---> uname -a: Linux prd-centos8-docker-8c-8g-18674.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 1154 25267 19 5467 30261 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:ba:35:5a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.142/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85718sec preferred_lft 85718sec inet6 fe80::f816:3eff:feba:355a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1b:17:98:c9 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::42:1bff:fe17:98c9/64 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) 12/08/2025 _x86_64_ (8 CPU) 09:58:59 LINUX RESTART (8 CPU) 10:00:01 AM tps rtps wtps bread/s bwrtn/s 10:01:01 AM 252.83 17.36 235.47 3670.78 14341.95 10:02:01 AM 145.76 1.88 143.88 595.17 11794.72 10:03:01 AM 36.08 0.00 36.08 0.00 2729.30 10:04:01 AM 116.72 0.62 116.11 428.99 39191.14 10:05:01 AM 29.47 0.57 28.91 25.46 576.34 10:06:01 AM 19.06 0.00 19.06 0.00 685.52 10:07:01 AM 105.28 0.00 105.28 0.00 23743.59 10:08:01 AM 15.21 0.00 15.21 0.00 389.52 10:09:01 AM 158.00 0.00 158.00 0.00 2114.46 10:10:01 AM 65.07 2.93 62.14 4566.97 27373.10 Average: 94.35 2.34 92.01 928.68 12293.92 10:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:01:01 AM 28725476 30729264 3930236 12.04 2688 2317580 1802484 5.35 210976 3239788 132908 10:02:01 AM 27757812 30020456 4897900 15.00 2688 2571120 2394072 7.10 277524 4118968 52500 10:03:01 AM 26320232 28605160 6335480 19.40 2688 2591784 3966624 11.77 283544 5542428 2708 10:04:01 AM 24867108 28283060 7788604 23.85 2688 3697864 4214452 12.50 432616 6742488 60 10:05:01 AM 24364400 27788688 8291312 25.39 2688 3705704 4386944 13.02 442020 7235832 704 10:06:01 AM 24926468 28598092 7729244 23.67 2688 3950460 4092228 12.14 598000 6514812 230868 10:07:01 AM 23348992 27490512 9306720 28.50 2688 4408708 6190280 18.37 645908 7986720 1660 10:08:01 AM 22636940 26825816 10018772 30.68 2688 4456344 6855640 20.34 649376 8688768 1488 10:09:01 AM 24024348 28132256 8631364 26.43 2688 4363416 4016580 11.92 646412 7324304 424 10:10:01 AM 25830500 30942280 6825212 20.90 2688 5356648 1581192 4.69 1138344 5020560 90784 Average: 25280228 28741558 7375484 22.59 2688 3741963 3950050 11.72 532472 6241467 51410 10:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 AM eth0 238.20 211.11 2572.92 53.16 0.00 0.00 0.00 0.00 10:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 AM eth0 305.53 243.08 3575.93 44.12 0.00 0.00 0.00 0.00 10:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 AM eth0 105.80 79.40 303.78 30.34 0.00 0.00 0.00 0.00 10:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 AM lo 5.65 5.65 0.52 0.52 0.00 0.00 0.00 0.00 10:04:01 AM eth0 323.14 188.56 9478.08 17.68 0.00 0.00 0.00 0.00 10:04:01 AM docker0 1.57 1.92 0.23 0.22 0.00 0.00 0.00 0.00 10:04:01 AM veth8957d55 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM lo 71.93 71.93 5.47 5.47 0.00 0.00 0.00 0.00 10:05:01 AM eth0 178.46 140.42 57.31 66.73 0.00 0.00 0.00 0.00 10:05:01 AM docker0 11.30 12.78 1.67 1.66 0.00 0.00 0.00 0.00 10:06:01 AM lo 30.71 30.71 1.51 1.51 0.00 0.00 0.00 0.00 10:06:01 AM eth0 210.23 185.62 735.29 1648.73 0.00 0.00 0.00 0.00 10:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM lo 20.45 20.45 2.49 2.49 0.00 0.00 0.00 0.00 10:07:01 AM eth0 471.87 150.07 2298.31 15.75 0.00 0.00 0.00 0.00 10:07:01 AM docker0 8.25 10.35 0.80 1.96 0.00 0.00 0.00 0.00 10:07:01 AM veth951212d 8.25 10.50 0.91 1.97 0.00 0.00 0.00 0.00 10:07:01 AM vethb9b4124 0.00 0.52 0.00 0.25 0.00 0.00 0.00 0.00 10:08:01 AM lo 883.42 883.42 128.83 128.83 0.00 0.00 0.00 0.00 10:08:01 AM eth0 140.88 98.95 45.61 46.65 0.00 0.00 0.00 0.00 10:08:01 AM docker0 383.42 395.67 59.83 62.58 0.00 0.00 0.00 0.00 10:08:01 AM veth951212d 330.32 342.50 58.73 49.01 0.00 0.00 0.00 0.00 10:08:01 AM vethb9b4124 53.11 53.24 6.34 13.58 0.00 0.00 0.00 0.00 10:09:01 AM lo 769.38 769.38 151.83 151.83 0.00 0.00 0.00 0.00 10:09:01 AM eth0 75.87 57.55 265.07 21.16 0.00 0.00 0.00 0.00 10:09:01 AM docker0 333.42 342.10 77.21 70.23 0.00 0.00 0.00 0.00 10:10:01 AM lo 1.00 1.00 0.05 0.05 0.00 0.00 0.00 0.00 10:10:01 AM eth0 115.40 140.11 1273.45 2330.28 0.00 0.00 0.00 0.00 10:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 178.27 178.27 29.07 29.07 0.00 0.00 0.00 0.00 Average: eth0 216.54 149.49 2060.73 427.42 0.00 0.00 0.00 0.00 Average: docker0 73.80 76.29 13.97 13.67 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) 12/08/2025 _x86_64_ (8 CPU) 09:58:59 LINUX RESTART (8 CPU) 10:00:01 AM CPU %user %nice %system %iowait %steal %idle 10:01:01 AM all 17.22 0.00 1.23 1.91 0.06 79.57 10:01:01 AM 0 15.42 0.00 1.30 1.79 0.07 81.42 10:01:01 AM 1 14.41 0.00 1.17 4.20 0.08 80.14 10:01:01 AM 2 22.72 0.00 1.62 0.99 0.07 74.60 10:01:01 AM 3 22.32 0.00 1.87 3.09 0.07 72.65 10:01:01 AM 4 19.69 0.00 1.42 1.12 0.05 77.73 10:01:01 AM 5 18.55 0.00 0.72 0.27 0.07 80.39 10:01:01 AM 6 14.93 0.00 0.72 1.89 0.07 82.39 10:01:01 AM 7 9.75 0.00 1.04 1.96 0.05 87.21 10:02:01 AM all 33.35 0.00 1.12 0.69 0.08 64.75 10:02:01 AM 0 29.61 0.00 0.82 0.32 0.07 69.19 10:02:01 AM 1 25.73 0.00 1.51 1.37 0.08 71.30 10:02:01 AM 2 37.56 0.00 1.55 1.52 0.08 59.28 10:02:01 AM 3 36.30 0.00 0.94 1.07 0.10 61.59 10:02:01 AM 4 29.46 0.00 0.95 0.70 0.08 68.80 10:02:01 AM 5 22.97 0.00 0.74 0.08 0.07 76.15 10:02:01 AM 6 42.31 0.00 0.72 0.08 0.08 56.81 10:02:01 AM 7 42.88 0.00 1.75 0.40 0.07 54.90 10:03:01 AM all 21.54 0.00 0.46 0.17 0.05 77.78 10:03:01 AM 0 18.95 0.00 0.12 0.00 0.05 80.88 10:03:01 AM 1 39.64 0.00 0.38 0.13 0.07 59.78 10:03:01 AM 2 47.34 0.00 1.25 0.02 0.07 51.33 10:03:01 AM 3 13.37 0.00 0.20 0.37 0.05 86.01 10:03:01 AM 4 5.85 0.00 0.84 0.07 0.05 93.20 10:03:01 AM 5 17.20 0.00 0.18 0.77 0.03 81.81 10:03:01 AM 6 19.49 0.00 0.22 0.02 0.03 80.25 10:03:01 AM 7 10.46 0.00 0.48 0.00 0.05 89.01 10:04:01 AM all 20.77 0.00 2.83 1.40 0.07 74.93 10:04:01 AM 0 18.44 0.00 2.77 1.49 0.08 77.21 10:04:01 AM 1 15.32 0.00 2.99 0.61 0.07 81.01 10:04:01 AM 2 18.73 0.00 3.21 4.04 0.07 73.95 10:04:01 AM 3 21.48 0.00 2.27 0.81 0.07 75.37 10:04:01 AM 4 40.23 0.00 3.46 0.92 0.08 55.31 10:04:01 AM 5 16.81 0.00 2.48 0.89 0.07 79.75 10:04:01 AM 6 19.04 0.00 2.80 0.59 0.07 77.51 10:04:01 AM 7 16.08 0.00 2.64 1.85 0.08 79.36 10:05:01 AM all 18.94 0.00 2.06 0.04 0.08 78.87 10:05:01 AM 0 16.80 0.00 1.57 0.03 0.07 81.53 10:05:01 AM 1 17.18 0.00 2.16 0.07 0.08 80.51 10:05:01 AM 2 18.32 0.00 2.07 0.05 0.10 79.45 10:05:01 AM 3 20.01 0.00 2.46 0.07 0.10 77.36 10:05:01 AM 4 18.26 0.00 2.01 0.02 0.07 79.65 10:05:01 AM 5 18.40 0.00 1.83 0.02 0.10 79.65 10:05:01 AM 6 23.31 0.00 2.38 0.05 0.07 74.19 10:05:01 AM 7 19.25 0.00 2.02 0.05 0.07 78.60 10:06:01 AM all 26.02 0.00 1.08 0.04 0.08 72.79 10:06:01 AM 0 19.46 0.00 1.22 0.00 0.08 79.23 10:06:01 AM 1 33.45 0.00 0.87 0.02 0.08 65.58 10:06:01 AM 2 41.43 0.00 1.54 0.17 0.08 56.78 10:06:01 AM 3 31.49 0.00 0.83 0.02 0.08 67.58 10:06:01 AM 4 16.29 0.00 0.72 0.05 0.07 82.88 10:06:01 AM 5 14.99 0.00 1.17 0.02 0.07 83.76 10:06:01 AM 6 26.42 0.00 1.15 0.03 0.07 72.33 10:06:01 AM 7 24.58 0.00 1.15 0.00 0.07 74.20 10:07:01 AM all 25.16 0.00 1.52 1.11 0.08 72.12 10:07:01 AM 0 18.14 0.00 1.04 0.44 0.08 80.30 10:07:01 AM 1 25.49 0.00 1.74 1.04 0.08 71.64 10:07:01 AM 2 37.60 0.00 1.99 1.32 0.07 59.01 10:07:01 AM 3 30.36 0.00 1.79 2.61 0.08 65.15 10:07:01 AM 4 36.86 0.00 1.41 1.09 0.10 60.54 10:07:01 AM 5 11.02 0.00 1.73 0.40 0.08 86.77 10:07:01 AM 6 20.24 0.00 1.16 0.40 0.07 78.13 10:07:01 AM 7 21.61 0.00 1.34 1.56 0.08 75.41 10:08:01 AM all 22.90 0.00 1.46 0.04 0.09 75.50 10:08:01 AM 0 27.68 0.00 1.44 0.00 0.10 70.78 10:08:01 AM 1 17.55 0.00 1.94 0.07 0.10 80.34 10:08:01 AM 2 16.93 0.00 1.68 0.03 0.08 81.27 10:08:01 AM 3 19.05 0.00 1.21 0.17 0.08 79.49 10:08:01 AM 4 20.92 0.00 2.00 0.00 0.08 77.00 10:08:01 AM 5 18.45 0.00 1.19 0.00 0.10 80.25 10:08:01 AM 6 43.04 0.00 1.24 0.03 0.10 55.58 10:08:01 AM 7 19.56 0.00 0.99 0.02 0.08 79.35 10:09:01 AM all 25.48 0.00 1.46 0.28 0.08 72.70 10:09:01 AM 0 27.02 0.00 1.34 0.74 0.08 70.83 10:09:01 AM 1 32.03 0.00 1.86 0.10 0.08 65.92 10:09:01 AM 2 27.04 0.00 1.04 0.20 0.08 71.64 10:09:01 AM 3 16.98 0.00 1.29 0.00 0.07 81.66 10:09:01 AM 4 13.02 0.00 2.06 0.77 0.08 84.06 10:09:01 AM 5 27.24 0.00 1.14 0.27 0.08 71.27 10:09:01 AM 6 15.23 0.00 1.46 0.17 0.07 83.08 10:09:01 AM 7 45.22 0.00 1.52 0.02 0.08 53.15 10:10:01 AM all 22.18 0.00 1.56 1.05 0.06 75.15 10:10:01 AM 0 16.37 0.00 1.22 1.35 0.08 80.98 10:10:01 AM 1 28.36 0.00 2.38 3.33 0.08 65.85 10:10:01 AM 2 32.39 0.00 1.57 0.65 0.08 65.31 10:10:01 AM 3 19.87 0.00 0.79 0.37 0.05 78.92 10:10:01 AM 4 25.34 0.00 1.70 0.70 0.07 72.19 10:10:01 AM 5 20.35 0.00 2.14 1.20 0.05 76.26 10:10:01 AM 6 11.22 0.00 1.21 0.70 0.05 86.82 10:10:01 AM 7 23.53 0.00 1.44 0.10 0.05 74.88 Average: all 23.36 0.00 1.48 0.67 0.07 74.42 Average: 0 20.79 0.00 1.28 0.62 0.08 77.24 Average: 1 24.93 0.00 1.70 1.09 0.08 72.19 Average: 2 30.02 0.00 1.75 0.90 0.08 67.25 Average: 3 23.12 0.00 1.36 0.86 0.08 74.58 Average: 4 22.58 0.00 1.66 0.54 0.07 75.15 Average: 5 18.60 0.00 1.33 0.39 0.07 79.60 Average: 6 23.53 0.00 1.30 0.40 0.07 74.71 Average: 7 23.30 0.00 1.44 0.59 0.07 74.60