---> uname -a: Linux prd-centos8-robot-2c-8g-18694.novalocal 4.18.0-532.el8.x86_64 #1 SMP Thu Dec 21 12:11:59 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.996 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 600 4991 19 2105 6800 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:34:ef:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.165/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85783sec preferred_lft 85783sec inet6 fe80::f816:3eff:fe34:ef25/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 01/22/2024 _x86_64_ (2 CPU) 04:32:23 LINUX RESTART (2 CPU) 04:33:01 AM tps rtps wtps bread/s bwrtn/s 04:34:01 AM 69.58 17.08 52.50 4612.86 5408.83 04:35:01 AM 100.40 5.80 94.60 314.43 7899.38 04:36:01 AM 44.59 1.37 43.23 148.64 4156.87 04:37:01 AM 11.43 0.20 11.23 8.13 639.00 04:38:01 AM 67.89 0.03 67.86 3.47 7964.91 04:39:01 AM 6.72 0.02 6.70 0.13 324.96 04:40:01 AM 1.92 0.02 1.90 0.53 126.91 04:41:01 AM 2.18 0.23 1.95 33.86 100.88 04:42:01 AM 36.79 0.07 36.72 9.73 1825.39 Average: 37.95 2.76 35.19 570.23 3160.88 04:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:34:01 AM 5395492 7001944 2486956 31.55 2688 1798712 761732 8.53 166564 2029052 45224 04:35:01 AM 5153044 6978560 2729404 34.63 2688 2003208 749220 8.39 188860 2196392 105268 04:36:01 AM 5228108 7046204 2654340 33.67 2688 1995464 665072 7.45 214172 2091800 24 04:37:01 AM 5140444 7005040 2742004 34.79 2688 2040124 750360 8.40 225508 2162164 40992 04:38:01 AM 5013048 7020244 2869400 36.40 2688 2176848 669412 7.50 233016 2257148 112 04:39:01 AM 4978744 6986432 2903704 36.84 2688 2177692 716760 8.03 233064 2294580 160 04:40:01 AM 4927896 6937332 2954552 37.48 2688 2179424 789172 8.84 233068 2344048 24 04:41:01 AM 5156092 7010788 2726356 34.59 2688 2026080 701836 7.86 229640 2132208 3940 04:42:01 AM 5091512 6940084 2790936 35.41 2688 2024088 764188 8.56 426628 2012096 172 Average: 5120487 6991848 2761961 35.04 2688 2046849 729750 8.17 238947 2168832 21768 04:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 294.87 180.99 1524.07 53.84 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 44.50 38.09 482.72 7.49 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 14.81 10.55 10.86 3.60 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 21.46 20.96 54.34 4.89 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 435.84 383.49 355.88 90.57 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 21.81 13.68 13.16 2.37 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 281.52 249.97 3113.62 16.88 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 402.05 334.51 3883.93 43.62 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 10.76 11.05 8.47 4.78 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 169.74 138.14 1049.66 25.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 01/22/2024 _x86_64_ (2 CPU) 04:32:23 LINUX RESTART (2 CPU) 04:33:01 AM CPU %user %nice %system %iowait %steal %idle 04:34:01 AM all 28.17 0.00 4.68 10.90 0.08 56.18 04:34:01 AM 0 33.55 0.00 4.87 10.24 0.08 51.26 04:34:01 AM 1 22.79 0.00 4.49 11.55 0.08 61.09 04:35:01 AM all 37.06 0.00 5.64 2.85 0.10 54.36 04:35:01 AM 0 49.36 0.00 6.95 3.07 0.12 40.51 04:35:01 AM 1 24.78 0.00 4.34 2.63 0.08 68.17 04:36:01 AM all 18.53 0.00 2.20 1.13 0.07 78.08 04:36:01 AM 0 24.68 0.00 2.15 1.23 0.07 71.87 04:36:01 AM 1 12.37 0.00 2.25 1.02 0.07 84.30 04:37:01 AM all 8.96 0.00 2.36 0.26 0.05 88.37 04:37:01 AM 0 4.54 0.00 1.98 0.32 0.05 93.11 04:37:01 AM 1 13.40 0.00 2.74 0.20 0.05 83.61 04:38:01 AM all 24.59 0.00 4.24 1.83 0.09 69.25 04:38:01 AM 0 31.86 0.00 4.64 1.52 0.10 61.87 04:38:01 AM 1 17.31 0.00 3.83 2.14 0.08 76.62 04:39:01 AM all 2.34 0.00 0.28 0.07 0.03 97.29 04:39:01 AM 0 3.45 0.00 0.35 0.00 0.03 96.16 04:39:01 AM 1 1.22 0.00 0.20 0.13 0.03 98.41 04:40:01 AM all 10.28 0.00 0.99 0.01 0.08 88.64 04:40:01 AM 0 11.83 0.00 1.68 0.00 0.08 86.40 04:40:01 AM 1 8.75 0.00 0.30 0.02 0.08 90.85 04:41:01 AM all 10.38 0.00 2.27 0.03 0.08 87.25 04:41:01 AM 0 10.47 0.00 1.96 0.02 0.07 87.49 04:41:01 AM 1 10.28 0.00 2.58 0.05 0.08 87.00 04:42:01 AM all 21.09 0.00 1.77 0.51 0.07 76.56 04:42:01 AM 0 27.27 0.00 1.79 0.48 0.08 70.38 04:42:01 AM 1 14.92 0.00 1.75 0.53 0.05 82.74 Average: all 17.95 0.00 2.72 1.95 0.07 77.31 Average: 0 21.91 0.00 2.93 1.88 0.08 73.21 Average: 1 13.99 0.00 2.50 2.03 0.07 81.42