPU %user %nice %system %iowait %steal %idle 08:42:01 AM all 10.26 0.00 0.91 0.58 0.05 88.20 08:42:01 AM 0 10.89 0.00 0.87 0.68 0.05 87.51 08:42:01 AM 1 9.82 0.00 0.87 0.77 0.05 88.49 08:42:01 AM 2 9.04 0.00 0.95 1.39 0.05 88.57 08:42:01 AM 3 13.25 0.00 1.44 0.32 0.03 84.96 08:42:01 AM 4 6.83 0.00 0.52 0.25 0.05 92.35 08:42:01 AM 5 18.13 0.00 1.25 0.94 0.05 79.63 08:42:01 AM 6 9.75 0.00 1.00 0.18 0.07 89.00 08:42:01 AM 7 4.42 0.00 0.40 0.08 0.02 95.08 08:43:01 AM all 33.65 0.00 1.35 2.14 0.09 62.77 08:43:01 AM 0 22.77 0.00 0.92 1.09 0.10 75.13 08:43:01 AM 1 27.54 0.00 1.66 1.69 0.08 69.03 08:43:01 AM 2 41.20 0.00 1.36 3.10 0.12 54.22 08:43:01 AM 3 29.00 0.00 1.14 1.77 0.10 67.99 08:43:01 AM 4 30.94 0.00 1.56 3.25 0.08 64.17 08:43:01 AM 5 45.35 0.00 1.45 2.02 0.08 51.09 08:43:01 AM 6 47.25 0.00 0.95 1.14 0.08 50.58 08:43:01 AM 7 25.13 0.00 1.81 3.06 0.08 69.91 08:44:01 AM all 28.19 0.00 2.59 3.37 0.10 65.75 08:44:01 AM 0 27.31 0.00 1.86 1.36 0.07 69.40 08:44:01 AM 1 29.50 0.00 2.99 4.52 0.08 62.90 08:44:01 AM 2 25.16 0.00 2.89 0.92 0.18 70.84 08:44:01 AM 3 37.56 0.00 2.58 2.91 0.08 56.86 08:44:01 AM 4 23.90 0.00 2.44 11.64 0.08 61.93 08:44:01 AM 5 31.45 0.00 2.51 2.00 0.12 63.92 08:44:01 AM 6 21.41 0.00 3.12 0.60 0.07 74.80 08:44:01 AM 7 29.27 0.00 2.31 2.99 0.10 65.33 08:45:01 AM all 19.33 0.00 1.84 0.15 0.14 78.54 08:45:01 AM 0 17.84 0.00 1.87 0.08 0.10 80.11 08:45:01 AM 1 10.69 0.00 1.51 0.03 0.10 87.67 08:45:01 AM 2 14.71 0.00 1.99 0.33 0.13 82.83 08:45:01 AM 3 21.66 0.00 1.66 0.05 0.08 76.55 08:45:01 AM 4 25.85 0.00 1.92 0.08 0.25 71.89 08:45:01 AM 5 29.07 0.00 2.42 0.37 0.22 67.92 08:45:01 AM 6 17.15 0.00 1.81 0.12 0.12 80.81 08:45:01 AM 7 17.67 0.00 1.52 0.13 0.12 80.56 08:46:01 AM all 14.64 0.00 1.71 0.04 0.07 83.53 08:46:01 AM 0 12.22 0.00 1.87 0.03 0.08 85.79 08:46:01 AM 1 15.32 0.00 1.72 0.03 0.07 82.85 08:46:01 AM 2 17.44 0.00 2.21 0.05 0.08 80.22 08:46:01 AM 3 16.27 0.00 1.82 0.03 0.08 81.79 08:46:01 AM 4 14.80 0.00 1.79 0.00 0.07 83.34 08:46:01 AM 5 12.87 0.00 1.46 0.12 0.07 85.49 08:46:01 AM 6 15.19 0.00 1.42 0.03 0.07 83.29 08:46:01 AM 7 13.02 0.00 1.41 0.02 0.07 85.49 08:47:01 AM all 9.61 0.00 0.65 0.03 0.05 89.66 08:47:01 AM 0 2.83 0.00 0.74 0.02 0.05 96.37 08:47:01 AM 1 7.73 0.00 0.94 0.00 0.05 91.28 08:47:01 AM 2 8.52 0.00 0.62 0.22 0.05 90.59 08:47:01 AM 3 12.71 0.00 0.57 0.00 0.05 86.67 08:47:01 AM 4 3.54 0.00 0.75 0.00 0.05 95.66 08:47:01 AM 5 28.82 0.00 0.93 0.02 0.07 70.16 08:47:01 AM 6 7.62 0.00 0.33 0.00 0.05 92.00 08:47:01 AM 7 5.04 0.00 0.35 0.00 0.05 94.56 08:48:01 AM all 32.99 0.00 1.26 0.11 0.07 65.57 08:48:01 AM 0 32.43 0.00 1.95 0.00 0.10 65.52 08:48:01 AM 1 34.24 0.00 0.85 0.14 0.08 64.69 08:48:01 AM 2 51.89 0.00 2.80 0.18 0.08 45.04 08:48:01 AM 3 31.18 0.00 1.01 0.00 0.07 67.74 08:48:01 AM 4 34.95 0.00 1.87 0.02 0.07 63.09 08:48:01 AM 5 32.69 0.00 0.63 0.08 0.07 66.53 08:48:01 AM 6 33.76 0.00 0.42 0.36 0.07 65.39 08:48:01 AM 7 12.44 0.00 0.53 0.12 0.05 86.86 08:49:01 AM all 24.49 0.00 2.01 1.12 0.12 72.26 08:49:01 AM 0 15.66 0.00 1.80 0.22 0.10 82.22 08:49:01 AM 1 19.46 0.00 1.82 2.20 0.12 76.40 08:49:01 AM 2 37.97 0.00 2.78 4.70 0.13 54.41 08:49:01 AM 3 23.33 0.00 2.15 0.79 0.12 73.61 08:49:01 AM 4 32.99 0.00 2.06 0.17 0.13 64.65 08:49:01 AM 5 21.83 0.00 1.97 0.10 0.12 75.98 08:49:01 AM 6 30.00 0.00 1.73 0.02 0.12 68.14 08:49:01 AM 7 14.62 0.00 1.80 0.74 0.12 82.73 08:50:01 AM all 25.37 0.00 1.75 0.33 0.09 72.46 08:50:01 AM 0 34.55 0.00 2.12 0.10 0.10 63.13 08:50:01 AM 1 16.45 0.00 2.69 0.40 0.10 80.36 08:50:01 AM 2 26.50 0.00 1.44 0.00 0.12 71.94 08:50:01 AM 3 18.06 0.00 2.19 1.91 0.08 77.76 08:50:01 AM 4 29.99 0.00 0.93 0.03 0.08 68.95 08:50:01 AM 5 20.85 0.00 1.29 0.03 0.07 77.76 08:50:01 AM 6 26.27 0.00 1.81 0.00 0.08 71.84 08:50:01 AM 7 30.28 0.00 1.49 0.13 0.08 68.02 08:51:01 AM all 29.12 0.00 1.59 2.03 0.08 67.17 08:51:01 AM 0 42.09 0.00 2.02 2.34 0.12 53.42 08:51:01 AM 1 26.24 0.00 1.56 3.67 0.08 68.44 08:51:01 AM 2 22.41 0.00 1.91 3.70 0.07 71.91 08:51:01 AM 3 23.86 0.00 1.29 1.49 0.07 73.29 08:51:01 AM 4 16.42 0.00 0.94 0.35 0.07 82.22 08:51:01 AM 5 23.05 0.00 1.76 3.19 0.08 71.91 08:51:01 AM 6 44.59 0.00 1.84 0.07 0.10 53.40 08:51:01 AM 7 34.27 0.00 1.40 1.46 0.08 62.79 08:52:01 AM all 18.73 0.00 1.08 0.32 0.06 79.82 08:52:01 AM 0 21.51 0.00 0.82 0.02 0.07 77.58 08:52:01 AM 1 6.66 0.00 0.89 1.96 0.05 90.45 08:52:01 AM 2 34.54 0.00 1.35 0.28 0.07 63.76 08:52:01 AM 3 17.81 0.00 1.00 0.03 0.07 81.09 08:52:01 AM 4 12.31 0.00 1.28 0.05 0.03 86.32 08:52:01 AM 5 8.09 0.00 0.94 0.08 0.05 90.84 08:52:01 AM 6 27.63 0.00 1.70 0.07 0.08 70.51 08:52:01 AM 7 21.25 0.00 0.63 0.05 0.05 78.01 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.38 0.00 1.52 0.93 0.08 75.09 Average: 0 21.82 0.00 1.53 0.54 0.09 76.02 Average: 1 18.48 0.00 1.59 1.40 0.08 78.45 Average: 2 26.31 0.00 1.85 1.35 0.10 70.40 Average: 3 22.23 0.00 1.53 0.85 0.08 75.32 Average: 4 21.12 0.00 1.46 1.43 0.09 75.90 Average: 5 24.74 0.00 1.51 0.81 0.09 72.85 Average: 6 25.49 0.00 1.47 0.23 0.08 72.72 Average: 7 18.85 0.00 1.24 0.80 0.07 79.04