---> uname -a: Linux prd-centos8-docker-8c-8g-19747.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1120 26339 19 4430 30296 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:e2:f5:eb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.81/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85636sec preferred_lft 85636sec inet6 fe80::f816:3eff:fee2:f5eb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e0:26:7d:48 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:e0ff:fe26:7d48/64 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) 06/09/2025 _x86_64_ (8 CPU) 17:21:00 LINUX RESTART (8 CPU) 05:22:01 PM tps rtps wtps bread/s bwrtn/s 05:23:01 PM 273.39 17.50 255.89 3706.05 12807.43 05:24:01 PM 146.65 1.72 144.94 559.28 12953.82 05:25:01 PM 119.33 0.72 118.61 456.06 39741.63 05:26:01 PM 30.07 0.48 29.59 21.46 491.54 05:27:01 PM 7.86 0.00 7.86 0.00 423.49 05:28:01 PM 19.41 0.00 19.41 0.00 357.82 05:29:01 PM 21.13 0.00 21.13 0.00 7831.19 05:30:01 PM 4.70 0.00 4.70 0.00 74.35 05:31:01 PM 0.93 0.00 0.93 0.00 11.63 05:32:01 PM 76.09 0.00 76.09 0.00 15503.08 05:33:01 PM 20.36 0.00 20.36 0.00 787.87 Average: 65.45 1.86 63.59 431.13 8270.96 05:22:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:23:01 PM 28470412 30606780 4185300 12.82 2688 2450396 1947312 5.78 218464 3488552 283312 05:24:01 PM 25084164 28670900 7571548 23.19 2688 3879276 3903988 11.58 324672 6690220 1359576 05:25:01 PM 25051024 28438888 7604688 23.29 2688 3671192 4023728 11.94 431500 6565472 52 05:26:01 PM 24838936 28232680 7816776 23.94 2688 3676780 3950220 11.72 438712 6770436 380 05:27:01 PM 25687612 29089820 6968100 21.34 2688 3685292 3220540 9.56 440720 5926068 20 05:28:01 PM 25280904 28912564 7374808 22.58 2688 3913440 3282496 9.74 502068 6264020 225176 05:29:01 PM 25002944 28636812 7652768 23.43 2688 3915044 3753112 11.14 503020 6539968 24 05:30:01 PM 25002656 28636468 7653056 23.44 2688 3915048 3752144 11.13 503020 6539888 12 05:31:01 PM 24997184 28630976 7658528 23.45 2688 3915052 3752144 11.13 503020 6545904 16 05:32:01 PM 23907524 28004040 8748188 26.79 2688 4364188 5619792 16.67 538432 7545752 216 05:33:01 PM 23049176 27179916 9606536 29.42 2688 4402240 6312120 18.73 551660 8383060 1824 Average: 25124776 28639986 7530936 23.06 2688 3798904 3956145 11.74 450481 6478122 170055 05:22:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 PM eth0 428.75 318.93 5052.37 44.71 0.00 0.00 0.00 0.00 05:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 PM eth0 436.42 299.93 10671.58 45.53 0.00 0.00 0.00 0.00 05:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 PM lo 4.48 4.48 0.34 0.34 0.00 0.00 0.00 0.00 05:25:01 PM eth0 23.71 18.46 6.88 8.75 0.00 0.00 0.00 0.00 05:25:01 PM docker0 0.70 1.02 0.11 0.12 0.00 0.00 0.00 0.00 05:25:01 PM vethdbd0b49 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 05:26:01 PM lo 54.82 54.82 4.42 4.42 0.00 0.00 0.00 0.00 05:26:01 PM eth0 200.40 146.38 59.47 63.20 0.00 0.00 0.00 0.00 05:26:01 PM docker0 9.95 11.50 1.56 1.53 0.00 0.00 0.00 0.00 05:27:01 PM lo 32.52 32.52 1.59 1.59 0.00 0.00 0.00 0.00 05:27:01 PM eth0 149.40 111.90 67.80 47.04 0.00 0.00 0.00 0.00 05:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 05:28:01 PM eth0 156.19 122.44 623.53 36.15 0.00 0.00 0.00 0.00 05:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 PM eth0 4.82 3.62 1.28 1.76 0.00 0.00 0.00 0.00 05:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 PM eth0 1.20 1.03 0.34 0.40 0.00 0.00 0.00 0.00 05:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 PM eth0 0.28 0.18 0.06 0.26 0.00 0.00 0.00 0.00 05:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 PM eth0 538.69 291.65 2276.49 20.47 0.00 0.00 0.00 0.00 05:32:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 PM vethead55d9 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 05:32:01 PM vetheafd2ca 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 05:33:01 PM lo 998.35 998.35 219.88 219.88 0.00 0.00 0.00 0.00 05:33:01 PM eth0 80.10 59.99 25.49 30.83 0.00 0.00 0.00 0.00 05:33:01 PM docker0 480.84 497.93 109.92 106.47 0.00 0.00 0.00 0.00 05:33:01 PM vethead55d9 444.73 462.52 112.65 82.72 0.00 0.00 0.00 0.01 05:33:01 PM vetheafd2ca 36.11 35.91 3.85 24.00 0.00 0.00 0.00 0.00 Average: lo 99.12 99.12 20.57 20.57 0.00 0.00 0.00 0.00 Average: eth0 183.64 124.96 1707.79 27.19 0.00 0.00 0.00 0.00 Average: docker0 44.68 46.40 10.14 9.83 0.00 0.00 0.00 0.00 Average: vethead55d9 40.43 42.06 10.24 7.52 0.00 0.00 0.00 0.00 Average: vetheafd2ca 3.28 3.27 0.35 2.18 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) 06/09/2025 _x86_64_ (8 CPU) 17:21:00 LINUX RESTART (8 CPU) 05:22:01 PM CPU %user %nice %system %iowait %steal %idle 05:23:01 PM all 20.76 0.00 1.40 1.86 0.06 75.92 05:23:01 PM 0 22.68 0.00 1.42 1.19 0.07 74.65 05:23:01 PM 1 26.28 0.00 1.65 1.47 0.07 70.53 05:23:01 PM 2 18.54 0.00 1.07 2.33 0.07 78.00 05:23:01 PM 3 22.10 0.00 1.14 1.39 0.05 75.33 05:23:01 PM 4 32.16 0.00 1.97 1.49 0.07 64.32 05:23:01 PM 5 17.15 0.00 1.56 2.51 0.07 78.71 05:23:01 PM 6 9.68 0.00 1.17 1.99 0.05 87.11 05:23:01 PM 7 17.44 0.00 1.22 2.54 0.07 78.72 05:24:01 PM all 43.44 0.00 2.25 1.46 0.10 52.76 05:24:01 PM 0 33.08 0.00 2.08 0.39 0.10 64.36 05:24:01 PM 1 61.16 0.00 2.52 2.21 0.12 33.99 05:24:01 PM 2 34.28 0.00 2.23 1.29 0.08 62.11 05:24:01 PM 3 37.72 0.00 2.91 1.28 0.10 57.99 05:24:01 PM 4 59.16 0.00 1.52 0.84 0.10 38.38 05:24:01 PM 5 31.77 0.00 2.15 4.37 0.08 61.63 05:24:01 PM 6 38.64 0.00 1.75 0.86 0.08 58.67 05:24:01 PM 7 51.64 0.00 2.84 0.42 0.12 44.99 05:25:01 PM all 18.66 0.00 2.24 1.82 0.07 77.21 05:25:01 PM 0 19.24 0.00 2.02 0.27 0.08 78.39 05:25:01 PM 1 19.60 0.00 2.09 4.86 0.07 73.37 05:25:01 PM 2 18.23 0.00 2.44 1.74 0.07 77.52 05:25:01 PM 3 12.95 0.00 1.71 1.59 0.08 83.67 05:25:01 PM 4 19.69 0.00 2.33 1.99 0.08 75.90 05:25:01 PM 5 16.25 0.00 2.08 0.15 0.07 81.46 05:25:01 PM 6 24.73 0.00 2.78 0.15 0.07 72.28 05:25:01 PM 7 18.56 0.00 2.48 3.77 0.07 75.12 05:26:01 PM all 20.07 0.00 2.18 0.29 0.09 77.37 05:26:01 PM 0 21.76 0.00 1.99 0.12 0.08 76.05 05:26:01 PM 1 21.88 0.00 2.01 0.10 0.10 75.91 05:26:01 PM 2 19.30 0.00 1.93 0.25 0.10 78.43 05:26:01 PM 3 21.30 0.00 1.82 0.17 0.08 76.62 05:26:01 PM 4 22.59 0.00 1.82 0.07 0.07 75.45 05:26:01 PM 5 12.22 0.00 2.47 0.81 0.10 84.40 05:26:01 PM 6 17.65 0.00 2.26 0.39 0.08 79.61 05:26:01 PM 7 23.85 0.00 3.15 0.40 0.08 72.52 05:27:01 PM all 7.90 0.00 0.56 0.08 0.05 91.41 05:27:01 PM 0 5.27 0.00 1.08 0.10 0.05 93.49 05:27:01 PM 1 20.54 0.00 0.52 0.10 0.05 78.79 05:27:01 PM 2 7.57 0.00 0.60 0.43 0.05 91.34 05:27:01 PM 3 2.74 0.00 0.73 0.00 0.05 96.48 05:27:01 PM 4 4.69 0.00 0.50 0.00 0.05 94.76 05:27:01 PM 5 4.49 0.00 0.33 0.00 0.05 95.12 05:27:01 PM 6 11.10 0.00 0.20 0.00 0.05 88.65 05:27:01 PM 7 6.79 0.00 0.50 0.00 0.05 92.66 05:28:01 PM all 31.36 0.00 0.87 0.05 0.06 67.65 05:28:01 PM 0 21.11 0.00 1.05 0.02 0.05 77.77 05:28:01 PM 1 34.88 0.00 0.65 0.03 0.07 64.37 05:28:01 PM 2 54.90 0.00 1.78 0.07 0.08 43.16 05:28:01 PM 3 28.03 0.00 0.63 0.13 0.07 71.14 05:28:01 PM 4 31.65 0.00 1.59 0.07 0.07 66.63 05:28:01 PM 5 16.68 0.00 0.33 0.12 0.05 82.82 05:28:01 PM 6 43.77 0.00 0.65 0.00 0.08 55.50 05:28:01 PM 7 19.86 0.00 0.27 0.00 0.03 79.84 05:29:01 PM all 3.97 0.00 0.13 0.40 0.02 95.48 05:29:01 PM 0 6.32 0.00 0.07 0.00 0.03 93.58 05:29:01 PM 1 6.66 0.00 0.08 0.00 0.02 93.24 05:29:01 PM 2 5.45 0.00 0.08 0.00 0.02 94.45 05:29:01 PM 3 0.60 0.00 0.23 2.90 0.03 96.23 05:29:01 PM 4 6.49 0.00 0.23 0.12 0.02 93.14 05:29:01 PM 5 2.57 0.00 0.18 0.02 0.03 97.20 05:29:01 PM 6 0.92 0.00 0.12 0.00 0.03 98.93 05:29:01 PM 7 2.72 0.00 0.02 0.17 0.00 97.10 05:30:01 PM all 0.11 0.00 0.03 0.01 0.02 99.83 05:30:01 PM 0 0.03 0.00 0.03 0.02 0.02 99.90 05:30:01 PM 1 0.03 0.00 0.03 0.00 0.02 99.92 05:30:01 PM 2 0.05 0.00 0.03 0.00 0.00 99.92 05:30:01 PM 3 0.03 0.00 0.03 0.02 0.02 99.90 05:30:01 PM 4 0.53 0.00 0.02 0.07 0.02 99.37 05:30:01 PM 5 0.12 0.00 0.03 0.00 0.02 99.83 05:30:01 PM 6 0.10 0.00 0.03 0.00 0.03 99.83 05:30:01 PM 7 0.02 0.00 0.02 0.00 0.02 99.95 05:31:01 PM all 0.10 0.00 0.03 0.00 0.02 99.85 05:31:01 PM 0 0.02 0.00 0.07 0.00 0.03 99.88 05:31:01 PM 1 0.08 0.00 0.03 0.00 0.02 99.87 05:31:01 PM 2 0.07 0.00 0.02 0.00 0.02 99.90 05:31:01 PM 3 0.00 0.00 0.02 0.00 0.00 99.98 05:31:01 PM 4 0.45 0.00 0.02 0.00 0.00 99.53 05:31:01 PM 5 0.10 0.00 0.05 0.00 0.05 99.80 05:31:01 PM 6 0.07 0.00 0.05 0.00 0.03 99.85 05:31:01 PM 7 0.02 0.00 0.02 0.00 0.00 99.97 05:32:01 PM all 5.49 0.00 1.23 0.63 0.04 92.61 05:32:01 PM 0 4.52 0.00 1.14 0.00 0.05 94.29 05:32:01 PM 1 7.67 0.00 1.39 1.41 0.05 89.49 05:32:01 PM 2 3.05 0.00 1.06 2.19 0.03 93.67 05:32:01 PM 3 6.90 0.00 1.19 0.15 0.03 91.72 05:32:01 PM 4 4.76 0.00 1.29 0.02 0.03 93.90 05:32:01 PM 5 5.94 0.00 1.05 0.15 0.05 92.80 05:32:01 PM 6 6.73 0.00 1.78 0.22 0.03 91.24 05:32:01 PM 7 4.37 0.00 0.95 0.89 0.03 93.76 05:33:01 PM all 31.70 0.00 1.88 0.02 0.10 66.30 05:33:01 PM 0 24.09 0.00 1.68 0.05 0.12 74.06 05:33:01 PM 1 37.58 0.00 2.10 0.02 0.12 60.19 05:33:01 PM 2 21.50 0.00 2.05 0.05 0.12 76.29 05:33:01 PM 3 39.63 0.00 1.74 0.00 0.10 58.52 05:33:01 PM 4 27.98 0.00 1.51 0.02 0.10 70.40 05:33:01 PM 5 40.07 0.00 2.64 0.00 0.10 57.20 05:33:01 PM 6 30.67 0.00 1.61 0.02 0.10 67.60 05:33:01 PM 7 32.07 0.00 1.73 0.00 0.08 66.12 Average: CPU %user %nice %system %iowait %steal %idle Average: all 16.67 0.00 1.16 0.60 0.06 81.51 Average: 0 14.36 0.00 1.15 0.19 0.06 84.24 Average: 1 21.46 0.00 1.19 0.93 0.06 76.36 Average: 2 16.62 0.00 1.21 0.76 0.06 81.35 Average: 3 15.62 0.00 1.10 0.69 0.06 82.53 Average: 4 19.08 0.00 1.16 0.42 0.05 79.27 Average: 5 13.37 0.00 1.17 0.74 0.06 84.67 Average: 6 16.71 0.00 1.13 0.33 0.06 81.77 Average: 7 16.09 0.00 1.20 0.74 0.05 81.92