---> uname -a: Linux prd-centos8-robot-2c-8g-5827.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 629 4952 19 2115 6771 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:6f:dc:e8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.245/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85772sec preferred_lft 85772sec inet6 fe80::f816:3eff:fe6f:dce8/64 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) 07/30/2024 _x86_64_ (2 CPU) 03:38:14 LINUX RESTART (2 CPU) 03:39:01 AM tps rtps wtps bread/s bwrtn/s 03:40:01 AM 97.82 15.28 82.54 2736.29 6870.81 03:41:01 AM 75.32 0.70 74.62 50.77 9272.90 03:42:01 AM 10.63 0.20 10.43 31.59 332.09 03:43:01 AM 4.38 0.65 3.73 92.37 102.43 03:44:01 AM 47.12 0.03 47.08 3.47 3058.63 03:45:01 AM 23.53 0.12 23.41 33.06 5348.43 03:46:01 AM 2.17 0.00 2.17 0.00 116.18 03:47:01 AM 0.13 0.00 0.13 0.00 1.48 03:48:01 AM 12.96 0.32 12.65 36.93 523.95 Average: 30.45 1.92 28.53 331.61 2847.71 03:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:40:01 AM 5286560 7018628 2595864 32.93 2688 1913888 726468 8.13 211924 2056872 159612 03:41:01 AM 5142920 6963640 2739504 34.75 2688 1998272 741196 8.30 222664 2168028 12 03:42:01 AM 5168632 6990308 2713792 34.43 2688 1999220 726784 8.14 238904 2126504 8 03:43:01 AM 5213436 7039184 2668988 33.86 2688 2003260 671256 7.52 241620 2078780 4 03:44:01 AM 4996532 7020572 2885892 36.61 2688 2193292 676568 7.58 261276 2250992 149468 03:45:01 AM 4944636 6970688 2937788 37.27 2688 2195712 745968 8.35 261752 2296676 1412 03:46:01 AM 4944908 6970960 2937516 37.27 2688 2195712 745968 8.35 261752 2296480 4 03:47:01 AM 4927832 6953904 2954592 37.48 2688 2195732 777760 8.71 261752 2313372 4 03:48:01 AM 5086808 6944548 2795616 35.47 2688 2032796 751552 8.42 286824 2153452 19364 Average: 5079140 6985826 2803284 35.56 2688 2080876 729280 8.17 249830 2193462 36654 03:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 222.71 153.40 1445.23 48.29 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 34.08 23.47 305.49 5.49 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 12.28 5.48 4.58 2.54 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 03:43:01 AM eth0 8.71 5.98 1.51 1.27 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 202.73 178.71 306.66 36.18 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 122.30 111.16 41.02 34.29 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 250.12 249.32 50.93 104.28 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 196.10 193.39 198.05 67.42 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 69.76 52.61 120.53 31.98 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 124.31 108.17 274.90 36.86 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) 07/30/2024 _x86_64_ (2 CPU) 03:38:14 LINUX RESTART (2 CPU) 03:39:01 AM CPU %user %nice %system %iowait %steal %idle 03:40:01 AM all 39.22 0.00 7.01 3.64 0.11 50.02 03:40:01 AM 0 36.07 0.00 6.11 3.37 0.12 54.33 03:40:01 AM 1 42.39 0.00 7.90 3.92 0.10 45.70 03:41:01 AM all 18.78 0.00 2.86 4.81 0.09 73.46 03:41:01 AM 0 16.53 0.00 2.57 3.87 0.10 76.92 03:41:01 AM 1 21.02 0.00 3.16 5.74 0.08 69.99 03:42:01 AM all 9.88 0.00 0.89 1.34 0.05 87.84 03:42:01 AM 0 7.78 0.00 0.91 1.66 0.05 89.60 03:42:01 AM 1 11.98 0.00 0.87 1.02 0.05 86.08 03:43:01 AM all 0.88 0.00 0.75 0.09 0.03 98.24 03:43:01 AM 0 1.00 0.00 0.84 0.07 0.03 98.06 03:43:01 AM 1 0.77 0.00 0.67 0.12 0.03 98.41 03:44:01 AM all 29.59 0.00 5.39 1.07 0.12 63.83 03:44:01 AM 0 29.18 0.00 5.26 0.68 0.12 64.76 03:44:01 AM 1 30.01 0.00 5.52 1.45 0.12 62.90 03:45:01 AM all 7.99 0.00 0.92 1.40 0.07 89.62 03:45:01 AM 0 11.24 0.00 0.62 0.38 0.07 87.68 03:45:01 AM 1 4.73 0.00 1.23 2.42 0.07 91.56 03:46:01 AM all 20.86 0.00 0.53 0.03 0.13 78.45 03:46:01 AM 0 39.73 0.00 0.85 0.00 0.15 59.26 03:46:01 AM 1 2.01 0.00 0.20 0.07 0.12 97.61 03:47:01 AM all 24.92 0.00 0.54 0.00 0.11 74.42 03:47:01 AM 0 24.08 0.00 0.59 0.00 0.08 75.26 03:47:01 AM 1 25.77 0.00 0.50 0.00 0.13 73.59 03:48:01 AM all 15.37 0.00 2.02 0.43 0.08 82.11 03:48:01 AM 0 18.69 0.00 2.18 0.42 0.08 78.63 03:48:01 AM 1 12.03 0.00 1.86 0.44 0.07 85.61 Average: all 18.62 0.00 2.33 1.43 0.09 77.55 Average: 0 20.48 0.00 2.22 1.16 0.09 76.05 Average: 1 16.75 0.00 2.43 1.69 0.09 79.04