---> uname -a: Linux prd-centos8-docker-8c-8g-104.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: 2800.000 BogoMIPS: 5600.00 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 1142 25294 19 5453 30274 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:d6:de:fb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.255/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85687sec preferred_lft 85687sec inet6 fe80::f816:3eff:fed6:defb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2a:59:c6:54 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::42:2aff:fe59:c654/64 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) 09/25/2025 _x86_64_ (8 CPU) 10:25:40 LINUX RESTART (8 CPU) 10:26:01 AM tps rtps wtps bread/s bwrtn/s 10:27:01 AM 187.99 21.88 166.11 5542.97 26719.96 10:28:01 AM 263.82 17.56 246.26 3641.51 12629.65 10:29:01 AM 127.05 1.58 125.46 466.59 12367.59 10:30:00 AM 128.56 0.73 127.82 464.33 41236.16 10:30:01 AM 9.27 0.00 9.27 0.00 80.79 10:31:01 AM 28.49 0.48 28.01 21.46 540.89 10:32:01 AM 5.45 0.00 5.45 0.00 132.43 10:33:01 AM 3.48 0.00 3.48 0.00 366.59 10:34:01 AM 31.46 0.00 31.46 0.00 717.35 10:35:01 AM 101.42 0.00 101.42 0.00 23665.81 10:36:01 AM 123.62 0.00 123.62 0.00 1606.01 10:37:01 AM 53.02 2.90 50.12 4537.78 27157.99 Average: 95.58 4.10 91.48 1333.02 13282.28 10:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:27:01 AM 29561848 31203496 3093864 9.47 2688 1966716 1502704 4.46 149768 2519564 170244 10:28:01 AM 28166064 30323660 4489648 13.75 2688 2470416 2137132 6.34 225524 3781380 279284 10:29:01 AM 25096772 28548736 7558940 23.15 2688 3752260 4659596 13.82 325892 6699636 1212932 10:30:00 AM 24712852 28117508 7942860 24.32 2688 3687872 5138204 15.24 431116 6901200 48 10:30:01 AM 24741160 28146400 7914552 24.24 2688 3687912 4830324 14.33 431584 6871512 64 10:31:01 AM 24109472 27521212 8546240 26.17 2688 3694296 4769352 14.15 439004 7496208 188 10:32:01 AM 23997364 27409764 8658348 26.51 2688 3695048 4769352 14.15 439036 7609508 32 10:33:01 AM 24886880 28309056 7768832 23.79 2688 3704808 4020924 11.93 441120 6722440 24 10:34:01 AM 23838268 27674792 8817444 27.00 2688 4106392 4550652 13.50 506260 7678612 396032 10:35:01 AM 22217916 26375948 10437796 31.96 2688 4426680 7181392 21.31 553212 9201968 92 10:36:01 AM 23847816 27943156 8807896 26.97 2688 4352304 4130788 12.26 551916 7592312 5652 10:37:01 AM 25913776 31020304 6741936 20.65 2688 5352204 1532048 4.55 904184 5165392 98468 Average: 25090849 28549503 7564863 23.17 2688 3741409 4101872 12.17 449885 6519978 180255 10:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 AM eth0 394.60 251.70 1759.98 62.50 0.00 0.00 0.00 0.00 10:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 AM eth0 397.12 303.81 5140.91 58.62 0.00 0.00 0.00 0.00 10:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM eth0 479.14 295.82 10694.77 45.14 0.00 0.00 0.00 0.00 10:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:00 AM lo 5.83 5.83 0.54 0.54 0.00 0.00 0.00 0.00 10:30:00 AM eth0 13.25 11.52 3.96 5.53 0.00 0.00 0.00 0.00 10:30:00 AM docker0 1.64 1.98 0.24 0.23 0.00 0.00 0.00 0.00 10:30:00 AM vethe980e16 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:00 AM vethc9ad444 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM lo 13.25 13.25 0.65 0.65 0.00 0.00 0.00 0.00 10:30:01 AM eth0 37.09 31.79 10.97 9.20 0.00 0.00 0.00 0.00 10:30:01 AM docker0 0.00 1.32 0.00 0.14 0.00 0.00 0.00 0.00 10:30:01 AM vethc9ad444 0.00 4.64 0.00 0.42 0.00 0.00 0.00 0.00 10:31:01 AM lo 65.66 65.66 5.03 5.03 0.00 0.00 0.00 0.00 10:31:01 AM eth0 212.30 162.30 61.82 67.36 0.00 0.00 0.00 0.00 10:31:01 AM docker0 10.80 12.20 1.60 1.61 0.00 0.00 0.00 0.00 10:32:01 AM lo 60.52 60.52 2.96 2.96 0.00 0.00 0.00 0.00 10:32:01 AM eth0 279.00 212.25 81.87 84.55 0.00 0.00 0.00 0.00 10:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM lo 16.86 16.86 0.82 0.82 0.00 0.00 0.00 0.00 10:33:01 AM eth0 120.21 79.26 92.23 32.01 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:34:01 AM eth0 336.64 172.75 2038.26 40.46 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM lo 411.61 411.61 60.42 60.42 0.00 0.00 0.00 0.00 10:35:01 AM eth0 193.25 82.92 998.10 20.99 0.00 0.00 0.00 0.00 10:35:01 AM docker0 177.61 186.49 27.42 29.32 0.00 0.00 0.00 0.00 10:35:01 AM vetha6dcfa3 158.25 165.98 27.57 24.14 0.00 0.00 0.00 0.00 10:35:01 AM veth87849d9 19.36 21.21 2.28 5.45 0.00 0.00 0.00 0.00 10:36:01 AM lo 1081.86 1081.86 193.91 193.91 0.00 0.00 0.00 0.00 10:36:01 AM eth0 115.04 80.41 280.12 33.60 0.00 0.00 0.00 0.00 10:36:01 AM docker0 464.77 475.83 96.49 90.52 0.00 0.00 0.00 0.00 10:37:01 AM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 10:37:01 AM eth0 79.90 65.11 1258.67 15.89 0.00 0.00 0.00 0.00 10:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 149.44 149.44 23.98 23.98 0.00 0.00 0.00 0.00 Average: eth0 238.27 156.21 2037.28 42.43 0.00 0.00 0.00 0.00 Average: docker0 59.53 61.51 11.43 11.06 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) 09/25/2025 _x86_64_ (8 CPU) 10:25:40 LINUX RESTART (8 CPU) 10:26:01 AM CPU %user %nice %system %iowait %steal %idle 10:27:01 AM all 10.18 0.00 1.72 3.99 0.06 84.05 10:27:01 AM 0 9.07 0.00 0.97 0.42 0.05 89.49 10:27:01 AM 1 13.80 0.00 2.39 1.66 0.07 82.08 10:27:01 AM 2 3.85 0.00 2.18 0.15 0.05 93.77 10:27:01 AM 3 20.31 0.00 1.59 12.27 0.07 65.77 10:27:01 AM 4 19.22 0.00 2.20 4.32 0.07 74.19 10:27:01 AM 5 5.48 0.00 1.19 6.40 0.05 86.89 10:27:01 AM 6 5.68 0.00 2.09 6.60 0.05 85.58 10:27:01 AM 7 4.02 0.00 1.12 0.08 0.05 94.72 10:28:01 AM all 24.05 0.00 1.40 1.27 0.10 73.18 10:28:01 AM 0 18.19 0.00 0.60 0.48 0.08 80.64 10:28:01 AM 1 25.24 0.00 2.09 1.54 0.10 71.03 10:28:01 AM 2 23.46 0.00 1.54 1.27 0.10 73.62 10:28:01 AM 3 21.81 0.00 1.42 0.47 0.08 76.22 10:28:01 AM 4 22.88 0.00 1.04 1.92 0.10 74.06 10:28:01 AM 5 37.87 0.00 1.79 2.00 0.12 58.22 10:28:01 AM 6 19.72 0.00 1.40 0.85 0.10 77.93 10:28:01 AM 7 23.26 0.00 1.31 1.64 0.10 73.69 10:29:01 AM all 44.06 0.00 2.05 1.16 0.14 52.60 10:29:01 AM 0 37.94 0.00 1.84 1.37 0.12 58.73 10:29:01 AM 1 62.44 0.00 1.58 0.32 0.17 35.50 10:29:01 AM 2 31.96 0.00 2.97 3.60 0.12 61.36 10:29:01 AM 3 52.58 0.00 1.61 0.22 0.17 45.43 10:29:01 AM 4 35.22 0.00 2.34 0.34 0.13 61.98 10:29:01 AM 5 36.59 0.00 1.44 0.94 0.12 60.91 10:29:01 AM 6 51.94 0.00 2.85 2.45 0.15 42.60 10:29:01 AM 7 43.78 0.00 1.76 0.02 0.13 54.30 10:30:00 AM all 16.51 0.00 2.17 4.79 0.08 76.45 10:30:00 AM 0 19.36 0.00 2.24 2.65 0.09 75.67 10:30:00 AM 1 16.19 0.00 2.13 7.02 0.09 74.57 10:30:00 AM 2 13.99 0.00 2.20 3.69 0.09 80.04 10:30:00 AM 3 11.87 0.00 2.13 5.64 0.07 80.28 10:30:00 AM 4 18.41 0.00 2.13 0.89 0.09 78.48 10:30:00 AM 5 16.71 0.00 1.93 8.98 0.07 72.32 10:30:00 AM 6 16.04 0.00 1.95 0.76 0.07 81.18 10:30:00 AM 7 19.53 0.00 2.63 8.68 0.07 69.10 10:30:01 AM all 12.13 0.00 2.82 0.00 0.08 84.97 10:30:01 AM 0 4.00 0.00 2.00 0.00 0.00 94.00 10:30:01 AM 1 2.01 0.00 0.67 0.00 0.00 97.32 10:30:01 AM 2 2.65 0.00 2.65 0.00 0.00 94.70 10:30:01 AM 3 5.30 0.00 2.65 0.00 0.00 92.05 10:30:01 AM 4 25.17 0.00 4.64 0.00 0.00 70.20 10:30:01 AM 5 27.33 0.00 4.67 0.00 0.00 68.00 10:30:01 AM 6 25.00 0.00 3.95 0.00 0.66 70.39 10:30:01 AM 7 5.33 0.00 1.33 0.00 0.00 93.33 10:31:01 AM all 19.83 0.00 2.07 0.06 0.10 77.93 10:31:01 AM 0 13.93 0.00 2.06 0.05 0.10 83.86 10:31:01 AM 1 18.91 0.00 2.06 0.03 0.10 78.89 10:31:01 AM 2 17.22 0.00 2.24 0.08 0.12 80.34 10:31:01 AM 3 21.86 0.00 2.03 0.03 0.13 75.95 10:31:01 AM 4 21.00 0.00 1.98 0.10 0.08 76.84 10:31:01 AM 5 25.03 0.00 2.56 0.05 0.10 72.26 10:31:01 AM 6 21.46 0.00 2.11 0.03 0.10 76.29 10:31:01 AM 7 19.22 0.00 1.56 0.08 0.10 79.03 10:32:01 AM all 2.17 0.00 0.68 0.05 0.05 97.06 10:32:01 AM 0 2.09 0.00 0.49 0.12 0.07 97.24 10:32:01 AM 1 3.01 0.00 0.97 0.00 0.05 95.97 10:32:01 AM 2 1.84 0.00 0.72 0.23 0.05 97.16 10:32:01 AM 3 2.06 0.00 0.72 0.00 0.03 97.19 10:32:01 AM 4 1.79 0.00 0.89 0.00 0.05 97.27 10:32:01 AM 5 2.61 0.00 0.50 0.00 0.05 96.84 10:32:01 AM 6 1.37 0.00 0.87 0.00 0.03 97.73 10:32:01 AM 7 2.58 0.00 0.27 0.03 0.03 97.09 10:33:01 AM all 11.73 0.00 0.41 0.04 0.05 87.78 10:33:01 AM 0 9.48 0.00 0.20 0.00 0.03 90.29 10:33:01 AM 1 13.49 0.00 0.53 0.00 0.05 85.93 10:33:01 AM 2 3.06 0.00 0.37 0.00 0.03 96.54 10:33:01 AM 3 6.50 0.00 0.25 0.07 0.03 93.15 10:33:01 AM 4 5.61 0.00 0.60 0.00 0.05 93.74 10:33:01 AM 5 2.54 0.00 0.20 0.00 0.03 97.23 10:33:01 AM 6 45.34 0.00 0.88 0.18 0.10 53.49 10:33:01 AM 7 7.74 0.00 0.23 0.10 0.03 91.89 10:34:01 AM all 34.30 0.00 1.30 0.82 0.10 63.48 10:34:01 AM 0 32.17 0.00 0.94 0.00 0.08 66.81 10:34:01 AM 1 53.59 0.00 1.69 2.11 0.13 42.47 10:34:01 AM 2 32.14 0.00 1.36 0.18 0.12 66.20 10:34:01 AM 3 35.23 0.00 2.09 3.06 0.10 59.52 10:34:01 AM 4 35.04 0.00 1.14 0.20 0.08 63.54 10:34:01 AM 5 25.56 0.00 1.16 0.18 0.12 72.98 10:34:01 AM 6 25.05 0.00 1.07 0.82 0.08 72.98 10:34:01 AM 7 35.65 0.00 0.94 0.00 0.08 63.33 10:35:01 AM all 26.21 0.00 2.00 1.34 0.17 70.28 10:35:01 AM 0 20.49 0.00 1.71 0.03 0.18 77.58 10:35:01 AM 1 34.66 0.00 1.88 3.12 0.17 60.17 10:35:01 AM 2 38.41 0.00 2.62 2.70 0.18 56.08 10:35:01 AM 3 26.19 0.00 2.15 1.39 0.20 70.07 10:35:01 AM 4 21.04 0.00 2.01 0.39 0.13 76.43 10:35:01 AM 5 16.75 0.00 1.95 2.85 0.18 78.26 10:35:01 AM 6 21.33 0.00 2.03 0.18 0.15 76.30 10:35:01 AM 7 30.84 0.00 1.63 0.08 0.15 67.30 10:36:01 AM all 26.11 0.00 1.97 0.25 0.21 71.46 10:36:01 AM 0 29.38 0.00 2.01 0.02 0.25 68.35 10:36:01 AM 1 26.18 0.00 2.93 0.97 0.22 69.70 10:36:01 AM 2 29.90 0.00 1.04 0.05 0.17 68.84 10:36:01 AM 3 22.38 0.00 1.86 0.03 0.25 75.48 10:36:01 AM 4 31.55 0.00 1.47 0.07 0.18 66.72 10:36:01 AM 5 17.51 0.00 2.29 0.07 0.17 79.96 10:36:01 AM 6 26.69 0.00 2.42 0.05 0.25 70.59 10:36:01 AM 7 25.31 0.00 1.71 0.74 0.22 72.03 10:36:01 AM CPU %user %nice %system %iowait %steal %idle 10:37:01 AM all 25.57 0.00 1.67 1.14 0.08 71.54 10:37:01 AM 0 20.27 0.00 1.71 0.02 0.07 77.94 10:37:01 AM 1 18.05 0.00 1.39 2.14 0.07 78.35 10:37:01 AM 2 25.49 0.00 1.84 4.47 0.08 68.12 10:37:01 AM 3 28.23 0.00 1.32 1.67 0.08 68.70 10:37:01 AM 4 32.11 0.00 1.62 0.17 0.08 66.01 10:37:01 AM 5 18.05 0.00 2.14 0.10 0.07 79.65 10:37:01 AM 6 33.97 0.00 1.20 0.00 0.12 64.71 10:37:01 AM 7 28.37 0.00 2.16 0.53 0.10 68.84 Average: all 21.87 0.00 1.58 1.34 0.10 75.10 Average: 0 19.27 0.00 1.34 0.46 0.10 78.83 Average: 1 25.92 0.00 1.78 1.70 0.11 70.49 Average: 2 20.09 0.00 1.73 1.48 0.10 76.60 Average: 3 22.62 0.00 1.56 2.25 0.11 73.47 Average: 4 22.18 0.00 1.59 0.76 0.10 75.37 Average: 5 18.63 0.00 1.56 1.94 0.10 77.77 Average: 6 24.43 0.00 1.72 1.08 0.11 72.65 Average: 7 21.81 0.00 1.39 1.07 0.10 75.64