---> uname -a: Linux prd-centos8-docker-8c-8g-1680.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 16G 145G 10% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1652 22272 19 7964 29764 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:37:c4:44 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.60/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85618sec preferred_lft 85618sec inet6 fe80::f816:3eff:fe37:c444/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:af:66:00:92 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 ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 10/09/2025 _x86_64_ (8 CPU) 22:36:45 LINUX RESTART (8 CPU) 10:37:02 PM tps rtps wtps bread/s bwrtn/s 10:38:01 PM 298.53 28.60 269.93 7172.38 11233.24 10:39:01 PM 79.17 2.37 76.81 1588.54 9009.88 10:40:01 PM 168.61 14.60 154.02 1972.68 1984.44 10:41:01 PM 112.90 0.63 112.26 349.08 14373.03 10:42:01 PM 55.27 0.00 55.27 0.00 5639.58 10:43:01 PM 115.11 2.00 113.11 138.09 4863.58 10:44:01 PM 286.42 0.05 286.37 19.46 55552.34 10:45:01 PM 1177.65 0.02 1177.64 13.60 54442.31 10:46:01 PM 770.75 0.00 770.75 0.00 34186.45 10:47:01 PM 13.10 0.00 13.10 0.00 694.83 10:48:01 PM 14.73 0.00 14.73 0.00 3110.85 10:49:01 PM 677.47 0.47 677.01 24.53 27709.90 Average: 314.16 4.03 310.13 931.27 18576.31 10:37:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29469252 31224476 3186460 9.76 2688 2074076 1436520 4.26 158440 2580200 219024 10:39:01 PM 29423452 31245440 3232260 9.90 2688 2138228 1370512 4.07 156980 2607592 996 10:40:01 PM 28436816 30678856 4218896 12.92 2688 2550288 1946540 5.78 242392 3478624 335920 10:41:01 PM 27182840 29578684 5472872 16.76 2688 2700780 3307352 9.81 279672 4675404 71980 10:42:01 PM 26130688 28673772 6525024 19.98 2688 2845584 3581960 10.63 291060 5706420 65300 10:43:01 PM 25546064 28501740 7109648 21.77 2688 3253700 3676612 10.91 326848 6239660 360860 10:44:01 PM 21420804 26703380 11234908 34.40 2688 5361440 5288600 15.69 484508 9755048 1073952 10:45:01 PM 20922924 27399128 11732788 35.93 2688 6397696 4051016 12.02 561484 9825716 919160 10:46:01 PM 20293540 26708988 12362172 37.86 2688 6332616 3952848 11.73 618184 10316896 8 10:47:01 PM 20129032 26549488 12526680 38.36 2688 6337580 4032932 11.97 618696 10473652 8 10:48:01 PM 20589892 27289308 12065820 36.95 2688 6610360 3878892 11.51 639048 10009084 197940 10:49:01 PM 22903640 30561880 9752072 29.86 2688 7503236 1495348 4.44 1130044 7090908 480360 Average: 24370745 28759595 8284967 25.37 2688 4508799 3168261 9.40 458946 6896600 310459 10:37:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 PM eth0 359.93 237.26 2219.20 63.05 0.00 0.00 0.00 0.00 10:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM eth0 105.08 98.33 286.11 42.71 0.00 0.00 0.00 0.00 10:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM eth0 384.94 326.32 5725.75 54.14 0.00 0.00 0.00 0.00 10:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM eth0 139.22 123.54 1973.15 18.69 0.00 0.00 0.00 0.00 10:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM eth0 124.23 100.90 2242.89 15.12 0.00 0.00 0.00 0.00 10:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM eth0 184.46 175.69 1941.81 27.79 0.00 0.00 0.00 0.00 10:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM eth0 641.98 473.50 9094.76 53.99 0.00 0.00 0.00 0.00 10:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM eth0 191.23 150.44 2369.40 20.67 0.00 0.00 0.00 0.00 10:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM eth0 2.78 1.97 0.38 0.66 0.00 0.00 0.00 0.00 10:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM eth0 0.27 0.20 0.07 0.22 0.00 0.00 0.00 0.00 10:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM eth0 157.07 108.92 2431.66 11.74 0.00 0.00 0.00 0.00 10:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM eth0 343.80 454.43 1095.06 6520.75 0.00 0.00 0.00 0.00 10:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 219.39 187.56 2448.65 569.88 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 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) 10/09/2025 _x86_64_ (8 CPU) 22:36:45 LINUX RESTART (8 CPU) 10:37:02 PM CPU %user %nice %system %iowait %steal %idle 10:38:01 PM all 15.20 0.00 2.09 0.76 0.06 81.90 10:38:01 PM 0 18.10 0.00 1.92 0.88 0.07 79.03 10:38:01 PM 1 26.94 0.00 2.76 2.74 0.07 67.49 10:38:01 PM 2 11.81 0.00 2.39 0.20 0.07 85.53 10:38:01 PM 3 17.22 0.00 2.84 0.37 0.05 79.51 10:38:01 PM 4 11.58 0.00 1.65 0.93 0.07 85.77 10:38:01 PM 5 10.27 0.00 1.98 0.14 0.05 87.57 10:38:01 PM 6 11.79 0.00 1.10 0.29 0.05 86.77 10:38:01 PM 7 13.90 0.00 2.06 0.51 0.05 83.48 10:39:01 PM all 1.49 0.00 0.36 0.30 0.04 97.81 10:39:01 PM 0 1.10 0.00 0.50 1.03 0.05 97.31 10:39:01 PM 1 3.44 0.00 0.45 0.32 0.05 95.75 10:39:01 PM 2 1.40 0.00 0.58 0.30 0.05 97.66 10:39:01 PM 3 1.02 0.00 0.47 0.60 0.07 97.85 10:39:01 PM 4 1.95 0.00 0.05 0.00 0.00 98.00 10:39:01 PM 5 0.22 0.00 0.17 0.10 0.05 99.47 10:39:01 PM 6 1.50 0.00 0.15 0.00 0.02 98.33 10:39:01 PM 7 1.27 0.00 0.53 0.05 0.05 98.10 10:40:01 PM all 11.94 0.00 0.98 2.05 0.08 84.95 10:40:01 PM 0 8.21 0.00 0.85 1.45 0.05 89.44 10:40:01 PM 1 15.70 0.00 1.32 9.80 0.10 73.07 10:40:01 PM 2 14.42 0.00 1.47 0.70 0.10 83.31 10:40:01 PM 3 6.55 0.00 0.79 0.30 0.07 92.30 10:40:01 PM 4 16.27 0.00 1.59 2.72 0.07 79.35 10:40:01 PM 5 9.34 0.00 0.69 0.43 0.08 89.46 10:40:01 PM 6 15.08 0.00 0.48 0.07 0.07 84.30 10:40:01 PM 7 9.98 0.00 0.65 0.95 0.07 88.35 10:41:01 PM all 47.07 0.00 1.14 1.13 0.10 50.57 10:41:01 PM 0 59.13 0.00 1.00 0.54 0.10 39.23 10:41:01 PM 1 43.34 0.00 1.57 4.39 0.10 50.59 10:41:01 PM 2 56.35 0.00 0.90 1.37 0.12 41.26 10:41:01 PM 3 19.05 0.00 0.89 0.79 0.07 79.21 10:41:01 PM 4 63.39 0.00 1.00 1.17 0.10 34.34 10:41:01 PM 5 27.07 0.00 1.14 0.40 0.07 71.32 10:41:01 PM 6 67.68 0.00 1.61 0.32 0.12 30.27 10:41:01 PM 7 40.50 0.00 1.00 0.07 0.10 58.32 10:42:01 PM all 38.52 0.00 1.11 1.68 0.08 58.62 10:42:01 PM 0 45.28 0.00 0.82 0.02 0.08 53.80 10:42:01 PM 1 36.27 0.00 0.99 0.05 0.08 62.61 10:42:01 PM 2 33.76 0.00 1.37 5.20 0.07 59.60 10:42:01 PM 3 49.08 0.00 0.75 0.00 0.08 50.08 10:42:01 PM 4 26.18 0.00 1.04 4.99 0.08 67.71 10:42:01 PM 5 33.85 0.00 0.95 0.12 0.08 65.00 10:42:01 PM 6 47.21 0.00 1.74 3.01 0.07 47.98 10:42:01 PM 7 36.44 0.00 1.19 0.07 0.08 62.22 10:43:01 PM all 30.23 0.00 1.14 0.42 0.08 68.12 10:43:01 PM 0 27.58 0.00 1.50 0.92 0.08 69.91 10:43:01 PM 1 19.83 0.00 0.87 0.23 0.08 78.98 10:43:01 PM 2 33.83 0.00 1.60 1.02 0.10 63.45 10:43:01 PM 3 27.63 0.00 0.60 0.03 0.08 71.66 10:43:01 PM 4 25.79 0.00 1.27 0.45 0.07 72.42 10:43:01 PM 5 28.07 0.00 0.72 0.00 0.08 71.13 10:43:01 PM 6 55.99 0.00 1.90 0.38 0.10 41.63 10:43:01 PM 7 23.12 0.00 0.68 0.32 0.07 75.81 10:44:01 PM all 15.89 0.00 5.04 0.95 0.08 78.04 10:44:01 PM 0 10.13 0.00 4.03 4.08 0.08 81.68 10:44:01 PM 1 27.43 0.00 8.52 0.10 0.10 63.84 10:44:01 PM 2 6.40 0.00 3.71 1.28 0.08 88.52 10:44:01 PM 3 6.44 0.00 1.57 0.42 0.07 91.50 10:44:01 PM 4 40.74 0.00 9.73 0.63 0.10 48.80 10:44:01 PM 5 20.05 0.00 2.70 0.17 0.05 77.03 10:44:01 PM 6 7.94 0.00 8.15 0.17 0.10 83.64 10:44:01 PM 7 8.14 0.00 1.98 0.72 0.07 89.10 10:45:01 PM all 16.26 0.00 3.89 3.11 0.09 76.65 10:45:01 PM 0 7.28 0.00 4.21 3.45 0.08 84.98 10:45:01 PM 1 18.41 0.00 4.11 5.27 0.08 72.13 10:45:01 PM 2 5.74 0.00 3.42 0.62 0.08 90.13 10:45:01 PM 3 9.87 0.00 2.21 0.23 0.08 87.60 10:45:01 PM 4 9.54 0.00 4.63 4.94 0.08 80.81 10:45:01 PM 5 32.18 0.00 4.71 4.64 0.10 58.38 10:45:01 PM 6 42.34 0.00 5.78 2.80 0.13 48.95 10:45:01 PM 7 4.77 0.00 2.06 2.95 0.05 90.17 10:46:01 PM all 22.08 0.00 1.16 1.86 0.07 74.83 10:46:01 PM 0 6.24 0.00 1.81 6.65 0.07 85.23 10:46:01 PM 1 15.81 0.00 1.02 6.10 0.07 77.00 10:46:01 PM 2 44.25 0.00 1.80 0.68 0.08 53.18 10:46:01 PM 3 15.19 0.00 0.43 0.00 0.05 84.33 10:46:01 PM 4 6.09 0.00 0.60 0.87 0.05 92.39 10:46:01 PM 5 5.86 0.00 0.92 0.52 0.07 92.64 10:46:01 PM 6 13.11 0.00 0.84 0.08 0.07 85.90 10:46:01 PM 7 69.96 0.00 1.87 0.00 0.10 28.07 10:47:01 PM all 20.17 0.00 0.68 0.01 0.06 79.08 10:47:01 PM 0 12.20 0.00 0.72 0.00 0.07 87.02 10:47:01 PM 1 9.84 0.00 0.38 0.02 0.03 89.73 10:47:01 PM 2 7.94 0.00 0.38 0.07 0.07 91.54 10:47:01 PM 3 13.40 0.00 0.58 0.00 0.05 85.97 10:47:01 PM 4 10.99 0.00 0.67 0.00 0.05 88.29 10:47:01 PM 5 2.62 0.00 0.28 0.00 0.05 97.05 10:47:01 PM 6 85.20 0.00 1.48 0.00 0.10 13.22 10:47:01 PM 7 19.12 0.00 0.97 0.00 0.05 79.86 10:48:01 PM all 19.10 0.00 1.15 0.04 0.07 79.64 10:48:01 PM 0 12.26 0.00 0.73 0.03 0.07 86.91 10:48:01 PM 1 11.46 0.00 1.07 0.03 0.08 87.35 10:48:01 PM 2 7.48 0.00 0.70 0.17 0.07 91.59 10:48:01 PM 3 6.94 0.00 0.97 0.00 0.05 92.05 10:48:01 PM 4 19.27 0.00 2.10 0.07 0.07 78.50 10:48:01 PM 5 15.60 0.00 1.42 0.00 0.05 82.93 10:48:01 PM 6 63.23 0.00 1.37 0.00 0.10 35.30 10:48:01 PM 7 16.60 0.00 0.87 0.00 0.07 82.47 10:48:01 PM CPU %user %nice %system %iowait %steal %idle 10:49:01 PM all 15.77 0.00 2.44 1.32 0.08 80.40 10:49:01 PM 0 9.39 0.00 1.30 2.47 0.08 86.74 10:49:01 PM 1 15.85 0.00 2.41 1.59 0.08 80.06 10:49:01 PM 2 12.52 0.00 2.03 2.43 0.08 82.94 10:49:01 PM 3 36.05 0.00 3.13 1.94 0.08 58.79 10:49:01 PM 4 15.48 0.00 4.39 0.69 0.10 79.34 10:49:01 PM 5 8.44 0.00 1.72 0.67 0.07 89.10 10:49:01 PM 6 12.46 0.00 1.81 0.12 0.07 85.55 10:49:01 PM 7 15.96 0.00 2.71 0.64 0.07 80.63 Average: all 21.15 0.00 1.76 1.14 0.07 75.88 Average: 0 18.08 0.00 1.61 1.79 0.07 78.44 Average: 1 20.34 0.00 2.12 2.55 0.08 74.91 Average: 2 19.68 0.00 1.69 1.17 0.08 77.37 Average: 3 17.37 0.00 1.27 0.39 0.07 80.91 Average: 4 20.60 0.00 2.38 1.45 0.07 75.49 Average: 5 16.13 0.00 1.45 0.60 0.07 81.75 Average: 6 35.35 0.00 2.19 0.60 0.08 61.77 Average: 7 21.67 0.00 1.38 0.52 0.07 76.37