---> uname -a: Linux prd-centos8-builder-4c-4g-15088.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 14G 67G 17% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 1056 7332 19 7374 14357 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:2a:56:61 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.143/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85262sec preferred_lft 85262sec inet6 fe80::f816:3eff:fe2a:5661/64 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) 11/25/2025 _x86_64_ (4 CPU) 01:21:22 LINUX RESTART (4 CPU) 01:22:01 AM tps rtps wtps bread/s bwrtn/s 01:23:01 AM 192.73 46.13 146.61 2034.19 12379.10 01:24:01 AM 28.60 0.00 28.60 0.00 3698.97 01:25:01 AM 6.35 0.03 6.32 0.53 142.58 01:26:01 AM 117.68 12.05 105.63 1504.55 1490.87 01:27:01 AM 350.87 8.11 342.75 1164.95 13282.44 01:28:01 AM 68.04 0.00 68.04 0.00 31015.21 01:29:01 AM 124.06 0.00 124.06 0.00 31356.11 01:30:01 AM 49.61 0.00 49.61 0.00 6850.72 01:31:01 AM 82.97 0.00 82.97 0.00 6825.81 01:32:01 AM 89.62 0.03 89.59 19.33 10856.04 01:33:01 AM 1546.92 86.16 1460.76 1546.30 47059.59 01:34:01 AM 26.95 11.06 15.88 170.10 1259.29 01:35:01 AM 28.76 13.66 15.09 153.68 13258.85 01:36:01 AM 10.86 0.05 10.81 0.80 10255.94 01:37:01 AM 11.51 0.12 11.40 0.93 9409.63 01:38:01 AM 101.25 0.00 101.25 0.00 8448.77 01:39:01 AM 124.84 0.42 124.43 24.13 4807.60 01:40:00 AM 53.45 0.27 53.17 44.63 11905.71 01:40:01 AM 12.95 0.00 12.95 0.00 130.22 Average: 167.49 9.90 157.59 370.20 12446.93 01:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 AM 13241900 15108800 2899632 17.96 2688 2064324 834192 4.85 203372 2287440 95828 01:24:01 AM 13234664 15102680 2906868 18.01 2688 2064656 834192 4.85 203376 2289544 4 01:25:01 AM 13230468 15099760 2911064 18.03 2688 2065056 850012 4.94 203452 2290492 24 01:26:01 AM 12103320 14247500 4038212 25.02 2688 2328804 1771540 10.31 221200 3361236 211568 01:27:01 AM 10346816 13504056 5794716 35.90 2688 3328700 2203984 12.82 456044 4855100 857680 01:28:01 AM 8421324 12142752 7720208 47.83 2688 3880532 3465016 20.16 747688 6464888 496976 01:29:01 AM 8606812 12869044 7534720 46.68 2688 4415528 2658900 15.47 889412 6129644 116356 01:30:01 AM 7552600 12008904 8588932 53.21 2688 4588876 3470248 20.19 959492 7076392 109112 01:31:01 AM 7742360 12460584 8399172 52.03 2688 4841556 3001636 17.46 1018716 6803968 181504 01:32:01 AM 6181164 12069804 9960368 61.71 2688 5878008 3133000 18.23 1054200 8077932 1001700 01:33:01 AM 5552980 11650048 10588552 65.60 2688 5948248 3171876 18.45 1115824 8297468 4108 01:34:01 AM 5180376 11496280 10961156 67.91 2688 6162036 3198940 18.61 1222028 8554376 203100 01:35:01 AM 5177680 11762356 10963852 67.92 2688 6431912 3213572 18.69 1310256 8478184 94588 01:36:01 AM 4950016 11893472 11191516 69.33 2688 6786064 3197680 18.60 1428560 8585560 175700 01:37:01 AM 4343428 11461864 11798104 73.09 2688 6963340 3192512 18.57 1489024 9121976 93076 01:38:01 AM 5124704 12181420 11016828 68.25 2688 7024376 2999292 17.45 1525816 8502780 43220 01:39:01 AM 7513072 14696540 8628460 53.46 2688 7148424 878508 5.11 1763064 5887580 323260 01:40:00 AM 7469336 14661556 8672196 53.73 2688 7159140 946692 5.51 1937680 5758088 18348 01:40:01 AM 7443624 14642092 8697908 53.89 2688 7165416 963320 5.60 1938660 5782548 24632 Average: 8074560 13108395 8066972 49.98 2688 5065526 2315006 13.47 1036203 6242379 213199 01:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 119.00 91.63 1156.88 24.91 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 85.14 71.30 237.36 19.15 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 88.55 76.95 248.15 21.54 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 385.44 361.62 3420.80 84.62 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.70 0.70 0.10 0.10 0.00 0.00 0.00 0.00 01:27:01 AM eth0 378.14 303.72 5837.63 34.94 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.40 0.40 0.02 0.02 0.00 0.00 0.00 0.00 01:28:01 AM eth0 84.22 69.79 1750.23 13.60 0.00 0.00 0.00 0.00 01:29:01 AM lo 2.45 2.45 0.53 0.53 0.00 0.00 0.00 0.00 01:29:01 AM eth0 36.63 37.41 166.51 10.26 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 30.86 31.63 48.25 15.86 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 71.36 67.23 624.60 16.35 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 195.30 142.63 1737.13 28.22 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 5.28 5.23 1.08 0.84 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 8.97 9.32 85.08 1.58 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 2.65 2.32 0.83 1.13 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 4.03 3.70 0.90 1.29 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 2.27 2.00 0.57 0.83 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 72.94 71.44 607.17 15.83 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 226.89 243.25 174.18 783.35 0.00 0.00 0.00 0.00 01:40:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:00 AM eth0 634.19 709.19 417.81 4398.21 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 8.63 10.07 6.90 4.59 0.00 0.00 0.00 0.00 Average: lo 0.20 0.20 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 134.29 126.89 916.97 298.36 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) 11/25/2025 _x86_64_ (4 CPU) 01:21:22 LINUX RESTART (4 CPU) 01:22:01 AM CPU %user %nice %system %iowait %steal %idle 01:23:01 AM all 14.20 0.39 5.87 1.10 0.08 78.37 01:23:01 AM 0 11.52 0.33 5.16 1.20 0.07 81.72 01:23:01 AM 1 21.14 0.37 5.88 0.97 0.08 71.56 01:23:01 AM 2 18.18 0.45 7.30 1.20 0.07 72.80 01:23:01 AM 3 5.96 0.40 5.12 1.02 0.08 87.42 01:24:01 AM all 0.46 0.00 0.30 0.18 0.05 99.01 01:24:01 AM 0 0.32 0.00 0.18 0.28 0.05 99.17 01:24:01 AM 1 0.62 0.00 0.25 0.27 0.03 98.83 01:24:01 AM 2 0.77 0.00 0.62 0.12 0.03 98.46 01:24:01 AM 3 0.13 0.00 0.15 0.07 0.07 99.58 01:25:01 AM all 0.45 0.00 0.28 0.02 0.05 99.20 01:25:01 AM 0 0.40 0.00 0.18 0.07 0.08 99.27 01:25:01 AM 1 0.43 0.00 0.20 0.00 0.05 99.32 01:25:01 AM 2 0.28 0.00 0.10 0.00 0.05 99.57 01:25:01 AM 3 0.70 0.00 0.62 0.00 0.03 98.65 01:26:01 AM all 13.47 0.00 1.43 0.44 0.07 84.59 01:26:01 AM 0 13.66 0.00 0.72 0.27 0.07 85.29 01:26:01 AM 1 15.05 0.00 2.03 0.18 0.07 82.67 01:26:01 AM 2 13.61 0.00 0.90 0.13 0.07 85.29 01:26:01 AM 3 11.58 0.00 2.06 1.17 0.08 85.11 01:27:01 AM all 49.15 0.00 2.84 1.50 0.08 46.44 01:27:01 AM 0 52.70 0.00 1.76 0.28 0.08 45.17 01:27:01 AM 1 44.61 0.00 2.16 2.23 0.08 50.91 01:27:01 AM 2 49.27 0.00 3.66 2.18 0.08 44.81 01:27:01 AM 3 50.00 0.00 3.80 1.29 0.07 44.84 01:28:01 AM all 62.39 0.00 2.63 0.64 0.08 34.25 01:28:01 AM 0 64.31 0.00 3.01 0.12 0.08 32.49 01:28:01 AM 1 65.33 0.00 3.34 1.90 0.08 29.34 01:28:01 AM 2 62.61 0.00 1.64 0.23 0.08 35.44 01:28:01 AM 3 57.30 0.00 2.54 0.32 0.08 39.76 01:29:01 AM all 49.85 0.00 2.76 1.06 0.08 46.26 01:29:01 AM 0 48.01 0.00 2.04 0.87 0.08 48.99 01:29:01 AM 1 53.14 0.00 3.43 0.64 0.07 42.72 01:29:01 AM 2 42.45 0.00 1.46 1.41 0.07 54.62 01:29:01 AM 3 55.79 0.00 4.09 1.34 0.08 38.69 01:30:01 AM all 54.16 0.00 2.79 0.16 0.08 42.81 01:30:01 AM 0 51.84 0.00 3.02 0.17 0.08 44.89 01:30:01 AM 1 49.04 0.00 1.93 0.30 0.07 48.67 01:30:01 AM 2 46.12 0.00 0.85 0.02 0.07 52.95 01:30:01 AM 3 69.66 0.00 5.38 0.15 0.08 24.72 01:31:01 AM all 43.97 0.00 3.09 0.36 0.07 52.51 01:31:01 AM 0 41.53 0.00 2.19 0.15 0.07 56.06 01:31:01 AM 1 53.84 0.00 5.23 0.32 0.08 40.52 01:31:01 AM 2 38.81 0.00 2.56 0.17 0.07 58.40 01:31:01 AM 3 41.70 0.00 2.38 0.81 0.07 55.05 01:32:01 AM all 37.49 0.00 7.42 0.28 0.07 54.74 01:32:01 AM 0 25.88 0.00 7.28 0.63 0.07 66.14 01:32:01 AM 1 39.22 0.00 8.82 0.22 0.07 51.67 01:32:01 AM 2 54.32 0.00 8.05 0.12 0.07 37.44 01:32:01 AM 3 30.47 0.00 5.52 0.17 0.07 63.77 01:33:01 AM all 29.60 0.00 8.32 13.27 0.08 48.73 01:33:01 AM 0 17.57 0.00 8.11 14.61 0.08 59.63 01:33:01 AM 1 21.24 0.00 9.59 15.06 0.07 54.04 01:33:01 AM 2 27.18 0.00 6.71 10.26 0.08 55.76 01:33:01 AM 3 52.42 0.00 8.89 13.17 0.07 25.46 01:33:01 AM CPU %user %nice %system %iowait %steal %idle 01:34:01 AM all 37.42 0.00 1.32 0.10 0.08 61.08 01:34:01 AM 0 36.44 0.00 1.62 0.08 0.08 61.77 01:34:01 AM 1 37.58 0.00 1.04 0.08 0.08 61.22 01:34:01 AM 2 40.64 0.00 1.65 0.13 0.07 57.51 01:34:01 AM 3 35.01 0.00 0.99 0.10 0.08 63.82 01:35:01 AM all 37.58 0.00 1.57 0.31 0.08 60.46 01:35:01 AM 0 37.45 0.00 1.34 0.18 0.08 60.95 01:35:01 AM 1 20.18 0.00 0.67 0.37 0.07 78.72 01:35:01 AM 2 35.41 0.00 2.29 0.60 0.08 61.62 01:35:01 AM 3 57.30 0.00 1.97 0.10 0.07 40.57 01:36:01 AM all 37.47 0.00 1.74 0.19 0.08 60.53 01:36:01 AM 0 44.36 0.00 1.70 0.02 0.08 53.84 01:36:01 AM 1 22.49 0.00 1.12 0.15 0.08 76.15 01:36:01 AM 2 27.40 0.00 1.04 0.52 0.07 70.98 01:36:01 AM 3 55.64 0.00 3.09 0.08 0.07 41.12 01:37:01 AM all 38.12 0.00 1.41 0.18 0.08 60.21 01:37:01 AM 0 19.70 0.00 0.85 0.27 0.07 79.11 01:37:01 AM 1 63.63 0.00 2.75 0.38 0.07 33.16 01:37:01 AM 2 25.70 0.00 0.88 0.03 0.08 73.30 01:37:01 AM 3 43.44 0.00 1.15 0.03 0.08 55.29 01:38:01 AM all 50.96 0.00 3.41 0.26 0.07 45.30 01:38:01 AM 0 52.14 0.00 4.11 0.25 0.08 43.42 01:38:01 AM 1 47.62 0.00 3.90 0.27 0.07 48.14 01:38:01 AM 2 50.53 0.00 3.00 0.44 0.07 45.97 01:38:01 AM 3 53.56 0.00 2.62 0.07 0.07 43.68 01:39:01 AM all 39.56 0.00 4.23 0.26 0.08 55.87 01:39:01 AM 0 30.94 0.00 3.17 0.23 0.08 65.57 01:39:01 AM 1 55.71 0.00 6.77 0.40 0.08 37.04 01:39:01 AM 2 33.52 0.00 2.56 0.22 0.08 63.61 01:39:01 AM 3 38.05 0.00 4.42 0.18 0.08 57.26 01:40:00 AM all 21.53 0.00 1.99 0.35 0.09 76.05 01:40:00 AM 0 15.66 0.00 2.33 0.63 0.09 81.29 01:40:00 AM 1 25.77 0.00 2.16 0.17 0.09 71.81 01:40:00 AM 2 10.98 0.00 1.22 0.34 0.09 87.37 01:40:00 AM 3 33.69 0.00 2.23 0.24 0.09 63.76 01:40:01 AM all 23.55 0.00 1.27 0.00 0.00 75.18 01:40:01 AM 0 0.00 0.00 0.72 0.00 0.00 99.28 01:40:01 AM 1 0.72 0.00 0.00 0.00 0.00 99.28 01:40:01 AM 2 93.48 0.00 3.62 0.00 0.00 2.90 01:40:01 AM 3 0.00 0.00 0.72 0.00 0.00 99.28 Average: all 34.31 0.02 2.96 1.14 0.07 61.50 Average: 0 31.34 0.02 2.70 1.12 0.08 64.75 Average: 1 35.33 0.02 3.39 1.32 0.07 59.87 Average: 2 32.18 0.03 2.58 1.00 0.07 64.14 Average: 3 38.40 0.02 3.16 1.12 0.07 57.22