---> uname -a: Linux prd-centos8-robot-2c-8g-16832.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 568 5015 19 2113 6832 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:35:41:72 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.108/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85780sec preferred_lft 85780sec inet6 fe80::f816:3eff:fe35:4172/64 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) 09/01/2024 _x86_64_ (2 CPU) 04:28:18 LINUX RESTART (2 CPU) 04:29:01 AM tps rtps wtps bread/s bwrtn/s 04:30:01 AM 114.86 78.57 36.29 7730.09 37353.30 04:31:01 AM 87.44 7.58 79.86 1320.63 6457.70 04:32:01 AM 77.31 0.70 76.61 50.78 9367.04 04:33:01 AM 21.13 0.42 20.71 64.79 1348.64 04:34:01 AM 54.98 0.03 54.95 3.47 7246.67 04:35:01 AM 2.57 0.10 2.47 32.12 79.89 04:36:01 AM 1.93 0.00 1.93 0.00 71.29 04:37:01 AM 0.17 0.00 0.17 0.00 3.62 04:38:01 AM 13.36 0.40 12.96 47.59 620.91 Average: 41.53 9.76 31.77 1027.77 6950.24 04:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:30:01 AM 5662156 7105920 2220276 28.17 2688 1640008 684148 7.66 169260 1779412 52736 04:31:01 AM 5297556 7040920 2584876 32.79 2688 1925220 700316 7.84 212148 2049956 168420 04:32:01 AM 5213156 7039644 2669276 33.86 2688 2003816 676696 7.58 231732 2091864 1108 04:33:01 AM 5083212 7001756 2799220 35.51 2688 2092812 720608 8.07 257416 2187096 71468 04:34:01 AM 5051200 7076108 2831232 35.92 2688 2194144 629204 7.05 259604 2196652 16 04:35:01 AM 4983484 7009592 2898948 36.78 2688 2195344 730600 8.18 259736 2263452 252 04:36:01 AM 4915808 6941956 2966624 37.64 2688 2195384 815168 9.13 259740 2330956 44 04:37:01 AM 4904444 6930924 2977988 37.78 2688 2195724 799068 8.95 259740 2341924 304 04:38:01 AM 5198916 7054600 2683516 34.04 2688 2030508 668584 7.49 441380 1889924 13448 Average: 5145548 7022380 2736884 34.72 2688 2052551 713821 7.99 261195 2125693 34200 04:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 252.40 151.77 858.92 58.93 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 78.99 66.64 935.20 7.97 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 43.42 31.54 331.42 6.73 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 37.01 32.26 272.94 7.40 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 216.19 181.74 51.57 44.01 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 46.62 51.92 8.23 266.78 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 496.63 440.23 5336.81 453.43 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 408.08 343.04 4891.30 22.33 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 129.81 101.90 1015.00 24.57 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 189.90 155.67 1522.34 99.12 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) 09/01/2024 _x86_64_ (2 CPU) 04:28:18 LINUX RESTART (2 CPU) 04:29:01 AM CPU %user %nice %system %iowait %steal %idle 04:30:01 AM all 24.69 0.06 6.27 51.51 0.13 17.34 04:30:01 AM 0 21.19 0.02 6.57 49.64 0.12 22.46 04:30:01 AM 1 28.20 0.10 5.96 53.37 0.14 12.23 04:31:01 AM all 32.95 0.00 5.35 6.03 0.11 55.56 04:31:01 AM 0 32.50 0.00 5.15 6.97 0.12 55.26 04:31:01 AM 1 33.39 0.00 5.56 5.09 0.10 55.86 04:32:01 AM all 20.29 0.00 3.10 4.37 0.07 72.17 04:32:01 AM 0 13.18 0.00 2.68 4.02 0.05 80.06 04:32:01 AM 1 27.39 0.00 3.52 4.72 0.08 64.28 04:33:01 AM all 17.68 0.00 2.49 0.96 0.07 78.80 04:33:01 AM 0 12.37 0.00 1.87 0.68 0.08 85.00 04:33:01 AM 1 23.00 0.00 3.11 1.24 0.05 72.61 04:34:01 AM all 17.26 0.00 3.28 2.44 0.08 76.94 04:34:01 AM 0 9.78 0.00 2.77 2.25 0.08 85.11 04:34:01 AM 1 24.76 0.00 3.78 2.63 0.08 68.75 04:35:01 AM all 4.17 0.00 0.25 0.03 0.04 95.51 04:35:01 AM 0 3.66 0.00 0.27 0.05 0.03 95.99 04:35:01 AM 1 4.68 0.00 0.23 0.02 0.05 95.02 04:36:01 AM all 13.57 0.00 1.35 0.01 0.12 84.96 04:36:01 AM 0 12.58 0.00 1.30 0.02 0.12 85.98 04:36:01 AM 1 14.55 0.00 1.39 0.00 0.12 83.94 04:37:01 AM all 10.26 0.00 1.06 0.00 0.11 88.56 04:37:01 AM 0 13.79 0.00 1.48 0.00 0.10 84.63 04:37:01 AM 1 6.76 0.00 0.66 0.00 0.12 92.46 04:38:01 AM all 17.74 0.00 2.77 0.19 0.08 79.23 04:38:01 AM 0 16.97 0.00 2.92 0.07 0.07 79.98 04:38:01 AM 1 18.51 0.00 2.61 0.32 0.08 78.48 Average: all 17.62 0.01 2.88 7.22 0.09 72.18 Average: 0 15.11 0.00 2.78 7.02 0.09 75.01 Average: 1 20.14 0.01 2.98 7.43 0.09 69.35