---> uname -a: Linux prd-centos8-docker-8c-8g-18148.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 2344 24000 19 5545 29072 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:21:36:cf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.90/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85671sec preferred_lft 85671sec inet6 fe80::f816:3eff:fe21:36cf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a0:9f:d7:bb 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:a0ff:fe9f:d7bb/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) 12/06/2025 _x86_64_ (8 CPU) 06:32:21 LINUX RESTART (8 CPU) 06:33:01 AM tps rtps wtps bread/s bwrtn/s 06:34:01 AM 190.20 14.80 175.40 3064.29 10838.61 06:35:01 AM 197.17 4.53 192.64 1104.43 13291.14 06:36:01 AM 80.14 0.27 79.87 77.32 8882.94 06:37:01 AM 114.93 0.55 114.38 411.33 43272.86 06:38:01 AM 35.57 0.02 35.55 2.40 542.74 06:39:01 AM 12.56 0.47 12.10 14.80 655.36 06:40:01 AM 114.05 0.00 114.05 0.00 23897.52 06:41:01 AM 14.61 0.00 14.61 0.00 329.25 06:42:01 AM 192.98 0.00 192.98 0.00 1973.77 06:43:02 AM 57.81 4.78 53.03 4539.69 27469.66 06:44:01 AM 22.87 0.29 22.59 49.47 3785.04 Average: 94.00 2.34 91.66 843.34 12280.09 06:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:34:01 AM 28918668 30848028 3737036 11.44 2688 2245804 1848416 5.48 167836 3107256 210880 06:35:01 AM 27077020 29347772 5578684 17.08 2688 2581168 3070948 9.11 262444 4817904 178408 06:36:01 AM 26389596 28734976 6266108 19.19 2688 2653116 3575180 10.61 286888 5472192 96 06:37:01 AM 24315236 27793880 8340468 25.54 2688 3761356 4346684 12.90 427692 7302636 808 06:38:01 AM 24113192 27597192 8542512 26.16 2688 3766040 4446508 13.19 447880 7480692 2084 06:39:01 AM 24639640 28137548 8016064 24.55 2688 3779052 3976384 11.80 454004 6952428 1212 06:40:01 AM 23096032 27299436 9559672 29.27 2688 4467908 6214464 18.44 551380 8335096 220 06:41:01 AM 22300936 26551504 10354768 31.71 2688 4518360 6824180 20.25 562392 9113680 1380 06:42:01 AM 23785004 27955596 8870700 27.16 2688 4426120 4034416 11.97 559540 7650764 15596 06:43:02 AM 25807820 30994088 6847884 20.97 2688 5433244 1493220 4.43 885200 5297224 86520 06:44:01 AM 24643464 29833388 8012240 24.54 2688 5435932 2641760 7.84 1148636 6196740 24624 Average: 25007873 28644855 7647831 23.42 2688 3915282 3861105 11.46 523081 6520601 47439 06:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 176.89 134.06 2511.01 36.48 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 347.47 273.31 4803.92 37.90 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 187.79 164.77 950.81 42.90 0.00 0.00 0.00 0.00 06:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM eth0 289.94 199.05 9501.34 14.78 0.00 0.00 0.00 0.00 06:37:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 06:38:01 AM lo 48.58 48.58 4.45 4.45 0.00 0.00 0.00 0.00 06:38:01 AM eth0 98.72 64.33 28.47 31.50 0.00 0.00 0.00 0.00 06:38:01 AM docker0 12.13 13.51 1.79 1.68 0.00 0.00 0.00 0.00 06:39:01 AM lo 53.10 53.10 2.72 2.72 0.00 0.00 0.00 0.00 06:39:01 AM eth0 216.53 160.00 82.00 74.68 0.00 0.00 0.00 0.00 06:39:01 AM docker0 0.82 1.07 0.12 0.20 0.00 0.00 0.00 0.00 06:40:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 06:40:01 AM eth0 554.20 226.21 2978.89 26.58 0.00 0.00 0.00 0.00 06:40:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 AM veth41e33ed 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 06:40:01 AM veth90a629f 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 06:41:01 AM lo 689.61 689.61 97.44 97.44 0.00 0.00 0.00 0.00 06:41:01 AM eth0 82.83 55.81 22.49 27.08 0.00 0.00 0.00 0.00 06:41:01 AM docker0 293.67 306.25 44.23 48.60 0.00 0.00 0.00 0.00 06:41:01 AM veth41e33ed 254.27 265.35 43.43 37.85 0.00 0.00 0.00 0.00 06:41:01 AM veth90a629f 39.40 41.40 4.82 11.00 0.00 0.00 0.00 0.00 06:42:01 AM lo 985.00 985.00 186.24 186.24 0.00 0.00 0.00 0.00 06:42:01 AM eth0 91.18 65.67 273.23 29.60 0.00 0.00 0.00 0.00 06:42:01 AM docker0 433.06 443.51 93.99 86.36 0.00 0.00 0.00 0.00 06:43:02 AM lo 0.93 0.93 0.05 0.05 0.00 0.00 0.00 0.00 06:43:02 AM eth0 239.75 173.91 1595.03 65.10 0.00 0.00 0.00 0.00 06:43:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 AM eth0 119.77 49.51 43.45 238.02 0.00 0.00 0.00 0.00 06:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 161.83 161.83 26.49 26.49 0.00 0.00 0.00 0.00 Average: eth0 218.79 142.56 2074.96 56.51 0.00 0.00 0.00 0.00 Average: docker0 67.35 69.60 12.76 12.46 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) 12/06/2025 _x86_64_ (8 CPU) 06:32:21 LINUX RESTART (8 CPU) 06:33:01 AM CPU %user %nice %system %iowait %steal %idle 06:34:01 AM all 12.61 0.00 1.04 1.38 0.06 84.91 06:34:01 AM 0 3.84 0.00 0.67 2.20 0.07 93.22 06:34:01 AM 1 11.52 0.00 0.95 0.68 0.05 86.80 06:34:01 AM 2 9.29 0.00 0.60 0.28 0.05 89.78 06:34:01 AM 3 26.03 0.00 1.69 1.62 0.05 70.62 06:34:01 AM 4 4.93 0.00 0.59 1.42 0.07 92.99 06:34:01 AM 5 21.51 0.00 1.18 1.35 0.05 75.90 06:34:01 AM 6 6.00 0.00 1.09 2.66 0.05 90.21 06:34:01 AM 7 17.73 0.00 1.59 0.80 0.08 79.79 06:35:01 AM all 25.98 0.00 1.02 1.31 0.08 71.61 06:35:01 AM 0 33.69 0.00 1.46 2.43 0.08 62.35 06:35:01 AM 1 21.15 0.00 0.69 0.87 0.10 77.19 06:35:01 AM 2 30.67 0.00 0.70 0.85 0.08 67.69 06:35:01 AM 3 28.21 0.00 0.99 1.62 0.07 69.12 06:35:01 AM 4 26.18 0.00 1.09 2.26 0.08 70.39 06:35:01 AM 5 29.53 0.00 1.39 0.55 0.08 68.45 06:35:01 AM 6 16.65 0.00 0.65 1.07 0.08 81.54 06:35:01 AM 7 21.74 0.00 1.19 0.85 0.07 76.16 06:36:01 AM all 25.59 0.00 0.78 0.62 0.06 72.95 06:36:01 AM 0 20.17 0.00 0.33 0.08 0.07 79.35 06:36:01 AM 1 22.94 0.00 0.82 0.52 0.07 75.66 06:36:01 AM 2 17.77 0.00 0.79 0.48 0.05 80.91 06:36:01 AM 3 53.34 0.00 1.60 1.54 0.07 43.46 06:36:01 AM 4 20.82 0.00 1.45 1.14 0.05 76.54 06:36:01 AM 5 15.32 0.00 0.77 0.23 0.05 83.62 06:36:01 AM 6 17.25 0.00 0.33 0.98 0.05 81.38 06:36:01 AM 7 37.06 0.00 0.15 0.00 0.05 62.74 06:37:01 AM all 23.40 0.00 2.43 1.86 0.07 72.23 06:37:01 AM 0 25.15 0.00 2.91 0.02 0.07 71.86 06:37:01 AM 1 16.07 0.00 2.03 3.63 0.08 78.19 06:37:01 AM 2 18.65 0.00 2.89 1.28 0.08 77.10 06:37:01 AM 3 37.32 0.00 2.67 2.91 0.07 57.04 06:37:01 AM 4 22.47 0.00 1.90 0.99 0.07 74.57 06:37:01 AM 5 27.10 0.00 2.20 2.03 0.07 68.61 06:37:01 AM 6 15.47 0.00 2.32 1.01 0.07 81.14 06:37:01 AM 7 24.98 0.00 2.52 3.05 0.07 69.38 06:38:01 AM all 21.65 0.00 1.98 0.06 0.08 76.23 06:38:01 AM 0 20.98 0.00 1.86 0.07 0.08 77.01 06:38:01 AM 1 12.87 0.00 1.74 0.07 0.08 85.24 06:38:01 AM 2 25.63 0.00 2.31 0.05 0.08 71.93 06:38:01 AM 3 17.59 0.00 2.28 0.10 0.08 79.95 06:38:01 AM 4 16.71 0.00 1.64 0.02 0.07 81.56 06:38:01 AM 5 31.33 0.00 1.42 0.07 0.07 67.12 06:38:01 AM 6 21.90 0.00 2.06 0.05 0.10 75.89 06:38:01 AM 7 26.16 0.00 2.56 0.05 0.07 71.16 06:39:01 AM all 16.29 0.00 1.30 0.05 0.08 82.29 06:39:01 AM 0 8.15 0.00 1.10 0.00 0.08 90.67 06:39:01 AM 1 23.11 0.00 0.89 0.10 0.08 75.82 06:39:01 AM 2 12.69 0.00 1.34 0.03 0.07 85.87 06:39:01 AM 3 20.83 0.00 2.24 0.05 0.07 76.81 06:39:01 AM 4 15.79 0.00 0.97 0.03 0.07 83.14 06:39:01 AM 5 14.27 0.00 1.09 0.12 0.07 84.46 06:39:01 AM 6 22.54 0.00 0.90 0.03 0.08 76.44 06:39:01 AM 7 12.90 0.00 1.89 0.03 0.08 85.09 06:40:01 AM all 33.53 0.00 2.02 0.91 0.08 63.46 06:40:01 AM 0 41.54 0.00 2.03 0.12 0.08 56.23 06:40:01 AM 1 32.98 0.00 2.48 1.96 0.07 62.50 06:40:01 AM 2 33.07 0.00 1.94 0.30 0.08 64.61 06:40:01 AM 3 29.38 0.00 2.27 2.18 0.07 66.11 06:40:01 AM 4 16.43 0.00 1.91 0.20 0.08 81.38 06:40:01 AM 5 40.12 0.00 2.30 0.62 0.08 56.87 06:40:01 AM 6 29.87 0.00 1.91 1.66 0.08 66.48 06:40:01 AM 7 44.84 0.00 1.31 0.23 0.07 53.55 06:41:01 AM all 23.96 0.00 1.29 0.02 0.09 74.64 06:41:01 AM 0 18.56 0.00 1.10 0.03 0.08 80.22 06:41:01 AM 1 22.56 0.00 1.24 0.00 0.08 76.12 06:41:01 AM 2 23.38 0.00 1.59 0.03 0.08 74.91 06:41:01 AM 3 21.12 0.00 1.54 0.03 0.10 77.21 06:41:01 AM 4 43.67 0.00 1.51 0.02 0.08 54.72 06:41:01 AM 5 24.33 0.00 1.32 0.03 0.08 74.23 06:41:01 AM 6 17.18 0.00 1.04 0.00 0.10 81.68 06:41:01 AM 7 20.86 0.00 0.97 0.00 0.10 78.06 06:42:01 AM all 27.51 0.00 1.89 0.32 0.08 70.20 06:42:01 AM 0 17.66 0.00 1.71 0.02 0.10 80.52 06:42:01 AM 1 35.91 0.00 2.88 1.89 0.10 59.22 06:42:01 AM 2 29.70 0.00 1.68 0.02 0.07 68.54 06:42:01 AM 3 18.26 0.00 2.26 0.22 0.07 79.20 06:42:01 AM 4 22.63 0.00 1.89 0.15 0.08 75.25 06:42:01 AM 5 31.62 0.00 2.03 0.10 0.08 66.17 06:42:01 AM 6 33.70 0.00 1.42 0.03 0.08 64.76 06:42:01 AM 7 30.60 0.00 1.27 0.12 0.08 67.92 06:43:02 AM all 27.61 0.00 1.66 1.05 0.07 69.61 06:43:02 AM 0 19.93 0.00 1.32 0.33 0.08 78.33 06:43:02 AM 1 25.33 0.00 1.62 1.94 0.05 71.06 06:43:02 AM 2 22.26 0.00 1.71 2.26 0.08 73.69 06:43:02 AM 3 23.81 0.00 1.71 1.87 0.07 72.54 06:43:02 AM 4 16.18 0.00 1.42 0.28 0.08 82.03 06:43:02 AM 5 57.56 0.00 2.14 0.52 0.07 39.72 06:43:02 AM 6 28.55 0.00 2.06 0.23 0.05 69.11 06:43:02 AM 7 27.22 0.00 1.29 0.99 0.05 70.46 06:44:01 AM all 17.32 0.00 0.51 0.16 0.04 81.97 06:44:01 AM 0 13.45 0.00 0.17 0.00 0.05 86.33 06:44:01 AM 1 15.44 0.00 0.75 1.09 0.05 82.68 06:44:01 AM 2 13.82 0.00 0.15 0.08 0.05 85.90 06:44:01 AM 3 9.98 0.00 0.56 0.03 0.03 89.39 06:44:01 AM 4 19.41 0.00 0.15 0.00 0.03 80.41 06:44:01 AM 5 44.98 0.00 1.58 0.00 0.05 53.39 06:44:01 AM 6 19.98 0.00 0.36 0.02 0.03 79.61 06:44:01 AM 7 1.46 0.00 0.37 0.07 0.05 98.05 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.22 0.00 1.45 0.70 0.07 74.55 Average: 0 20.28 0.00 1.33 0.48 0.08 77.83 Average: 1 21.81 0.00 1.46 1.16 0.07 75.49 Average: 2 21.54 0.00 1.43 0.52 0.07 76.44 Average: 3 26.01 0.00 1.80 1.11 0.07 71.02 Average: 4 20.47 0.00 1.32 0.59 0.07 77.54 Average: 5 30.68 0.00 1.58 0.51 0.07 67.16 Average: 6 20.82 0.00 1.29 0.71 0.07 77.11 Average: 7 24.17 0.00 1.37 0.56 0.07 73.82