---> uname -a: Linux prd-centos8-robot-2c-8g-15805.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 601 4982 19 2113 6799 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:f8:1d:13 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.194/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85796sec preferred_lft 85796sec inet6 fe80::f816:3eff:fef8:1d13/64 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) 08/29/2024 _x86_64_ (2 CPU) 08:44:06 LINUX RESTART (2 CPU) 08:45:01 AM tps rtps wtps bread/s bwrtn/s 08:46:01 AM 65.33 21.26 44.07 6349.08 14287.39 08:47:01 AM 119.21 4.02 115.19 104.90 11277.46 08:48:01 AM 21.26 0.38 20.88 64.26 1584.00 08:49:01 AM 62.40 0.07 62.33 4.00 7605.78 08:50:01 AM 7.80 0.00 7.80 0.00 754.87 08:51:01 AM 2.27 0.10 2.17 32.12 78.64 08:52:01 AM 0.73 0.00 0.73 0.00 10.53 08:53:01 AM 0.47 0.00 0.47 0.00 42.60 08:54:01 AM 30.14 0.85 29.29 101.70 1306.98 Average: 34.40 2.96 31.44 739.59 4105.48 08:45:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:46:01 AM 5373764 7000284 2508668 31.83 2688 1816432 802744 8.99 215912 2002132 115544 08:47:01 AM 5163072 6988840 2719360 34.50 2688 2002504 743844 8.33 221084 2146252 30112 08:48:01 AM 5207352 7037732 2675080 33.94 2688 2007684 712960 7.98 243532 2087648 3272 08:49:01 AM 5030152 7054572 2852280 36.19 2688 2193916 662552 7.42 259284 2220296 16516 08:50:01 AM 5029688 7054108 2852744 36.19 2688 2193916 678416 7.60 259284 2220532 4 08:51:01 AM 4914196 6939872 2968236 37.66 2688 2195156 818236 9.16 259412 2334340 4 08:52:01 AM 4868752 6894468 3013680 38.23 2688 2195196 867372 9.71 259412 2379440 4 08:53:01 AM 5026860 7053728 2855572 36.23 2688 2196348 677220 7.58 259772 2222396 4 08:54:01 AM 5126180 6991520 2756252 34.97 2688 2040720 726364 8.13 443952 1960304 10584 Average: 5082224 7001680 2800208 35.52 2688 2093541 743301 8.32 269072 2174816 19560 08:45:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 AM eth0 306.83 180.74 1565.90 60.52 0.00 0.00 0.00 0.00 08:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 AM eth0 58.33 45.98 554.88 8.08 0.00 0.00 0.00 0.00 08:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 AM eth0 19.28 10.51 7.73 3.91 0.00 0.00 0.00 0.00 08:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 AM eth0 255.11 189.25 319.81 41.92 0.00 0.00 0.00 0.00 08:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 AM eth0 1.50 0.72 0.18 0.12 0.00 0.00 0.00 0.00 08:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 AM eth0 272.24 241.80 2329.88 704.08 0.00 0.00 0.00 0.00 08:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 AM eth0 620.01 518.46 7064.04 33.48 0.00 0.00 0.00 0.00 08:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 AM eth0 262.61 211.70 2732.02 14.42 0.00 0.00 0.00 0.00 08:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 AM eth0 47.83 38.72 85.37 30.15 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 204.86 159.76 1628.80 99.63 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) 08/29/2024 _x86_64_ (2 CPU) 08:44:06 LINUX RESTART (2 CPU) 08:45:01 AM CPU %user %nice %system %iowait %steal %idle 08:46:01 AM all 29.36 0.00 5.67 12.67 0.10 52.20 08:46:01 AM 0 26.09 0.00 6.38 11.96 0.10 55.47 08:46:01 AM 1 32.62 0.00 4.96 13.39 0.10 48.93 08:47:01 AM all 30.65 0.00 5.32 4.40 0.11 59.52 08:47:01 AM 0 11.76 0.00 3.73 3.39 0.08 81.03 08:47:01 AM 1 49.57 0.00 6.92 5.40 0.13 37.97 08:48:01 AM all 10.75 0.00 1.68 0.69 0.05 86.84 08:48:01 AM 0 6.40 0.00 1.50 0.77 0.05 91.28 08:48:01 AM 1 15.10 0.00 1.86 0.60 0.05 82.40 08:49:01 AM all 26.93 0.00 4.44 2.06 0.08 66.48 08:49:01 AM 0 22.51 0.00 4.18 1.65 0.08 71.57 08:49:01 AM 1 31.34 0.00 4.71 2.47 0.08 61.40 08:50:01 AM all 0.31 0.00 0.14 0.18 0.03 99.35 08:50:01 AM 0 0.08 0.00 0.12 0.02 0.03 99.75 08:50:01 AM 1 0.53 0.00 0.17 0.33 0.02 98.95 08:51:01 AM all 12.33 0.00 0.89 0.03 0.08 86.66 08:51:01 AM 0 10.83 0.00 0.71 0.02 0.08 88.36 08:51:01 AM 1 13.82 0.00 1.07 0.05 0.08 84.98 08:52:01 AM all 11.76 0.00 1.32 0.00 0.11 86.81 08:52:01 AM 0 1.73 0.00 0.45 0.00 0.10 97.71 08:52:01 AM 1 21.81 0.00 2.19 0.00 0.12 75.88 08:53:01 AM all 7.81 0.00 0.86 0.00 0.08 91.25 08:53:01 AM 0 9.80 0.00 1.02 0.00 0.08 89.10 08:53:01 AM 1 5.84 0.00 0.69 0.00 0.08 93.39 08:54:01 AM all 30.67 0.00 3.94 0.36 0.08 64.95 08:54:01 AM 0 14.95 0.00 3.46 0.18 0.08 81.32 08:54:01 AM 1 46.36 0.00 4.42 0.53 0.08 48.61 Average: all 17.86 0.00 2.70 2.26 0.08 77.09 Average: 0 11.57 0.00 2.40 2.00 0.08 83.96 Average: 1 24.14 0.00 3.00 2.53 0.08 70.24