---> uname -a: Linux prd-centos8-builder-4c-4g-1639.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 11G 70G 14% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 769 10497 19 4496 14644 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:ea:91:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.72/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85776sec preferred_lft 85776sec inet6 fe80::f816:3eff:feea:9110/64 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) 02/02/2024 _x86_64_ (4 CPU) 04:29:24 LINUX RESTART (4 CPU) 04:30:00 AM tps rtps wtps bread/s bwrtn/s 04:30:01 AM 322.22 281.94 40.28 2355.56 1141.67 04:31:01 AM 208.73 72.16 136.57 3568.94 10067.28 04:32:01 AM 156.79 12.31 144.48 1616.00 6751.52 04:33:01 AM 371.29 4.13 367.16 1023.30 12937.44 04:34:01 AM 130.62 0.32 130.30 8.40 5676.18 04:35:01 AM 75.35 0.53 74.82 203.70 13010.38 04:36:01 AM 87.74 0.00 87.74 0.00 22329.73 04:37:01 AM 52.21 0.00 52.21 0.00 4437.51 04:38:01 AM 138.01 0.03 137.98 5.20 9446.39 04:39:01 AM 65.79 0.37 65.42 17.06 15757.61 Average: 143.19 10.35 132.84 718.05 11143.56 04:30:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:30:01 AM 13724504 15187832 2417028 14.97 2688 1681656 847728 4.93 169988 1918908 77796 04:31:01 AM 13296656 15159748 2844876 17.62 2688 2060796 768480 4.47 224072 2219372 130084 04:32:01 AM 12302688 14346608 3838844 23.78 2688 2229868 1598456 9.30 241032 3147328 114432 04:33:01 AM 11043324 13380220 5098208 31.58 2688 2509748 2326936 13.54 334676 4283216 56668 04:34:01 AM 9882856 12417068 6258676 38.77 2688 2695632 3262792 18.98 377092 5375916 91960 04:35:01 AM 9382772 12617716 6758760 41.87 2688 3386844 2992704 17.41 476960 5760584 415448 04:36:01 AM 8738856 12297708 7402676 45.86 2688 3703156 3270140 19.02 537456 6329396 94204 04:37:01 AM 8454692 12260024 7686840 47.62 2688 3942144 3285100 19.11 565856 6571960 218060 04:38:01 AM 10827528 15062800 5314004 32.92 2688 4359792 776564 4.52 836028 3913116 397224 04:39:01 AM 10764800 14992960 5376732 33.31 2688 4360400 836912 4.87 830252 3992336 8 Average: 10841868 13772268 5299664 32.83 2688 3093004 1996581 11.61 459341 4351213 159588 04:30:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 65.28 69.44 81.64 12.73 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 110.13 82.37 1187.40 32.05 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 552.79 562.31 2388.94 142.27 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 247.74 208.52 3635.32 39.08 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 166.17 148.98 2448.88 29.18 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 69.44 69.82 531.83 21.65 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 129.56 115.61 2019.33 24.71 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 92.13 78.99 1000.34 18.12 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 139.14 135.19 609.09 40.77 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 694.75 838.51 301.48 5564.34 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 244.41 248.68 1567.22 656.02 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) 02/02/2024 _x86_64_ (4 CPU) 04:29:24 LINUX RESTART (4 CPU) 04:30:00 AM CPU %user %nice %system %iowait %steal %idle 04:30:01 AM all 21.80 2.42 31.14 1.04 0.00 43.60 04:30:01 AM 0 0.00 2.78 40.28 2.78 0.00 54.17 04:30:01 AM 1 6.94 2.78 37.50 0.00 0.00 52.78 04:30:01 AM 2 80.56 0.00 8.33 0.00 0.00 11.11 04:30:01 AM 3 0.00 4.11 38.36 1.37 0.00 56.16 04:31:01 AM all 21.04 0.52 8.85 2.02 0.10 67.46 04:31:01 AM 0 15.95 0.42 7.20 0.92 0.10 75.42 04:31:01 AM 1 19.13 0.45 6.88 3.03 0.12 70.39 04:31:01 AM 2 22.83 0.72 12.10 2.21 0.10 62.04 04:31:01 AM 3 26.26 0.50 9.24 1.94 0.10 61.96 04:32:01 AM all 15.55 0.00 2.38 1.29 0.12 80.66 04:32:01 AM 0 13.16 0.00 1.17 0.90 0.08 84.68 04:32:01 AM 1 19.89 0.00 2.91 1.36 0.13 75.71 04:32:01 AM 2 15.88 0.00 1.71 1.19 0.12 81.10 04:32:01 AM 3 13.30 0.00 3.74 1.70 0.13 81.13 04:33:01 AM all 52.64 0.00 2.70 4.93 0.16 39.57 04:33:01 AM 0 53.04 0.00 2.77 6.85 0.21 37.13 04:33:01 AM 1 54.24 0.00 3.81 4.63 0.12 37.20 04:33:01 AM 2 51.27 0.00 2.42 6.27 0.17 39.87 04:33:01 AM 3 52.07 0.00 1.83 1.99 0.13 43.98 04:34:01 AM all 53.36 0.00 2.72 1.18 0.12 42.62 04:34:01 AM 0 48.85 0.00 1.99 0.74 0.13 48.29 04:34:01 AM 1 54.27 0.00 2.14 1.77 0.10 41.71 04:34:01 AM 2 58.61 0.00 4.55 1.36 0.12 35.36 04:34:01 AM 3 51.75 0.00 2.21 0.87 0.12 45.05 04:35:01 AM all 57.48 0.00 2.32 1.35 0.13 38.72 04:35:01 AM 0 55.17 0.00 1.72 0.35 0.12 42.64 04:35:01 AM 1 47.53 0.00 1.68 2.17 0.15 48.47 04:35:01 AM 2 62.60 0.00 4.26 2.16 0.12 30.86 04:35:01 AM 3 64.64 0.00 1.60 0.71 0.13 32.92 04:36:01 AM all 51.44 0.00 3.26 2.01 0.10 43.19 04:36:01 AM 0 50.29 0.00 2.54 1.87 0.10 45.20 04:36:01 AM 1 53.74 0.00 2.73 1.27 0.08 42.18 04:36:01 AM 2 51.64 0.00 4.23 3.89 0.10 40.15 04:36:01 AM 3 50.12 0.00 3.54 1.01 0.10 45.24 04:37:01 AM all 53.04 0.00 3.29 0.59 0.12 42.96 04:37:01 AM 0 51.74 0.00 4.13 0.25 0.10 43.78 04:37:01 AM 1 56.49 0.00 3.37 0.35 0.12 39.67 04:37:01 AM 2 54.95 0.00 2.79 0.74 0.10 41.42 04:37:01 AM 3 48.98 0.00 2.88 1.00 0.15 46.99 04:38:01 AM all 45.14 0.00 4.27 1.22 0.10 49.27 04:38:01 AM 0 37.67 0.00 3.41 0.45 0.12 58.35 04:38:01 AM 1 52.36 0.00 5.25 1.96 0.10 40.33 04:38:01 AM 2 46.11 0.00 2.83 0.42 0.08 50.56 04:38:01 AM 3 44.44 0.00 5.60 2.06 0.10 47.80 04:39:01 AM all 21.54 0.00 2.70 1.94 0.13 73.69 04:39:01 AM 0 27.89 0.00 2.94 0.81 0.10 68.27 04:39:01 AM 1 23.74 0.00 2.47 0.23 0.15 73.41 04:39:01 AM 2 28.71 0.00 2.68 3.89 0.13 64.58 04:39:01 AM 3 5.82 0.00 2.72 2.83 0.12 88.51 Average: all 41.19 0.06 3.65 1.83 0.12 53.14 Average: 0 39.20 0.05 3.15 1.44 0.12 56.04 Average: 1 42.28 0.05 3.52 1.86 0.12 52.18 Average: 2 43.66 0.08 4.18 2.45 0.12 49.51 Average: 3 39.64 0.06 3.76 1.57 0.12 54.85