---> uname -a: Linux prd-centos8-builder-4c-4g-26425.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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 12G 69G 15% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 778 9643 19 5341 14635 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:3c:f7:93 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.39/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85364sec preferred_lft 85364sec inet6 fe80::f816:3eff:fe3c:f793/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 07/07/2025 _x86_64_ (4 CPU) 13:08:21 LINUX RESTART (4 CPU) 01:09:02 PM tps rtps wtps bread/s bwrtn/s 01:10:01 PM 224.82 74.03 150.80 2231.79 11059.35 01:11:01 PM 31.39 0.00 31.39 0.00 4852.38 01:12:01 PM 6.23 0.03 6.20 0.53 158.14 01:13:01 PM 4.82 0.00 4.82 0.00 132.81 01:14:01 PM 15.63 0.00 15.63 0.00 229.99 01:15:01 PM 337.74 16.11 321.63 2541.29 3878.11 01:16:01 PM 181.32 0.18 181.14 95.70 12498.75 01:17:01 PM 85.29 0.32 84.97 8.40 6759.11 01:18:01 PM 47.50 0.70 46.80 475.84 2618.44 01:19:01 PM 73.36 0.00 73.36 0.00 28027.34 01:20:01 PM 61.39 0.00 61.39 0.00 23213.50 01:21:01 PM 21.03 0.00 21.03 0.00 3461.79 01:22:01 PM 35.89 0.00 35.89 0.00 1137.07 01:23:01 PM 40.30 0.00 40.30 0.00 7960.50 01:24:01 PM 127.80 6.72 121.08 1302.58 3882.34 01:25:01 PM 50.27 0.43 49.84 23.60 19710.23 Average: 83.90 6.09 77.82 415.61 8095.65 01:09:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 PM 13295880 15134880 2845644 17.63 2688 2037408 786280 4.57 201936 2233472 125104 01:11:01 PM 13294108 15134128 2847416 17.64 2688 2037692 786280 4.57 201940 2234036 24 01:12:01 PM 13290172 15131320 2851352 17.66 2688 2038020 786280 4.57 201948 2234900 16 01:13:01 PM 13284352 15126608 2857172 17.70 2688 2038260 786280 4.57 201948 2238328 4 01:14:01 PM 13270908 15117600 2870616 17.78 2688 2041348 786280 4.57 201948 2248228 408 01:15:01 PM 11903616 14046796 4237908 26.25 2688 2316216 1794216 10.44 232088 3532960 182088 01:16:01 PM 10783068 13125836 5358456 33.20 2688 2507216 2569344 14.95 341540 4523544 26912 01:17:01 PM 10459276 12962200 5682248 35.20 2688 2662748 2646644 15.40 485128 4692280 3816 01:18:01 PM 9680500 12627708 6461024 40.03 2688 3098000 2943812 17.13 562988 5375504 363312 01:19:01 PM 8267080 12277772 7874444 48.78 2688 4153800 3273788 19.04 663100 6675668 593484 01:20:01 PM 7972968 12165904 8168556 50.61 2688 4330892 3384260 19.69 678760 6945212 90364 01:21:01 PM 7957576 12161448 8183948 50.70 2688 4341380 3384260 19.69 722348 6916316 2900 01:22:01 PM 7749752 12198272 8391772 51.99 2688 4578520 3312728 19.27 753616 7078504 219304 01:23:01 PM 7721284 12203384 8420240 52.17 2688 4609228 3305700 19.23 771864 7083024 24544 01:24:01 PM 9944716 15050624 6196808 38.39 2688 5222260 806580 4.69 1159740 4460572 540464 01:25:01 PM 9918292 15030092 6223232 38.55 2688 5235624 791352 4.60 1325484 4335476 10976 Average: 10549597 13718411 5591927 34.64 2688 3328038 2009005 11.69 544148 4550502 136482 01:09:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM eth0 169.89 121.35 1184.87 23.78 0.00 0.00 0.00 0.00 01:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 PM eth0 81.64 68.96 226.41 17.82 0.00 0.00 0.00 0.00 01:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 PM eth0 77.24 68.92 200.16 17.96 0.00 0.00 0.00 0.00 01:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 PM eth0 91.05 79.42 248.19 21.45 0.00 0.00 0.00 0.00 01:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 PM eth0 123.16 123.96 266.34 34.18 0.00 0.00 0.00 0.00 01:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 PM eth0 413.96 422.84 2851.17 101.36 0.00 0.00 0.00 0.00 01:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 PM eth0 161.11 133.09 2538.80 26.25 0.00 0.00 0.00 0.00 01:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 PM eth0 151.04 127.03 2428.06 19.05 0.00 0.00 0.00 0.00 01:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 PM eth0 62.31 61.83 518.11 16.53 0.00 0.00 0.00 0.00 01:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 PM eth0 70.81 65.00 742.46 14.72 0.00 0.00 0.00 0.00 01:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 PM eth0 96.88 81.55 1368.91 18.31 0.00 0.00 0.00 0.00 01:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 PM eth0 16.98 17.40 6.01 5.45 0.00 0.00 0.00 0.00 01:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 PM eth0 91.94 75.34 1010.69 15.44 0.00 0.00 0.00 0.00 01:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 PM eth0 51.45 50.02 122.91 18.49 0.00 0.00 0.00 0.00 01:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 PM eth0 171.74 164.42 527.30 44.68 0.00 0.00 0.00 0.00 01:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM eth0 831.34 1047.24 488.05 8941.78 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 166.40 169.32 920.26 584.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 07/07/2025 _x86_64_ (4 CPU) 13:08:21 LINUX RESTART (4 CPU) 01:09:02 PM CPU %user %nice %system %iowait %steal %idle 01:10:01 PM all 18.26 0.76 13.38 1.41 0.10 66.09 01:10:01 PM 0 18.50 0.87 15.45 1.70 0.10 63.38 01:10:01 PM 1 21.35 0.63 11.57 1.63 0.10 64.71 01:10:01 PM 2 18.83 0.72 13.05 1.40 0.09 65.92 01:10:01 PM 3 14.36 0.82 13.44 0.92 0.10 70.36 01:11:01 PM all 0.52 0.00 0.38 0.29 0.04 98.78 01:11:01 PM 0 0.18 0.00 0.33 0.68 0.03 98.77 01:11:01 PM 1 0.60 0.00 0.57 0.10 0.03 98.70 01:11:01 PM 2 0.80 0.00 0.18 0.10 0.05 98.86 01:11:01 PM 3 0.48 0.00 0.42 0.28 0.03 98.78 01:12:01 PM all 0.44 0.00 0.27 0.04 0.04 99.21 01:12:01 PM 0 0.50 0.00 0.42 0.00 0.05 99.03 01:12:01 PM 1 0.48 0.00 0.42 0.02 0.05 99.03 01:12:01 PM 2 0.60 0.00 0.10 0.00 0.03 99.27 01:12:01 PM 3 0.18 0.00 0.13 0.13 0.03 99.52 01:13:01 PM all 0.50 0.00 0.33 0.01 0.06 99.10 01:13:01 PM 0 0.73 0.00 0.50 0.02 0.05 98.70 01:13:01 PM 1 0.37 0.00 0.27 0.03 0.05 99.28 01:13:01 PM 2 0.57 0.00 0.40 0.00 0.08 98.95 01:13:01 PM 3 0.33 0.00 0.15 0.00 0.05 99.47 01:14:01 PM all 0.56 0.00 0.38 0.07 0.04 98.94 01:14:01 PM 0 0.60 0.00 0.10 0.10 0.03 99.17 01:14:01 PM 1 0.30 0.00 0.23 0.13 0.05 99.28 01:14:01 PM 2 0.38 0.00 0.30 0.03 0.03 99.25 01:14:01 PM 3 0.97 0.00 0.90 0.00 0.05 98.08 01:15:01 PM all 24.50 0.00 2.38 1.44 0.13 71.55 01:15:01 PM 0 24.00 0.00 3.37 2.60 0.15 69.88 01:15:01 PM 1 21.45 0.00 2.38 0.59 0.12 75.47 01:15:01 PM 2 25.33 0.00 1.61 0.27 0.12 72.68 01:15:01 PM 3 27.22 0.00 2.17 2.29 0.13 68.18 01:16:01 PM all 67.17 0.00 3.10 0.69 0.11 28.93 01:16:01 PM 0 59.01 0.00 2.49 0.99 0.12 37.39 01:16:01 PM 1 72.77 0.00 5.08 0.75 0.13 21.26 01:16:01 PM 2 68.87 0.00 2.24 0.35 0.10 28.44 01:16:01 PM 3 68.02 0.00 2.60 0.67 0.10 28.61 01:17:01 PM all 51.23 0.00 3.37 0.53 0.10 44.78 01:17:01 PM 0 50.16 0.00 3.69 0.56 0.08 45.51 01:17:01 PM 1 46.28 0.00 2.90 1.05 0.10 49.67 01:17:01 PM 2 56.04 0.00 5.76 0.51 0.10 37.59 01:17:01 PM 3 52.41 0.00 1.11 0.02 0.10 46.36 01:18:01 PM all 62.97 0.00 2.60 0.23 0.10 34.10 01:18:01 PM 0 61.90 0.00 2.94 0.29 0.10 34.78 01:18:01 PM 1 60.64 0.00 2.62 0.29 0.10 36.35 01:18:01 PM 2 61.72 0.00 3.66 0.29 0.10 34.23 01:18:01 PM 3 67.63 0.00 1.19 0.05 0.10 31.03 01:19:01 PM all 47.51 0.00 2.54 1.19 0.10 48.67 01:19:01 PM 0 53.58 0.00 2.15 0.92 0.10 43.25 01:19:01 PM 1 39.48 0.00 2.15 2.23 0.10 56.04 01:19:01 PM 2 43.78 0.00 2.08 0.65 0.10 53.39 01:19:01 PM 3 53.19 0.00 3.78 0.94 0.10 41.99 01:20:01 PM all 54.74 0.00 3.39 0.76 0.11 40.99 01:20:01 PM 0 51.89 0.00 2.21 0.67 0.13 45.10 01:20:01 PM 1 50.31 0.00 3.08 1.87 0.12 44.63 01:20:01 PM 2 60.85 0.00 4.94 0.27 0.10 33.83 01:20:01 PM 3 55.90 0.00 3.34 0.25 0.10 40.41 01:20:01 PM CPU %user %nice %system %iowait %steal %idle 01:21:01 PM all 46.36 0.00 3.60 0.17 0.10 49.78 01:21:01 PM 0 49.70 0.00 4.77 0.05 0.08 45.39 01:21:01 PM 1 39.22 0.00 2.66 0.14 0.10 57.88 01:21:01 PM 2 52.26 0.00 5.34 0.14 0.10 42.17 01:21:01 PM 3 44.24 0.00 1.62 0.35 0.10 53.68 01:22:01 PM all 54.98 0.00 3.05 0.10 0.10 41.77 01:22:01 PM 0 55.98 0.00 3.08 0.07 0.10 40.76 01:22:01 PM 1 51.07 0.00 3.27 0.13 0.10 45.42 01:22:01 PM 2 53.24 0.00 2.43 0.07 0.10 44.16 01:22:01 PM 3 59.61 0.00 3.40 0.13 0.10 36.75 01:23:01 PM all 46.02 0.00 3.26 0.30 0.10 50.32 01:23:01 PM 0 52.63 0.00 4.49 0.10 0.10 42.68 01:23:01 PM 1 42.16 0.00 2.24 0.37 0.10 55.13 01:23:01 PM 2 39.43 0.00 2.15 0.15 0.08 58.19 01:23:01 PM 3 49.86 0.00 4.17 0.57 0.12 45.28 01:24:01 PM all 44.38 0.11 5.28 0.30 0.10 49.84 01:24:01 PM 0 44.42 0.34 3.48 0.35 0.10 51.31 01:24:01 PM 1 50.18 0.00 6.79 0.20 0.10 42.73 01:24:01 PM 2 41.40 0.00 5.01 0.20 0.10 53.29 01:24:01 PM 3 41.50 0.10 5.83 0.42 0.10 52.04 01:25:01 PM all 15.55 0.00 2.92 1.01 0.13 80.39 01:25:01 PM 0 18.38 0.00 2.56 2.19 0.13 76.74 01:25:01 PM 1 14.07 0.00 3.39 1.72 0.13 80.69 01:25:01 PM 2 14.75 0.00 2.59 0.05 0.13 82.47 01:25:01 PM 3 15.00 0.00 3.13 0.08 0.13 81.65 Average: all 33.44 0.05 3.13 0.53 0.09 62.75 Average: 0 33.84 0.07 3.24 0.70 0.09 62.06 Average: 1 31.89 0.04 3.09 0.70 0.09 64.19 Average: 2 33.65 0.04 3.23 0.28 0.09 62.71 Average: 3 34.40 0.06 2.95 0.44 0.09 62.06