---> uname -a: Linux prd-centos8-builder-4c-4g-43596.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 1096 7301 19 7365 14318 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:e0:57:dd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.40/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85253sec preferred_lft 85253sec inet6 fe80::f816:3eff:fee0:57dd/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) 09/05/2025 _x86_64_ (4 CPU) 01:21:20 LINUX RESTART (4 CPU) 01:22:01 AM tps rtps wtps bread/s bwrtn/s 01:23:02 AM 194.69 48.13 146.55 485.70 11882.16 01:24:01 AM 40.70 2.30 38.40 1544.55 4850.58 01:25:01 AM 8.82 0.03 8.78 0.53 196.97 01:26:01 AM 343.73 16.08 327.65 1843.96 3731.81 01:27:01 AM 139.47 4.00 135.48 814.39 19269.50 01:28:01 AM 63.02 0.00 63.02 0.00 23315.80 01:29:01 AM 124.78 0.00 124.78 0.00 31011.98 01:30:01 AM 65.19 0.00 65.19 0.00 7675.34 01:31:01 AM 64.87 0.00 64.87 0.00 6850.26 01:32:01 AM 208.90 0.50 208.40 23.06 22342.71 01:33:01 AM 1446.53 96.35 1350.17 1706.38 34321.83 01:34:01 AM 21.95 0.58 21.36 8.13 5465.56 01:35:01 AM 22.15 13.58 8.57 153.44 9562.84 01:36:01 AM 10.58 0.00 10.58 0.00 9861.89 01:37:01 AM 63.93 0.12 63.81 0.93 11904.55 01:38:01 AM 46.28 0.00 46.28 0.00 5964.65 01:39:01 AM 143.91 0.42 143.49 24.13 14737.66 01:40:01 AM 29.88 0.27 29.61 43.59 1937.04 Average: 168.97 10.14 158.83 368.28 12500.64 01:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:02 AM 13252388 15062692 2889144 17.90 2688 2008668 890768 5.18 205528 2280248 124184 01:24:01 AM 13200480 15059772 2941052 18.22 2688 2056224 823648 4.79 202348 2322284 236 01:25:01 AM 13197988 15058824 2943544 18.24 2688 2056716 823648 4.79 202440 2323272 16 01:26:01 AM 11846732 14101788 4294800 26.61 2688 2434540 1693748 9.85 242528 3588452 308436 01:27:01 AM 9715036 12863036 6426496 39.81 2688 3320336 3037236 17.67 455572 5488304 614504 01:28:01 AM 9079668 12801172 7061864 43.75 2688 3882788 2889632 16.81 832708 5727616 496220 01:29:01 AM 8494308 12760328 7647224 47.38 2688 4420312 2912328 16.94 888788 6243992 128520 01:30:01 AM 8224496 12691196 7917036 49.05 2688 4600108 2928084 17.03 973980 6388880 105288 01:31:01 AM 7940160 12666540 8201372 50.81 2688 4850808 2928084 17.03 1033736 6595084 172248 01:32:01 AM 6142072 12077424 9999460 61.95 2688 5888000 3078656 17.91 1053300 8053968 717700 01:33:01 AM 5500944 11592380 10640588 65.92 2688 5943308 3127376 18.19 1115384 8343344 3744 01:34:01 AM 5812788 12207340 10328744 63.99 2688 6240344 3100020 18.03 1250420 7905380 175900 01:35:01 AM 5427128 12097068 10714404 66.38 2688 6512584 3146440 18.30 1339472 8197260 177284 01:36:01 AM 4879852 11812520 11261680 69.77 2688 6776232 3161676 18.39 1427568 8650876 175700 01:37:01 AM 5298956 12275496 10842576 67.17 2688 6930724 3146332 18.30 1485220 8349656 120808 01:38:01 AM 5160136 12213960 10981396 68.03 2688 7020344 3152192 18.34 1526616 8465832 44140 01:39:01 AM 7482560 14657060 8658972 53.64 2688 7138460 906568 5.27 1761608 5917100 23932 01:40:01 AM 7511428 14695376 8630104 53.47 2688 7149276 870364 5.06 1936700 5714224 7456 Average: 8231507 13149665 7910025 49.00 2688 4957210 2367600 13.77 996329 6141987 188684 01:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:23:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:02 AM eth0 48.92 41.50 913.74 7.41 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 134.10 117.67 412.12 35.56 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 102.43 89.22 258.00 25.87 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 528.83 463.21 5020.92 93.97 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.77 0.77 0.11 0.11 0.00 0.00 0.00 0.00 01:27:01 AM eth0 243.29 216.99 4165.03 20.46 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.70 0.70 0.11 0.11 0.00 0.00 0.00 0.00 01:28:01 AM eth0 100.53 78.52 1771.77 13.86 0.00 0.00 0.00 0.00 01:29:01 AM lo 2.28 2.28 0.46 0.46 0.00 0.00 0.00 0.00 01:29:01 AM eth0 38.73 38.88 146.13 10.93 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 31.07 30.29 48.47 10.79 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 72.72 68.92 624.08 23.22 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 207.70 163.94 1737.31 27.17 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 3.87 3.95 0.94 0.69 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 10.00 10.06 85.34 1.86 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 2.40 2.20 0.56 0.91 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 2.53 2.30 0.63 0.96 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 17.39 18.95 86.11 4.61 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 60.78 56.88 520.99 13.88 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 401.83 443.99 234.15 2025.85 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 496.05 518.30 354.24 3055.65 0.00 0.00 0.00 0.00 Average: lo 0.21 0.21 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 139.06 131.44 910.54 298.75 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) 09/05/2025 _x86_64_ (4 CPU) 01:21:20 LINUX RESTART (4 CPU) 01:22:01 AM CPU %user %nice %system %iowait %steal %idle 01:23:02 AM all 13.48 0.45 6.81 1.02 0.08 78.16 01:23:02 AM 0 7.71 0.35 5.02 0.38 0.07 86.47 01:23:02 AM 1 26.28 0.42 8.71 1.10 0.08 63.40 01:23:02 AM 2 11.86 0.65 7.72 1.12 0.08 78.57 01:23:02 AM 3 8.10 0.37 5.81 1.49 0.08 84.15 01:24:01 AM all 2.29 0.00 0.65 0.27 0.05 96.74 01:24:01 AM 0 2.31 0.00 1.05 0.03 0.05 96.55 01:24:01 AM 1 1.99 0.00 0.56 0.42 0.05 96.98 01:24:01 AM 2 2.17 0.00 0.54 0.25 0.05 96.98 01:24:01 AM 3 2.70 0.00 0.44 0.36 0.05 96.44 01:25:01 AM all 0.48 0.00 0.31 0.03 0.06 99.12 01:25:01 AM 0 0.18 0.00 0.10 0.02 0.05 99.65 01:25:01 AM 1 0.65 0.00 0.38 0.03 0.08 98.85 01:25:01 AM 2 0.47 0.00 0.22 0.07 0.03 99.22 01:25:01 AM 3 0.60 0.00 0.55 0.00 0.07 98.78 01:26:01 AM all 29.60 0.00 2.37 1.30 0.09 66.64 01:26:01 AM 0 27.02 0.00 2.37 0.70 0.10 69.81 01:26:01 AM 1 30.17 0.00 2.87 2.48 0.10 64.37 01:26:01 AM 2 29.88 0.00 2.66 1.04 0.08 66.33 01:26:01 AM 3 31.30 0.00 1.57 0.97 0.08 66.07 01:27:01 AM all 39.91 0.00 2.31 0.64 0.08 57.05 01:27:01 AM 0 37.89 0.00 1.81 0.54 0.10 59.66 01:27:01 AM 1 43.77 0.00 2.30 0.50 0.07 53.37 01:27:01 AM 2 40.79 0.00 2.79 0.15 0.08 56.19 01:27:01 AM 3 37.18 0.00 2.36 1.37 0.08 59.00 01:28:01 AM all 58.57 0.00 2.67 0.32 0.09 38.35 01:28:01 AM 0 55.43 0.00 2.09 0.25 0.12 42.11 01:28:01 AM 1 59.45 0.00 3.86 0.47 0.08 36.13 01:28:01 AM 2 62.42 0.00 3.36 0.48 0.08 33.66 01:28:01 AM 3 56.98 0.00 1.37 0.07 0.08 41.50 01:29:01 AM all 47.00 0.00 2.80 1.23 0.08 48.89 01:29:01 AM 0 42.58 0.00 2.35 1.64 0.08 53.34 01:29:01 AM 1 50.91 0.00 3.41 0.65 0.08 44.95 01:29:01 AM 2 48.03 0.00 2.05 0.20 0.07 49.65 01:29:01 AM 3 46.50 0.00 3.37 2.43 0.08 47.61 01:30:01 AM all 49.59 0.00 2.88 0.28 0.08 47.17 01:30:01 AM 0 61.05 0.00 5.29 0.05 0.08 33.53 01:30:01 AM 1 42.07 0.00 0.94 0.22 0.07 56.71 01:30:01 AM 2 43.17 0.00 2.31 0.77 0.08 53.66 01:30:01 AM 3 52.06 0.00 2.97 0.10 0.07 44.80 01:31:01 AM all 42.47 0.00 2.97 0.34 0.08 54.15 01:31:01 AM 0 46.89 0.00 3.64 0.19 0.07 49.22 01:31:01 AM 1 37.65 0.00 2.24 0.59 0.08 59.44 01:31:01 AM 2 50.75 0.00 3.81 0.24 0.07 45.14 01:31:01 AM 3 34.59 0.00 2.20 0.34 0.08 62.80 01:32:01 AM all 35.13 0.00 9.10 0.77 0.08 54.92 01:32:01 AM 0 35.65 0.00 7.44 0.39 0.08 56.43 01:32:01 AM 1 43.58 0.00 10.43 0.80 0.10 45.08 01:32:01 AM 2 27.53 0.00 8.68 0.82 0.07 62.90 01:32:01 AM 3 33.76 0.00 9.85 1.06 0.07 55.27 01:33:01 AM all 32.95 0.00 6.46 10.01 0.10 50.48 01:33:01 AM 0 45.52 0.00 6.81 10.48 0.08 37.10 01:33:01 AM 1 23.67 0.00 5.49 9.11 0.08 61.66 01:33:01 AM 2 42.00 0.00 6.93 9.41 0.12 41.54 01:33:01 AM 3 20.56 0.00 6.63 11.05 0.10 61.66 01:33:01 AM CPU %user %nice %system %iowait %steal %idle 01:34:01 AM all 37.13 0.00 1.41 0.07 0.08 61.30 01:34:01 AM 0 36.29 0.00 1.37 0.00 0.07 62.27 01:34:01 AM 1 38.96 0.00 1.25 0.07 0.08 59.64 01:34:01 AM 2 43.15 0.00 1.65 0.05 0.08 55.06 01:34:01 AM 3 30.13 0.00 1.39 0.17 0.07 68.25 01:35:01 AM all 37.06 0.00 1.54 0.24 0.08 61.08 01:35:01 AM 0 33.62 0.00 0.98 0.15 0.10 65.14 01:35:01 AM 1 24.40 0.00 1.05 0.13 0.08 74.33 01:35:01 AM 2 59.49 0.00 2.94 0.47 0.08 37.02 01:35:01 AM 3 30.72 0.00 1.17 0.22 0.07 67.83 01:36:01 AM all 35.95 0.00 1.64 0.16 0.08 62.16 01:36:01 AM 0 39.99 0.00 1.93 0.02 0.08 57.98 01:36:01 AM 1 47.95 0.00 2.29 0.03 0.08 49.64 01:36:01 AM 2 36.86 0.00 1.55 0.43 0.08 61.07 01:36:01 AM 3 18.99 0.00 0.77 0.17 0.08 79.99 01:37:01 AM all 38.55 0.00 2.28 0.19 0.09 58.89 01:37:01 AM 0 37.80 0.00 1.82 0.13 0.08 60.16 01:37:01 AM 1 25.92 0.00 1.32 0.00 0.10 72.66 01:37:01 AM 2 68.13 0.00 4.04 0.28 0.08 27.46 01:37:01 AM 3 22.34 0.00 1.94 0.33 0.10 75.28 01:38:01 AM all 51.87 0.00 2.81 0.22 0.08 45.02 01:38:01 AM 0 45.82 0.00 2.31 0.20 0.08 51.59 01:38:01 AM 1 46.68 0.00 2.01 0.27 0.07 50.97 01:38:01 AM 2 53.22 0.00 2.71 0.33 0.08 43.65 01:38:01 AM 3 61.77 0.00 4.20 0.08 0.07 33.88 01:39:01 AM all 30.48 0.00 3.74 0.50 0.08 65.20 01:39:01 AM 0 24.03 0.00 3.10 0.40 0.08 72.39 01:39:01 AM 1 35.70 0.00 3.52 0.20 0.10 60.48 01:39:01 AM 2 40.27 0.00 6.23 0.22 0.07 53.22 01:39:01 AM 3 21.91 0.00 2.10 1.18 0.07 74.74 01:40:01 AM all 18.47 0.00 1.98 0.09 0.08 79.38 01:40:01 AM 0 9.38 0.00 1.64 0.05 0.08 88.85 01:40:01 AM 1 35.56 0.00 3.16 0.10 0.07 61.10 01:40:01 AM 2 12.82 0.00 1.31 0.10 0.08 85.69 01:40:01 AM 3 16.14 0.00 1.81 0.10 0.08 81.86 Average: all 33.40 0.02 3.03 0.98 0.08 62.48 Average: 0 32.74 0.02 2.84 0.87 0.08 63.46 Average: 1 34.20 0.02 3.09 0.95 0.08 61.66 Average: 2 37.42 0.04 3.41 0.91 0.08 58.14 Average: 3 29.26 0.02 2.80 1.19 0.08 66.66