---> uname -a: Linux prd-centos8-builder-4c-4g-18079.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 999 7347 19 7415 14414 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:4b:dd:f1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.114/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85211sec preferred_lft 85211sec inet6 fe80::f816:3eff:fe4b:ddf1/64 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) 12/06/2025 _x86_64_ (4 CPU) 01:22:15 LINUX RESTART (4 CPU) 01:23:01 AM tps rtps wtps bread/s bwrtn/s 01:24:02 AM 192.35 51.17 141.18 2072.19 12262.64 01:25:01 AM 36.17 0.03 36.14 0.54 4069.67 01:26:01 AM 4.85 0.00 4.85 0.00 120.10 01:27:01 AM 71.84 12.10 59.74 1609.33 1069.47 01:28:01 AM 336.09 6.26 329.82 901.97 13207.60 01:29:01 AM 66.96 1.13 65.82 158.24 29451.77 01:30:01 AM 130.26 0.00 130.26 0.00 32436.87 01:31:01 AM 36.22 0.00 36.22 0.00 5568.40 01:32:01 AM 72.24 0.00 72.24 0.00 6206.90 01:33:01 AM 58.23 0.00 58.23 0.00 8916.85 01:34:01 AM 1404.87 17.24 1387.62 207.66 51306.23 01:35:01 AM 107.03 79.61 27.42 1524.43 1657.20 01:36:01 AM 18.45 0.58 17.86 5.33 7822.03 01:37:01 AM 24.51 13.56 10.95 153.28 9500.47 01:38:01 AM 12.14 0.05 12.09 0.40 9826.74 01:39:01 AM 85.99 6.72 79.27 1278.59 12133.53 01:40:01 AM 44.35 0.00 44.35 0.00 3230.37 01:41:01 AM 131.34 0.62 130.73 33.06 14281.39 01:42:01 AM 46.71 0.27 46.44 43.59 2579.92 Average: 151.72 9.97 141.74 420.79 11883.72 01:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:24:02 AM 13287584 15154968 2853940 17.68 2688 2064972 780380 4.54 202936 2234472 95828 01:25:01 AM 13284832 15153228 2856692 17.70 2688 2065312 780380 4.54 202968 2235720 4 01:26:01 AM 13281720 15151352 2859804 17.72 2688 2065696 780380 4.54 202968 2237004 24 01:27:01 AM 12477732 14488396 3663792 22.70 2688 2197720 1668992 9.71 218136 2994296 81372 01:28:01 AM 9494356 12639032 6647168 41.18 2688 3316644 3215932 18.71 429196 5732076 850512 01:29:01 AM 10100076 13421092 6041448 37.43 2688 3484124 2286048 13.30 508152 5032988 147644 01:30:01 AM 9185920 13401000 6955604 43.09 2688 4370420 2222316 12.93 871596 5570128 84716 01:31:01 AM 8058804 12433532 8082720 50.07 2688 4512932 3162092 18.39 916068 6623220 81900 01:32:01 AM 7816204 12377040 8325320 51.58 2688 4687168 3177868 18.49 995092 6758972 96984 01:33:01 AM 7435084 12379244 8706440 53.94 2688 5065220 3177868 18.49 1044124 7082164 222932 01:34:01 AM 5610088 11660352 10531436 65.24 2688 5904044 3376704 19.64 1103120 8261492 32 01:35:01 AM 5766668 11995592 10374856 64.27 2688 6074764 3338364 19.42 1166108 8047056 115328 01:36:01 AM 5264864 11759128 10876660 67.38 2688 6338664 3406744 19.82 1280112 8426756 175936 01:37:01 AM 4723412 11402180 11418112 70.74 2688 6523072 3379400 19.66 1339936 8900428 87956 01:38:01 AM 4356628 11297896 11784896 73.01 2688 6786732 3411972 19.85 1429396 9175276 87796 01:39:01 AM 5066072 12114956 11075452 68.61 2688 7015056 3208308 18.66 1495704 8598764 69704 01:40:01 AM 4975436 12081632 11166088 69.18 2688 7071512 3221532 18.74 1534796 8652096 38604 01:41:01 AM 7537084 14761504 8604440 53.31 2688 7187644 842948 4.90 1768576 5865596 24440 01:42:01 AM 7502720 14737564 8638804 53.52 2688 7198560 847884 4.93 1940924 5728764 7352 Average: 8169752 13074194 7971772 49.39 2688 4943698 2436111 14.17 981574 6218804 119424 01:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:24:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:02 AM eth0 123.61 100.48 1161.72 25.95 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 80.45 69.10 241.63 18.06 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 88.62 77.80 264.59 21.61 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 274.24 290.18 1234.73 80.68 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 673.91 457.90 7970.42 46.97 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.70 0.70 0.10 0.10 0.00 0.00 0.00 0.00 01:29:01 AM eth0 112.00 89.84 1825.09 16.04 0.00 0.00 0.00 0.00 01:30:01 AM lo 2.85 2.85 0.56 0.56 0.00 0.00 0.00 0.00 01:30:01 AM eth0 23.11 23.50 55.96 7.75 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 33.33 32.57 138.77 10.07 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 50.57 48.58 285.13 14.19 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 57.62 53.00 404.11 17.50 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 188.67 125.96 1706.89 19.14 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 9.53 9.71 85.81 1.76 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 2.77 2.47 0.78 1.80 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 1.63 1.48 0.39 0.68 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 2.45 1.98 0.59 0.92 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 45.66 44.93 495.80 7.87 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 39.97 39.39 115.28 12.01 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 442.63 490.83 246.37 2349.55 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 436.08 464.36 342.53 2738.91 0.00 0.00 0.00 0.00 Average: lo 0.19 0.19 0.03 0.03 0.00 0.00 0.00 0.00 Average: eth0 141.46 127.63 872.99 283.96 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) 12/06/2025 _x86_64_ (4 CPU) 01:22:15 LINUX RESTART (4 CPU) 01:23:01 AM CPU %user %nice %system %iowait %steal %idle 01:24:02 AM all 13.84 0.46 6.82 1.66 0.08 77.14 01:24:02 AM 0 18.73 0.54 7.24 3.28 0.08 70.13 01:24:02 AM 1 20.04 0.35 7.07 0.79 0.07 71.69 01:24:02 AM 2 4.02 0.35 5.04 0.97 0.08 89.53 01:24:02 AM 3 12.55 0.62 7.94 1.60 0.07 77.23 01:25:01 AM all 0.44 0.00 0.33 0.39 0.04 98.81 01:25:01 AM 0 0.07 0.00 0.19 0.51 0.03 99.20 01:25:01 AM 1 0.25 0.00 0.19 0.42 0.05 99.08 01:25:01 AM 2 0.85 0.00 0.80 0.34 0.03 97.98 01:25:01 AM 3 0.58 0.00 0.14 0.27 0.05 98.97 01:26:01 AM all 0.46 0.00 0.26 0.02 0.05 99.21 01:26:01 AM 0 0.13 0.00 0.03 0.00 0.05 99.78 01:26:01 AM 1 0.20 0.00 0.12 0.00 0.05 99.63 01:26:01 AM 2 0.89 0.00 0.80 0.05 0.05 98.21 01:26:01 AM 3 0.63 0.00 0.10 0.02 0.03 99.22 01:27:01 AM all 12.44 0.00 1.23 0.44 0.07 85.81 01:27:01 AM 0 11.13 0.00 1.00 0.52 0.07 87.28 01:27:01 AM 1 15.31 0.00 0.84 0.05 0.08 83.72 01:27:01 AM 2 11.23 0.00 2.79 1.18 0.08 84.72 01:27:01 AM 3 12.10 0.00 0.30 0.03 0.05 87.52 01:28:01 AM all 39.87 0.00 3.08 1.75 0.10 55.20 01:28:01 AM 0 37.85 0.00 3.14 2.84 0.10 56.07 01:28:01 AM 1 38.97 0.00 2.35 0.96 0.10 57.63 01:28:01 AM 2 37.13 0.00 4.23 1.83 0.10 56.71 01:28:01 AM 3 45.54 0.00 2.60 1.36 0.10 50.40 01:29:01 AM all 62.67 0.00 2.42 0.76 0.10 34.05 01:29:01 AM 0 65.84 0.00 2.37 0.53 0.10 31.15 01:29:01 AM 1 63.45 0.00 3.48 0.17 0.10 32.80 01:29:01 AM 2 60.87 0.00 1.74 0.10 0.08 37.21 01:29:01 AM 3 60.51 0.00 2.09 2.25 0.10 35.05 01:30:01 AM all 48.19 0.00 2.97 1.09 0.08 47.68 01:30:01 AM 0 40.04 0.00 2.93 1.10 0.08 55.84 01:30:01 AM 1 51.69 0.00 3.51 1.64 0.08 43.08 01:30:01 AM 2 50.34 0.00 2.87 1.12 0.08 45.58 01:30:01 AM 3 50.67 0.00 2.58 0.49 0.07 46.20 01:31:01 AM all 56.08 0.00 2.89 0.25 0.08 40.71 01:31:01 AM 0 54.57 0.00 2.25 0.35 0.07 42.76 01:31:01 AM 1 44.27 0.00 1.16 0.18 0.07 54.32 01:31:01 AM 2 65.22 0.00 3.97 0.10 0.08 30.62 01:31:01 AM 3 60.24 0.00 4.20 0.35 0.08 35.12 01:32:01 AM all 43.18 0.00 3.41 0.43 0.08 52.90 01:32:01 AM 0 48.76 0.00 4.28 0.44 0.08 46.44 01:32:01 AM 1 36.34 0.00 2.52 0.55 0.08 60.50 01:32:01 AM 2 42.99 0.00 3.66 0.22 0.07 53.07 01:32:01 AM 3 44.63 0.00 3.18 0.52 0.07 51.61 01:33:01 AM all 44.58 0.00 3.02 0.35 0.08 51.96 01:33:01 AM 0 38.96 0.00 2.49 0.37 0.08 58.10 01:33:01 AM 1 37.99 0.00 1.29 0.54 0.08 60.10 01:33:01 AM 2 47.18 0.00 3.57 0.27 0.08 48.90 01:33:01 AM 3 54.25 0.00 4.74 0.22 0.08 40.71 01:34:01 AM all 24.01 0.00 14.51 11.32 0.09 50.07 01:34:01 AM 0 20.37 0.00 15.36 12.28 0.09 51.91 01:34:01 AM 1 20.27 0.00 13.98 10.66 0.10 54.99 01:34:01 AM 2 26.10 0.00 15.34 12.67 0.10 45.79 01:34:01 AM 3 29.30 0.00 13.35 9.66 0.09 47.60 01:34:01 AM CPU %user %nice %system %iowait %steal %idle 01:35:01 AM all 38.12 0.00 1.37 0.63 0.10 59.78 01:35:01 AM 0 25.82 0.00 1.15 0.67 0.08 72.28 01:35:01 AM 1 26.24 0.00 1.10 0.52 0.08 72.06 01:35:01 AM 2 68.76 0.00 1.84 0.32 0.12 28.97 01:35:01 AM 3 31.71 0.00 1.39 1.02 0.10 65.79 01:36:01 AM all 37.60 0.00 1.57 0.21 0.09 60.53 01:36:01 AM 0 26.88 0.00 1.58 0.02 0.10 71.42 01:36:01 AM 1 45.11 0.00 2.05 0.05 0.08 52.70 01:36:01 AM 2 39.43 0.00 1.54 0.13 0.08 58.82 01:36:01 AM 3 39.00 0.00 1.10 0.63 0.10 59.16 01:37:01 AM all 38.37 0.00 1.51 0.28 0.09 59.75 01:37:01 AM 0 25.15 0.00 0.85 0.17 0.08 73.74 01:37:01 AM 1 33.16 0.00 1.80 0.25 0.10 64.69 01:37:01 AM 2 21.43 0.00 0.63 0.40 0.07 77.47 01:37:01 AM 3 73.76 0.00 2.74 0.30 0.10 23.10 01:38:01 AM all 36.98 0.00 1.77 0.20 0.09 60.96 01:38:01 AM 0 49.59 0.00 2.52 0.18 0.08 47.62 01:38:01 AM 1 19.24 0.00 0.90 0.03 0.08 79.75 01:38:01 AM 2 41.14 0.00 2.27 0.52 0.10 55.98 01:38:01 AM 3 37.94 0.00 1.39 0.08 0.08 60.50 01:39:01 AM all 40.58 0.12 2.90 0.30 0.10 55.99 01:39:01 AM 0 73.62 0.00 5.11 0.08 0.12 21.07 01:39:01 AM 1 24.89 0.12 2.27 0.35 0.10 72.27 01:39:01 AM 2 30.26 0.35 1.44 0.60 0.08 67.26 01:39:01 AM 3 33.52 0.02 2.79 0.17 0.08 63.42 01:40:01 AM all 50.36 0.00 3.12 0.15 0.08 46.30 01:40:01 AM 0 46.52 0.00 2.71 0.30 0.08 50.39 01:40:01 AM 1 47.33 0.00 1.95 0.10 0.07 50.55 01:40:01 AM 2 57.06 0.00 4.39 0.12 0.08 38.34 01:40:01 AM 3 50.53 0.00 3.43 0.07 0.08 45.89 01:41:01 AM all 31.11 0.00 4.12 0.58 0.09 64.11 01:41:01 AM 0 31.64 0.00 3.85 0.42 0.08 64.00 01:41:01 AM 1 46.98 0.00 7.57 0.89 0.10 44.46 01:41:01 AM 2 21.50 0.00 2.11 0.64 0.08 75.67 01:41:01 AM 3 24.21 0.00 2.94 0.35 0.08 72.41 01:42:01 AM all 21.96 0.00 2.17 0.15 0.08 75.64 01:42:01 AM 0 32.16 0.00 2.31 0.08 0.08 65.36 01:42:01 AM 1 22.61 0.00 2.14 0.12 0.07 75.07 01:42:01 AM 2 14.60 0.00 2.27 0.07 0.08 82.99 01:42:01 AM 3 18.43 0.00 1.99 0.33 0.07 79.17 Average: all 33.75 0.03 3.12 1.09 0.08 61.93 Average: 0 34.14 0.03 3.21 1.25 0.08 61.28 Average: 1 31.30 0.02 2.95 0.95 0.08 64.69 Average: 2 33.76 0.04 3.21 1.13 0.08 61.78 Average: 3 35.81 0.03 3.09 1.03 0.08 59.95