---> uname -a: Linux prd-centos8-robot-2c-8g-3295.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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: 2799.998 BogoMIPS: 5599.99 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 556 5026 19 2115 6845 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:e5:91:30 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.40/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85785sec preferred_lft 85785sec inet6 fe80::f816:3eff:fee5:9130/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/20/2024 _x86_64_ (2 CPU) 07:48:29 LINUX RESTART (2 CPU) 07:49:01 AM tps rtps wtps bread/s bwrtn/s 07:50:01 AM 94.80 37.49 57.31 5515.23 36815.69 07:51:01 AM 82.36 15.94 66.42 2818.99 6078.53 07:52:01 AM 84.94 0.72 84.22 51.45 8064.55 07:53:01 AM 23.45 0.38 23.06 62.52 3149.74 07:54:01 AM 30.59 0.63 29.96 70.91 1890.70 07:55:01 AM 36.71 0.05 36.66 3.60 6855.51 07:56:01 AM 5.93 0.00 5.93 0.00 230.36 07:57:01 AM 0.55 0.00 0.55 0.00 10.08 07:58:01 AM 12.73 0.32 12.41 44.79 568.99 Average: 41.34 6.17 35.17 952.05 7074.10 07:49:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:50:01 AM 5891396 7239880 1991040 25.26 2688 1547880 573936 6.43 151468 1582032 19064 07:51:01 AM 5392804 7090512 2489632 31.58 2688 1880500 663876 7.43 209316 1959764 144340 07:52:01 AM 5210704 7037420 2671732 33.89 2688 2003276 689568 7.72 221008 2105616 80220 07:53:01 AM 5274132 7102124 2608304 33.09 2688 2005152 625408 7.00 239072 2024516 12 07:54:01 AM 4983640 7018692 2898796 36.78 2688 2204872 685520 7.68 259904 2271416 178088 07:55:01 AM 4976032 7013132 2906404 36.87 2688 2206708 721380 8.08 262008 2270548 268 07:56:01 AM 4912404 6949544 2970032 37.68 2688 2206748 820448 9.19 262008 2334200 4 07:57:01 AM 4909892 6947304 2972544 37.71 2688 2207028 803220 8.99 262036 2337256 176 07:58:01 AM 5218336 7076788 2664100 33.80 2688 2033764 635444 7.12 436792 1878436 13356 Average: 5196593 7052822 2685843 34.07 2688 2032881 690978 7.74 255957 2084865 48392 07:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 AM eth0 83.27 46.75 345.79 15.61 0.00 0.00 0.00 0.00 07:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:51:01 AM eth0 183.06 127.60 1189.52 36.38 0.00 0.00 0.00 0.00 07:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 AM eth0 44.47 38.39 498.09 7.56 0.00 0.00 0.00 0.00 07:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 AM eth0 17.40 6.98 5.91 11.37 0.00 0.00 0.00 0.00 07:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:54:01 AM eth0 38.75 34.42 286.22 7.71 0.00 0.00 0.00 0.00 07:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 AM eth0 200.12 175.07 49.49 135.45 0.00 0.00 0.00 0.00 07:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:56:01 AM eth0 432.77 387.74 5112.28 609.00 0.00 0.00 0.00 0.00 07:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:57:01 AM eth0 424.33 366.92 5186.62 23.86 0.00 0.00 0.00 0.00 07:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:58:01 AM eth0 124.36 105.73 1083.30 24.82 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 172.06 143.29 1528.57 96.86 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/20/2024 _x86_64_ (2 CPU) 07:48:29 LINUX RESTART (2 CPU) 07:49:01 AM CPU %user %nice %system %iowait %steal %idle 07:50:01 AM all 14.82 0.03 4.02 56.88 0.07 24.17 07:50:01 AM 0 15.13 0.05 3.69 56.44 0.07 24.62 07:50:01 AM 1 14.50 0.02 4.35 57.33 0.07 23.73 07:51:01 AM all 33.71 0.00 5.65 4.00 0.09 56.54 07:51:01 AM 0 31.05 0.00 4.57 4.67 0.10 59.62 07:51:01 AM 1 36.38 0.00 6.73 3.34 0.08 53.47 07:52:01 AM all 36.72 0.00 4.19 3.34 0.10 55.65 07:52:01 AM 0 30.77 0.00 4.07 2.65 0.08 62.42 07:52:01 AM 1 42.66 0.00 4.31 4.03 0.12 48.89 07:53:01 AM all 11.89 0.00 1.15 0.67 0.05 86.25 07:53:01 AM 0 3.95 0.00 0.95 0.80 0.05 94.24 07:53:01 AM 1 19.80 0.00 1.34 0.53 0.05 78.28 07:54:01 AM all 24.10 0.00 3.75 0.52 0.09 71.53 07:54:01 AM 0 16.26 0.00 2.78 0.50 0.10 80.36 07:54:01 AM 1 31.97 0.00 4.72 0.55 0.08 62.68 07:55:01 AM all 11.20 0.00 2.04 1.88 0.05 84.84 07:55:01 AM 0 11.92 0.00 2.19 1.79 0.05 84.05 07:55:01 AM 1 10.48 0.00 1.88 1.96 0.05 85.63 07:56:01 AM all 14.20 0.00 1.09 0.06 0.10 84.55 07:56:01 AM 0 15.45 0.00 1.30 0.02 0.10 83.14 07:56:01 AM 1 12.95 0.00 0.89 0.10 0.10 85.96 07:57:01 AM all 11.49 0.00 1.13 0.00 0.09 87.28 07:57:01 AM 0 6.55 0.00 0.66 0.00 0.08 92.71 07:57:01 AM 1 16.48 0.00 1.61 0.00 0.10 81.81 07:58:01 AM all 19.50 0.00 2.69 0.18 0.07 77.56 07:58:01 AM 0 10.17 0.00 2.38 0.15 0.07 87.23 07:58:01 AM 1 28.87 0.00 3.01 0.22 0.07 67.84 Average: all 19.77 0.00 2.86 7.48 0.08 69.81 Average: 0 15.71 0.01 2.51 7.40 0.08 74.29 Average: 1 23.82 0.00 3.21 7.55 0.08 65.34