---> uname -a: Linux prd-centos8-robot-2c-8g-17229.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: 2799.998 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): 0,1 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 604 4989 19 2102 6795 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:b3:9b:2d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.251/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85742sec preferred_lft 85742sec inet6 fe80::f816:3eff:feb3:9b2d/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) 01/17/2024 _x86_64_ (2 CPU) 07:32:25 LINUX RESTART (2 CPU) 07:33:02 AM tps rtps wtps bread/s bwrtn/s 07:34:01 AM 69.78 18.75 51.02 5011.15 16805.68 07:35:01 AM 122.66 6.60 116.06 1269.92 9411.70 07:36:01 AM 43.94 0.53 43.40 25.19 4170.78 07:37:01 AM 3.58 0.87 2.72 125.67 56.59 07:38:01 AM 60.41 0.20 60.21 9.33 7246.88 07:39:01 AM 15.30 0.00 15.30 0.00 1274.04 07:40:01 AM 4.45 0.03 4.42 0.67 243.90 07:41:01 AM 1.93 0.00 1.93 0.00 64.32 07:42:01 AM 4.05 0.23 3.82 33.86 127.87 07:43:01 AM 36.07 0.45 35.62 48.38 1741.97 Average: 36.16 2.74 33.42 645.22 4093.36 07:33:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:34:01 AM 5462184 7043504 2420264 30.70 2688 1773120 713548 7.99 165656 1971048 110336 07:35:01 AM 5191300 7013452 2691148 34.14 2688 1999816 711596 7.97 188664 2160952 105152 07:36:01 AM 5153384 6975976 2729064 34.62 2688 1999916 744308 8.33 208652 2174948 12712 07:37:01 AM 5164816 6990068 2717632 34.48 2688 2002688 740068 8.29 220428 2150676 10468 07:38:01 AM 5015580 7019520 2866868 36.37 2688 2173280 675464 7.56 232932 2259616 28604 07:39:01 AM 5015064 7018308 2867384 36.38 2688 2173296 675464 7.56 232956 2259664 8 07:40:01 AM 4940012 6945828 2942436 37.33 2688 2175868 773428 8.66 233000 2333652 36 07:41:01 AM 4895960 6901804 2986488 37.89 2688 2175888 818596 9.17 233000 2377628 16 07:42:01 AM 5109420 6960540 2773028 35.18 2688 2024548 730360 8.18 231468 2182964 5632 07:43:01 AM 5187456 7033284 2694992 34.19 2688 2021968 688636 7.71 428240 1917592 184 Average: 5113518 6990228 2768930 35.13 2688 2052039 727147 8.14 237500 2178874 27315 07:33:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 312.64 195.10 1551.77 60.41 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 43.46 35.91 484.14 6.85 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 10.45 7.56 5.49 3.21 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 16.24 15.98 4.44 3.74 0.00 0.00 0.00 0.00 07:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM eth0 378.42 373.96 390.77 79.09 0.00 0.00 0.00 0.00 07:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 AM eth0 156.82 166.84 38.64 33.14 0.00 0.00 0.00 0.00 07:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 AM eth0 152.58 133.67 1715.97 10.23 0.00 0.00 0.00 0.00 07:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 AM eth0 360.94 358.81 5707.18 23.55 0.00 0.00 0.00 0.00 07:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 AM eth0 240.15 227.69 3048.61 38.26 0.00 0.00 0.00 0.00 07:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 AM eth0 17.38 16.11 13.76 7.25 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 168.67 153.09 1295.59 26.52 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) 01/17/2024 _x86_64_ (2 CPU) 07:32:25 LINUX RESTART (2 CPU) 07:33:02 AM CPU %user %nice %system %iowait %steal %idle 07:34:01 AM all 31.09 0.00 5.18 16.65 0.09 46.98 07:34:01 AM 0 36.11 0.00 4.47 15.05 0.10 44.27 07:34:01 AM 1 26.05 0.00 5.90 18.27 0.09 49.70 07:35:01 AM all 36.05 0.00 5.76 4.03 0.12 54.03 07:35:01 AM 0 37.92 0.00 5.83 3.28 0.12 52.85 07:35:01 AM 1 34.19 0.00 5.68 4.78 0.13 55.21 07:36:01 AM all 19.66 0.00 1.85 1.91 0.08 76.50 07:36:01 AM 0 29.94 0.00 1.77 2.55 0.07 65.67 07:36:01 AM 1 9.38 0.00 1.94 1.27 0.08 87.33 07:37:01 AM all 5.13 0.00 1.76 0.74 0.05 92.32 07:37:01 AM 0 6.47 0.00 1.87 0.87 0.07 90.73 07:37:01 AM 1 3.79 0.00 1.65 0.62 0.03 93.90 07:38:01 AM all 31.06 0.00 4.68 2.85 0.11 61.30 07:38:01 AM 0 37.37 0.00 4.96 2.47 0.12 55.07 07:38:01 AM 1 24.73 0.00 4.40 3.23 0.10 67.54 07:39:01 AM all 0.78 0.00 0.64 0.49 0.03 98.08 07:39:01 AM 0 0.59 0.00 0.67 0.55 0.02 98.18 07:39:01 AM 1 0.97 0.00 0.60 0.42 0.03 97.98 07:40:01 AM all 10.91 0.00 0.89 0.08 0.08 88.04 07:40:01 AM 0 12.91 0.00 0.81 0.17 0.08 86.03 07:40:01 AM 1 8.92 0.00 0.97 0.00 0.07 90.04 07:41:01 AM all 9.29 0.00 1.52 0.01 0.08 89.10 07:41:01 AM 0 14.71 0.00 2.10 0.00 0.08 83.10 07:41:01 AM 1 3.89 0.00 0.94 0.02 0.07 95.09 07:42:01 AM all 12.54 0.00 2.05 0.18 0.09 85.13 07:42:01 AM 0 13.05 0.00 1.81 0.02 0.08 85.05 07:42:01 AM 1 12.04 0.00 2.30 0.35 0.10 85.21 07:43:01 AM all 28.42 0.00 2.51 0.63 0.11 68.33 07:43:01 AM 0 49.93 0.00 3.40 0.75 0.13 45.78 07:43:01 AM 1 6.89 0.00 1.62 0.52 0.08 90.88 Average: all 18.49 0.00 2.68 2.74 0.08 76.01 Average: 0 23.91 0.00 2.77 2.55 0.09 70.68 Average: 1 13.07 0.00 2.60 2.92 0.08 81.34