---> uname -a: Linux prd-centos8-docker-8c-8g-18687.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 1145 25276 19 5468 30271 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:6d:61:ca brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.59/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85671sec preferred_lft 85671sec inet6 fe80::f816:3eff:fe6d:61ca/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1e:86:bd:63 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::42:1eff:fe86:bd63/64 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) 10:51:10 LINUX RESTART (8 CPU) 10:52:01 AM tps rtps wtps bread/s bwrtn/s 10:53:01 AM 294.79 17.51 277.27 3727.69 13230.61 10:54:01 AM 118.25 1.73 116.51 497.92 12098.45 10:55:01 AM 23.58 0.05 23.53 1.07 2460.72 10:56:01 AM 108.08 0.63 107.45 509.56 38720.79 10:57:01 AM 34.85 0.02 34.83 2.40 543.38 10:58:01 AM 11.16 0.48 10.68 21.46 366.83 10:59:01 AM 28.37 0.00 28.37 0.00 845.95 11:00:01 AM 104.58 0.00 104.58 0.00 23679.14 11:01:01 AM 14.35 0.02 14.33 0.13 513.41 11:02:01 AM 195.39 0.07 195.32 1.73 2383.56 11:03:01 AM 69.39 2.93 66.46 4570.61 27401.13 Average: 91.17 2.13 89.04 848.41 11112.94 10:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:53:01 AM 28668228 30709752 3987484 12.21 2688 2353844 1818584 5.40 213568 3281604 175320 10:54:01 AM 27022548 29300984 5633164 17.25 2688 2586500 3051080 9.05 278972 4844328 66852 10:55:01 AM 27003836 29282472 5651876 17.31 2688 2586592 3067196 9.10 279028 4865308 20 10:56:01 AM 25096664 28512008 7559048 23.15 2688 3698016 3701676 10.98 418908 6526720 1044 10:57:01 AM 24791540 28212444 7864172 24.08 2688 3702872 3900764 11.57 439092 6809148 1816 10:58:01 AM 24600436 28026296 8055276 24.67 2688 3707724 3997868 11.86 440936 6997656 80 10:59:01 AM 24908176 28587300 7747536 23.72 2688 3957488 3714268 11.02 599484 6527584 237276 11:00:01 AM 23093032 27254864 9562680 29.28 2688 4429436 6346444 18.83 646048 8233784 2332 11:01:01 AM 22819456 27013000 9836256 30.12 2688 4462144 6490740 19.26 650496 8503204 1388 11:02:01 AM 23923824 28034968 8731888 26.74 2688 4367288 3988364 11.83 645340 7424244 200 11:03:01 AM 25822532 30936576 6833180 20.92 2688 5359900 1609976 4.78 1138412 5026892 91212 Average: 25250025 28715515 7405687 22.68 2688 3746528 3789724 11.24 522753 6276407 52504 10:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 AM eth0 262.41 236.09 3081.61 45.52 0.00 0.00 0.00 0.00 10:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 AM eth0 246.31 192.20 3290.13 41.75 0.00 0.00 0.00 0.00 10:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 AM eth0 91.18 74.04 62.70 22.01 0.00 0.00 0.00 0.00 10:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 AM eth0 306.56 176.37 9494.55 15.86 0.00 0.00 0.00 0.00 10:56:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:57:01 AM lo 46.09 46.09 4.27 4.27 0.00 0.00 0.00 0.00 10:57:01 AM eth0 76.11 57.74 20.51 26.40 0.00 0.00 0.00 0.00 10:57:01 AM docker0 12.08 13.56 1.79 1.68 0.00 0.00 0.00 0.00 10:58:01 AM lo 67.01 67.01 3.45 3.45 0.00 0.00 0.00 0.00 10:58:01 AM eth0 226.62 178.92 58.62 75.71 0.00 0.00 0.00 0.00 10:58:01 AM docker0 0.80 1.02 0.11 0.18 0.00 0.00 0.00 0.00 10:59:01 AM lo 13.08 13.08 0.65 0.65 0.00 0.00 0.00 0.00 10:59:01 AM eth0 152.60 152.22 742.70 1622.80 0.00 0.00 0.00 0.00 10:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 AM lo 127.42 127.42 19.78 19.78 0.00 0.00 0.00 0.00 11:00:01 AM eth0 493.82 142.65 2279.22 18.30 0.00 0.00 0.00 0.00 11:00:01 AM docker0 53.27 57.98 8.63 10.01 0.00 0.00 0.00 0.00 11:00:01 AM vethb655bf3 46.47 50.70 8.51 8.38 0.00 0.00 0.00 0.00 11:00:01 AM veth1b6b737 6.80 7.98 0.85 1.90 0.00 0.00 0.00 0.00 11:01:01 AM lo 1094.47 1094.47 180.00 180.00 0.00 0.00 0.00 0.00 11:01:01 AM eth0 327.61 227.16 93.40 97.47 0.00 0.00 0.00 0.00 11:01:01 AM docker0 472.40 487.99 83.19 87.69 0.00 0.00 0.00 0.00 11:01:01 AM vethb655bf3 416.81 431.58 83.22 68.07 0.00 0.00 0.00 0.01 11:01:01 AM veth1b6b737 55.59 56.44 6.42 19.63 0.00 0.00 0.00 0.00 11:02:01 AM lo 454.65 454.65 74.93 74.93 0.00 0.00 0.00 0.00 11:02:01 AM eth0 100.12 70.50 269.17 24.98 0.00 0.00 0.00 0.00 11:02:01 AM docker0 198.13 201.42 46.12 28.21 0.00 0.00 0.00 0.00 11:03:01 AM lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 11:03:01 AM eth0 117.98 137.80 1273.74 2329.58 0.00 0.00 0.00 0.00 11:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 163.89 163.89 25.74 25.74 0.00 0.00 0.00 0.00 Average: eth0 218.30 149.60 1878.72 392.76 0.00 0.00 0.00 0.00 Average: docker0 66.97 69.28 12.71 11.62 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) 10:51:10 LINUX RESTART (8 CPU) 10:52:01 AM CPU %user %nice %system %iowait %steal %idle 10:53:01 AM all 19.41 0.00 1.41 0.91 0.07 78.20 10:53:01 AM 0 21.60 0.00 0.97 0.95 0.08 76.40 10:53:01 AM 1 13.80 0.00 1.59 1.25 0.07 83.29 10:53:01 AM 2 22.13 0.00 1.30 0.77 0.08 75.71 10:53:01 AM 3 18.68 0.00 1.27 1.00 0.07 78.98 10:53:01 AM 4 18.88 0.00 1.40 0.95 0.07 78.69 10:53:01 AM 5 32.54 0.00 2.40 0.27 0.05 64.74 10:53:01 AM 6 13.31 0.00 0.82 0.50 0.08 85.28 10:53:01 AM 7 14.33 0.00 1.50 1.55 0.07 82.54 10:54:01 AM all 37.02 0.00 1.07 0.34 0.08 61.49 10:54:01 AM 0 35.23 0.00 0.63 0.13 0.08 63.92 10:54:01 AM 1 27.31 0.00 1.20 0.60 0.08 70.80 10:54:01 AM 2 50.63 0.00 1.39 0.52 0.07 47.40 10:54:01 AM 3 33.67 0.00 0.73 0.67 0.08 64.84 10:54:01 AM 4 42.16 0.00 1.35 0.27 0.08 56.14 10:54:01 AM 5 30.80 0.00 0.73 0.22 0.07 68.18 10:54:01 AM 6 33.12 0.00 1.39 0.15 0.07 65.27 10:54:01 AM 7 43.27 0.00 1.10 0.15 0.08 55.39 10:55:01 AM all 8.81 0.00 0.27 0.07 0.04 90.81 10:55:01 AM 0 11.38 0.00 0.07 0.00 0.05 88.50 10:55:01 AM 1 2.22 0.00 0.12 0.07 0.05 97.55 10:55:01 AM 2 42.78 0.00 0.77 0.00 0.05 56.41 10:55:01 AM 3 5.38 0.00 0.05 0.00 0.03 94.53 10:55:01 AM 4 4.79 0.00 0.05 0.00 0.03 95.13 10:55:01 AM 5 2.20 0.00 0.17 0.52 0.03 97.08 10:55:01 AM 6 0.98 0.00 0.70 0.00 0.05 98.26 10:55:01 AM 7 0.72 0.00 0.23 0.00 0.02 99.03 10:56:01 AM all 24.74 0.00 2.79 0.68 0.07 71.72 10:56:01 AM 0 27.46 0.00 2.36 0.97 0.07 69.14 10:56:01 AM 1 19.66 0.00 3.09 1.63 0.07 75.55 10:56:01 AM 2 24.39 0.00 3.43 0.40 0.07 71.71 10:56:01 AM 3 24.60 0.00 2.85 0.37 0.05 72.13 10:56:01 AM 4 24.99 0.00 2.56 0.47 0.07 71.91 10:56:01 AM 5 36.16 0.00 3.62 0.30 0.07 59.86 10:56:01 AM 6 16.69 0.00 2.27 0.24 0.08 80.73 10:56:01 AM 7 23.97 0.00 2.19 1.03 0.07 72.75 10:57:01 AM all 22.51 0.00 2.40 0.06 0.08 74.94 10:57:01 AM 0 22.97 0.00 2.41 0.05 0.08 74.49 10:57:01 AM 1 18.19 0.00 2.63 0.08 0.10 79.00 10:57:01 AM 2 22.94 0.00 2.60 0.03 0.08 74.35 10:57:01 AM 3 21.59 0.00 2.14 0.03 0.07 76.16 10:57:01 AM 4 20.38 0.00 2.08 0.08 0.08 77.38 10:57:01 AM 5 28.13 0.00 2.48 0.05 0.08 69.26 10:57:01 AM 6 21.02 0.00 2.43 0.03 0.08 76.44 10:57:01 AM 7 24.88 0.00 2.48 0.08 0.08 72.47 10:58:01 AM all 7.30 0.00 1.40 0.03 0.07 91.20 10:58:01 AM 0 6.18 0.00 1.07 0.05 0.12 92.58 10:58:01 AM 1 11.29 0.00 2.41 0.02 0.07 86.22 10:58:01 AM 2 7.73 0.00 0.69 0.03 0.07 91.48 10:58:01 AM 3 4.33 0.00 1.59 0.03 0.08 93.96 10:58:01 AM 4 7.12 0.00 1.35 0.02 0.07 91.44 10:58:01 AM 5 8.11 0.00 1.04 0.00 0.07 90.78 10:58:01 AM 6 6.30 0.00 1.62 0.02 0.05 92.01 10:58:01 AM 7 7.35 0.00 1.45 0.03 0.05 91.11 10:59:01 AM all 37.34 0.00 1.24 0.04 0.07 61.30 10:59:01 AM 0 43.67 0.00 0.85 0.03 0.08 55.36 10:59:01 AM 1 35.34 0.00 0.69 0.00 0.07 63.91 10:59:01 AM 2 27.97 0.00 1.14 0.05 0.07 70.77 10:59:01 AM 3 42.00 0.00 1.12 0.00 0.07 56.81 10:59:01 AM 4 47.44 0.00 2.17 0.18 0.07 50.14 10:59:01 AM 5 31.40 0.00 0.95 0.02 0.07 67.56 10:59:01 AM 6 29.02 0.00 1.60 0.00 0.08 69.29 10:59:01 AM 7 41.90 0.00 1.40 0.03 0.08 56.58 11:00:01 AM all 25.29 0.00 1.97 0.40 0.07 72.26 11:00:01 AM 0 15.61 0.00 2.03 0.10 0.07 82.20 11:00:01 AM 1 27.18 0.00 1.84 1.16 0.10 69.72 11:00:01 AM 2 24.32 0.00 2.09 0.72 0.07 72.80 11:00:01 AM 3 53.87 0.00 2.43 0.10 0.08 43.52 11:00:01 AM 4 27.90 0.00 1.51 0.02 0.07 70.51 11:00:01 AM 5 24.30 0.00 2.27 0.59 0.07 72.78 11:00:01 AM 6 12.69 0.00 1.78 0.30 0.08 85.14 11:00:01 AM 7 16.45 0.00 1.81 0.25 0.05 81.44 11:01:01 AM all 22.18 0.00 2.24 0.02 0.09 75.47 11:01:01 AM 0 15.23 0.00 2.28 0.00 0.10 82.38 11:01:01 AM 1 24.13 0.00 1.46 0.02 0.08 74.31 11:01:01 AM 2 19.20 0.00 2.13 0.03 0.10 78.54 11:01:01 AM 3 24.09 0.00 1.56 0.03 0.08 74.24 11:01:01 AM 4 22.11 0.00 3.17 0.03 0.10 74.59 11:01:01 AM 5 17.96 0.00 3.02 0.02 0.08 78.92 11:01:01 AM 6 29.08 0.00 2.43 0.02 0.08 68.39 11:01:01 AM 7 25.60 0.00 1.89 0.03 0.08 72.39 11:02:01 AM all 23.87 0.00 1.29 0.36 0.06 74.42 11:02:01 AM 0 12.73 0.00 1.07 0.87 0.07 85.26 11:02:01 AM 1 48.90 0.00 0.87 0.02 0.07 50.15 11:02:01 AM 2 18.40 0.00 1.55 0.13 0.07 79.84 11:02:01 AM 3 32.66 0.00 1.62 1.72 0.05 63.95 11:02:01 AM 4 24.31 0.00 1.74 0.02 0.05 73.88 11:02:01 AM 5 13.76 0.00 1.00 0.00 0.05 85.19 11:02:01 AM 6 15.96 0.00 1.20 0.05 0.05 82.73 11:02:01 AM 7 24.22 0.00 1.27 0.07 0.07 74.37 11:03:01 AM all 21.30 0.00 1.70 0.54 0.06 76.40 11:03:01 AM 0 22.28 0.00 1.25 0.07 0.07 76.33 11:03:01 AM 1 35.95 0.00 2.19 0.84 0.07 60.95 11:03:01 AM 2 19.20 0.00 1.62 0.23 0.07 78.88 11:03:01 AM 3 24.30 0.00 1.86 1.52 0.05 72.27 11:03:01 AM 4 16.84 0.00 1.24 0.20 0.05 81.67 11:03:01 AM 5 11.34 0.00 1.40 0.23 0.07 86.96 11:03:01 AM 6 18.72 0.00 2.09 0.35 0.05 78.79 11:03:01 AM 7 21.78 0.00 1.94 0.87 0.05 75.36 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.71 0.00 1.62 0.31 0.07 75.30 Average: 0 21.31 0.00 1.36 0.29 0.08 76.96 Average: 1 24.00 0.00 1.64 0.52 0.07 73.77 Average: 2 25.44 0.00 1.70 0.27 0.07 72.53 Average: 3 25.92 0.00 1.56 0.50 0.07 71.95 Average: 4 23.35 0.00 1.69 0.20 0.07 74.68 Average: 5 21.51 0.00 1.73 0.20 0.06 76.49 Average: 6 17.90 0.00 1.67 0.15 0.07 80.22 Average: 7 22.22 0.00 1.57 0.37 0.06 75.77