---> uname -a: Linux prd-centos8-robot-2c-8g-12079.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 627 4920 19 2149 6774 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:a5:dd:53 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.148/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85703sec preferred_lft 85703sec inet6 fe80::f816:3eff:fea5:dd53/64 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) 12/02/2024 _x86_64_ (2 CPU) 02:07:11 LINUX RESTART (2 CPU) 02:08:02 AM tps rtps wtps bread/s bwrtn/s 02:09:01 AM 96.10 22.55 73.55 5127.75 6160.28 02:10:01 AM 84.11 0.70 83.41 50.77 9577.61 02:11:01 AM 13.88 0.38 13.50 62.51 1262.50 02:12:01 AM 18.08 0.03 18.05 2.27 1270.59 02:13:01 AM 50.74 0.03 50.71 3.47 7187.00 02:14:01 AM 3.05 0.10 2.95 32.12 103.85 02:15:01 AM 2.05 0.02 2.03 0.93 337.89 02:16:01 AM 0.25 0.00 0.25 0.00 3.50 02:17:01 AM 0.53 0.00 0.53 0.00 174.52 02:18:01 AM 17.14 0.32 16.83 36.92 1232.57 Average: 28.48 2.38 26.10 524.02 2725.41 02:08:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 AM 5323636 7032928 2558796 32.46 2688 1891116 724164 8.11 211404 2023804 149180 02:10:01 AM 5147756 6982632 2734676 34.69 2688 2012028 757688 8.48 221388 2168832 30680 02:11:01 AM 5227536 7064316 2654896 33.68 2688 2013908 676636 7.58 240556 2070548 12 02:12:01 AM 5034668 6973772 2847764 36.13 2688 2113020 759852 8.51 259328 2234396 80952 02:13:01 AM 4999276 7037692 2883156 36.58 2688 2207844 680268 7.62 257492 2253244 12 02:14:01 AM 4949720 6994056 2932712 37.21 2688 2213856 747688 8.37 257752 2301464 4788 02:15:01 AM 4937484 6985272 2944948 37.36 2688 2217216 747688 8.37 257752 2314916 4 02:16:01 AM 4925692 6973520 2956740 37.51 2688 2217256 767096 8.59 257752 2326440 4 02:17:01 AM 4982500 7036960 2899932 36.79 2688 2223888 675528 7.56 258144 2268728 1532 02:18:01 AM 5056328 6948680 2826104 35.85 2688 2067964 763984 8.55 303244 2175008 13196 Average: 5058460 7002983 2823972 35.83 2688 2117810 730059 8.17 252481 2213738 28036 02:08:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 333.94 204.83 1677.91 63.35 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 52.49 42.01 585.27 7.53 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 15.71 7.08 5.53 3.11 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 35.31 30.38 292.73 5.56 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 129.88 95.90 33.44 23.30 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 36.37 26.69 67.34 2.94 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 249.28 246.48 55.41 103.25 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 249.33 240.71 423.98 83.37 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 78.12 71.74 125.89 20.44 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 57.28 38.27 96.34 42.32 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 123.42 100.24 334.16 35.47 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) 12/02/2024 _x86_64_ (2 CPU) 02:07:11 LINUX RESTART (2 CPU) 02:08:02 AM CPU %user %nice %system %iowait %steal %idle 02:09:01 AM all 37.22 0.00 7.06 3.79 0.14 51.80 02:09:01 AM 0 32.44 0.00 7.54 4.26 0.14 55.63 02:09:01 AM 1 41.99 0.00 6.58 3.32 0.14 47.98 02:10:01 AM all 21.64 0.00 3.10 3.52 0.13 71.62 02:10:01 AM 0 17.20 0.00 2.84 3.59 0.13 76.24 02:10:01 AM 1 26.08 0.00 3.36 3.46 0.12 66.99 02:11:01 AM all 10.13 0.00 1.07 0.46 0.05 88.30 02:11:01 AM 0 8.67 0.00 1.09 0.79 0.05 89.41 02:11:01 AM 1 11.58 0.00 1.05 0.13 0.05 87.19 02:12:01 AM all 12.06 0.00 2.11 0.58 0.06 85.20 02:12:01 AM 0 9.54 0.00 1.85 0.33 0.07 88.21 02:12:01 AM 1 14.57 0.00 2.37 0.82 0.05 82.19 02:13:01 AM all 15.35 0.00 2.80 4.85 0.10 76.90 02:13:01 AM 0 9.60 0.00 2.42 6.05 0.08 81.84 02:13:01 AM 1 21.11 0.00 3.19 3.64 0.12 71.94 02:14:01 AM all 4.58 0.00 0.32 0.22 0.04 94.84 02:14:01 AM 0 2.49 0.00 0.22 0.02 0.03 97.24 02:14:01 AM 1 6.69 0.00 0.42 0.42 0.05 92.42 02:15:01 AM all 26.17 0.00 1.18 0.37 0.25 72.03 02:15:01 AM 0 18.76 0.00 0.46 0.24 0.36 80.19 02:15:01 AM 1 33.82 0.00 1.93 0.51 0.14 63.60 02:16:01 AM all 24.85 0.00 0.62 0.00 0.19 74.34 02:16:01 AM 0 28.17 0.00 0.60 0.00 0.22 71.01 02:16:01 AM 1 21.57 0.00 0.63 0.00 0.15 77.64 02:17:01 AM all 11.14 0.00 0.36 0.03 0.06 88.40 02:17:01 AM 0 6.76 0.00 0.30 0.07 0.07 92.80 02:17:01 AM 1 15.50 0.00 0.42 0.00 0.05 84.03 02:18:01 AM all 14.68 0.00 1.99 3.45 0.07 79.81 02:18:01 AM 0 6.02 0.00 1.27 2.71 0.07 89.93 02:18:01 AM 1 23.35 0.00 2.71 4.19 0.07 69.68 Average: all 17.72 0.00 2.06 1.73 0.11 78.38 Average: 0 13.89 0.00 1.86 1.81 0.12 82.32 Average: 1 21.55 0.00 2.27 1.66 0.09 74.43