---> uname -a: Linux prd-centos8-builder-4c-4g-18796.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 14G 67G 17% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 1004 7409 19 7349 14409 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:bd:e5:b3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.239/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85303sec preferred_lft 85303sec inet6 fe80::f816:3eff:febd:e5b3/64 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) 06/06/2025 _x86_64_ (4 CPU) 01:21:20 LINUX RESTART (4 CPU) 01:22:02 AM tps rtps wtps bread/s bwrtn/s 01:23:01 AM 212.03 61.50 150.53 2132.79 11453.80 01:24:01 AM 40.23 0.03 40.19 0.53 4607.57 01:25:01 AM 5.41 0.00 5.41 0.00 113.20 01:26:01 AM 439.93 16.63 423.30 2380.27 11300.95 01:27:01 AM 79.97 2.87 77.10 289.42 32471.22 01:28:01 AM 123.25 0.00 123.25 0.00 19638.81 01:29:01 AM 48.63 0.00 48.63 0.00 18036.16 01:30:01 AM 72.41 0.00 72.41 0.00 6885.10 01:31:01 AM 59.01 0.00 59.01 0.00 8717.16 01:32:01 AM 1459.92 17.23 1442.69 207.57 51434.48 01:33:01 AM 103.03 79.62 23.41 1524.68 1494.30 01:34:01 AM 18.46 0.58 17.88 5.33 7836.98 01:35:01 AM 24.22 13.56 10.66 153.26 9730.95 01:36:01 AM 8.79 0.03 8.76 0.27 9725.38 01:37:01 AM 80.27 0.08 80.19 0.67 11934.71 01:38:01 AM 55.58 0.00 55.58 0.00 4238.19 01:39:01 AM 128.62 0.43 128.19 24.26 14135.30 Average: 174.05 11.28 162.78 393.50 13163.26 01:22:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 AM 13315540 15159388 2825992 17.51 2688 2042364 764888 4.45 202340 2214004 114804 01:24:01 AM 13313196 15158424 2828336 17.52 2688 2042832 764888 4.45 202428 2215836 20 01:25:01 AM 13308108 15155760 2833424 17.55 2688 2044088 764888 4.45 202428 2217820 676 01:26:01 AM 11447588 13735564 4693944 29.08 2688 2468376 2032960 11.83 388872 3838784 123744 01:27:01 AM 10328140 13527920 5813392 36.02 2688 3368292 2106424 12.25 479768 4846900 59936 01:28:01 AM 9367764 13484584 6773768 41.96 2688 4276716 2143672 12.47 869608 5402116 406732 01:29:01 AM 7753964 12092356 8387568 51.96 2688 4480424 3486684 20.28 895948 6956352 88948 01:30:01 AM 7658368 12190704 8483164 52.55 2688 4662388 3385960 19.70 994536 6927712 91520 01:31:01 AM 7557828 12473352 8583704 53.18 2688 5040444 3097752 18.02 1042004 6970980 222636 01:32:01 AM 5762076 11783816 10379456 64.30 2688 5879272 3257108 18.95 1102572 8112880 52 01:33:01 AM 6060476 12161288 10081056 62.45 2688 5955580 3089556 17.97 1129276 7803620 22612 01:34:01 AM 5417812 11883296 10723720 66.44 2688 6313892 3277500 19.07 1279540 8281848 175936 01:35:01 AM 5221356 11960400 10920176 67.65 2688 6586252 3274452 19.05 1368672 8387920 175900 01:36:01 AM 4947864 11955428 11193668 69.35 2688 6851388 3270840 19.03 1458360 8569232 177212 01:37:01 AM 5212000 12198396 10929532 67.71 2688 6955016 3081612 17.93 1491548 8462140 71992 01:38:01 AM 5105252 12177124 11036280 68.37 2688 7040548 3168820 18.43 1538128 8522200 42560 01:39:01 AM 7645824 14813196 8495708 52.63 2688 7135488 761064 4.43 1762340 5766872 10780 Average: 8201362 13053588 7940170 49.19 2688 4890786 2454651 14.28 965198 6205719 105062 01:22:02 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 180.02 132.67 1155.25 28.34 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 92.42 80.37 228.96 22.54 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 114.66 106.43 265.39 30.63 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 512.65 443.31 5434.85 83.93 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 323.06 287.05 4013.02 27.46 0.00 0.00 0.00 0.00 01:28:01 AM lo 2.85 2.85 0.56 0.56 0.00 0.00 0.00 0.00 01:28:01 AM eth0 63.91 47.23 1448.66 8.19 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 39.49 38.71 146.53 16.71 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 50.43 48.15 284.69 13.88 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 56.19 53.46 403.43 16.93 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 277.42 169.17 1712.28 21.84 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 3.77 4.27 15.81 1.02 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 10.35 8.87 76.83 1.59 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 2.77 2.15 0.63 0.94 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 2.42 2.03 0.53 0.87 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 51.09 50.76 505.73 9.88 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 51.27 48.97 212.15 13.67 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 797.47 893.52 459.08 5065.29 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 154.64 142.19 962.32 315.82 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) 06/06/2025 _x86_64_ (4 CPU) 01:21:20 LINUX RESTART (4 CPU) 01:22:02 AM CPU %user %nice %system %iowait %steal %idle 01:23:01 AM all 16.52 0.50 8.23 2.05 0.08 72.62 01:23:01 AM 0 8.00 0.54 8.02 1.46 0.07 81.90 01:23:01 AM 1 15.28 0.58 8.20 2.18 0.09 73.67 01:23:01 AM 2 26.28 0.43 8.06 1.99 0.09 63.16 01:23:01 AM 3 16.54 0.44 8.64 2.57 0.09 71.72 01:24:01 AM all 0.51 0.00 0.37 0.40 0.04 98.69 01:24:01 AM 0 0.67 0.00 0.75 0.64 0.05 97.89 01:24:01 AM 1 0.35 0.00 0.33 0.23 0.03 99.05 01:24:01 AM 2 0.79 0.00 0.28 0.52 0.05 98.36 01:24:01 AM 3 0.22 0.00 0.12 0.20 0.02 99.45 01:25:01 AM all 0.52 0.00 0.37 0.02 0.04 99.05 01:25:01 AM 0 0.07 0.00 0.07 0.00 0.03 99.83 01:25:01 AM 1 0.52 0.00 0.23 0.02 0.05 99.18 01:25:01 AM 2 1.17 0.00 1.05 0.00 0.03 97.74 01:25:01 AM 3 0.33 0.00 0.12 0.05 0.05 99.45 01:26:01 AM all 45.76 0.00 3.15 2.18 0.12 48.79 01:26:01 AM 0 46.10 0.00 2.65 1.94 0.12 49.20 01:26:01 AM 1 47.82 0.00 4.16 2.90 0.12 45.00 01:26:01 AM 2 43.89 0.00 2.95 1.56 0.12 51.48 01:26:01 AM 3 45.23 0.00 2.85 2.32 0.12 49.48 01:27:01 AM all 58.48 0.00 2.57 1.30 0.11 37.55 01:27:01 AM 0 57.78 0.00 2.71 0.85 0.13 38.52 01:27:01 AM 1 58.55 0.00 1.60 3.09 0.10 36.66 01:27:01 AM 2 55.89 0.00 2.98 0.72 0.10 40.31 01:27:01 AM 3 61.72 0.00 2.97 0.51 0.12 34.69 01:28:01 AM all 48.57 0.00 2.62 1.84 0.09 46.89 01:28:01 AM 0 53.72 0.00 3.45 2.78 0.08 39.97 01:28:01 AM 1 47.27 0.00 2.04 2.22 0.10 48.37 01:28:01 AM 2 43.90 0.00 2.68 1.56 0.08 51.78 01:28:01 AM 3 49.37 0.00 2.31 0.79 0.08 47.45 01:29:01 AM all 58.98 0.00 2.76 0.83 0.10 37.33 01:29:01 AM 0 63.72 0.00 3.79 1.81 0.10 30.58 01:29:01 AM 1 63.21 0.00 3.22 0.07 0.12 33.38 01:29:01 AM 2 58.56 0.00 2.81 0.45 0.10 38.08 01:29:01 AM 3 50.42 0.00 1.20 1.00 0.08 47.29 01:30:01 AM all 45.15 0.00 3.22 0.48 0.09 51.06 01:30:01 AM 0 35.13 0.00 1.76 0.55 0.08 62.47 01:30:01 AM 1 45.75 0.00 3.50 0.24 0.10 50.42 01:30:01 AM 2 53.32 0.00 4.60 0.62 0.08 41.37 01:30:01 AM 3 46.43 0.00 3.01 0.50 0.08 49.97 01:31:01 AM all 46.86 0.00 2.97 0.44 0.10 49.63 01:31:01 AM 0 39.86 0.00 3.00 0.17 0.10 56.88 01:31:01 AM 1 52.38 0.00 4.03 0.72 0.10 42.76 01:31:01 AM 2 49.68 0.00 3.54 0.74 0.10 45.94 01:31:01 AM 3 45.52 0.00 1.31 0.13 0.08 52.95 01:32:01 AM all 22.59 0.00 13.70 15.91 0.10 47.70 01:32:01 AM 0 26.23 0.00 15.21 17.01 0.10 41.45 01:32:01 AM 1 19.34 0.00 13.24 17.66 0.10 49.66 01:32:01 AM 2 23.29 0.00 12.47 11.60 0.09 52.55 01:32:01 AM 3 21.54 0.00 13.88 17.40 0.10 47.09 01:33:01 AM all 38.50 0.00 1.50 0.64 0.10 59.26 01:33:01 AM 0 38.39 0.00 1.46 0.40 0.10 59.65 01:33:01 AM 1 43.58 0.00 1.91 1.51 0.10 52.90 01:33:01 AM 2 37.93 0.00 1.30 0.22 0.10 60.45 01:33:01 AM 3 34.12 0.00 1.32 0.44 0.08 64.04 01:33:01 AM CPU %user %nice %system %iowait %steal %idle 01:34:01 AM all 37.64 0.00 1.82 0.34 0.09 60.10 01:34:01 AM 0 26.23 0.00 1.58 0.90 0.08 71.20 01:34:01 AM 1 48.16 0.00 3.00 0.15 0.10 48.59 01:34:01 AM 2 20.86 0.00 0.59 0.18 0.08 78.29 01:34:01 AM 3 55.32 0.00 2.12 0.13 0.10 42.32 01:35:01 AM all 37.83 0.00 1.60 0.58 0.09 59.90 01:35:01 AM 0 31.80 0.00 1.05 0.68 0.08 66.38 01:35:01 AM 1 41.16 0.00 1.97 0.62 0.08 56.17 01:35:01 AM 2 19.85 0.00 0.53 0.30 0.08 79.23 01:35:01 AM 3 58.52 0.00 2.82 0.74 0.10 37.82 01:36:01 AM all 37.40 0.00 1.61 0.38 0.09 60.52 01:36:01 AM 0 55.18 0.00 1.98 0.12 0.10 42.62 01:36:01 AM 1 20.19 0.00 0.90 0.05 0.08 78.77 01:36:01 AM 2 35.69 0.00 1.20 0.90 0.08 62.13 01:36:01 AM 3 38.55 0.00 2.34 0.47 0.08 58.56 01:37:01 AM all 42.47 0.00 2.71 0.39 0.10 54.34 01:37:01 AM 0 29.10 0.00 1.62 0.07 0.08 69.13 01:37:01 AM 1 33.34 0.00 1.69 0.92 0.10 63.95 01:37:01 AM 2 31.02 0.00 3.48 0.07 0.10 65.33 01:37:01 AM 3 76.40 0.00 4.05 0.50 0.10 18.95 01:38:01 AM all 52.15 0.00 2.89 0.39 0.10 44.47 01:38:01 AM 0 45.45 0.00 2.20 0.45 0.10 51.80 01:38:01 AM 1 51.81 0.00 2.57 0.44 0.10 45.09 01:38:01 AM 2 60.27 0.00 4.31 0.34 0.08 35.00 01:38:01 AM 3 51.08 0.00 2.49 0.32 0.12 45.99 01:39:01 AM all 22.12 0.00 4.08 1.29 0.10 72.41 01:39:01 AM 0 20.36 0.00 3.81 0.45 0.12 75.26 01:39:01 AM 1 14.25 0.00 2.19 1.67 0.08 81.81 01:39:01 AM 2 25.92 0.00 4.26 1.41 0.10 68.31 01:39:01 AM 3 27.93 0.00 6.09 1.63 0.10 64.26 Average: all 36.03 0.03 3.28 1.71 0.09 58.86 Average: 0 34.01 0.03 3.22 1.76 0.09 60.90 Average: 1 35.50 0.03 3.20 2.02 0.09 59.15 Average: 2 34.60 0.02 3.34 1.35 0.09 60.60 Average: 3 39.99 0.03 3.37 1.72 0.09 54.80