---> uname -a: Linux prd-centos8-docker-8c-8g-43520.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 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1112 25326 19 5451 30304 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:0a:20:d1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.229/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85511sec preferred_lft 85511sec inet6 fe80::f816:3eff:fe0a:20d1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bd:67:d9:ec 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:bdff:fe67:d9ec/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) 09/04/2025 _x86_64_ (8 CPU) 14:01:21 LINUX RESTART (8 CPU) 02:02:01 PM tps rtps wtps bread/s bwrtn/s 02:03:01 PM 188.54 14.78 173.75 2995.77 10729.63 02:04:01 PM 209.96 4.62 205.35 1159.48 16360.91 02:05:01 PM 168.88 0.73 168.14 439.59 42348.58 02:06:01 PM 36.35 0.05 36.30 0.53 522.24 02:07:01 PM 9.98 0.43 9.55 20.93 292.04 02:08:01 PM 1.77 0.00 1.77 0.00 91.27 02:09:01 PM 1.30 0.00 1.30 0.00 41.78 02:10:01 PM 1.47 0.00 1.47 0.00 41.35 02:11:01 PM 1.37 0.00 1.37 0.00 39.28 02:12:01 PM 9.98 0.00 9.98 0.00 592.59 02:13:01 PM 106.01 0.00 106.01 0.00 23519.61 02:14:01 PM 20.05 0.00 20.05 0.00 703.27 02:15:01 PM 162.90 0.00 162.90 0.00 2123.45 02:16:01 PM 75.96 2.93 73.03 4541.15 28531.84 Average: 71.04 1.68 69.36 654.09 8996.05 02:02:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:03:01 PM 29044052 30899396 3611660 11.06 2688 2172000 1844724 5.47 159520 2990032 144460 02:04:01 PM 27379160 29608048 5276552 16.16 2688 2538748 2790952 8.28 266760 4512404 54816 02:05:01 PM 25089636 28490920 7566076 23.17 2688 3683868 4185920 12.42 427540 6527960 104 02:06:01 PM 25034488 28440388 7621224 23.34 2688 3688332 3669600 10.89 434472 6576060 1936 02:07:01 PM 24898300 28307752 7757412 23.76 2688 3691756 3732380 11.07 435888 6710788 128 02:08:01 PM 24877688 28289092 7778024 23.82 2688 3693716 3732380 11.07 435932 6732116 92 02:09:01 PM 24893556 28305668 7762156 23.77 2688 3694420 3732380 11.07 435940 6715916 20 02:10:01 PM 24893504 28306324 7762208 23.77 2688 3695128 3718916 11.03 435940 6716872 4 02:11:01 PM 24893948 28307544 7761764 23.77 2688 3695904 3718916 11.03 435940 6715776 92 02:12:01 PM 25800356 29226432 6855356 20.99 2688 3708112 3493748 10.37 438596 5810692 720 02:13:01 PM 24392400 28521316 8263312 25.30 2688 4395192 4367536 12.96 631460 6967372 64 02:14:01 PM 22990796 27152444 9664916 29.60 2688 4431148 6317384 18.74 644560 8346352 876 02:15:01 PM 23472480 27569140 9183232 28.12 2688 4353944 4566156 13.55 643228 7881772 788 02:16:01 PM 25963912 31061768 6691800 20.49 2688 5343712 1520528 4.51 1136412 4891196 57336 Average: 25258877 28749017 7396835 22.65 2688 3770427 3670823 10.89 497299 6292522 18674 02:02:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 PM eth0 136.96 115.43 1393.44 41.14 0.00 0.00 0.00 0.00 02:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 PM eth0 426.19 338.49 5109.20 59.30 0.00 0.00 0.00 0.00 02:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM lo 3.37 3.37 0.30 0.30 0.00 0.00 0.00 0.00 02:05:01 PM eth0 345.67 215.34 10005.95 22.03 0.00 0.00 0.00 0.00 02:05:01 PM docker0 0.80 1.07 0.12 0.13 0.00 0.00 0.00 0.00 02:05:01 PM veth87bdf8b 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 02:06:01 PM lo 61.40 61.40 4.81 4.81 0.00 0.00 0.00 0.00 02:06:01 PM eth0 172.54 123.99 50.61 53.24 0.00 0.00 0.00 0.00 02:06:01 PM docker0 10.86 12.36 1.60 1.60 0.00 0.00 0.00 0.00 02:07:01 PM lo 61.20 61.20 3.11 3.11 0.00 0.00 0.00 0.00 02:07:01 PM eth0 256.00 199.33 66.19 78.32 0.00 0.00 0.00 0.00 02:07:01 PM docker0 0.80 0.98 0.11 0.16 0.00 0.00 0.00 0.00 02:08:01 PM lo 60.26 60.26 2.94 2.94 0.00 0.00 0.00 0.00 02:08:01 PM eth0 229.81 178.40 67.40 67.86 0.00 0.00 0.00 0.00 02:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM lo 60.32 60.32 2.95 2.95 0.00 0.00 0.00 0.00 02:09:01 PM eth0 151.87 109.32 35.10 39.97 0.00 0.00 0.00 0.00 02:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 PM lo 60.38 60.38 2.95 2.95 0.00 0.00 0.00 0.00 02:10:01 PM eth0 133.67 92.09 32.61 37.55 0.00 0.00 0.00 0.00 02:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 PM lo 62.09 62.09 3.03 3.03 0.00 0.00 0.00 0.00 02:11:01 PM eth0 159.49 127.73 46.75 50.39 0.00 0.00 0.00 0.00 02:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 PM lo 6.06 6.06 0.30 0.30 0.00 0.00 0.00 0.00 02:12:01 PM eth0 66.06 48.35 90.80 23.05 0.00 0.00 0.00 0.00 02:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 02:13:01 PM eth0 657.55 399.70 2964.82 1620.02 0.00 0.00 0.00 0.00 02:13:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 PM vethd039a49 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 02:13:01 PM veth158d2cc 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 02:14:01 PM lo 776.10 776.10 138.40 138.40 0.00 0.00 0.00 0.00 02:14:01 PM eth0 53.52 41.36 18.30 22.25 0.00 0.00 0.00 0.00 02:14:01 PM docker0 339.69 351.71 59.54 72.40 0.00 0.00 0.00 0.00 02:14:01 PM vethd039a49 303.38 314.88 60.01 50.98 0.00 0.00 0.00 0.00 02:14:01 PM veth158d2cc 36.31 37.34 4.17 21.67 0.00 0.00 0.00 0.00 02:15:01 PM lo 652.79 652.79 112.31 112.31 0.00 0.00 0.00 0.00 02:15:01 PM eth0 78.43 68.57 264.85 22.95 0.00 0.00 0.00 0.00 02:15:01 PM docker0 299.23 305.56 63.81 47.12 0.00 0.00 0.00 0.00 02:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 PM eth0 108.21 136.10 1272.84 2325.97 0.00 0.00 0.00 0.00 02:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 128.87 128.87 19.37 19.37 0.00 0.00 0.00 0.00 Average: eth0 212.58 156.73 1529.99 318.89 0.00 0.00 0.00 0.00 Average: docker0 46.53 47.98 8.94 8.67 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) 09/04/2025 _x86_64_ (8 CPU) 14:01:21 LINUX RESTART (8 CPU) 02:02:01 PM CPU %user %nice %system %iowait %steal %idle 02:03:01 PM all 12.03 0.00 1.06 0.73 0.05 86.13 02:03:01 PM 0 11.96 0.00 1.23 0.30 0.05 86.45 02:03:01 PM 1 8.96 0.00 1.05 0.85 0.07 89.07 02:03:01 PM 2 11.50 0.00 1.62 1.42 0.07 85.39 02:03:01 PM 3 10.94 0.00 1.02 0.73 0.07 87.24 02:03:01 PM 4 14.97 0.00 0.97 0.50 0.03 83.53 02:03:01 PM 5 18.76 0.00 1.39 0.65 0.05 79.15 02:03:01 PM 6 8.11 0.00 0.82 1.22 0.07 89.79 02:03:01 PM 7 11.00 0.00 0.37 0.15 0.03 88.45 02:04:01 PM all 40.56 0.00 1.40 1.00 0.09 56.95 02:04:01 PM 0 26.46 0.00 1.74 1.32 0.10 70.38 02:04:01 PM 1 47.75 0.00 1.77 0.48 0.10 49.89 02:04:01 PM 2 45.52 0.00 1.02 0.97 0.08 52.41 02:04:01 PM 3 35.72 0.00 1.37 1.91 0.07 60.94 02:04:01 PM 4 51.05 0.00 1.57 0.48 0.10 46.79 02:04:01 PM 5 52.35 0.00 1.40 0.99 0.12 45.14 02:04:01 PM 6 26.09 0.00 1.05 1.44 0.07 71.35 02:04:01 PM 7 39.51 0.00 1.30 0.43 0.10 58.65 02:05:01 PM all 27.22 0.00 2.85 0.87 0.09 68.98 02:05:01 PM 0 27.61 0.00 2.37 0.39 0.08 69.55 02:05:01 PM 1 26.55 0.00 2.84 1.01 0.08 69.52 02:05:01 PM 2 25.42 0.00 2.99 1.04 0.10 70.44 02:05:01 PM 3 26.42 0.00 2.96 0.25 0.10 70.27 02:05:01 PM 4 28.54 0.00 3.25 2.17 0.08 65.95 02:05:01 PM 5 21.57 0.00 2.64 1.36 0.08 74.35 02:05:01 PM 6 27.52 0.00 2.79 0.44 0.08 69.17 02:05:01 PM 7 34.12 0.00 2.94 0.27 0.07 62.60 02:06:01 PM all 20.59 0.00 2.28 0.12 0.09 76.92 02:06:01 PM 0 14.91 0.00 2.41 0.10 0.08 82.50 02:06:01 PM 1 24.48 0.00 2.95 0.15 0.07 72.36 02:06:01 PM 2 20.16 0.00 2.01 0.03 0.08 77.71 02:06:01 PM 3 20.86 0.00 1.94 0.13 0.10 76.97 02:06:01 PM 4 24.80 0.00 2.68 0.10 0.08 72.33 02:06:01 PM 5 20.01 0.00 2.16 0.20 0.10 77.52 02:06:01 PM 6 19.81 0.00 2.34 0.08 0.08 77.68 02:06:01 PM 7 19.72 0.00 1.78 0.13 0.10 78.27 02:07:01 PM all 5.84 0.00 1.05 0.03 0.06 93.02 02:07:01 PM 0 4.16 0.00 0.65 0.03 0.07 95.09 02:07:01 PM 1 5.28 0.00 1.14 0.02 0.07 93.49 02:07:01 PM 2 4.12 0.00 1.49 0.00 0.07 94.33 02:07:01 PM 3 7.17 0.00 0.60 0.07 0.05 92.11 02:07:01 PM 4 5.38 0.00 1.12 0.00 0.05 93.45 02:07:01 PM 5 4.58 0.00 1.32 0.03 0.05 94.02 02:07:01 PM 6 9.48 0.00 1.27 0.07 0.07 89.11 02:07:01 PM 7 6.54 0.00 0.77 0.05 0.05 92.59 02:08:01 PM all 1.28 0.00 0.58 0.00 0.06 98.08 02:08:01 PM 0 2.60 0.00 0.72 0.00 0.07 96.61 02:08:01 PM 1 1.22 0.00 0.72 0.00 0.08 97.98 02:08:01 PM 2 1.45 0.00 0.80 0.00 0.05 97.70 02:08:01 PM 3 1.25 0.00 0.28 0.02 0.05 98.40 02:08:01 PM 4 0.75 0.00 0.37 0.00 0.07 98.81 02:08:01 PM 5 1.07 0.00 0.52 0.00 0.05 98.36 02:08:01 PM 6 0.52 0.00 0.42 0.00 0.03 99.03 02:08:01 PM 7 1.34 0.00 0.82 0.02 0.05 97.78 02:09:01 PM all 0.81 0.00 0.53 0.00 0.05 98.61 02:09:01 PM 0 0.22 0.00 0.22 0.00 0.05 99.52 02:09:01 PM 1 0.94 0.00 1.12 0.00 0.07 97.88 02:09:01 PM 2 0.70 0.00 0.33 0.00 0.07 98.90 02:09:01 PM 3 0.57 0.00 0.43 0.00 0.07 98.93 02:09:01 PM 4 1.23 0.00 0.15 0.00 0.02 98.60 02:09:01 PM 5 0.87 0.00 0.35 0.00 0.07 98.71 02:09:01 PM 6 0.93 0.00 0.05 0.00 0.03 98.98 02:09:01 PM 7 1.03 0.00 1.55 0.00 0.05 97.36 02:10:01 PM all 0.58 0.00 0.54 0.00 0.06 98.82 02:10:01 PM 0 0.32 0.00 0.28 0.02 0.08 99.30 02:10:01 PM 1 0.87 0.00 1.03 0.00 0.05 98.05 02:10:01 PM 2 0.79 0.00 0.42 0.00 0.07 98.73 02:10:01 PM 3 0.53 0.00 0.45 0.00 0.05 98.96 02:10:01 PM 4 0.60 0.00 0.12 0.00 0.07 99.22 02:10:01 PM 5 0.40 0.00 0.32 0.00 0.03 99.25 02:10:01 PM 6 0.17 0.00 0.12 0.00 0.07 99.65 02:10:01 PM 7 0.95 0.00 1.60 0.00 0.03 97.41 02:11:01 PM all 0.63 0.00 0.64 0.00 0.07 98.66 02:11:01 PM 0 0.47 0.00 0.40 0.02 0.08 99.03 02:11:01 PM 1 0.94 0.00 0.62 0.00 0.08 98.36 02:11:01 PM 2 1.22 0.00 1.07 0.00 0.07 97.64 02:11:01 PM 3 0.45 0.00 0.32 0.00 0.08 99.15 02:11:01 PM 4 0.48 0.00 0.48 0.00 0.05 98.98 02:11:01 PM 5 0.38 0.00 0.25 0.00 0.08 99.28 02:11:01 PM 6 0.18 0.00 0.08 0.00 0.05 99.68 02:11:01 PM 7 0.92 0.00 1.87 0.00 0.03 97.18 02:12:01 PM all 15.58 0.00 0.35 0.02 0.05 83.99 02:12:01 PM 0 20.04 0.00 0.22 0.00 0.05 79.69 02:12:01 PM 1 6.19 0.00 0.23 0.02 0.05 93.51 02:12:01 PM 2 44.61 0.00 0.77 0.02 0.07 54.54 02:12:01 PM 3 14.32 0.00 0.28 0.05 0.05 85.29 02:12:01 PM 4 10.37 0.00 0.37 0.07 0.07 89.13 02:12:01 PM 5 7.99 0.00 0.18 0.00 0.03 91.79 02:12:01 PM 6 10.02 0.00 0.23 0.00 0.05 89.69 02:12:01 PM 7 11.12 0.00 0.53 0.02 0.03 88.30 02:13:01 PM all 30.60 0.00 2.15 0.40 0.07 66.78 02:13:01 PM 0 34.87 0.00 2.24 0.10 0.07 62.71 02:13:01 PM 1 23.89 0.00 2.90 1.29 0.08 71.84 02:13:01 PM 2 42.85 0.00 2.46 0.92 0.07 53.70 02:13:01 PM 3 19.44 0.00 1.61 0.22 0.07 78.67 02:13:01 PM 4 31.18 0.00 1.88 0.03 0.08 66.83 02:13:01 PM 5 32.59 0.00 1.90 0.37 0.08 65.06 02:13:01 PM 6 30.12 0.00 2.15 0.15 0.07 67.52 02:13:01 PM 7 29.82 0.00 2.06 0.15 0.07 67.90 02:13:01 PM CPU %user %nice %system %iowait %steal %idle 02:14:01 PM all 29.39 0.00 1.63 0.03 0.09 68.86 02:14:01 PM 0 23.47 0.00 1.71 0.03 0.10 74.69 02:14:01 PM 1 22.21 0.00 1.41 0.02 0.10 76.26 02:14:01 PM 2 18.66 0.00 1.48 0.05 0.10 79.71 02:14:01 PM 3 34.59 0.00 1.51 0.02 0.08 63.80 02:14:01 PM 4 35.29 0.00 2.21 0.08 0.10 62.31 02:14:01 PM 5 37.79 0.00 1.89 0.02 0.07 60.23 02:14:01 PM 6 25.18 0.00 1.36 0.00 0.08 73.37 02:14:01 PM 7 37.90 0.00 1.44 0.00 0.08 60.58 02:15:01 PM all 27.70 0.00 1.51 0.35 0.08 70.36 02:15:01 PM 0 26.30 0.00 1.69 0.05 0.08 71.88 02:15:01 PM 1 36.23 0.00 1.12 0.07 0.07 62.51 02:15:01 PM 2 32.21 0.00 1.79 0.03 0.08 65.89 02:15:01 PM 3 17.44 0.00 1.47 0.03 0.08 80.97 02:15:01 PM 4 29.10 0.00 0.82 0.03 0.07 69.98 02:15:01 PM 5 43.80 0.00 1.96 0.03 0.10 54.11 02:15:01 PM 6 20.78 0.00 0.85 0.03 0.05 78.29 02:15:01 PM 7 15.71 0.00 2.39 2.54 0.07 79.30 02:16:01 PM all 19.03 0.00 1.90 0.40 0.05 78.61 02:16:01 PM 0 15.84 0.00 1.87 0.15 0.05 82.09 02:16:01 PM 1 36.42 0.00 2.87 0.67 0.05 59.99 02:16:01 PM 2 6.57 0.00 1.56 0.30 0.05 91.52 02:16:01 PM 3 20.38 0.00 1.54 0.02 0.03 78.03 02:16:01 PM 4 15.91 0.00 2.28 0.08 0.03 81.70 02:16:01 PM 5 18.18 0.00 1.34 0.05 0.05 80.38 02:16:01 PM 6 14.99 0.00 1.76 1.77 0.07 81.41 02:16:01 PM 7 23.94 0.00 1.99 0.18 0.05 73.84 Average: all 16.55 0.00 1.32 0.28 0.07 81.79 Average: 0 14.94 0.00 1.27 0.18 0.07 83.54 Average: 1 17.27 0.00 1.55 0.33 0.07 80.77 Average: 2 18.26 0.00 1.41 0.34 0.07 79.91 Average: 3 14.99 0.00 1.13 0.25 0.07 83.56 Average: 4 17.82 0.00 1.30 0.25 0.06 80.56 Average: 5 18.58 0.00 1.26 0.26 0.07 79.83 Average: 6 13.83 0.00 1.09 0.37 0.06 84.64 Average: 7 16.67 0.00 1.53 0.28 0.06 81.46