---> uname -a: Linux prd-centos8-robot-2c-8g-12474.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 664 4919 19 2113 6736 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:26:35:e6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.62/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85815sec preferred_lft 85815sec inet6 fe80::f816:3eff:fe26:35e6/64 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) 08/21/2024 _x86_64_ (2 CPU) 08:34:57 LINUX RESTART (2 CPU) 08:36:01 AM tps rtps wtps bread/s bwrtn/s 08:37:01 AM 108.73 46.93 61.80 5675.31 15291.22 08:38:01 AM 102.30 7.41 94.89 1296.50 8838.47 08:39:01 AM 27.94 0.80 27.14 120.09 3350.47 08:40:01 AM 39.64 0.03 39.60 2.27 2471.14 08:41:01 AM 28.81 0.13 28.67 35.59 5899.00 08:42:01 AM 4.25 0.00 4.25 0.00 154.78 08:43:01 AM 0.60 0.00 0.60 0.00 15.38 08:44:01 AM 12.05 0.33 11.71 37.86 414.95 Average: 40.54 6.96 33.58 895.97 4554.51 08:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:37:01 AM 5409980 7001396 2472452 31.37 2688 1781656 837768 9.38 192544 1986696 103568 08:38:01 AM 5142452 6965580 2739980 34.76 2688 1999952 817568 9.15 222604 2170676 87028 08:39:01 AM 5217524 7044980 2664908 33.81 2688 2004824 740928 8.30 241740 2076996 24 08:40:01 AM 4951184 6978432 2931248 37.19 2688 2196156 799332 8.95 258224 2301108 165244 08:41:01 AM 4884148 6912332 2998284 38.04 2688 2197504 853932 9.56 261632 2358900 256 08:42:01 AM 4724824 6753048 3157608 40.06 2688 2197544 1002372 11.22 261632 2517884 4 08:43:01 AM 4737932 6766476 3144500 39.89 2688 2197864 985900 11.04 261632 2505044 68 08:44:01 AM 5051764 6906388 2830668 35.91 2688 2030188 836220 9.36 286656 2190228 17116 Average: 5014976 6916079 2867456 36.38 2688 2075711 859252 9.62 248333 2263442 46664 08:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM eth0 268.58 164.98 1549.73 59.69 0.00 0.00 0.00 0.00 08:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 AM eth0 55.80 43.87 585.77 8.13 0.00 0.00 0.00 0.00 08:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 AM eth0 15.88 6.88 5.22 2.98 0.00 0.00 0.00 0.00 08:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 AM eth0 40.59 34.52 275.62 8.63 0.00 0.00 0.00 0.00 08:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 AM eth0 176.06 177.19 38.32 254.89 0.00 0.00 0.00 0.00 08:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 AM eth0 403.35 379.79 5291.56 485.88 0.00 0.00 0.00 0.00 08:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 AM eth0 346.00 315.09 5262.75 20.53 0.00 0.00 0.00 0.00 08:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 AM eth0 130.79 111.65 1342.58 29.73 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 179.63 154.25 1793.95 108.81 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) 08/21/2024 _x86_64_ (2 CPU) 08:34:57 LINUX RESTART (2 CPU) 08:36:01 AM CPU %user %nice %system %iowait %steal %idle 08:37:01 AM all 26.71 0.05 5.52 17.47 0.11 50.14 08:37:01 AM 0 34.92 0.03 6.15 18.26 0.12 40.52 08:37:01 AM 1 18.51 0.07 4.89 16.68 0.10 59.76 08:38:01 AM all 32.58 0.00 5.39 4.75 0.10 57.19 08:38:01 AM 0 40.07 0.00 5.33 3.72 0.10 50.78 08:38:01 AM 1 25.06 0.00 5.44 5.78 0.10 63.62 08:39:01 AM all 10.42 0.00 1.40 1.70 0.09 86.38 08:39:01 AM 0 13.99 0.00 1.55 2.45 0.12 81.89 08:39:01 AM 1 6.84 0.00 1.25 0.95 0.07 90.89 08:40:01 AM all 24.99 0.00 4.66 2.52 0.12 67.72 08:40:01 AM 0 20.57 0.00 4.49 2.16 0.15 72.64 08:40:01 AM 1 29.40 0.00 4.83 2.88 0.08 62.80 08:41:01 AM all 7.31 0.00 1.16 5.64 0.06 85.82 08:41:01 AM 0 8.40 0.00 1.17 5.93 0.05 84.44 08:41:01 AM 1 6.23 0.00 1.15 5.36 0.07 87.20 08:42:01 AM all 15.37 0.00 1.21 0.02 0.12 83.29 08:42:01 AM 0 18.39 0.00 1.62 0.02 0.12 79.86 08:42:01 AM 1 12.36 0.00 0.81 0.02 0.12 86.70 08:43:01 AM all 10.95 0.00 1.03 0.00 0.12 87.90 08:43:01 AM 0 3.19 0.00 0.44 0.00 0.12 96.25 08:43:01 AM 1 18.73 0.00 1.63 0.00 0.12 79.53 08:44:01 AM all 16.34 0.00 2.17 0.13 0.08 81.27 08:44:01 AM 0 22.58 0.00 2.64 0.20 0.08 74.49 08:44:01 AM 1 10.05 0.00 1.70 0.07 0.08 88.10 Average: all 18.09 0.01 2.82 4.03 0.10 74.95 Average: 0 20.28 0.00 2.93 4.09 0.11 72.59 Average: 1 15.90 0.01 2.72 3.97 0.09 77.32