---> uname -a: Linux prd-centos8-robot-2c-8g-19904.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 607 4962 19 2127 6793 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:3c:0f:06 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.222/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85801sec preferred_lft 85801sec inet6 fe80::f816:3eff:fe3c:f06/64 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) 09/08/2024 _x86_64_ (2 CPU) 00:48:16 LINUX RESTART (2 CPU) 12:49:01 AM tps rtps wtps bread/s bwrtn/s 12:50:01 AM 97.47 48.95 48.52 6208.60 23671.58 12:51:01 AM 114.16 7.36 106.80 1295.57 10050.42 12:52:01 AM 34.82 0.47 34.36 65.71 4302.52 12:53:01 AM 56.35 2.52 53.83 396.00 4994.02 12:54:01 AM 14.51 0.00 14.51 0.00 3337.61 12:55:01 AM 0.35 0.00 0.35 0.00 6.70 12:56:01 AM 0.10 0.00 0.10 0.00 1.43 12:57:01 AM 0.22 0.08 0.13 31.99 0.95 12:58:01 AM 28.02 0.65 27.37 74.11 1269.68 Average: 38.45 6.67 31.78 896.92 5292.90 12:49:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:50:01 AM 5463512 7026356 2418920 30.69 2688 1753364 735760 8.24 190876 1939668 129840 12:51:01 AM 5197048 7026028 2685384 34.07 2688 2005676 688768 7.71 215276 2125908 106392 12:52:01 AM 5236176 7066592 2646256 33.57 2688 2007712 655372 7.34 240268 2062448 24 12:53:01 AM 4999612 7039396 2882820 36.57 2688 2209040 663556 7.43 263036 2248340 92916 12:54:01 AM 4997552 7037340 2884880 36.60 2688 2209044 663556 7.43 263036 2248256 8 12:55:01 AM 4997092 7036880 2885340 36.60 2688 2209044 663556 7.43 263036 2248648 16 12:56:01 AM 4997356 7037144 2885076 36.60 2688 2209044 663556 7.43 263036 2248668 4 12:57:01 AM 4996852 7038292 2885580 36.61 2688 2210680 650124 7.28 263488 2248784 680 12:58:01 AM 5083580 6953420 2798852 35.51 2688 2044976 761728 8.53 445576 2002184 176 Average: 5107642 7029050 2774790 35.20 2688 2095398 682886 7.65 267514 2152545 36673 12:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 254.95 157.48 1319.67 56.73 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 72.91 61.18 806.97 9.22 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 15.29 9.33 6.29 3.47 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 237.67 165.69 315.64 43.65 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 1.58 0.67 0.20 0.11 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 1.08 0.60 0.46 1.28 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 1.72 0.35 0.35 0.20 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 14.03 9.11 4.21 2.64 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 46.18 35.22 80.94 23.51 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 71.72 48.85 281.65 15.65 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) 09/08/2024 _x86_64_ (2 CPU) 00:48:16 LINUX RESTART (2 CPU) 12:49:01 AM CPU %user %nice %system %iowait %steal %idle 12:50:01 AM all 27.96 0.03 5.98 28.48 0.21 37.33 12:50:01 AM 0 25.43 0.03 5.31 26.07 0.15 43.01 12:50:01 AM 1 30.51 0.03 6.64 30.91 0.27 31.64 12:51:01 AM all 32.79 0.00 5.29 4.13 0.15 57.64 12:51:01 AM 0 36.73 0.00 5.42 4.50 0.17 53.18 12:51:01 AM 1 28.85 0.00 5.16 3.76 0.13 62.09 12:52:01 AM all 10.55 0.00 1.43 1.55 0.08 86.39 12:52:01 AM 0 6.85 0.00 1.39 1.65 0.08 90.02 12:52:01 AM 1 14.25 0.00 1.47 1.45 0.07 82.76 12:53:01 AM all 28.22 0.00 5.15 1.71 0.11 64.82 12:53:01 AM 0 32.58 0.00 6.02 1.57 0.10 59.73 12:53:01 AM 1 23.87 0.00 4.27 1.85 0.12 69.89 12:54:01 AM all 0.09 0.00 0.22 0.80 0.03 98.86 12:54:01 AM 0 0.07 0.00 0.23 1.27 0.03 98.40 12:54:01 AM 1 0.12 0.00 0.20 0.33 0.02 99.33 12:55:01 AM all 0.31 0.00 0.06 0.00 0.03 99.60 12:55:01 AM 0 0.48 0.00 0.03 0.00 0.02 99.47 12:55:01 AM 1 0.13 0.00 0.08 0.00 0.05 99.73 12:56:01 AM all 0.33 0.00 0.06 0.00 0.02 99.60 12:56:01 AM 0 0.15 0.00 0.03 0.00 0.00 99.82 12:56:01 AM 1 0.50 0.00 0.08 0.00 0.03 99.38 12:57:01 AM all 1.31 0.00 0.23 0.02 0.03 98.41 12:57:01 AM 0 1.98 0.00 0.23 0.03 0.02 97.73 12:57:01 AM 1 0.64 0.00 0.22 0.00 0.05 99.10 12:58:01 AM all 26.77 0.00 3.22 0.46 0.09 69.47 12:58:01 AM 0 44.36 0.00 4.18 0.80 0.10 50.57 12:58:01 AM 1 9.17 0.00 2.26 0.12 0.08 88.37 Average: all 14.24 0.00 2.40 4.11 0.08 79.17 Average: 0 16.49 0.00 2.53 3.97 0.07 76.92 Average: 1 11.99 0.00 2.26 4.24 0.09 81.42