---> uname -a: Linux prd-centos8-docker-8c-8g-26675.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 1127 25304 19 5458 30289 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:c1:b6:93 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.7/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85717sec preferred_lft 85717sec inet6 fe80::f816:3eff:fec1:b693/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fc:01:f5:03 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:fcff:fe01:f503/64 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) 07/08/2025 _x86_64_ (8 CPU) 13:09:29 LINUX RESTART (8 CPU) 01:10:00 PM tps rtps wtps bread/s bwrtn/s 01:10:01 PM 22.99 4.60 18.39 229.89 875.86 01:11:01 PM 206.20 16.45 189.75 2964.44 10443.19 01:12:01 PM 231.93 2.92 229.01 1126.48 16310.26 01:13:01 PM 138.54 0.88 137.65 591.14 41911.13 01:14:01 PM 37.55 0.07 37.48 1.33 519.46 01:15:01 PM 9.95 0.52 9.43 24.93 284.07 01:16:01 PM 1.58 0.00 1.58 0.00 43.79 01:17:01 PM 3.28 0.00 3.28 0.00 369.76 01:18:01 PM 65.44 0.00 65.44 0.00 16873.54 01:19:01 PM 66.90 0.00 66.90 0.00 7390.10 01:20:01 PM 146.06 2.47 143.59 4500.92 2186.44 Average: 90.64 2.33 88.30 919.59 9621.12 01:10:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 PM 29905340 31324068 2750372 8.42 2688 1757468 1437200 4.26 135584 2241736 30912 01:11:01 PM 29003676 30880296 3652036 11.18 2688 2193224 1801580 5.35 164664 3026560 165452 01:12:01 PM 26833460 29097140 5822252 17.83 2688 2572252 3230692 9.59 274844 5044508 88676 01:13:01 PM 24943012 28346200 7712700 23.62 2688 3686352 3889716 11.54 428872 6677992 276 01:14:01 PM 24715088 28123156 7940624 24.32 2688 3690708 4066496 12.07 438228 6893872 2468 01:15:01 PM 24642536 28053688 8013176 24.54 2688 3693404 4065280 12.06 439968 6963560 28 01:16:01 PM 24622372 28034212 8033340 24.60 2688 3694104 4081596 12.11 439996 6983860 108 01:17:01 PM 25493836 28915872 7161876 21.93 2688 3704116 3373320 10.01 441900 6114492 20 01:18:01 PM 24688000 28757188 7967712 24.40 2688 4328688 3530340 10.47 506932 6812416 98088 01:19:01 PM 23193808 27352388 9461904 28.97 2688 4427176 6136804 18.21 553888 8234384 5448 01:20:01 PM 23744552 28776492 8911160 27.29 2688 5281876 3752832 11.13 726544 7519608 794856 Average: 25616880 28878245 7038832 21.55 2688 3548124 3578714 10.62 413765 6046635 107848 01:10:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM eth0 9.20 0.00 1.97 0.00 0.00 0.00 0.00 0.00 01:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 PM eth0 221.41 178.14 1904.51 41.81 0.00 0.00 0.00 0.00 01:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 PM eth0 378.77 301.47 5274.18 46.12 0.00 0.00 0.00 0.00 01:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 PM lo 1.60 1.60 0.08 0.08 0.00 0.00 0.00 0.00 01:13:01 PM eth0 312.75 182.76 9479.76 17.85 0.00 0.00 0.00 0.00 01:13:01 PM docker0 0.00 0.15 0.00 0.02 0.00 0.00 0.00 0.00 01:14:01 PM lo 44.78 44.78 4.03 4.03 0.00 0.00 0.00 0.00 01:14:01 PM eth0 95.67 71.00 28.68 34.49 0.00 0.00 0.00 0.00 01:14:01 PM docker0 11.08 12.54 1.65 1.60 0.00 0.00 0.00 0.00 01:15:01 PM lo 57.45 57.45 2.93 2.93 0.00 0.00 0.00 0.00 01:15:01 PM eth0 227.92 175.86 66.05 70.88 0.00 0.00 0.00 0.00 01:15:01 PM docker0 0.78 1.00 0.11 0.18 0.00 0.00 0.00 0.00 01:16:01 PM lo 56.32 56.32 2.75 2.75 0.00 0.00 0.00 0.00 01:16:01 PM eth0 160.56 129.38 42.09 57.39 0.00 0.00 0.00 0.00 01:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 PM lo 10.03 10.03 0.49 0.49 0.00 0.00 0.00 0.00 01:17:01 PM eth0 172.49 137.39 109.48 40.52 0.00 0.00 0.00 0.00 01:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 01:18:01 PM eth0 720.88 425.49 2987.77 48.56 0.00 0.00 0.00 0.00 01:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 PM lo 932.07 932.07 162.48 162.48 0.00 0.00 0.00 0.00 01:19:01 PM eth0 66.83 50.69 21.93 24.05 0.00 0.00 0.00 0.00 01:19:01 PM docker0 396.75 412.33 69.97 83.27 0.00 0.00 0.00 0.00 01:19:01 PM veth69d16d3 365.37 379.84 71.94 60.93 0.00 0.00 0.00 0.01 01:19:01 PM vethe68d156 31.38 33.18 3.45 22.60 0.00 0.00 0.00 0.00 01:20:01 PM lo 536.62 536.62 88.18 88.18 0.00 0.00 0.00 0.00 01:20:01 PM eth0 143.41 114.67 1545.88 29.04 0.00 0.00 0.00 0.00 01:20:01 PM docker0 233.43 237.24 51.66 35.29 0.00 0.00 0.00 0.00 Average: lo 163.66 163.66 26.06 26.06 0.00 0.00 0.00 0.00 Average: eth0 249.72 176.43 2142.93 41.01 0.00 0.00 0.00 0.00 Average: docker0 64.11 66.22 12.32 12.02 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) 07/08/2025 _x86_64_ (8 CPU) 13:09:29 LINUX RESTART (8 CPU) 01:10:00 PM CPU %user %nice %system %iowait %steal %idle 01:10:01 PM all 11.63 0.00 1.89 0.00 0.15 86.34 01:10:01 PM 0 0.00 0.00 2.27 0.00 1.14 96.59 01:10:01 PM 1 90.70 0.00 8.14 0.00 0.00 1.16 01:10:01 PM 2 0.00 0.00 0.00 0.00 0.00 100.00 01:10:01 PM 3 1.16 0.00 1.16 0.00 0.00 97.67 01:10:01 PM 4 0.00 0.00 0.00 0.00 0.00 100.00 01:10:01 PM 5 0.00 0.00 1.18 0.00 0.00 98.82 01:10:01 PM 6 1.15 0.00 2.30 0.00 0.00 96.55 01:10:01 PM 7 0.00 0.00 0.00 0.00 0.00 100.00 01:11:01 PM all 12.97 0.00 1.15 0.76 0.05 85.08 01:11:01 PM 0 3.77 0.00 0.57 0.22 0.03 95.41 01:11:01 PM 1 9.44 0.00 1.50 1.69 0.03 87.33 01:11:01 PM 2 16.28 0.00 1.02 0.52 0.05 82.13 01:11:01 PM 3 19.61 0.00 1.55 1.20 0.05 77.58 01:11:01 PM 4 7.12 0.00 0.33 0.43 0.05 92.07 01:11:01 PM 5 3.93 0.00 0.40 0.18 0.03 95.45 01:11:01 PM 6 24.93 0.00 1.95 0.99 0.07 72.07 01:11:01 PM 7 18.61 0.00 1.85 0.87 0.05 78.61 01:12:01 PM all 43.02 0.00 1.40 0.93 0.09 54.56 01:12:01 PM 0 60.12 0.00 1.89 1.07 0.10 36.82 01:12:01 PM 1 55.71 0.00 1.59 0.58 0.10 42.02 01:12:01 PM 2 37.29 0.00 1.54 1.56 0.10 59.52 01:12:01 PM 3 48.17 0.00 1.02 0.95 0.08 49.77 01:12:01 PM 4 22.98 0.00 1.92 1.12 0.07 73.91 01:12:01 PM 5 33.63 0.00 0.90 0.60 0.10 64.76 01:12:01 PM 6 51.49 0.00 1.17 1.12 0.08 46.14 01:12:01 PM 7 34.71 0.00 1.20 0.47 0.07 63.55 01:13:01 PM all 24.54 0.00 2.82 1.31 0.08 71.25 01:13:01 PM 0 19.91 0.00 2.60 0.27 0.07 77.15 01:13:01 PM 1 31.31 0.00 3.37 4.44 0.08 60.78 01:13:01 PM 2 23.17 0.00 3.79 0.81 0.07 72.16 01:13:01 PM 3 29.91 0.00 2.96 0.54 0.10 66.50 01:13:01 PM 4 24.66 0.00 2.58 0.76 0.07 71.93 01:13:01 PM 5 22.77 0.00 2.44 0.96 0.07 73.77 01:13:01 PM 6 19.75 0.00 2.56 1.92 0.08 75.68 01:13:01 PM 7 24.81 0.00 2.29 0.77 0.08 72.05 01:14:01 PM all 21.23 0.00 2.35 0.06 0.09 76.26 01:14:01 PM 0 23.87 0.00 2.33 0.05 0.08 73.67 01:14:01 PM 1 16.77 0.00 2.36 0.12 0.10 80.65 01:14:01 PM 2 19.32 0.00 2.22 0.08 0.08 78.29 01:14:01 PM 3 21.76 0.00 2.51 0.08 0.08 75.56 01:14:01 PM 4 18.15 0.00 2.14 0.05 0.08 79.57 01:14:01 PM 5 16.18 0.00 1.86 0.03 0.08 81.85 01:14:01 PM 6 24.15 0.00 2.39 0.05 0.08 73.32 01:14:01 PM 7 29.65 0.00 2.99 0.03 0.10 67.22 01:15:01 PM all 5.24 0.00 0.98 0.02 0.06 93.70 01:15:01 PM 0 6.42 0.00 0.67 0.02 0.07 92.83 01:15:01 PM 1 4.03 0.00 0.87 0.05 0.08 94.96 01:15:01 PM 2 7.25 0.00 1.09 0.00 0.07 91.60 01:15:01 PM 3 4.63 0.00 1.54 0.00 0.05 93.78 01:15:01 PM 4 4.63 0.00 1.19 0.05 0.07 94.06 01:15:01 PM 5 4.53 0.00 0.72 0.02 0.07 94.67 01:15:01 PM 6 6.08 0.00 1.10 0.02 0.05 92.75 01:15:01 PM 7 4.33 0.00 0.69 0.02 0.05 94.92 01:16:01 PM all 1.32 0.00 0.54 0.01 0.04 98.09 01:16:01 PM 0 0.94 0.00 0.22 0.00 0.05 98.80 01:16:01 PM 1 1.32 0.00 0.82 0.00 0.05 97.81 01:16:01 PM 2 1.17 0.00 1.39 0.00 0.05 97.39 01:16:01 PM 3 1.64 0.00 0.27 0.00 0.05 98.05 01:16:01 PM 4 0.54 0.00 0.37 0.00 0.05 99.05 01:16:01 PM 5 0.75 0.00 0.18 0.05 0.05 98.96 01:16:01 PM 6 2.42 0.00 0.98 0.00 0.03 96.56 01:16:01 PM 7 1.75 0.00 0.12 0.00 0.02 98.11 01:17:01 PM all 10.80 0.00 0.42 0.01 0.04 88.73 01:17:01 PM 0 2.05 0.00 0.73 0.00 0.05 97.16 01:17:01 PM 1 22.75 0.00 0.28 0.02 0.05 76.89 01:17:01 PM 2 8.15 0.00 0.17 0.00 0.03 91.65 01:17:01 PM 3 31.34 0.00 0.72 0.00 0.03 67.91 01:17:01 PM 4 2.47 0.00 0.52 0.00 0.05 96.96 01:17:01 PM 5 14.54 0.00 0.15 0.08 0.03 85.19 01:17:01 PM 6 1.35 0.00 0.60 0.00 0.02 98.03 01:17:01 PM 7 3.69 0.00 0.17 0.00 0.05 96.09 01:18:01 PM all 32.29 0.00 1.54 0.68 0.08 65.42 01:18:01 PM 0 31.39 0.00 0.92 0.07 0.07 67.55 01:18:01 PM 1 25.21 0.00 1.36 0.80 0.08 72.55 01:18:01 PM 2 41.70 0.00 1.68 1.43 0.08 55.11 01:18:01 PM 3 41.99 0.00 2.03 0.50 0.12 55.36 01:18:01 PM 4 16.26 0.00 2.03 0.03 0.05 81.62 01:18:01 PM 5 31.72 0.00 1.96 2.45 0.07 63.80 01:18:01 PM 6 27.24 0.00 1.16 0.10 0.07 71.44 01:18:01 PM 7 42.83 0.00 1.16 0.03 0.08 55.89 01:19:01 PM all 29.78 0.00 1.80 0.27 0.09 68.06 01:19:01 PM 0 26.75 0.00 1.14 0.03 0.08 72.00 01:19:01 PM 1 26.96 0.00 2.35 0.22 0.10 70.37 01:19:01 PM 2 20.32 0.00 2.05 0.80 0.08 76.74 01:19:01 PM 3 38.71 0.00 2.35 0.44 0.08 58.42 01:19:01 PM 4 23.16 0.00 2.09 0.45 0.10 74.19 01:19:01 PM 5 32.02 0.00 1.39 0.07 0.08 66.44 01:19:01 PM 6 36.61 0.00 1.78 0.15 0.10 61.36 01:19:01 PM 7 33.71 0.00 1.27 0.02 0.08 64.91 01:20:01 PM all 31.98 0.00 2.08 0.40 0.08 65.47 01:20:01 PM 0 34.28 0.00 2.12 0.00 0.10 63.50 01:20:01 PM 1 48.36 0.00 3.00 0.45 0.08 48.10 01:20:01 PM 2 22.21 0.00 1.63 0.27 0.07 75.83 01:20:01 PM 3 23.74 0.00 2.18 0.08 0.07 73.92 01:20:01 PM 4 24.26 0.00 2.72 1.11 0.08 71.82 01:20:01 PM 5 29.08 0.00 1.64 0.20 0.07 69.01 01:20:01 PM 6 41.16 0.00 1.17 1.05 0.10 56.52 01:20:01 PM 7 32.69 0.00 2.14 0.03 0.07 65.07 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.29 0.00 1.51 0.44 0.07 76.69 Average: 0 20.92 0.00 1.32 0.17 0.07 77.52 Average: 1 24.28 0.00 1.76 0.84 0.08 73.05 Average: 2 19.64 0.00 1.65 0.55 0.07 78.09 Average: 3 26.10 0.00 1.71 0.38 0.07 71.74 Average: 4 14.39 0.00 1.59 0.40 0.07 83.56 Average: 5 18.88 0.00 1.16 0.46 0.07 79.43 Average: 6 23.47 0.00 1.49 0.54 0.07 74.43 Average: 7 22.63 0.00 1.38 0.22 0.07 75.69