---> uname -a: Linux prd-centos8-docker-8c-8g-4610.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 1151 25276 19 5462 30265 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:c2:a4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.157/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85650sec preferred_lft 85650sec inet6 fe80::f816:3eff:fe19:c2a4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bc:65:d6:13 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:bcff:fe65:d613/64 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) 10/23/2025 _x86_64_ (8 CPU) 05:28:41 LINUX RESTART (8 CPU) 05:29:01 AM tps rtps wtps bread/s bwrtn/s 05:30:01 AM 181.11 21.36 159.75 5530.31 8500.38 05:31:01 AM 251.27 17.98 233.29 3980.54 11656.21 05:32:01 AM 119.31 1.05 118.26 168.64 12118.50 05:33:01 AM 41.59 0.08 41.51 27.60 3169.46 05:34:01 AM 100.30 0.73 99.57 532.93 37751.97 05:35:01 AM 21.10 0.48 20.61 21.46 455.69 05:36:01 AM 3.23 0.00 3.23 0.00 79.50 05:37:01 AM 5.51 0.08 5.43 4.00 462.96 05:38:01 AM 117.44 0.00 117.44 0.00 23924.78 05:39:01 AM 14.36 0.00 14.36 0.00 319.38 05:40:01 AM 134.02 0.00 134.02 0.00 1967.18 05:41:01 AM 71.30 2.95 68.35 4558.25 29678.74 Average: 88.38 3.73 84.65 1235.41 10841.41 05:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:30:01 AM 29603988 31265680 3051724 9.35 2688 1985496 1411836 4.19 148128 2475512 161412 05:31:01 AM 27744172 29916616 4911540 15.04 2688 2484492 2550220 7.57 235308 4186520 272912 05:32:01 AM 27483144 29755436 5172568 15.84 2688 2580616 2599480 7.71 269928 4396624 34556 05:33:01 AM 24863944 28219288 7791768 23.86 2688 3639628 4483788 13.30 329992 6870932 1040272 05:34:01 AM 23898792 27311736 8756920 26.82 2688 3695024 6254336 18.56 434296 7704364 236 05:35:01 AM 23924728 27343420 8730984 26.74 2688 3701044 4793408 14.22 437484 7681740 76 05:36:01 AM 23898832 27318328 8756880 26.82 2688 3701796 4793408 14.22 437484 7707588 28 05:37:01 AM 24396936 27832640 8258776 25.29 2688 3716780 4375380 12.98 445008 7203472 2760 05:38:01 AM 22314620 26452972 10341092 31.67 2688 4406288 7105740 21.08 550584 9115028 1660 05:39:01 AM 21906764 26075740 10748948 32.92 2688 4437644 7364556 21.85 552684 9518248 3212 05:40:01 AM 24421272 28667080 8234440 25.22 2688 4501720 3484764 10.34 577640 6998572 141376 05:41:01 AM 25928640 31036756 6727072 20.60 2688 5352676 1505868 4.47 905684 5152704 25372 Average: 25032153 28432974 7623559 23.35 2688 3683600 4226899 12.54 443685 6584275 140323 05:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 AM eth0 362.16 240.72 1886.70 61.00 0.00 0.00 0.00 0.00 05:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 AM eth0 367.31 293.17 5022.44 56.88 0.00 0.00 0.00 0.00 05:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 AM eth0 133.66 119.43 1208.91 25.81 0.00 0.00 0.00 0.00 05:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM eth0 386.82 245.33 9550.11 33.64 0.00 0.00 0.00 0.00 05:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM lo 20.52 20.52 1.98 1.98 0.00 0.00 0.00 0.00 05:34:01 AM eth0 22.59 16.81 6.46 10.03 0.00 0.00 0.00 0.00 05:34:01 AM docker0 6.41 7.35 0.88 0.88 0.00 0.00 0.00 0.00 05:34:01 AM veth0d0501b 1.02 1.43 0.17 0.19 0.00 0.00 0.00 0.00 05:35:01 AM lo 66.99 66.99 4.36 4.36 0.00 0.00 0.00 0.00 05:35:01 AM eth0 252.67 178.24 68.65 74.61 0.00 0.00 0.00 0.00 05:35:01 AM docker0 5.97 6.83 0.95 0.98 0.00 0.00 0.00 0.00 05:36:01 AM lo 60.32 60.32 2.95 2.95 0.00 0.00 0.00 0.00 05:36:01 AM eth0 240.24 167.97 57.16 64.69 0.00 0.00 0.00 0.00 05:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM lo 38.59 38.59 1.88 1.88 0.00 0.00 0.00 0.00 05:37:01 AM eth0 147.73 114.06 67.25 55.50 0.00 0.00 0.00 0.00 05:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 AM lo 19.91 19.91 2.48 2.48 0.00 0.00 0.00 0.00 05:38:01 AM eth0 563.33 206.38 2979.57 19.80 0.00 0.00 0.00 0.00 05:38:01 AM docker0 8.45 9.65 0.81 1.92 0.00 0.00 0.00 0.00 05:38:01 AM veth88a29ae 8.45 9.78 0.92 1.93 0.00 0.00 0.00 0.00 05:38:01 AM vethb001740 0.00 0.52 0.00 0.25 0.00 0.00 0.00 0.00 05:39:01 AM lo 748.57 748.57 125.93 125.93 0.00 0.00 0.00 0.00 05:39:01 AM eth0 158.10 104.35 43.80 46.47 0.00 0.00 0.00 0.00 05:39:01 AM docker0 326.51 335.49 55.67 64.00 0.00 0.00 0.00 0.00 05:39:01 AM veth88a29ae 277.24 287.34 54.51 44.55 0.00 0.00 0.00 0.00 05:39:01 AM vethb001740 49.27 48.23 5.63 19.46 0.00 0.00 0.00 0.00 05:40:01 AM lo 698.03 698.03 130.35 130.35 0.00 0.00 0.00 0.00 05:40:01 AM eth0 66.74 50.90 273.98 21.39 0.00 0.00 0.00 0.00 05:40:01 AM docker0 318.26 326.12 70.63 57.46 0.00 0.00 0.00 0.00 05:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 AM eth0 71.05 60.52 1250.20 12.96 0.00 0.00 0.00 0.00 05:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 137.75 137.75 22.50 22.50 0.00 0.00 0.00 0.00 Average: eth0 231.03 149.82 1867.85 40.23 0.00 0.00 0.00 0.00 Average: docker0 55.47 57.12 10.75 10.44 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) 10/23/2025 _x86_64_ (8 CPU) 05:28:41 LINUX RESTART (8 CPU) 05:29:01 AM CPU %user %nice %system %iowait %steal %idle 05:30:01 AM all 13.48 0.00 1.83 0.95 0.06 83.68 05:30:01 AM 0 8.40 0.00 1.27 0.12 0.05 90.16 05:30:01 AM 1 6.86 0.00 2.18 0.91 0.07 89.99 05:30:01 AM 2 31.21 0.00 3.14 1.81 0.10 63.74 05:30:01 AM 3 6.34 0.00 1.29 0.40 0.05 91.92 05:30:01 AM 4 25.28 0.00 3.09 1.29 0.08 70.26 05:30:01 AM 5 10.24 0.00 1.49 1.90 0.07 86.30 05:30:01 AM 6 8.88 0.00 1.02 0.27 0.05 89.78 05:30:01 AM 7 10.57 0.00 1.17 0.90 0.03 87.32 05:31:01 AM all 27.49 0.00 1.37 1.60 0.10 69.45 05:31:01 AM 0 19.24 0.00 1.57 2.44 0.10 76.65 05:31:01 AM 1 29.96 0.00 1.45 2.01 0.10 66.48 05:31:01 AM 2 26.47 0.00 1.29 2.14 0.08 70.02 05:31:01 AM 3 18.53 0.00 1.04 2.29 0.08 78.06 05:31:01 AM 4 41.82 0.00 2.34 1.12 0.12 54.61 05:31:01 AM 5 24.72 0.00 0.79 0.60 0.08 73.80 05:31:01 AM 6 30.01 0.00 1.69 1.72 0.10 66.48 05:31:01 AM 7 29.10 0.00 0.84 0.47 0.10 69.49 05:32:01 AM all 27.20 0.00 0.82 5.19 0.11 66.68 05:32:01 AM 0 46.96 0.00 0.92 0.20 0.17 51.75 05:32:01 AM 1 34.75 0.00 0.45 4.65 0.13 60.01 05:32:01 AM 2 29.12 0.00 0.90 4.01 0.10 65.87 05:32:01 AM 3 27.50 0.00 1.20 20.35 0.10 50.84 05:32:01 AM 4 10.09 0.00 0.70 7.82 0.12 81.28 05:32:01 AM 5 19.40 0.00 0.90 0.37 0.08 79.25 05:32:01 AM 6 15.81 0.00 0.75 1.22 0.12 82.10 05:32:01 AM 7 33.95 0.00 0.70 2.94 0.08 62.32 05:33:01 AM all 22.12 0.00 1.98 0.33 0.06 75.51 05:33:01 AM 0 43.80 0.00 2.50 0.00 0.08 53.61 05:33:01 AM 1 25.49 0.00 1.63 0.12 0.07 72.70 05:33:01 AM 2 34.56 0.00 2.82 0.00 0.07 62.55 05:33:01 AM 3 11.56 0.00 1.26 0.05 0.05 87.08 05:33:01 AM 4 22.01 0.00 1.58 1.83 0.05 74.53 05:33:01 AM 5 12.22 0.00 1.88 0.00 0.07 85.83 05:33:01 AM 6 12.99 0.00 2.48 0.00 0.03 84.50 05:33:01 AM 7 14.32 0.00 1.73 0.62 0.07 83.26 05:34:01 AM all 20.09 0.00 2.05 1.99 0.08 75.79 05:34:01 AM 0 23.71 0.00 2.39 0.08 0.08 73.73 05:34:01 AM 1 21.15 0.00 2.34 3.18 0.10 73.23 05:34:01 AM 2 19.34 0.00 1.98 3.65 0.08 74.95 05:34:01 AM 3 19.32 0.00 1.91 2.41 0.08 76.28 05:34:01 AM 4 13.14 0.00 1.99 1.34 0.07 83.45 05:34:01 AM 5 28.92 0.00 2.24 0.05 0.07 68.72 05:34:01 AM 6 20.49 0.00 1.61 3.92 0.08 73.91 05:34:01 AM 7 14.65 0.00 1.91 1.31 0.08 82.05 05:35:01 AM all 12.43 0.00 1.70 0.06 0.08 85.73 05:35:01 AM 0 14.30 0.00 1.37 0.05 0.08 84.19 05:35:01 AM 1 9.29 0.00 2.01 0.02 0.08 88.60 05:35:01 AM 2 12.15 0.00 1.36 0.18 0.08 86.23 05:35:01 AM 3 15.45 0.00 2.29 0.00 0.08 82.17 05:35:01 AM 4 12.96 0.00 1.32 0.03 0.07 85.62 05:35:01 AM 5 12.27 0.00 2.44 0.03 0.08 85.17 05:35:01 AM 6 8.61 0.00 1.34 0.17 0.08 89.80 05:35:01 AM 7 14.37 0.00 1.47 0.03 0.05 84.07 05:36:01 AM all 1.40 0.00 0.60 0.01 0.05 97.95 05:36:01 AM 0 1.59 0.00 0.30 0.00 0.05 98.06 05:36:01 AM 1 1.62 0.00 1.72 0.00 0.05 96.61 05:36:01 AM 2 1.56 0.00 0.67 0.00 0.07 97.71 05:36:01 AM 3 1.86 0.00 0.74 0.00 0.03 97.38 05:36:01 AM 4 1.94 0.00 0.20 0.03 0.05 97.78 05:36:01 AM 5 1.09 0.00 0.78 0.03 0.05 98.05 05:36:01 AM 6 0.59 0.00 0.23 0.00 0.05 99.13 05:36:01 AM 7 0.94 0.00 0.15 0.00 0.05 98.86 05:37:01 AM all 19.75 0.00 0.94 0.02 0.07 79.23 05:37:01 AM 0 25.11 0.00 0.63 0.00 0.08 74.17 05:37:01 AM 1 9.34 0.00 1.42 0.10 0.07 89.07 05:37:01 AM 2 31.79 0.00 1.57 0.03 0.08 66.52 05:37:01 AM 3 30.04 0.00 0.65 0.00 0.08 69.22 05:37:01 AM 4 14.23 0.00 0.94 0.00 0.05 84.79 05:37:01 AM 5 8.93 0.00 1.07 0.00 0.05 89.95 05:37:01 AM 6 12.38 0.00 0.47 0.00 0.05 87.11 05:37:01 AM 7 26.19 0.00 0.75 0.00 0.08 72.97 05:38:01 AM all 31.06 0.00 1.77 0.86 0.10 66.20 05:38:01 AM 0 29.46 0.00 1.27 0.49 0.08 68.70 05:38:01 AM 1 36.82 0.00 1.81 1.07 0.10 60.19 05:38:01 AM 2 30.21 0.00 2.25 0.91 0.10 66.54 05:38:01 AM 3 20.51 0.00 1.65 0.10 0.08 77.66 05:38:01 AM 4 39.74 0.00 2.01 1.11 0.12 57.03 05:38:01 AM 5 29.49 0.00 1.93 0.12 0.12 68.35 05:38:01 AM 6 44.08 0.00 1.98 2.53 0.12 51.30 05:38:01 AM 7 18.17 0.00 1.27 0.57 0.08 79.91 05:39:01 AM all 17.01 0.00 1.36 0.03 0.09 81.51 05:39:01 AM 0 16.43 0.00 1.29 0.02 0.08 82.17 05:39:01 AM 1 20.24 0.00 1.00 0.03 0.08 78.64 05:39:01 AM 2 15.56 0.00 1.59 0.17 0.08 82.60 05:39:01 AM 3 18.63 0.00 1.54 0.02 0.10 79.70 05:39:01 AM 4 18.82 0.00 1.32 0.00 0.08 79.77 05:39:01 AM 5 18.42 0.00 1.49 0.00 0.10 79.99 05:39:01 AM 6 14.04 0.00 1.31 0.03 0.07 84.56 05:39:01 AM 7 13.92 0.00 1.36 0.00 0.08 84.64 05:40:01 AM all 30.60 0.00 1.60 0.28 0.09 67.44 05:40:01 AM 0 45.76 0.00 3.00 1.02 0.10 50.12 05:40:01 AM 1 35.33 0.00 1.29 0.07 0.08 63.23 05:40:01 AM 2 24.22 0.00 1.95 0.12 0.08 73.63 05:40:01 AM 3 16.34 0.00 0.90 0.03 0.08 82.64 05:40:01 AM 4 20.93 0.00 1.54 0.87 0.08 76.57 05:40:01 AM 5 41.76 0.00 1.37 0.10 0.08 56.68 05:40:01 AM 6 39.77 0.00 1.00 0.03 0.08 59.11 05:40:01 AM 7 20.64 0.00 1.71 0.02 0.08 77.55 05:40:01 AM CPU %user %nice %system %iowait %steal %idle 05:41:01 AM all 17.24 0.00 1.72 2.00 0.06 78.98 05:41:01 AM 0 11.41 0.00 1.80 5.55 0.07 81.17 05:41:01 AM 1 40.05 0.00 2.16 0.07 0.08 57.64 05:41:01 AM 2 13.23 0.00 1.64 0.67 0.05 84.41 05:41:01 AM 3 5.16 0.00 1.52 8.45 0.05 84.82 05:41:01 AM 4 27.61 0.00 1.96 0.25 0.05 70.13 05:41:01 AM 5 14.97 0.00 1.54 0.00 0.05 83.44 05:41:01 AM 6 15.33 0.00 1.97 0.90 0.05 81.75 05:41:01 AM 7 10.16 0.00 1.19 0.08 0.05 88.52 Average: all 19.99 0.00 1.48 1.11 0.08 77.35 Average: 0 23.84 0.00 1.53 0.83 0.09 73.72 Average: 1 22.58 0.00 1.62 1.02 0.09 74.70 Average: 2 22.45 0.00 1.76 1.14 0.08 74.56 Average: 3 15.94 0.00 1.33 2.85 0.07 79.81 Average: 4 20.71 0.00 1.58 1.31 0.08 76.32 Average: 5 18.53 0.00 1.49 0.27 0.08 79.63 Average: 6 18.58 0.00 1.32 0.90 0.07 79.13 Average: 7 17.25 0.00 1.19 0.58 0.07 80.91