---> uname -a: Linux prd-centos8-builder-4c-4g-25990.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 812 9650 19 5300 14601 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:8c:14:35 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.127/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85369sec preferred_lft 85369sec inet6 fe80::f816:3eff:fe8c:1435/64 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) 07/05/2025 _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 226.51 75.71 150.80 2220.73 11346.47 01:11:01 PM 37.19 0.00 37.19 0.00 5016.08 01:12:01 PM 5.65 0.03 5.62 0.53 156.44 01:13:01 PM 5.08 0.00 5.08 0.00 153.61 01:14:01 PM 5.42 0.00 5.42 0.00 158.59 01:15:01 PM 400.40 16.35 384.05 2637.03 5232.74 01:16:01 PM 89.12 0.03 89.09 0.40 9989.87 01:17:01 PM 87.09 0.32 86.77 8.40 3779.44 01:18:01 PM 52.46 0.70 51.76 475.92 6445.19 01:19:01 PM 73.99 0.00 73.99 0.00 28148.59 01:20:01 PM 62.92 0.00 62.92 0.00 23473.99 01:21:01 PM 19.53 0.00 19.53 0.00 3279.30 01:22:01 PM 40.88 0.00 40.88 0.00 1928.55 01:23:01 PM 43.58 0.00 43.58 0.00 7353.64 01:24:01 PM 122.78 0.03 122.75 5.20 4104.45 01:25:01 PM 51.69 0.65 51.04 62.52 19667.66 Average: 82.77 5.86 76.90 338.19 8139.70 01:09:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 PM 13269308 15108552 2872224 17.79 2688 2037388 836988 4.87 202052 2259732 125112 01:11:01 PM 13255420 15095792 2886112 17.88 2688 2037716 836988 4.87 202056 2273412 72 01:12:01 PM 13251144 15092832 2890388 17.91 2688 2038076 836988 4.87 202092 2273876 172 01:13:01 PM 13247696 15090424 2893836 17.93 2688 2038304 836988 4.87 202092 2275224 136 01:14:01 PM 13235136 15082260 2906396 18.01 2688 2041384 836988 4.87 202092 2284352 2932 01:15:01 PM 11489748 13638848 4651784 28.82 2688 2321372 2221540 12.92 259072 3913620 146312 01:16:01 PM 10966308 13298932 5175224 32.06 2688 2498436 2418352 14.07 338484 4343532 44356 01:17:01 PM 10241056 12742960 5900476 36.55 2688 2661608 2925556 17.02 484628 4910292 121440 01:18:01 PM 9677612 12569516 6463920 40.05 2688 3042932 3066068 17.84 562912 5378520 311388 01:19:01 PM 8421996 12433012 7719536 47.82 2688 4153700 3188912 18.55 663308 6519452 594768 01:20:01 PM 8220572 12414108 7920960 49.07 2688 4331476 3198776 18.61 679500 6695796 85028 01:21:01 PM 8163820 12368772 7977712 49.42 2688 4342312 3243336 18.87 723256 6708508 3328 01:22:01 PM 7669308 12118720 8472224 52.49 2688 4579196 3468044 20.17 754348 7157064 197552 01:23:01 PM 7581112 12103020 8560420 53.03 2688 4647036 3473356 20.21 776092 7213756 57732 01:24:01 PM 9864176 14920204 6277356 38.89 2688 5178480 902084 5.25 1151612 4560220 545656 01:25:01 PM 9945904 15015168 6195628 38.38 2688 5197924 830660 4.83 1326620 4310864 19820 Average: 10531270 13693320 5610262 34.76 2688 3321709 2070102 12.04 545638 4567389 140988 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 185.19 124.38 1333.98 23.85 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 89.75 75.89 249.89 20.31 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 94.67 83.85 248.29 21.94 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 83.00 72.10 225.47 20.11 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 119.73 120.56 262.31 33.33 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 403.23 416.60 2803.63 99.87 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 155.42 133.19 2533.47 22.48 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 168.44 132.01 2435.01 22.76 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 64.26 64.37 518.44 17.16 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 69.76 63.27 742.21 14.30 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 92.82 80.42 1368.82 18.49 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 17.95 17.76 6.11 5.83 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 94.07 77.15 1011.31 16.08 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 76.04 70.84 613.41 19.05 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 168.74 167.16 43.83 53.65 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 910.96 1095.98 505.55 8957.22 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 174.63 174.72 931.36 585.40 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) 07/05/2025 _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 17.99 0.65 9.95 2.51 0.10 68.80 01:10:01 PM 0 20.45 0.28 6.96 2.19 0.12 70.01 01:10:01 PM 1 24.07 0.94 13.71 2.08 0.08 59.12 01:10:01 PM 2 16.73 0.82 10.64 2.02 0.10 69.68 01:10:01 PM 3 10.73 0.57 8.49 3.76 0.10 76.36 01:11:01 PM all 0.53 0.00 0.36 0.60 0.03 98.48 01:11:01 PM 0 1.14 0.00 0.75 0.00 0.03 98.08 01:11:01 PM 1 0.23 0.00 0.27 1.48 0.02 98.00 01:11:01 PM 2 0.45 0.00 0.22 0.27 0.03 99.03 01:11:01 PM 3 0.28 0.00 0.22 0.64 0.05 98.81 01:12:01 PM all 0.46 0.00 0.33 0.01 0.05 99.16 01:12:01 PM 0 0.47 0.00 0.07 0.00 0.03 99.43 01:12:01 PM 1 0.22 0.00 0.18 0.03 0.05 99.52 01:12:01 PM 2 0.85 0.00 0.85 0.00 0.05 98.25 01:12:01 PM 3 0.30 0.00 0.20 0.02 0.05 99.43 01:13:01 PM all 0.44 0.00 0.30 0.02 0.05 99.19 01:13:01 PM 0 0.70 0.00 0.60 0.00 0.07 98.63 01:13:01 PM 1 0.47 0.00 0.30 0.07 0.07 99.10 01:13:01 PM 2 0.12 0.00 0.10 0.02 0.03 99.73 01:13:01 PM 3 0.48 0.00 0.20 0.00 0.03 99.28 01:14:01 PM all 0.55 0.00 0.38 0.03 0.05 99.00 01:14:01 PM 0 0.33 0.00 0.27 0.00 0.05 99.35 01:14:01 PM 1 0.82 0.00 0.83 0.08 0.03 98.23 01:14:01 PM 2 0.70 0.00 0.20 0.03 0.05 99.01 01:14:01 PM 3 0.33 0.00 0.22 0.00 0.05 99.40 01:15:01 PM all 26.18 0.00 2.40 2.17 0.09 69.16 01:15:01 PM 0 27.96 0.00 3.45 2.93 0.10 65.55 01:15:01 PM 1 20.56 0.00 2.53 2.00 0.10 74.82 01:15:01 PM 2 27.38 0.00 2.06 2.37 0.08 68.10 01:15:01 PM 3 28.84 0.00 1.56 1.37 0.07 68.16 01:16:01 PM all 44.36 0.00 1.90 1.36 0.09 52.29 01:16:01 PM 0 43.28 0.00 2.91 2.31 0.08 51.42 01:16:01 PM 1 42.97 0.00 1.59 2.78 0.08 52.58 01:16:01 PM 2 46.54 0.00 1.41 0.18 0.08 51.78 01:16:01 PM 3 44.67 0.00 1.67 0.18 0.10 53.37 01:17:01 PM all 56.42 0.00 3.11 0.55 0.09 39.82 01:17:01 PM 0 62.21 0.00 2.40 0.55 0.10 34.73 01:17:01 PM 1 52.69 0.00 3.93 0.45 0.10 42.83 01:17:01 PM 2 55.57 0.00 3.16 0.44 0.08 40.75 01:17:01 PM 3 55.21 0.00 2.97 0.76 0.08 40.98 01:18:01 PM all 62.21 0.00 2.54 0.67 0.10 34.49 01:18:01 PM 0 57.42 0.00 1.56 0.30 0.08 40.64 01:18:01 PM 1 75.90 0.00 4.59 0.75 0.10 18.66 01:18:01 PM 2 57.84 0.00 2.11 0.35 0.10 39.59 01:18:01 PM 3 57.67 0.00 1.88 1.26 0.12 39.07 01:19:01 PM all 46.29 0.00 2.35 1.28 0.09 49.98 01:19:01 PM 0 40.63 0.00 2.03 0.33 0.10 56.91 01:19:01 PM 1 41.37 0.00 1.97 0.74 0.08 55.83 01:19:01 PM 2 57.95 0.00 3.58 1.48 0.10 36.89 01:19:01 PM 3 45.24 0.00 1.83 2.59 0.08 50.25 01:20:01 PM all 53.41 0.00 3.45 1.10 0.09 41.95 01:20:01 PM 0 47.10 0.00 1.95 1.63 0.10 49.23 01:20:01 PM 1 61.29 0.00 5.15 0.22 0.08 33.25 01:20:01 PM 2 46.82 0.00 1.77 0.46 0.08 50.87 01:20:01 PM 3 58.45 0.00 4.93 2.09 0.10 34.43 01:20:01 PM CPU %user %nice %system %iowait %steal %idle 01:21:01 PM all 45.93 0.00 3.46 0.27 0.09 50.25 01:21:01 PM 0 42.31 0.00 2.35 0.03 0.10 55.21 01:21:01 PM 1 45.21 0.00 3.60 0.74 0.07 50.37 01:21:01 PM 2 51.33 0.00 4.02 0.07 0.12 44.46 01:21:01 PM 3 44.86 0.00 3.85 0.24 0.08 50.96 01:22:01 PM all 55.34 0.00 2.97 0.47 0.11 41.12 01:22:01 PM 0 53.15 0.00 3.63 0.96 0.12 42.14 01:22:01 PM 1 61.62 0.00 4.37 0.17 0.10 33.74 01:22:01 PM 2 55.19 0.00 2.28 0.49 0.12 41.93 01:22:01 PM 3 51.39 0.00 1.58 0.25 0.10 46.68 01:23:01 PM all 50.16 0.00 3.10 0.80 0.11 45.84 01:23:01 PM 0 52.56 0.00 3.72 0.55 0.10 43.06 01:23:01 PM 1 43.92 0.00 2.24 0.86 0.12 52.86 01:23:01 PM 2 49.55 0.00 3.63 1.55 0.12 45.15 01:23:01 PM 3 54.59 0.00 2.78 0.22 0.10 42.31 01:24:01 PM all 36.48 0.00 5.30 1.66 0.09 56.47 01:24:01 PM 0 36.53 0.00 3.46 0.44 0.08 59.49 01:24:01 PM 1 27.73 0.00 5.59 3.56 0.08 63.03 01:24:01 PM 2 45.37 0.00 6.47 2.31 0.08 45.76 01:24:01 PM 3 36.30 0.00 5.67 0.32 0.12 57.59 01:25:01 PM all 15.78 0.00 2.40 1.45 0.12 80.25 01:25:01 PM 0 10.51 0.00 2.15 1.46 0.12 85.76 01:25:01 PM 1 17.94 0.00 2.34 1.99 0.12 77.61 01:25:01 PM 2 18.89 0.00 2.67 0.94 0.12 77.37 01:25:01 PM 3 15.80 0.00 2.44 1.41 0.12 80.23 Average: all 31.98 0.04 2.76 0.93 0.08 64.19 Average: 0 30.99 0.02 2.39 0.86 0.09 65.66 Average: 1 32.27 0.06 3.32 1.12 0.08 63.14 Average: 2 33.15 0.05 2.82 0.81 0.08 63.08 Average: 3 31.52 0.04 2.53 0.94 0.08 64.89