---> uname -a: Linux prd-centos8-docker-8c-8g-1177.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 16G 145G 10% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1649 22278 19 7962 29767 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:b1:90:9a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.215/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85674sec preferred_lft 85674sec inet6 fe80::f816:3eff:feb1:909a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d3:5c:d7:83 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) 09/29/2025 _x86_64_ (8 CPU) 22:36:24 LINUX RESTART (8 CPU) 10:37:03 PM tps rtps wtps bread/s bwrtn/s 10:38:01 PM 130.27 2.57 127.70 1645.79 10012.64 10:39:01 PM 83.41 13.66 69.74 1691.57 4307.15 10:40:01 PM 199.15 1.57 197.58 630.19 13894.34 10:41:01 PM 73.79 0.00 73.79 0.00 7184.19 10:42:01 PM 122.85 1.98 120.86 139.98 4576.45 10:43:01 PM 447.68 0.03 447.64 19.33 66319.36 10:44:01 PM 1098.93 0.02 1098.92 13.60 45727.55 10:45:01 PM 786.62 0.00 786.62 0.00 33543.41 10:46:01 PM 4.33 0.00 4.33 0.00 1087.87 10:47:01 PM 121.08 0.00 121.08 0.00 11967.62 10:48:01 PM 659.60 0.52 659.08 29.19 37373.39 Average: 339.51 1.85 337.66 375.22 21488.41 10:37:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29437152 31257772 3218560 9.86 2688 2136984 1385868 4.11 157220 2596308 95856 10:39:01 PM 28965868 30944376 3689844 11.30 2688 2290528 1715764 5.09 196512 3006380 100336 10:40:01 PM 27383248 29730212 5272464 16.15 2688 2652712 2676764 7.94 274768 4483760 69512 10:41:01 PM 26787560 29330444 5868152 17.97 2688 2845336 3495856 10.37 292428 5047064 66128 10:42:01 PM 25884576 29135800 6771136 20.73 2688 3548540 3055496 9.07 333800 5893596 670488 10:43:01 PM 21546068 26986924 11109644 34.02 2688 5474976 4990136 14.81 486756 9537940 957996 10:44:01 PM 21676048 28140008 10979664 33.62 2688 6383116 3625920 10.76 572412 9073768 905408 10:45:01 PM 19785980 26201120 12869732 39.41 2688 6332156 3969584 11.78 595764 10826736 384 10:46:01 PM 20103076 26547872 12552636 38.44 2688 6361536 4066648 12.07 600616 10509256 364 10:47:01 PM 20357604 27346680 12298108 37.66 2688 6856432 3676952 10.91 642448 10166248 246884 10:48:01 PM 22775212 30440456 9880500 30.26 2688 7511508 1485256 4.41 1302188 7061972 32932 Average: 24063854 28732879 8591858 26.31 2688 4763075 3104022 9.21 495901 7109366 286026 10:37:03 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 138.51 113.05 1190.29 42.96 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 186.57 172.89 1680.57 39.08 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 382.84 299.70 5317.82 39.36 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 171.63 131.72 2983.69 19.58 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 212.75 198.25 2190.47 30.25 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 589.69 438.74 8971.31 49.85 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 182.07 148.46 2226.69 20.53 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 0.20 0.17 0.07 0.22 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 0.25 0.22 0.07 0.23 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 277.42 213.98 3217.55 35.39 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 375.32 483.42 534.61 7587.33 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 229.12 200.32 2578.13 717.10 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) 09/29/2025 _x86_64_ (8 CPU) 22:36:24 LINUX RESTART (8 CPU) 10:37:03 PM CPU %user %nice %system %iowait %steal %idle 10:38:01 PM all 7.34 0.00 0.80 0.34 0.04 91.49 10:38:01 PM 0 0.52 0.00 0.19 0.17 0.05 99.07 10:38:01 PM 1 17.03 0.00 1.83 0.73 0.05 80.37 10:38:01 PM 2 2.86 0.00 0.33 0.12 0.05 96.64 10:38:01 PM 3 7.21 0.00 0.90 0.66 0.03 91.20 10:38:01 PM 4 1.19 0.00 0.73 0.35 0.05 97.68 10:38:01 PM 5 23.49 0.00 1.78 0.21 0.05 74.47 10:38:01 PM 6 5.97 0.00 0.48 0.47 0.02 93.07 10:38:01 PM 7 0.40 0.00 0.14 0.02 0.02 99.43 10:39:01 PM all 4.42 0.00 0.45 0.24 0.04 94.85 10:39:01 PM 0 4.71 0.00 0.45 0.32 0.05 94.48 10:39:01 PM 1 2.66 0.00 0.62 0.65 0.07 96.01 10:39:01 PM 2 4.54 0.00 0.37 0.35 0.03 94.71 10:39:01 PM 3 4.54 0.00 0.17 0.05 0.03 95.21 10:39:01 PM 4 5.17 0.00 0.97 0.00 0.05 93.81 10:39:01 PM 5 6.29 0.00 0.35 0.25 0.03 93.08 10:39:01 PM 6 3.97 0.00 0.52 0.23 0.05 95.23 10:39:01 PM 7 3.50 0.00 0.15 0.07 0.02 96.26 10:40:01 PM all 38.55 0.00 1.24 0.57 0.12 59.53 10:40:01 PM 0 24.34 0.00 1.14 1.70 0.08 72.74 10:40:01 PM 1 38.36 0.00 1.45 0.65 0.13 59.40 10:40:01 PM 2 50.75 0.00 2.03 0.49 0.13 46.60 10:40:01 PM 3 51.01 0.00 0.70 0.13 0.10 48.05 10:40:01 PM 4 22.07 0.00 1.47 0.47 0.10 75.89 10:40:01 PM 5 33.24 0.00 1.27 0.57 0.17 64.75 10:40:01 PM 6 44.77 0.00 0.84 0.28 0.10 54.01 10:40:01 PM 7 43.84 0.00 1.04 0.23 0.12 54.78 10:41:01 PM all 49.62 0.00 1.26 0.18 0.12 48.82 10:41:01 PM 0 56.68 0.00 1.82 0.35 0.15 41.00 10:41:01 PM 1 48.52 0.00 1.14 0.13 0.13 50.08 10:41:01 PM 2 42.28 0.00 1.20 0.18 0.12 56.21 10:41:01 PM 3 59.66 0.00 1.27 0.13 0.12 38.82 10:41:01 PM 4 46.15 0.00 1.82 0.13 0.10 51.80 10:41:01 PM 5 46.76 0.00 1.00 0.35 0.08 51.80 10:41:01 PM 6 48.71 0.00 1.09 0.13 0.10 49.97 10:41:01 PM 7 48.20 0.00 0.74 0.05 0.13 50.89 10:42:01 PM all 31.57 0.00 1.23 0.31 0.09 66.81 10:42:01 PM 0 24.78 0.00 1.39 0.38 0.08 73.36 10:42:01 PM 1 38.55 0.00 0.65 0.00 0.10 60.70 10:42:01 PM 2 21.85 0.00 0.89 0.00 0.08 77.18 10:42:01 PM 3 29.06 0.00 0.65 0.07 0.07 70.16 10:42:01 PM 4 34.53 0.00 1.31 0.15 0.08 63.93 10:42:01 PM 5 31.87 0.00 1.19 0.75 0.10 66.09 10:42:01 PM 6 19.93 0.00 0.69 0.32 0.07 79.00 10:42:01 PM 7 51.94 0.00 3.07 0.82 0.10 44.07 10:43:01 PM all 14.73 0.00 5.90 1.10 0.08 78.19 10:43:01 PM 0 6.57 0.00 1.73 0.87 0.07 90.77 10:43:01 PM 1 10.58 0.00 5.88 0.25 0.07 83.21 10:43:01 PM 2 3.98 0.00 4.99 0.29 0.08 90.66 10:43:01 PM 3 8.52 0.00 1.76 0.94 0.07 88.72 10:43:01 PM 4 2.47 0.00 7.13 1.95 0.10 88.35 10:43:01 PM 5 78.31 0.00 10.76 0.03 0.12 10.78 10:43:01 PM 6 2.74 0.00 5.77 3.60 0.08 87.81 10:43:01 PM 7 4.41 0.00 9.22 0.92 0.07 85.39 10:44:01 PM all 17.17 0.00 3.18 2.00 0.08 77.57 10:44:01 PM 0 6.26 0.00 1.46 0.97 0.08 91.23 10:44:01 PM 1 6.81 0.00 5.32 5.81 0.10 81.96 10:44:01 PM 2 9.54 0.00 2.31 4.07 0.08 83.99 10:44:01 PM 3 45.38 0.00 4.59 1.22 0.08 48.72 10:44:01 PM 4 4.88 0.00 0.50 0.03 0.05 94.53 10:44:01 PM 5 9.57 0.00 3.72 0.45 0.08 86.17 10:44:01 PM 6 41.25 0.00 4.55 0.57 0.10 53.52 10:44:01 PM 7 13.77 0.00 3.06 2.85 0.08 80.23 10:45:01 PM all 23.93 0.00 1.09 1.61 0.07 73.29 10:45:01 PM 0 2.52 0.00 0.67 1.35 0.07 95.39 10:45:01 PM 1 7.04 0.00 1.91 9.97 0.08 81.01 10:45:01 PM 2 24.21 0.00 0.78 0.22 0.07 74.72 10:45:01 PM 3 35.58 0.00 1.12 0.18 0.07 63.06 10:45:01 PM 4 16.90 0.00 0.82 1.15 0.07 81.06 10:45:01 PM 5 21.98 0.00 0.63 0.07 0.08 77.24 10:45:01 PM 6 74.54 0.00 2.37 0.00 0.10 22.98 10:45:01 PM 7 8.68 0.00 0.45 0.00 0.05 90.82 10:46:01 PM all 20.07 0.00 0.77 0.01 0.06 79.09 10:46:01 PM 0 11.97 0.00 0.73 0.05 0.07 87.18 10:46:01 PM 1 12.94 0.00 0.70 0.00 0.07 86.29 10:46:01 PM 2 61.71 0.00 1.07 0.00 0.08 37.13 10:46:01 PM 3 42.15 0.00 1.47 0.00 0.08 56.30 10:46:01 PM 4 9.57 0.00 0.48 0.00 0.03 89.91 10:46:01 PM 5 13.77 0.00 0.72 0.00 0.05 85.46 10:46:01 PM 6 5.42 0.00 0.68 0.02 0.05 93.83 10:46:01 PM 7 3.05 0.00 0.33 0.00 0.02 96.60 10:47:01 PM all 17.75 0.00 1.61 0.19 0.07 80.38 10:47:01 PM 0 6.72 0.00 1.46 0.92 0.08 90.82 10:47:01 PM 1 36.30 0.00 2.36 0.02 0.07 61.26 10:47:01 PM 2 13.94 0.00 1.50 0.27 0.05 84.23 10:47:01 PM 3 54.62 0.00 1.04 0.28 0.12 43.94 10:47:01 PM 4 8.41 0.00 0.70 0.00 0.07 90.82 10:47:01 PM 5 3.26 0.00 2.45 0.00 0.05 94.24 10:47:01 PM 6 6.11 0.00 2.50 0.03 0.07 91.29 10:47:01 PM 7 12.55 0.00 0.87 0.00 0.07 86.51 10:48:01 PM all 13.85 0.00 2.37 1.35 0.07 82.37 10:48:01 PM 0 11.73 0.00 1.84 0.69 0.07 85.68 10:48:01 PM 1 20.24 0.00 2.94 0.70 0.08 76.04 10:48:01 PM 2 14.71 0.00 2.39 1.29 0.08 81.53 10:48:01 PM 3 10.86 0.00 2.51 1.79 0.07 84.78 10:48:01 PM 4 9.10 0.00 2.33 4.53 0.07 83.97 10:48:01 PM 5 14.04 0.00 2.70 0.49 0.07 82.71 10:48:01 PM 6 12.23 0.00 2.31 0.82 0.05 84.58 10:48:01 PM 7 17.86 0.00 1.89 0.48 0.07 79.70 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.78 0.00 1.81 0.72 0.08 75.62 Average: 0 14.30 0.00 1.17 0.71 0.08 83.74 Average: 1 21.77 0.00 2.25 1.72 0.09 74.17 Average: 2 22.84 0.00 1.62 0.66 0.08 74.79 Average: 3 31.76 0.00 1.47 0.50 0.08 66.20 Average: 4 14.64 0.00 1.66 0.80 0.07 82.84 Average: 5 25.69 0.00 2.41 0.29 0.08 71.53 Average: 6 24.22 0.00 1.98 0.59 0.07 73.15 Average: 7 19.00 0.00 1.90 0.49 0.07 78.54