---> uname -a: Linux prd-centos8-robot-2c-8g-18521.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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: 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): 0,1 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 580 4908 19 2208 6821 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:b9:b5:f8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.95/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85750sec preferred_lft 85750sec inet6 fe80::f816:3eff:feb9:b5f8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 07/07/2024 _x86_64_ (2 CPU) 03:36:13 LINUX RESTART (2 CPU) 03:37:01 AM tps rtps wtps bread/s bwrtn/s 03:38:01 AM 92.52 13.10 79.42 2343.22 6603.37 03:39:01 AM 72.74 0.70 72.04 50.79 9291.20 03:40:01 AM 21.44 0.85 20.59 123.94 1309.03 03:41:01 AM 62.30 2.52 59.78 396.00 7216.64 03:42:01 AM 8.91 0.10 8.81 32.12 897.87 03:43:01 AM 1.18 0.00 1.18 0.00 613.40 03:44:01 AM 0.42 0.00 0.42 0.00 273.46 03:45:01 AM 0.38 0.00 0.38 0.00 396.62 03:46:02 AM 7.98 0.35 7.63 38.79 286.79 03:47:01 AM 28.10 0.54 27.55 65.89 2860.01 Average: 29.60 1.82 27.78 305.49 2974.98 03:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:38:01 AM 5326640 7059756 2555784 32.42 2688 1915328 683432 7.65 210676 2022796 162652 03:39:01 AM 5192396 7013596 2690028 34.13 2688 1998396 712344 7.98 221256 2122268 26092 03:40:01 AM 5223148 7052224 2659276 33.74 2688 2006628 683320 7.65 243824 2070292 3272 03:41:01 AM 5035628 7064656 2846796 36.12 2688 2198964 629216 7.05 263100 2207952 18628 03:42:01 AM 4992752 7024580 2889672 36.66 2688 2201776 696252 7.80 263320 2251188 820 03:43:01 AM 4962712 7011764 2919712 37.04 2688 2219016 696252 7.80 263736 2281060 304 03:44:01 AM 4950020 7010356 2932404 37.20 2688 2230272 696252 7.80 263736 2293748 3428 03:45:01 AM 4937760 7006572 2944664 37.36 2688 2238732 711640 7.97 263784 2305372 32 03:46:02 AM 5006004 6979420 2876420 36.49 2688 2148396 731896 8.20 313024 2208516 70560 03:47:01 AM 5055016 7013128 2827408 35.87 2688 2133972 687520 7.70 483056 1994512 16152 Average: 5068208 7023605 2814216 35.70 2688 2129148 692812 7.76 278951 2175770 30194 03:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 123.84 96.37 1103.89 21.43 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 32.18 24.68 280.56 5.44 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 11.09 10.74 5.33 3.89 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 217.23 156.66 313.31 45.32 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 20.56 15.49 25.44 4.88 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 40.19 38.19 117.79 10.42 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 27.27 20.11 74.50 6.77 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 19.01 20.36 64.09 12.70 0.00 0.00 0.00 0.00 03:46:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:02 AM eth0 79.79 53.25 158.87 78.92 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 18.83 18.49 15.43 8.74 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 59.07 45.48 216.26 19.87 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 07/07/2024 _x86_64_ (2 CPU) 03:36:13 LINUX RESTART (2 CPU) 03:37:01 AM CPU %user %nice %system %iowait %steal %idle 03:38:01 AM all 33.81 0.00 5.75 4.70 0.11 55.63 03:38:01 AM 0 36.92 0.00 5.98 4.40 0.10 52.60 03:38:01 AM 1 30.70 0.00 5.51 5.01 0.12 58.66 03:39:01 AM all 19.83 0.00 2.62 4.16 0.10 73.29 03:39:01 AM 0 20.41 0.00 2.32 5.28 0.12 71.86 03:39:01 AM 1 19.24 0.00 2.92 3.04 0.08 74.71 03:40:01 AM all 10.60 0.00 1.64 3.72 0.07 83.96 03:40:01 AM 0 15.20 0.00 1.87 1.30 0.07 81.56 03:40:01 AM 1 6.00 0.00 1.42 6.15 0.07 86.37 03:41:01 AM all 28.46 0.00 4.38 2.56 0.09 64.52 03:41:01 AM 0 32.25 0.00 4.81 2.92 0.08 59.93 03:41:01 AM 1 24.66 0.00 3.94 2.19 0.10 69.11 03:42:01 AM all 3.25 0.00 0.31 0.28 0.06 96.10 03:42:01 AM 0 2.89 0.00 0.23 0.20 0.05 96.62 03:42:01 AM 1 3.62 0.00 0.39 0.35 0.07 95.58 03:43:01 AM all 19.27 0.00 0.25 0.14 0.08 80.26 03:43:01 AM 0 34.69 0.00 0.23 0.03 0.10 64.94 03:43:01 AM 1 3.85 0.00 0.27 0.25 0.07 95.57 03:44:01 AM all 10.37 0.00 0.18 0.09 0.06 89.31 03:44:01 AM 0 17.42 0.00 0.17 0.00 0.07 82.34 03:44:01 AM 1 3.31 0.00 0.18 0.18 0.05 96.27 03:45:01 AM all 9.02 0.00 0.19 0.14 0.07 90.58 03:45:01 AM 0 13.24 0.00 0.17 0.28 0.07 86.24 03:45:01 AM 1 4.80 0.00 0.22 0.00 0.07 94.92 03:46:02 AM all 15.55 0.00 1.63 0.40 0.09 82.32 03:46:02 AM 0 25.05 0.00 1.66 0.62 0.10 72.57 03:46:02 AM 1 6.07 0.00 1.61 0.18 0.08 92.06 03:47:01 AM all 29.06 0.00 3.57 1.56 0.10 65.71 03:47:01 AM 0 36.68 0.00 4.12 1.82 0.10 57.28 03:47:01 AM 1 21.43 0.00 3.03 1.29 0.10 74.15 Average: all 17.91 0.00 2.05 1.78 0.08 78.18 Average: 0 23.46 0.00 2.15 1.69 0.09 72.61 Average: 1 12.36 0.00 1.95 1.87 0.08 83.75