---> uname -a: Linux prd-centos8-docker-8c-8g-18558.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 1661 22221 19 8007 29755 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:9b:1d:ec brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.190/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85598sec preferred_lft 85598sec inet6 fe80::f816:3eff:fe9b:1dec/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d9:87:81:33 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) 12/07/2025 _x86_64_ (8 CPU) 22:36:21 LINUX RESTART (8 CPU) 10:37:01 PM tps rtps wtps bread/s bwrtn/s 10:38:01 PM 146.18 2.47 143.71 1590.93 10766.34 10:39:01 PM 160.75 14.21 146.53 1853.12 5250.13 10:40:01 PM 138.85 0.87 137.99 363.88 14697.55 10:41:01 PM 62.81 0.20 62.61 79.97 7635.40 10:42:01 PM 129.12 1.77 127.36 58.11 4430.44 10:43:01 PM 662.81 0.03 662.77 19.33 70489.80 10:44:01 PM 857.96 0.02 857.94 13.60 38136.46 10:45:01 PM 779.07 0.00 779.07 0.00 33918.89 10:46:01 PM 13.55 0.00 13.55 0.00 602.58 10:47:01 PM 1.85 0.00 1.85 0.00 990.59 10:48:02 PM 147.33 0.00 147.33 0.00 13107.63 10:49:01 PM 617.15 7.54 609.61 1343.95 34746.07 Average: 309.35 2.25 307.10 442.33 19542.72 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29416908 31240164 3238804 9.92 2688 2139464 1390760 4.13 157704 2616704 98888 10:39:01 PM 28572100 30812620 4083612 12.51 2688 2548712 1756300 5.21 227384 3358088 348048 10:40:01 PM 26512836 28907744 6142876 18.81 2688 2699732 3935512 11.68 278268 5343464 72080 10:41:01 PM 26298548 28844952 6357164 19.47 2688 2848528 3950604 11.72 287996 5538404 7740 10:42:01 PM 25351420 28737064 7304292 22.37 2688 3682700 3391900 10.06 455096 6302552 747668 10:43:01 PM 21393032 26836036 11262680 34.49 2688 5476796 5143636 15.26 521344 9642400 809168 10:44:01 PM 21225944 27666324 11429768 35.00 2688 6364460 3734744 11.08 534288 9543804 884932 10:45:01 PM 20579600 26997396 12076112 36.98 2688 6333812 3613800 10.72 590232 10046280 12 10:46:01 PM 19511124 25929768 13144588 40.25 2688 6334192 3966424 11.77 591408 11074912 8 10:47:01 PM 20244360 26692736 12411352 38.01 2688 6363568 4081440 12.11 596256 10360296 260 10:48:02 PM 19939312 27125116 12716400 38.94 2688 7033596 3682120 10.92 639648 10539820 420872 10:49:01 PM 22792240 30505736 9863472 30.20 2688 7556688 1431516 4.25 1228044 7118512 35944 Average: 23486452 28357971 9169260 28.08 2688 4948521 3339896 9.91 508972 7623770 285468 10:37:01 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 135.68 111.21 1162.36 41.84 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 470.54 368.76 5772.98 62.70 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 160.08 134.02 1974.58 19.55 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 137.62 104.52 2249.68 17.01 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 210.75 198.00 2185.81 29.64 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 604.93 432.24 9016.94 49.07 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 190.25 150.67 2237.18 20.64 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 3.08 2.32 0.38 0.50 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 0.35 0.18 0.12 0.43 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 0.40 0.27 0.15 0.29 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 10:48:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:02 PM eth0 280.45 217.30 3235.42 36.03 0.00 0.00 0.00 0.00 10:48:02 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 425.21 510.20 572.78 7715.01 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 217.99 185.36 2369.81 656.30 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) 12/07/2025 _x86_64_ (8 CPU) 22:36:21 LINUX RESTART (8 CPU) 10:37:01 PM CPU %user %nice %system %iowait %steal %idle 10:38:01 PM all 7.32 0.00 0.82 0.44 0.04 91.38 10:38:01 PM 0 3.22 0.00 0.28 0.12 0.03 96.35 10:38:01 PM 1 9.05 0.00 0.97 0.68 0.05 89.25 10:38:01 PM 2 10.24 0.00 1.15 0.80 0.05 87.75 10:38:01 PM 3 16.56 0.00 1.34 0.75 0.03 81.32 10:38:01 PM 4 7.06 0.00 0.80 0.17 0.07 91.90 10:38:01 PM 5 4.28 0.00 1.04 0.38 0.05 94.26 10:38:01 PM 6 2.56 0.00 0.45 0.33 0.05 96.61 10:38:01 PM 7 5.59 0.00 0.52 0.27 0.02 93.61 10:39:01 PM all 9.80 0.00 0.95 0.44 0.06 88.75 10:39:01 PM 0 4.56 0.00 0.65 0.22 0.07 94.50 10:39:01 PM 1 10.91 0.00 0.94 0.42 0.05 87.68 10:39:01 PM 2 7.43 0.00 1.42 1.07 0.07 90.01 10:39:01 PM 3 9.56 0.00 1.05 0.75 0.10 88.54 10:39:01 PM 4 5.15 0.00 0.74 0.12 0.07 93.93 10:39:01 PM 5 17.99 0.00 1.22 0.27 0.07 80.45 10:39:01 PM 6 11.29 0.00 0.77 0.23 0.03 87.68 10:39:01 PM 7 11.50 0.00 0.78 0.43 0.07 87.21 10:40:01 PM all 48.97 0.00 1.24 0.43 0.10 49.26 10:40:01 PM 0 23.54 0.00 1.22 0.74 0.08 74.42 10:40:01 PM 1 68.36 0.00 1.12 0.23 0.12 30.17 10:40:01 PM 2 43.50 0.00 1.72 0.75 0.10 53.92 10:40:01 PM 3 64.43 0.00 1.15 0.20 0.08 34.13 10:40:01 PM 4 38.09 0.00 1.02 0.37 0.08 60.44 10:40:01 PM 5 62.56 0.00 1.29 0.70 0.10 35.35 10:40:01 PM 6 34.33 0.00 0.74 0.00 0.08 64.85 10:40:01 PM 7 56.87 0.00 1.66 0.47 0.12 40.89 10:41:01 PM all 48.13 0.00 1.35 0.18 0.09 50.24 10:41:01 PM 0 47.86 0.00 1.76 0.03 0.10 50.25 10:41:01 PM 1 61.07 0.00 1.27 0.20 0.08 37.38 10:41:01 PM 2 44.98 0.00 1.29 0.17 0.10 53.47 10:41:01 PM 3 51.08 0.00 1.14 0.05 0.10 47.64 10:41:01 PM 4 48.21 0.00 1.56 0.64 0.10 49.50 10:41:01 PM 5 42.03 0.00 1.02 0.03 0.08 56.83 10:41:01 PM 6 47.33 0.00 1.39 0.27 0.10 50.91 10:41:01 PM 7 42.49 0.00 1.35 0.08 0.08 55.98 10:42:01 PM all 26.90 0.00 1.17 0.31 0.07 71.54 10:42:01 PM 0 12.72 0.00 0.74 0.00 0.07 86.48 10:42:01 PM 1 46.76 0.00 3.37 1.36 0.10 48.42 10:42:01 PM 2 27.51 0.00 0.85 0.30 0.07 71.28 10:42:01 PM 3 30.80 0.00 1.72 0.33 0.08 67.06 10:42:01 PM 4 21.58 0.00 0.92 0.07 0.07 77.37 10:42:01 PM 5 21.66 0.00 0.74 0.40 0.07 77.14 10:42:01 PM 6 33.87 0.00 0.45 0.05 0.07 65.57 10:42:01 PM 7 20.35 0.00 0.60 0.00 0.05 79.00 10:43:01 PM all 13.39 0.00 6.33 2.02 0.09 78.17 10:43:01 PM 0 1.96 0.00 10.55 0.00 0.10 87.39 10:43:01 PM 1 24.93 0.00 5.27 0.02 0.08 69.70 10:43:01 PM 2 5.05 0.00 4.62 0.89 0.08 89.35 10:43:01 PM 3 7.40 0.00 6.62 2.31 0.08 83.58 10:43:01 PM 4 57.00 0.00 8.03 0.97 0.10 33.89 10:43:01 PM 5 0.90 0.00 5.48 9.02 0.10 84.50 10:43:01 PM 6 6.21 0.00 4.59 1.92 0.07 87.21 10:43:01 PM 7 3.20 0.00 5.50 1.05 0.08 90.17 10:44:01 PM all 17.23 0.00 3.23 1.78 0.08 77.67 10:44:01 PM 0 8.51 0.00 5.24 1.16 0.08 85.00 10:44:01 PM 1 12.14 0.00 1.47 0.64 0.08 85.67 10:44:01 PM 2 26.38 0.00 5.13 0.92 0.08 67.48 10:44:01 PM 3 54.34 0.00 2.50 0.13 0.10 42.93 10:44:01 PM 4 17.51 0.00 4.12 1.64 0.08 76.64 10:44:01 PM 5 0.90 0.00 5.75 9.39 0.08 83.87 10:44:01 PM 6 5.30 0.00 1.10 0.43 0.05 93.11 10:44:01 PM 7 12.64 0.00 0.58 0.00 0.08 86.69 10:45:01 PM all 21.77 0.00 1.33 1.83 0.07 74.99 10:45:01 PM 0 29.99 0.00 2.19 0.13 0.08 67.60 10:45:01 PM 1 14.32 0.00 2.09 10.42 0.08 73.08 10:45:01 PM 2 17.37 0.00 0.85 0.37 0.07 81.34 10:45:01 PM 3 7.53 0.00 0.74 0.15 0.07 91.51 10:45:01 PM 4 67.31 0.00 2.35 0.00 0.10 30.24 10:45:01 PM 5 13.04 0.00 1.14 0.00 0.05 85.77 10:45:01 PM 6 19.62 0.00 0.68 0.55 0.07 79.08 10:45:01 PM 7 4.98 0.00 0.62 3.06 0.05 91.30 10:46:01 PM all 20.37 0.00 0.76 0.01 0.06 78.80 10:46:01 PM 0 5.84 0.00 0.52 0.03 0.07 93.55 10:46:01 PM 1 9.82 0.00 0.57 0.00 0.05 89.56 10:46:01 PM 2 14.64 0.00 0.75 0.00 0.05 84.56 10:46:01 PM 3 6.66 0.00 0.50 0.00 0.05 92.79 10:46:01 PM 4 34.58 0.00 1.42 0.00 0.08 63.92 10:46:01 PM 5 13.71 0.00 0.73 0.00 0.03 85.52 10:46:01 PM 6 7.63 0.00 0.40 0.07 0.07 91.84 10:46:01 PM 7 70.07 0.00 1.20 0.00 0.08 28.64 10:47:01 PM all 20.74 0.00 0.84 0.03 0.06 78.34 10:47:01 PM 0 6.45 0.00 0.37 0.00 0.07 93.12 10:47:01 PM 1 13.11 0.00 0.88 0.00 0.05 85.95 10:47:01 PM 2 11.16 0.00 0.83 0.00 0.05 87.95 10:47:01 PM 3 10.62 0.00 0.92 0.00 0.05 88.41 10:47:01 PM 4 42.71 0.00 1.20 0.00 0.07 56.02 10:47:01 PM 5 9.61 0.00 0.77 0.00 0.03 89.59 10:47:01 PM 6 14.46 0.00 0.73 0.02 0.05 84.73 10:47:01 PM 7 57.76 0.00 1.03 0.20 0.08 40.92 10:48:02 PM all 14.00 0.00 1.94 0.45 0.07 83.55 10:48:02 PM 0 1.36 0.00 2.76 0.00 0.07 95.81 10:48:02 PM 1 7.53 0.00 1.47 2.58 0.05 88.37 10:48:02 PM 2 8.26 0.00 1.29 0.00 0.08 90.37 10:48:02 PM 3 9.57 0.00 0.65 0.00 0.05 89.72 10:48:02 PM 4 30.26 0.00 1.88 0.54 0.08 67.24 10:48:02 PM 5 43.14 0.00 3.38 0.00 0.08 53.40 10:48:02 PM 6 10.98 0.00 1.15 0.05 0.05 87.76 10:48:02 PM 7 0.87 0.00 2.92 0.40 0.07 95.74 10:48:02 PM CPU %user %nice %system %iowait %steal %idle 10:49:01 PM all 12.63 0.08 2.31 1.61 0.07 83.30 10:49:01 PM 0 10.52 0.20 1.94 1.38 0.07 85.88 10:49:01 PM 1 18.15 0.00 3.56 2.53 0.09 75.67 10:49:01 PM 2 7.59 0.07 1.86 3.44 0.07 86.98 10:49:01 PM 3 7.94 0.37 2.16 2.06 0.07 87.39 10:49:01 PM 4 10.60 0.00 1.21 0.68 0.07 87.44 10:49:01 PM 5 13.60 0.00 2.33 0.68 0.07 83.33 10:49:01 PM 6 26.25 0.02 3.32 0.60 0.07 69.75 10:49:01 PM 7 6.32 0.00 2.08 1.50 0.07 90.04 Average: all 21.79 0.01 1.85 0.79 0.07 75.49 Average: 0 13.07 0.02 2.34 0.32 0.07 84.19 Average: 1 24.69 0.00 1.91 1.59 0.07 71.74 Average: 2 18.70 0.01 1.81 0.72 0.07 78.69 Average: 3 23.07 0.03 1.70 0.56 0.07 74.57 Average: 4 31.70 0.00 2.10 0.43 0.08 65.68 Average: 5 20.33 0.00 2.06 1.73 0.07 75.81 Average: 6 18.31 0.00 1.31 0.38 0.06 79.94 Average: 7 24.44 0.00 1.56 0.62 0.07 73.30