---> uname -a: Linux prd-centos8-robot-2c-8g-9238.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 598 4973 19 2126 6803 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:7e:16:ac brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.30/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85827sec preferred_lft 85827sec inet6 fe80::f816:3eff:fe7e:16ac/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) 11/22/2024 _x86_64_ (2 CPU) 00:55:46 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 206.33 149.13 57.20 14454.28 39666.03 12:58:01 AM 120.83 6.96 113.86 1264.11 10343.09 12:59:01 AM 32.33 0.87 31.46 97.18 3647.99 01:00:01 AM 54.57 0.03 54.53 3.47 5355.83 01:01:01 AM 15.71 0.02 15.69 0.13 3331.72 01:02:01 AM 2.60 0.18 2.42 34.78 125.68 01:03:01 AM 0.27 0.00 0.27 0.00 3.37 01:04:01 AM 0.18 0.00 0.18 0.00 1.92 01:05:01 AM 28.72 0.63 28.09 73.18 1398.47 Average: 51.28 17.54 33.74 1769.68 7097.06 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5512076 7064772 2370356 30.07 2688 1743676 713668 7.99 190260 1893600 100712 12:58:01 AM 5226456 7061100 2655976 33.69 2688 2011160 655992 7.35 211544 2100528 90056 12:59:01 AM 5266752 7103708 2615680 33.18 2688 2014072 621052 6.95 240404 2032564 20 01:00:01 AM 5014148 7050720 2868284 36.39 2688 2206052 671904 7.52 257416 2240292 89880 01:01:01 AM 5011528 7048124 2870904 36.42 2688 2206056 671904 7.52 257412 2240572 4 01:02:01 AM 4963232 7002308 2919200 37.03 2688 2208528 725136 8.12 257840 2288512 8 01:03:01 AM 4946204 6985296 2936228 37.25 2688 2208544 757516 8.48 257840 2304648 28 01:04:01 AM 5007468 7048428 2874964 36.47 2688 2210412 659508 7.38 258232 2244044 1876 01:05:01 AM 5108220 6977372 2774212 35.19 2688 2045020 732244 8.20 449736 1975476 192 Average: 5117343 7037981 2765089 35.08 2688 2094836 689880 7.72 264520 2146693 31420 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 275.76 168.51 1337.26 56.43 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 93.27 69.21 934.09 9.83 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 16.91 9.93 6.94 3.72 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 234.69 165.81 337.03 46.36 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 2.03 0.70 0.23 0.12 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 175.83 162.38 51.07 65.25 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 234.17 230.87 190.88 90.14 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 141.49 139.68 80.17 48.09 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 67.41 43.05 90.57 27.02 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 137.96 110.02 336.47 38.55 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) 11/22/2024 _x86_64_ (2 CPU) 00:55:46 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 45.64 0.07 11.55 8.04 0.12 34.59 12:57:01 AM 0 38.70 0.03 11.57 7.10 0.12 42.48 12:57:01 AM 1 52.54 0.10 11.53 8.98 0.12 26.73 12:58:01 AM all 33.44 0.00 5.51 8.02 0.12 52.92 12:58:01 AM 0 28.21 0.00 5.50 8.24 0.12 57.93 12:58:01 AM 1 38.67 0.00 5.52 7.79 0.12 47.91 12:59:01 AM all 11.16 0.00 1.54 1.04 0.06 86.20 12:59:01 AM 0 12.12 0.00 1.39 0.73 0.07 85.69 12:59:01 AM 1 10.20 0.00 1.69 1.35 0.05 86.71 01:00:01 AM all 27.09 0.00 4.45 1.75 0.08 66.63 01:00:01 AM 0 31.38 0.00 5.10 2.09 0.08 61.35 01:00:01 AM 1 22.82 0.00 3.80 1.40 0.08 71.89 01:01:01 AM all 0.35 0.00 0.23 0.71 0.03 98.68 01:01:01 AM 0 0.58 0.00 0.32 1.12 0.03 97.94 01:01:01 AM 1 0.12 0.00 0.15 0.30 0.02 99.42 01:02:01 AM all 14.96 0.00 0.57 0.04 0.08 84.36 01:02:01 AM 0 2.29 0.00 0.40 0.07 0.07 97.17 01:02:01 AM 1 27.65 0.00 0.74 0.02 0.08 71.51 01:03:01 AM all 19.93 0.00 0.49 0.00 0.07 79.52 01:03:01 AM 0 10.50 0.00 0.28 0.00 0.07 89.15 01:03:01 AM 1 29.35 0.00 0.69 0.00 0.07 69.89 01:04:01 AM all 19.11 0.00 0.45 0.00 0.08 80.35 01:04:01 AM 0 35.63 0.00 0.60 0.00 0.10 63.67 01:04:01 AM 1 2.57 0.00 0.30 0.00 0.07 97.06 01:05:01 AM all 25.65 0.00 3.26 0.58 0.08 70.44 01:05:01 AM 0 16.82 0.00 3.16 0.45 0.07 79.51 01:05:01 AM 1 34.49 0.00 3.36 0.70 0.08 61.37 Average: all 21.90 0.01 3.11 2.24 0.08 72.67 Average: 0 19.55 0.00 3.14 2.20 0.08 75.04 Average: 1 24.25 0.01 3.08 2.28 0.08 70.30