---> uname -a: Linux prd-centos8-robot-2c-8g-19120.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 578 4966 19 2152 6823 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:20:33:34 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.193/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85904sec preferred_lft 85904sec inet6 fe80::f816:3eff:fe20:3334/64 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) 07/09/2024 _x86_64_ (2 CPU) 04:42:24 LINUX RESTART (2 CPU) 04:43:01 AM tps rtps wtps bread/s bwrtn/s 04:44:01 AM 103.45 59.63 43.82 6406.93 32627.91 04:45:01 AM 117.55 7.12 110.43 1262.59 9534.41 04:46:01 AM 37.70 0.63 37.07 48.92 5300.43 04:47:01 AM 9.80 0.85 8.95 123.96 201.35 04:48:01 AM 31.71 0.00 31.71 0.00 1738.83 04:49:01 AM 35.40 0.13 35.27 35.59 6391.74 04:50:01 AM 20.55 0.42 20.13 47.73 2255.69 Average: 50.88 9.83 41.05 1132.29 8293.18 04:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:44:01 AM 5609056 7092164 2273376 28.84 2688 1676740 684076 7.66 175856 1819476 78728 04:45:01 AM 5250824 7052932 2631608 33.39 2688 1979940 662072 7.41 210396 2082044 121764 04:46:01 AM 5194380 7014512 2688052 34.10 2688 1997516 704992 7.89 221136 2124644 12 04:47:01 AM 5264488 7089632 2617944 33.21 2688 2002504 640920 7.18 240392 2035516 8 04:48:01 AM 5056980 7073940 2825452 35.84 2688 2186168 637240 7.14 257056 2202920 179556 04:49:01 AM 4968156 7005944 2914276 36.97 2688 2207488 693316 7.76 260380 2281652 20232 04:50:01 AM 5105596 7002208 2776836 35.23 2688 2071980 715400 8.01 457908 1970964 13348 Average: 5207069 7047333 2675363 33.94 2688 2017477 676859 7.58 260446 2073888 59093 04:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 256.61 143.62 986.64 52.98 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 82.15 68.24 799.24 9.63 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 30.64 17.56 266.18 2.90 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 13.81 9.95 5.04 3.56 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 44.56 35.96 274.11 8.64 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 260.86 226.49 414.13 48.15 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 68.01 48.34 115.28 54.75 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 108.10 78.60 408.66 25.80 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) 07/09/2024 _x86_64_ (2 CPU) 04:42:24 LINUX RESTART (2 CPU) 04:43:01 AM CPU %user %nice %system %iowait %steal %idle 04:44:01 AM all 27.42 0.06 6.15 36.07 0.12 30.19 04:44:01 AM 0 32.42 0.05 5.15 38.96 0.12 23.29 04:44:01 AM 1 22.43 0.07 7.14 33.19 0.12 37.05 04:45:01 AM all 36.23 0.00 5.84 5.64 0.12 52.18 04:45:01 AM 0 45.24 0.00 7.04 6.64 0.13 40.95 04:45:01 AM 1 27.24 0.00 4.63 4.63 0.10 63.40 04:46:01 AM all 10.61 0.00 1.23 2.54 0.06 85.57 04:46:01 AM 0 10.80 0.00 1.59 3.49 0.07 84.06 04:46:01 AM 1 10.43 0.00 0.87 1.59 0.05 87.07 04:47:01 AM all 10.37 0.00 1.29 0.63 0.04 87.66 04:47:01 AM 0 8.68 0.00 1.37 0.33 0.03 89.59 04:47:01 AM 1 12.07 0.00 1.22 0.94 0.05 85.72 04:48:01 AM all 24.11 0.00 4.07 0.50 0.08 71.24 04:48:01 AM 0 30.45 0.00 4.43 0.73 0.08 64.30 04:48:01 AM 1 17.77 0.00 3.70 0.27 0.08 78.18 04:49:01 AM all 10.37 0.00 1.49 1.20 0.06 86.89 04:49:01 AM 0 16.37 0.00 1.75 0.88 0.07 80.94 04:49:01 AM 1 4.40 0.00 1.22 1.52 0.05 92.80 04:50:01 AM all 21.78 0.00 2.81 0.57 0.07 74.76 04:50:01 AM 0 20.99 0.00 2.79 0.75 0.07 75.40 04:50:01 AM 1 22.59 0.00 2.84 0.39 0.07 74.12 Average: all 20.12 0.01 3.26 6.66 0.08 69.87 Average: 0 23.55 0.01 3.44 7.31 0.08 65.62 Average: 1 16.69 0.01 3.08 6.02 0.07 74.13