---> uname -a: Linux prd-centos8-docker-8c-8g-1062.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1136 25118 19 5634 30279 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:27:a2:37 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.54/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85719sec preferred_lft 85719sec inet6 fe80::f816:3eff:fe27:a237/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c7:a8:62:d4 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:c7ff:fea8:62d4/64 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) 09/29/2025 _x86_64_ (8 CPU) 12:27:46 LINUX RESTART (8 CPU) 12:28:01 PM tps rtps wtps bread/s bwrtn/s 12:29:01 PM 212.20 25.35 186.85 5992.22 20795.00 12:30:01 PM 212.23 16.58 195.65 3638.65 11572.09 12:31:01 PM 174.33 2.38 171.94 506.63 11923.93 12:32:01 PM 132.52 0.75 131.77 428.52 41792.62 12:33:01 PM 32.60 0.48 32.12 21.46 551.94 12:34:01 PM 7.08 0.00 7.08 0.00 426.25 12:35:01 PM 25.46 0.00 25.46 0.00 553.41 12:36:01 PM 98.43 0.00 98.43 0.00 23473.46 12:37:01 PM 130.62 0.00 130.62 0.00 1615.98 12:38:01 PM 65.49 3.83 61.66 6233.49 29821.36 12:39:01 PM 33.59 0.45 33.14 63.85 5548.23 Average: 102.23 4.53 97.70 1534.85 13460.96 12:28:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:29:01 PM 29559600 31211940 3096104 9.48 2688 1980128 1546596 4.59 182912 2498032 185020 12:30:01 PM 28735184 30724872 3920520 12.01 2688 2304784 1883316 5.59 183012 3263252 138472 12:31:01 PM 27088248 29357160 5567456 17.05 2688 2577316 3021412 8.96 278872 4787624 86660 12:32:01 PM 25139952 28542304 7515752 23.02 2688 3685212 5082680 15.08 432540 6474416 116 12:33:01 PM 24931176 28339352 7724528 23.65 2688 3690712 3873396 11.49 440656 6674752 20 12:34:01 PM 25760088 29177568 6895616 21.12 2688 3700068 3112380 9.23 442692 5849596 24 12:35:01 PM 25133480 28792552 7522224 23.03 2688 3938928 3426080 10.17 506228 6403448 234068 12:36:01 PM 23285728 27427380 9369976 28.69 2688 4410792 6154408 18.26 554272 8141616 3816 12:37:01 PM 24358616 28446408 8297088 25.41 2688 4345324 3637444 10.79 552504 7088408 15528 12:38:01 PM 25018292 30281592 7637412 23.39 2688 5511828 2102732 6.24 778132 6192380 129400 12:39:01 PM 25733824 31016524 6921880 21.20 2688 5526600 1500908 4.45 968572 5285896 22964 Average: 25885835 29392514 6769869 20.73 2688 3788336 3212850 9.53 483672 5696311 74190 12:28:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 PM eth0 382.30 261.86 1753.48 62.05 0.00 0.00 0.00 0.00 12:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 PM eth0 221.64 191.77 2511.05 48.69 0.00 0.00 0.00 0.00 12:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 PM eth0 273.49 226.02 3849.17 41.28 0.00 0.00 0.00 0.00 12:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 PM lo 3.40 3.40 0.30 0.30 0.00 0.00 0.00 0.00 12:32:01 PM eth0 277.37 166.29 9476.57 15.24 0.00 0.00 0.00 0.00 12:32:01 PM docker0 0.78 1.05 0.12 0.12 0.00 0.00 0.00 0.00 12:32:01 PM veth9c895f6 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:33:01 PM lo 65.13 65.13 5.12 5.12 0.00 0.00 0.00 0.00 12:33:01 PM eth0 291.89 202.92 79.31 78.66 0.00 0.00 0.00 0.00 12:33:01 PM docker0 11.61 13.08 1.71 1.73 0.00 0.00 0.00 0.00 12:34:01 PM lo 35.76 35.76 1.75 1.75 0.00 0.00 0.00 0.00 12:34:01 PM eth0 221.55 164.54 103.40 62.21 0.00 0.00 0.00 0.00 12:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 12:35:01 PM eth0 130.88 108.00 728.09 30.20 0.00 0.00 0.00 0.00 12:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM lo 151.42 151.42 23.00 23.00 0.00 0.00 0.00 0.00 12:36:01 PM eth0 377.66 148.77 2269.99 15.91 0.00 0.00 0.00 0.00 12:36:01 PM docker0 66.19 70.98 10.29 11.72 0.00 0.00 0.00 0.00 12:36:01 PM vetha76eb15 60.46 64.45 10.49 10.10 0.00 0.00 0.00 0.00 12:36:01 PM vethdcf4bfa 5.73 7.23 0.71 1.88 0.00 0.00 0.00 0.00 12:37:01 PM lo 1317.89 1317.89 229.47 229.47 0.00 0.00 0.00 0.00 12:37:01 PM eth0 191.25 130.88 296.48 47.92 0.00 0.00 0.00 0.00 12:37:01 PM docker0 571.85 588.07 113.03 107.73 0.00 0.00 0.00 0.00 12:38:01 PM lo 0.70 0.70 0.03 0.03 0.00 0.00 0.00 0.00 12:38:01 PM eth0 231.31 168.92 3421.04 25.05 0.00 0.00 0.00 0.00 12:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 PM eth0 47.13 36.69 22.83 24.06 0.00 0.00 0.00 0.00 12:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 143.16 143.16 23.61 23.61 0.00 0.00 0.00 0.00 Average: eth0 240.59 164.24 2228.29 41.03 0.00 0.00 0.00 0.00 Average: docker0 59.14 61.21 11.38 11.03 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) 09/29/2025 _x86_64_ (8 CPU) 12:27:46 LINUX RESTART (8 CPU) 12:28:01 PM CPU %user %nice %system %iowait %steal %idle 12:29:01 PM all 11.46 0.00 1.77 2.60 0.06 84.10 12:29:01 PM 0 17.32 0.00 1.78 3.87 0.05 76.98 12:29:01 PM 1 10.92 0.00 1.79 1.96 0.08 85.25 12:29:01 PM 2 10.85 0.00 1.84 2.04 0.05 85.22 12:29:01 PM 3 14.30 0.00 2.16 2.11 0.07 81.36 12:29:01 PM 4 5.52 0.00 1.30 2.61 0.10 90.47 12:29:01 PM 5 11.31 0.00 1.64 2.18 0.03 84.83 12:29:01 PM 6 14.52 0.00 2.73 5.70 0.07 76.97 12:29:01 PM 7 6.99 0.00 0.89 0.37 0.07 91.69 12:30:01 PM all 13.91 0.00 1.08 3.78 0.08 81.15 12:30:01 PM 0 11.20 0.00 1.05 5.85 0.08 81.81 12:30:01 PM 1 9.44 0.00 1.21 6.94 0.15 82.26 12:30:01 PM 2 12.97 0.00 0.92 4.55 0.05 81.51 12:30:01 PM 3 8.38 0.00 0.82 4.33 0.05 86.42 12:30:01 PM 4 14.63 0.00 1.66 2.64 0.05 81.02 12:30:01 PM 5 17.43 0.00 1.27 2.82 0.07 78.41 12:30:01 PM 6 23.50 0.00 1.10 1.35 0.07 73.98 12:30:01 PM 7 13.67 0.00 0.62 1.79 0.08 83.84 12:31:01 PM all 40.74 0.00 1.26 1.80 0.10 56.10 12:31:01 PM 0 53.22 0.00 0.57 0.40 0.08 45.72 12:31:01 PM 1 49.33 0.00 1.12 1.91 0.10 47.54 12:31:01 PM 2 25.44 0.00 1.34 3.37 0.08 69.77 12:31:01 PM 3 33.51 0.00 1.67 4.07 0.08 60.66 12:31:01 PM 4 36.04 0.00 1.59 1.84 0.12 60.40 12:31:01 PM 5 37.61 0.00 1.85 2.05 0.12 58.38 12:31:01 PM 6 51.91 0.00 0.72 0.23 0.10 47.04 12:31:01 PM 7 38.83 0.00 1.19 0.54 0.10 59.34 12:32:01 PM all 21.75 0.00 2.75 2.65 0.09 72.77 12:32:01 PM 0 22.12 0.00 2.09 0.57 0.10 75.12 12:32:01 PM 1 24.71 0.00 3.94 3.67 0.12 67.57 12:32:01 PM 2 24.96 0.00 3.72 9.98 0.07 61.27 12:32:01 PM 3 18.50 0.00 2.34 1.92 0.07 77.18 12:32:01 PM 4 13.60 0.00 2.32 1.88 0.08 82.11 12:32:01 PM 5 26.50 0.00 2.34 0.49 0.08 70.59 12:32:01 PM 6 24.73 0.00 3.13 2.50 0.08 69.56 12:32:01 PM 7 18.85 0.00 2.09 0.17 0.12 78.78 12:33:01 PM all 19.66 0.00 2.20 0.16 0.11 77.87 12:33:01 PM 0 16.02 0.00 1.81 0.10 0.12 81.95 12:33:01 PM 1 21.97 0.00 2.21 0.08 0.08 75.65 12:33:01 PM 2 22.81 0.00 2.46 0.25 0.12 74.36 12:33:01 PM 3 22.17 0.00 2.43 0.08 0.12 75.20 12:33:01 PM 4 27.15 0.00 2.68 0.08 0.10 69.98 12:33:01 PM 5 16.47 0.00 1.96 0.50 0.10 80.96 12:33:01 PM 6 15.04 0.00 1.68 0.13 0.08 83.07 12:33:01 PM 7 15.66 0.00 2.36 0.03 0.13 81.81 12:34:01 PM all 8.77 0.00 0.64 0.03 0.05 90.51 12:34:01 PM 0 13.62 0.00 0.32 0.00 0.07 85.99 12:34:01 PM 1 26.25 0.00 0.79 0.02 0.07 72.88 12:34:01 PM 2 6.23 0.00 0.40 0.02 0.05 93.30 12:34:01 PM 3 2.66 0.00 0.87 0.02 0.07 96.39 12:34:01 PM 4 7.05 0.00 0.67 0.00 0.03 92.25 12:34:01 PM 5 3.76 0.00 0.57 0.12 0.03 95.52 12:34:01 PM 6 4.12 0.00 0.75 0.05 0.07 95.01 12:34:01 PM 7 6.48 0.00 0.79 0.00 0.03 92.70 12:35:01 PM all 33.69 0.00 0.88 0.08 0.09 65.26 12:35:01 PM 0 31.33 0.00 0.82 0.00 0.12 67.74 12:35:01 PM 1 48.24 0.00 1.10 0.00 0.08 50.58 12:35:01 PM 2 23.95 0.00 0.97 0.15 0.10 74.83 12:35:01 PM 3 32.01 0.00 1.14 0.12 0.13 66.61 12:35:01 PM 4 32.29 0.00 0.78 0.15 0.07 66.71 12:35:01 PM 5 34.28 0.00 0.85 0.20 0.07 64.60 12:35:01 PM 6 35.18 0.00 0.70 0.00 0.08 64.04 12:35:01 PM 7 32.21 0.00 0.72 0.00 0.08 66.98 12:36:01 PM all 21.34 0.00 1.62 4.10 0.07 72.87 12:36:01 PM 0 26.93 0.00 1.64 0.00 0.08 71.34 12:36:01 PM 1 13.75 0.00 1.44 4.23 0.07 80.51 12:36:01 PM 2 29.60 0.00 2.13 8.96 0.07 59.24 12:36:01 PM 3 23.41 0.00 1.96 2.37 0.07 72.19 12:36:01 PM 4 14.20 0.00 1.81 0.47 0.07 83.45 12:36:01 PM 5 20.65 0.00 1.36 14.50 0.07 63.43 12:36:01 PM 6 23.79 0.00 1.34 1.86 0.05 72.96 12:36:01 PM 7 18.41 0.00 1.24 0.45 0.07 79.83 12:37:01 PM all 26.61 0.00 2.10 0.25 0.10 70.95 12:37:01 PM 0 28.75 0.00 2.78 0.02 0.12 68.33 12:37:01 PM 1 16.50 0.00 2.35 0.02 0.10 81.03 12:37:01 PM 2 22.99 0.00 2.30 0.55 0.10 74.06 12:37:01 PM 3 24.26 0.00 1.69 0.02 0.10 73.93 12:37:01 PM 4 37.28 0.00 1.76 0.03 0.10 60.83 12:37:01 PM 5 28.47 0.00 2.97 1.13 0.10 67.33 12:37:01 PM 6 26.57 0.00 1.92 0.10 0.10 71.31 12:37:01 PM 7 27.99 0.00 1.02 0.12 0.08 70.78 12:38:01 PM all 32.22 0.00 1.62 1.78 0.09 64.29 12:38:01 PM 0 36.99 0.00 2.36 2.65 0.08 57.91 12:38:01 PM 1 42.03 0.00 2.43 0.80 0.10 54.64 12:38:01 PM 2 25.91 0.00 1.40 2.31 0.07 70.32 12:38:01 PM 3 30.42 0.00 1.58 0.55 0.08 67.37 12:38:01 PM 4 30.87 0.00 1.49 4.25 0.07 63.33 12:38:01 PM 5 36.71 0.00 1.24 0.57 0.15 61.33 12:38:01 PM 6 24.25 0.00 1.31 0.65 0.07 73.73 12:38:01 PM 7 30.57 0.00 1.14 2.45 0.12 65.72 12:39:01 PM all 17.83 0.00 0.87 0.51 0.05 80.74 12:39:01 PM 0 11.87 0.00 0.78 0.23 0.07 87.05 12:39:01 PM 1 48.88 0.00 1.62 1.87 0.10 47.53 12:39:01 PM 2 8.44 0.00 0.97 0.12 0.05 90.42 12:39:01 PM 3 17.22 0.00 1.00 0.03 0.03 81.71 12:39:01 PM 4 3.51 0.00 0.75 1.55 0.03 94.16 12:39:01 PM 5 20.49 0.00 0.37 0.07 0.03 79.04 12:39:01 PM 6 24.19 0.00 0.70 0.15 0.03 74.92 12:39:01 PM 7 8.02 0.00 0.74 0.02 0.07 91.16 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.54 0.00 1.52 1.61 0.08 74.25 Average: 0 24.47 0.00 1.45 1.25 0.09 72.74 Average: 1 28.39 0.00 1.82 1.95 0.10 67.74 Average: 2 19.45 0.00 1.68 2.93 0.07 75.87 Average: 3 20.61 0.00 1.60 1.42 0.08 76.29 Average: 4 20.19 0.00 1.53 1.41 0.07 76.80 Average: 5 23.05 0.00 1.49 2.24 0.08 73.14 Average: 6 24.35 0.00 1.46 1.16 0.07 72.96 Average: 7 19.78 0.00 1.16 0.54 0.09 78.43