---> uname -a: Linux prd-centos8-builder-4c-4g-17691.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: 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): 0-3 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 838 9615 19 5309 14576 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:0c:b4:fe brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.125/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85302sec preferred_lft 85302sec inet6 fe80::f816:3eff:fe0c:b4fe/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) 12/04/2025 _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 221.06 65.22 155.84 2198.03 12290.18 01:11:01 PM 24.88 0.00 24.88 0.00 3693.97 01:12:01 PM 5.83 0.03 5.80 0.53 145.34 01:13:01 PM 5.68 0.00 5.68 0.00 155.59 01:14:01 PM 16.88 0.00 16.88 0.00 249.28 01:15:02 PM 400.83 16.88 383.96 2577.01 4461.35 01:16:01 PM 109.12 0.20 108.92 21.67 11973.27 01:17:01 PM 88.02 0.32 87.71 8.40 6773.73 01:18:01 PM 52.59 0.72 51.87 514.58 2815.28 01:19:01 PM 70.69 0.00 70.69 0.00 27863.36 01:20:01 PM 60.28 0.00 60.28 0.00 23230.34 01:21:01 PM 20.01 0.00 20.01 0.00 3419.44 01:22:01 PM 37.69 0.00 37.69 0.00 1216.54 01:23:01 PM 39.26 0.00 39.26 0.00 7849.46 01:24:01 PM 24.88 0.00 24.88 0.00 2496.07 01:25:01 PM 118.84 0.62 118.23 33.06 2775.76 01:26:01 PM 40.91 0.05 40.86 4.67 19117.50 Average: 78.65 4.95 73.70 315.44 7673.90 01:09:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 PM 13233432 15081044 2908100 18.02 2688 2045480 834100 4.85 202048 2299796 94900 01:11:01 PM 13223480 15072228 2918052 18.08 2688 2045792 834100 4.85 202052 2302644 32 01:12:01 PM 13220272 15070280 2921260 18.10 2688 2046132 834100 4.85 202088 2303624 16 01:13:01 PM 13216992 15068136 2924540 18.12 2688 2046412 834100 4.85 202088 2304588 24 01:14:01 PM 13205200 15060416 2936332 18.19 2688 2049388 834100 4.85 202092 2313452 16 01:15:02 PM 11790156 13957020 4351376 26.96 2688 2338688 2159540 12.56 260120 3612292 177044 01:16:01 PM 11074036 13423604 5067496 31.39 2688 2513848 2273444 13.23 341640 4232692 26912 01:17:01 PM 10164088 12674516 5977444 37.03 2688 2669728 2959520 17.22 485452 4986512 3888 01:18:01 PM 9468040 12512500 6673492 41.34 2688 3194584 3064900 17.83 564028 5586576 446712 01:19:01 PM 8027956 12121936 8113576 50.27 2688 4236220 3442700 20.03 663876 6912296 667768 01:20:01 PM 8071768 12273824 8069764 49.99 2688 4339532 3293296 19.16 679472 6845488 89904 01:21:01 PM 8058580 12271008 8082952 50.08 2688 4349432 3293296 19.16 722808 6814528 2900 01:22:01 PM 7780104 12236984 8361428 51.80 2688 4586572 3310000 19.26 754044 7049072 217460 01:23:01 PM 7718300 12209000 8423232 52.18 2688 4617284 3333236 19.39 772312 7085652 25472 01:24:01 PM 7661184 12200868 8480348 52.54 2688 4664244 3337772 19.42 784984 7125856 3820 01:25:01 PM 9857508 14926568 6284024 38.93 2688 5194508 912804 5.31 1152304 4573556 541180 01:26:01 PM 9846312 14924828 6295220 39.00 2688 5204044 918604 5.34 1324648 4410868 7352 Average: 10330436 13593221 5811096 36.00 2688 3420111 2145271 12.48 559768 4750558 135612 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 113.60 87.24 1213.25 23.15 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 86.12 72.68 241.95 19.32 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 92.65 81.29 236.39 21.09 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 90.70 78.20 245.79 20.52 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 95.55 98.78 196.48 27.66 0.00 0.00 0.00 0.00 01:15:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:02 PM eth0 427.32 432.17 3017.74 102.03 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 153.78 127.17 2391.02 25.23 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 153.09 127.40 2431.47 19.22 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 74.30 73.69 592.61 18.83 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 60.32 56.24 700.90 13.78 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 90.07 78.57 1336.35 17.60 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 17.58 18.01 5.96 5.25 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 83.57 72.96 1009.97 15.10 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 44.31 43.18 121.25 14.93 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 41.88 39.79 497.45 8.18 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 292.97 310.56 94.67 224.01 0.00 0.00 0.00 0.00 01:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 PM eth0 687.57 861.42 427.75 8752.14 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 153.26 156.46 866.92 549.15 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) 12/04/2025 _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 15.14 0.55 9.06 1.38 0.08 73.78 01:10:01 PM 0 18.33 0.55 8.52 1.42 0.08 71.10 01:10:01 PM 1 30.37 0.43 8.66 1.12 0.10 59.31 01:10:01 PM 2 4.68 0.22 5.06 1.77 0.08 88.18 01:10:01 PM 3 7.18 1.00 13.99 1.22 0.07 76.54 01:11:01 PM all 0.47 0.00 0.33 0.18 0.05 98.97 01:11:01 PM 0 0.37 0.00 0.15 0.05 0.05 99.38 01:11:01 PM 1 0.28 0.00 0.27 0.05 0.07 99.33 01:11:01 PM 2 0.68 0.00 0.33 0.58 0.03 98.37 01:11:01 PM 3 0.55 0.00 0.55 0.05 0.05 98.80 01:12:01 PM all 0.47 0.00 0.27 0.05 0.06 99.16 01:12:01 PM 0 0.35 0.00 0.18 0.15 0.05 99.27 01:12:01 PM 1 0.42 0.00 0.35 0.02 0.12 99.10 01:12:01 PM 2 0.63 0.00 0.12 0.00 0.03 99.22 01:12:01 PM 3 0.47 0.00 0.42 0.02 0.03 99.06 01:13:01 PM all 0.43 0.00 0.28 0.02 0.05 99.22 01:13:01 PM 0 0.52 0.00 0.40 0.00 0.07 99.01 01:13:01 PM 1 0.23 0.00 0.18 0.05 0.07 99.47 01:13:01 PM 2 0.77 0.00 0.47 0.00 0.05 98.71 01:13:01 PM 3 0.18 0.00 0.08 0.02 0.03 99.68 01:14:01 PM all 0.42 0.00 0.30 0.05 0.04 99.19 01:14:01 PM 0 0.25 0.00 0.25 0.02 0.05 99.43 01:14:01 PM 1 0.32 0.00 0.23 0.17 0.03 99.25 01:14:01 PM 2 0.68 0.00 0.65 0.00 0.03 98.63 01:14:01 PM 3 0.43 0.00 0.07 0.02 0.05 99.43 01:15:02 PM all 29.06 0.00 2.53 1.29 0.10 67.03 01:15:02 PM 0 29.91 0.00 1.87 0.84 0.12 67.26 01:15:02 PM 1 24.59 0.00 1.57 0.85 0.10 72.88 01:15:02 PM 2 32.24 0.00 2.68 1.16 0.10 63.82 01:15:02 PM 3 29.50 0.00 3.98 2.30 0.10 64.12 01:16:01 PM all 64.62 0.00 2.84 0.75 0.10 31.68 01:16:01 PM 0 65.83 0.00 1.36 0.22 0.10 32.48 01:16:01 PM 1 65.78 0.00 3.49 1.65 0.09 28.99 01:16:01 PM 2 60.65 0.00 2.37 0.58 0.09 36.32 01:16:01 PM 3 66.23 0.00 4.16 0.56 0.12 28.93 01:17:01 PM all 52.63 0.00 3.24 0.41 0.10 43.61 01:17:01 PM 0 45.55 0.00 2.94 0.42 0.10 50.99 01:17:01 PM 1 53.91 0.00 3.56 0.62 0.10 41.81 01:17:01 PM 2 62.60 0.00 4.35 0.32 0.12 32.61 01:17:01 PM 3 48.46 0.00 2.12 0.29 0.10 49.03 01:18:01 PM all 62.77 0.00 2.57 0.23 0.09 34.33 01:18:01 PM 0 57.80 0.00 3.43 0.30 0.10 38.37 01:18:01 PM 1 67.55 0.00 0.82 0.02 0.08 31.53 01:18:01 PM 2 58.81 0.00 3.17 0.40 0.08 37.53 01:18:01 PM 3 66.91 0.00 2.87 0.22 0.08 29.92 01:19:01 PM all 46.00 0.00 2.58 0.87 0.09 50.45 01:19:01 PM 0 39.43 0.00 1.98 1.91 0.08 56.59 01:19:01 PM 1 46.96 0.00 1.86 0.05 0.10 51.03 01:19:01 PM 2 60.92 0.00 4.67 0.24 0.08 34.09 01:19:01 PM 3 36.69 0.00 1.82 1.29 0.10 60.10 01:20:01 PM all 52.75 0.00 3.54 0.64 0.10 42.97 01:20:01 PM 0 56.13 0.00 4.54 0.40 0.10 38.83 01:20:01 PM 1 53.38 0.00 3.66 0.62 0.10 42.24 01:20:01 PM 2 44.91 0.00 2.07 0.66 0.10 52.27 01:20:01 PM 3 56.59 0.00 3.88 0.87 0.10 38.56 01:20:01 PM CPU %user %nice %system %iowait %steal %idle 01:21:01 PM all 45.36 0.00 3.66 0.11 0.08 50.79 01:21:01 PM 0 52.05 0.00 5.95 0.08 0.08 41.83 01:21:01 PM 1 38.74 0.00 1.76 0.00 0.07 59.43 01:21:01 PM 2 52.28 0.00 5.12 0.10 0.10 42.39 01:21:01 PM 3 38.35 0.00 1.80 0.24 0.08 59.54 01:22:01 PM all 52.90 0.00 3.36 0.15 0.10 43.49 01:22:01 PM 0 56.94 0.00 3.64 0.12 0.12 39.18 01:22:01 PM 1 52.89 0.00 3.81 0.27 0.10 42.93 01:22:01 PM 2 54.98 0.00 4.36 0.15 0.10 40.41 01:22:01 PM 3 46.77 0.00 1.64 0.05 0.08 51.45 01:23:01 PM all 44.98 0.00 3.47 0.33 0.12 51.09 01:23:01 PM 0 39.24 0.00 2.11 0.07 0.12 58.47 01:23:01 PM 1 47.72 0.00 4.10 0.08 0.13 47.96 01:23:01 PM 2 44.49 0.00 3.41 1.05 0.12 50.94 01:23:01 PM 3 48.48 0.00 4.28 0.13 0.12 46.98 01:24:01 PM all 39.78 0.00 2.91 2.73 0.52 54.06 01:24:01 PM 0 34.33 0.00 1.92 0.08 0.57 63.09 01:24:01 PM 1 37.24 0.00 2.50 9.41 0.57 50.27 01:24:01 PM 2 53.69 0.00 5.55 1.01 0.42 39.32 01:24:01 PM 3 33.84 0.00 1.65 0.40 0.52 63.59 01:25:01 PM all 12.34 0.00 4.18 9.58 0.08 73.82 01:25:01 PM 0 17.49 0.00 2.23 0.59 0.08 79.62 01:25:01 PM 1 9.93 0.00 6.84 2.30 0.08 80.85 01:25:01 PM 2 11.90 0.00 5.05 34.61 0.08 48.35 01:25:01 PM 3 10.05 0.00 2.57 0.81 0.07 86.51 01:26:01 PM all 19.82 0.00 2.00 2.08 0.13 75.98 01:26:01 PM 0 31.86 0.00 2.67 1.11 0.15 64.21 01:26:01 PM 1 13.88 0.00 1.82 4.98 0.12 79.21 01:26:01 PM 2 27.58 0.00 2.15 0.47 0.12 69.68 01:26:01 PM 3 5.93 0.00 1.36 1.77 0.12 90.82 Average: all 31.68 0.03 2.77 1.23 0.11 64.18 Average: 0 32.05 0.03 2.59 0.46 0.12 64.74 Average: 1 31.93 0.03 2.67 1.31 0.12 63.94 Average: 2 33.59 0.01 3.03 2.54 0.10 60.72 Average: 3 29.13 0.06 2.78 0.60 0.11 67.32