---> uname -a: Linux prd-centos8-robot-2c-8g-12482.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: 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 595 4958 19 2143 6805 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:71:8b:1d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.237/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85830sec preferred_lft 85830sec inet6 fe80::f816:3eff:fe71:8b1d/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) 08:35:41 LINUX RESTART (2 CPU) 08:36:01 AM tps rtps wtps bread/s bwrtn/s 08:37:01 AM 180.02 123.44 56.58 13782.47 38439.64 08:38:01 AM 124.96 6.87 118.10 1249.93 10576.32 08:39:01 AM 35.67 1.02 34.66 113.16 4246.38 08:40:01 AM 26.47 0.47 26.00 59.70 1508.18 08:41:01 AM 45.58 0.12 45.46 35.46 6956.36 08:42:01 AM 1.60 0.03 1.57 1.07 315.64 08:43:01 AM 0.47 0.00 0.47 0.00 8.20 08:44:01 AM 0.62 0.00 0.62 0.00 147.64 08:45:01 AM 28.84 0.83 28.01 100.77 1758.78 Average: 49.36 14.75 34.60 1704.77 7106.31 08:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:37:01 AM 5529816 7050408 2352608 29.85 2688 1713616 709404 7.94 185432 1883340 100680 08:38:01 AM 5148404 6973292 2734020 34.69 2688 2001900 735996 8.24 212400 2175656 106204 08:39:01 AM 5260748 7088472 2621676 33.26 2688 2005184 621024 6.95 241144 2034888 24 08:40:01 AM 5009504 7036300 2872920 36.45 2688 2196220 673220 7.54 259264 2243132 170524 08:41:01 AM 4989792 7021396 2892632 36.70 2688 2200956 707664 7.92 261720 2253688 368 08:42:01 AM 4971236 7010880 2911188 36.93 2688 2208996 707664 7.92 261716 2272056 4 08:43:01 AM 4957476 6997156 2924948 37.11 2688 2209032 746220 8.36 261716 2286040 4 08:44:01 AM 5018624 7064320 2863800 36.33 2688 2215048 637108 7.13 262144 2224748 1776 08:45:01 AM 5114128 7002748 2768296 35.12 2688 2063884 672880 7.53 457220 1959052 1544 Average: 5111081 7027219 2771343 35.16 2688 2090537 690131 7.73 266973 2148067 42348 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 270.83 162.18 1198.09 57.68 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 95.23 74.37 939.53 10.73 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 17.19 8.56 6.56 3.29 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 36.37 30.90 270.07 6.31 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 247.84 215.95 54.14 47.04 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 249.65 248.52 115.93 102.24 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 281.31 276.12 428.27 96.25 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 57.44 52.07 255.70 10.55 0.00 0.00 0.00 0.00 08:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 AM eth0 59.31 40.39 99.05 41.35 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 146.13 123.23 374.14 41.71 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) 08:35:41 LINUX RESTART (2 CPU) 08:36:01 AM CPU %user %nice %system %iowait %steal %idle 08:37:01 AM all 33.56 0.08 10.23 27.66 0.09 28.38 08:37:01 AM 0 27.19 0.08 11.99 28.86 0.10 31.77 08:37:01 AM 1 39.91 0.08 8.46 26.47 0.08 24.99 08:38:01 AM all 36.50 0.00 5.87 4.42 0.10 53.10 08:38:01 AM 0 40.03 0.00 6.32 5.43 0.10 48.12 08:38:01 AM 1 32.97 0.00 5.43 3.42 0.10 58.08 08:39:01 AM all 11.88 0.00 1.58 1.63 0.08 84.84 08:39:01 AM 0 14.34 0.00 1.35 1.99 0.08 82.24 08:39:01 AM 1 9.42 0.00 1.80 1.27 0.07 87.44 08:40:01 AM all 18.43 0.00 3.41 0.92 0.07 77.18 08:40:01 AM 0 25.89 0.00 4.03 1.13 0.07 68.88 08:40:01 AM 1 10.99 0.00 2.78 0.70 0.07 85.46 08:41:01 AM all 12.34 0.00 2.07 1.59 0.07 83.93 08:41:01 AM 0 14.83 0.00 2.18 1.79 0.07 81.13 08:41:01 AM 1 9.87 0.00 1.96 1.39 0.07 86.71 08:42:01 AM all 26.92 0.00 1.83 0.05 0.11 71.10 08:42:01 AM 0 42.19 0.00 2.45 0.10 0.12 55.14 08:42:01 AM 1 11.70 0.00 1.20 0.00 0.10 86.99 08:43:01 AM all 27.60 0.00 0.56 0.00 0.09 71.74 08:43:01 AM 0 43.30 0.00 0.74 0.00 0.10 55.87 08:43:01 AM 1 11.94 0.00 0.39 0.00 0.08 87.59 08:44:01 AM all 6.00 0.00 0.38 0.05 0.07 93.50 08:44:01 AM 0 8.73 0.00 0.46 0.00 0.08 90.73 08:44:01 AM 1 3.31 0.00 0.30 0.10 0.05 96.24 08:45:01 AM all 30.25 0.00 3.76 1.39 0.10 64.50 08:45:01 AM 0 39.82 0.00 4.09 2.45 0.10 53.54 08:45:01 AM 1 20.68 0.00 3.42 0.33 0.10 75.46 Average: all 22.62 0.01 3.30 4.18 0.09 69.81 Average: 0 28.51 0.01 3.74 4.63 0.09 63.02 Average: 1 16.75 0.01 2.86 3.73 0.08 76.57