---> uname -a: Linux prd-centos8-builder-4c-4g-33005.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 795 9670 19 5297 14618 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:f7:36:13 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.93/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85372sec preferred_lft 85372sec inet6 fe80::f816:3eff:fef7:3613/64 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) 08/04/2025 _x86_64_ (4 CPU) 13:08:22 LINUX RESTART (4 CPU) 01:09:01 PM tps rtps wtps bread/s bwrtn/s 01:10:01 PM 208.86 61.89 146.98 2102.15 11697.13 01:11:01 PM 28.66 0.00 28.66 0.00 3937.83 01:12:01 PM 5.68 0.03 5.65 0.53 146.40 01:13:01 PM 5.63 0.00 5.63 0.00 154.06 01:14:02 PM 16.95 0.00 16.95 0.00 244.81 01:15:01 PM 356.96 13.08 343.88 2248.86 4035.80 01:16:01 PM 126.84 3.43 123.41 425.59 12063.36 01:17:01 PM 87.40 0.32 87.08 8.40 6815.45 01:18:01 PM 52.25 0.70 51.55 475.84 2919.78 01:19:01 PM 70.44 0.00 70.44 0.00 30474.14 01:20:01 PM 57.99 0.00 57.99 0.00 20607.47 01:21:01 PM 18.68 0.00 18.68 0.00 3295.00 01:22:01 PM 40.97 0.00 40.97 0.00 1456.66 01:23:01 PM 42.16 0.00 42.16 0.00 7705.92 01:24:01 PM 126.25 0.03 126.21 5.20 4266.89 01:25:01 PM 55.18 0.43 54.75 23.59 19698.05 Average: 81.02 4.99 76.04 328.69 8099.16 01:09:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 PM 13285160 15121192 2856372 17.70 2688 2034068 814720 4.74 200728 2242484 97644 01:11:01 PM 13273444 15110552 2868088 17.77 2688 2034364 814720 4.74 200744 2253340 36 01:12:01 PM 13269720 15108068 2871812 17.79 2688 2034712 830480 4.83 200796 2254172 20 01:13:01 PM 13264536 15103924 2876996 17.82 2688 2034944 830480 4.83 200788 2257368 8 01:14:02 PM 13248784 15092472 2892748 17.92 2688 2037992 830480 4.83 200788 2269648 32 01:15:01 PM 11838592 13932264 4302940 26.66 2688 2267388 2233772 12.99 225220 3594432 129644 01:16:01 PM 10748084 13086580 5393448 33.41 2688 2502536 2683064 15.61 339780 4555584 26040 01:17:01 PM 10077644 12577632 6063888 37.57 2688 2659468 3033700 17.65 483884 5070868 3700 01:18:01 PM 9010028 12043536 7131504 44.18 2688 3183660 3483816 20.27 562576 6040500 443632 01:19:01 PM 8020468 12028248 8121064 50.31 2688 4150336 3487096 20.29 661900 6919024 493012 01:20:01 PM 8026400 12216660 8115132 50.27 2688 4328112 3298044 19.19 677864 6889828 86296 01:21:01 PM 8013428 12214264 8128104 50.36 2688 4338096 3298044 19.19 721212 6858148 2992 01:22:01 PM 7722032 12167912 8419500 52.16 2688 4575664 3311780 19.27 752732 7103476 212448 01:23:01 PM 7508844 12025468 8632688 53.48 2688 4642108 3440096 20.01 772460 7288556 60424 01:24:01 PM 9897344 14949160 6244188 38.68 2688 5175104 895340 5.21 1150000 4529384 545640 01:25:01 PM 9852404 14916064 6289128 38.96 2688 5191832 960296 5.59 1323688 4405764 18320 Average: 10441057 13605875 5700475 35.32 2688 3324399 2140370 12.45 542198 4658286 132493 01:09:01 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 171.30 118.27 1183.84 24.30 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 85.30 68.77 238.60 18.40 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 90.22 78.81 232.56 20.57 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 86.65 75.37 235.45 19.86 0.00 0.00 0.00 0.00 01:14:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:02 PM eth0 114.13 114.73 242.15 31.61 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 382.01 404.10 2292.92 98.33 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 204.10 170.44 3116.77 30.33 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 159.12 130.47 2433.42 20.04 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 71.86 71.68 590.76 17.68 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 62.62 55.86 669.17 13.18 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 103.28 87.77 1370.62 19.68 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 16.25 16.40 5.51 5.07 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 95.58 75.86 1009.93 14.98 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 79.59 72.04 613.13 18.26 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 170.62 166.66 44.82 53.63 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 907.51 1084.09 505.70 8944.56 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 174.80 174.23 922.67 584.96 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) 08/04/2025 _x86_64_ (4 CPU) 13:08:22 LINUX RESTART (4 CPU) 01:09:01 PM CPU %user %nice %system %iowait %steal %idle 01:10:01 PM all 16.07 0.55 9.17 1.30 0.09 72.83 01:10:01 PM 0 11.16 0.67 9.56 1.18 0.08 77.35 01:10:01 PM 1 18.72 0.62 9.58 1.29 0.10 69.69 01:10:01 PM 2 13.39 0.38 7.81 1.10 0.08 77.23 01:10:01 PM 3 21.01 0.52 9.71 1.64 0.08 67.03 01:11:01 PM all 0.51 0.00 0.38 0.21 0.03 98.87 01:11:01 PM 0 0.27 0.00 0.13 0.12 0.03 99.45 01:11:01 PM 1 0.82 0.00 0.79 0.30 0.03 98.06 01:11:01 PM 2 0.35 0.00 0.23 0.25 0.03 99.13 01:11:01 PM 3 0.62 0.00 0.35 0.17 0.03 98.83 01:12:01 PM all 0.47 0.00 0.34 0.02 0.04 99.13 01:12:01 PM 0 0.40 0.00 0.10 0.00 0.05 99.45 01:12:01 PM 1 0.97 0.00 0.94 0.00 0.05 98.04 01:12:01 PM 2 0.25 0.00 0.15 0.07 0.05 99.48 01:12:01 PM 3 0.25 0.00 0.18 0.00 0.02 99.55 01:13:01 PM all 0.51 0.00 0.33 0.01 0.04 99.11 01:13:01 PM 0 0.63 0.00 0.12 0.00 0.02 99.23 01:13:01 PM 1 0.37 0.00 0.22 0.00 0.05 99.37 01:13:01 PM 2 0.40 0.00 0.42 0.00 0.03 99.15 01:13:01 PM 3 0.65 0.00 0.57 0.03 0.05 98.70 01:14:02 PM all 0.59 0.00 0.42 0.08 0.06 98.85 01:14:02 PM 0 0.58 0.00 0.10 0.00 0.05 99.27 01:14:02 PM 1 0.48 0.00 0.30 0.00 0.07 99.15 01:14:02 PM 2 0.18 0.00 0.12 0.03 0.05 99.62 01:14:02 PM 3 1.12 0.00 1.17 0.27 0.07 97.38 01:15:01 PM all 22.70 0.00 2.37 1.65 0.11 73.16 01:15:01 PM 0 25.33 0.00 1.47 1.11 0.10 71.99 01:15:01 PM 1 26.24 0.00 1.91 2.03 0.12 69.70 01:15:01 PM 2 21.33 0.00 2.94 1.55 0.12 74.06 01:15:01 PM 3 17.90 0.00 3.19 1.91 0.10 76.90 01:16:01 PM all 64.91 0.00 2.71 0.64 0.12 31.62 01:16:01 PM 0 71.81 0.00 3.98 0.65 0.12 23.44 01:16:01 PM 1 69.04 0.00 1.76 0.23 0.13 28.84 01:16:01 PM 2 59.77 0.00 2.16 0.39 0.12 37.57 01:16:01 PM 3 58.99 0.00 2.93 1.29 0.12 36.67 01:17:01 PM all 52.44 0.00 3.05 0.72 0.12 43.67 01:17:01 PM 0 54.61 0.00 4.29 0.51 0.12 40.48 01:17:01 PM 1 56.23 0.00 1.02 0.03 0.13 42.57 01:17:01 PM 2 51.30 0.00 4.10 0.94 0.12 43.53 01:17:01 PM 3 47.62 0.00 2.80 1.39 0.12 48.07 01:18:01 PM all 62.27 0.00 2.43 0.34 0.13 34.83 01:18:01 PM 0 75.28 0.00 2.79 0.73 0.15 21.05 01:18:01 PM 1 54.94 0.00 2.86 0.35 0.12 41.73 01:18:01 PM 2 61.53 0.00 2.19 0.10 0.12 36.06 01:18:01 PM 3 57.24 0.00 1.89 0.17 0.13 40.56 01:19:01 PM all 44.17 0.00 2.19 3.54 0.11 49.98 01:19:01 PM 0 39.11 0.00 1.76 1.91 0.10 57.12 01:19:01 PM 1 39.21 0.00 1.37 1.31 0.12 57.99 01:19:01 PM 2 41.35 0.00 1.43 5.76 0.10 51.37 01:19:01 PM 3 57.06 0.00 4.23 5.19 0.12 33.40 01:20:01 PM all 52.36 0.00 3.36 0.96 0.11 43.21 01:20:01 PM 0 52.85 0.00 2.49 1.45 0.12 43.10 01:20:01 PM 1 55.61 0.00 4.59 0.15 0.10 39.55 01:20:01 PM 2 53.85 0.00 4.09 1.21 0.12 40.73 01:20:01 PM 3 47.13 0.00 2.27 1.04 0.12 49.45 01:20:01 PM CPU %user %nice %system %iowait %steal %idle 01:21:01 PM all 46.43 0.00 3.32 0.18 0.11 49.97 01:21:01 PM 0 52.51 0.00 5.00 0.22 0.10 42.16 01:21:01 PM 1 41.16 0.00 1.57 0.03 0.12 57.11 01:21:01 PM 2 53.57 0.00 4.97 0.31 0.12 41.04 01:21:01 PM 3 38.46 0.00 1.71 0.15 0.10 59.57 01:22:01 PM all 53.51 0.00 2.89 0.52 0.12 42.96 01:22:01 PM 0 55.96 0.00 2.80 1.39 0.13 39.71 01:22:01 PM 1 48.81 0.00 2.01 0.07 0.12 48.99 01:22:01 PM 2 47.65 0.00 2.14 0.44 0.12 49.66 01:22:01 PM 3 61.62 0.00 4.60 0.17 0.12 33.49 01:23:01 PM all 47.89 0.00 3.18 0.32 0.11 48.51 01:23:01 PM 0 52.80 0.00 4.41 0.13 0.12 42.54 01:23:01 PM 1 45.93 0.00 2.04 0.86 0.12 51.06 01:23:01 PM 2 45.25 0.00 2.22 0.02 0.10 52.41 01:23:01 PM 3 47.56 0.00 4.04 0.25 0.10 48.05 01:24:01 PM all 37.79 0.00 5.54 0.32 0.12 56.24 01:24:01 PM 0 37.83 0.00 5.74 0.15 0.12 56.16 01:24:01 PM 1 40.56 0.00 5.11 0.14 0.10 54.09 01:24:01 PM 2 32.35 0.00 2.95 0.56 0.14 64.01 01:24:01 PM 3 40.39 0.00 8.37 0.42 0.12 50.70 01:25:01 PM all 16.02 0.00 2.50 1.11 0.12 80.24 01:25:01 PM 0 14.61 0.00 2.09 0.67 0.12 82.51 01:25:01 PM 1 9.71 0.00 2.26 0.07 0.13 87.82 01:25:01 PM 2 16.61 0.00 3.11 2.25 0.12 77.92 01:25:01 PM 3 23.16 0.00 2.55 1.46 0.12 72.71 Average: all 32.38 0.03 2.76 0.74 0.10 63.99 Average: 0 34.06 0.04 2.92 0.64 0.10 62.24 Average: 1 31.76 0.04 2.39 0.43 0.10 65.28 Average: 2 31.16 0.02 2.56 0.93 0.10 65.23 Average: 3 32.51 0.03 3.16 0.97 0.09 63.23