---> uname -a: Linux prd-centos8-robot-2c-8g-40346.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 636 4915 19 2146 6765 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:2f:47:de brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.84/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85820sec preferred_lft 85820sec inet6 fe80::f816:3eff:fe2f:47de/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) 10/08/2024 _x86_64_ (2 CPU) 00:55:24 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 100.73 29.19 71.54 6902.10 8131.59 12:58:01 AM 86.64 0.70 85.94 50.78 10032.99 12:59:01 AM 33.74 0.42 33.33 64.79 2989.89 01:00:01 AM 47.45 0.03 47.42 3.47 7060.18 01:01:01 AM 3.00 0.13 2.87 32.38 98.40 01:02:01 AM 2.50 0.07 2.43 2.53 344.58 01:03:01 AM 0.20 0.00 0.20 0.00 3.23 01:04:01 AM 3.98 0.32 3.67 36.93 263.79 01:05:01 AM 29.36 0.52 28.84 63.85 1735.37 Average: 34.18 3.49 30.69 795.22 3406.68 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5342476 7037896 2539956 32.22 2688 1877024 685128 7.67 210108 2006172 154344 12:58:01 AM 5138892 6972500 2743540 34.81 2688 2010116 735648 8.24 221660 2172996 30068 12:59:01 AM 5013640 6966404 2868792 36.39 2688 2126140 763000 8.54 260244 2250112 96004 01:00:01 AM 4988296 7025312 2894136 36.72 2688 2206292 667684 7.48 258204 2259008 16 01:01:01 AM 4928620 6973736 2953812 37.47 2688 2214392 731328 8.19 258584 2318160 6884 01:02:01 AM 4923120 6969588 2959312 37.54 2688 2215736 731328 8.19 258628 2323768 4 01:03:01 AM 4899720 6946236 2982712 37.84 2688 2215804 773620 8.66 258628 2346224 40 01:04:01 AM 5058316 6952380 2824116 35.83 2688 2067336 710372 7.95 264304 2200776 19536 01:05:01 AM 5065492 6959416 2816940 35.74 2688 2069580 732476 8.20 457344 2009008 16736 Average: 5039841 6978163 2842591 36.06 2688 2111380 725620 8.12 271967 2209580 35959 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 282.36 183.46 1599.19 58.92 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 66.18 47.93 587.74 8.08 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 42.26 33.98 295.73 8.21 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 199.62 145.55 45.42 41.86 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 46.33 24.70 72.90 5.08 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 336.18 335.30 70.07 140.05 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 241.46 229.01 807.26 63.96 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 71.02 46.14 192.54 35.78 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 20.73 18.98 17.54 9.51 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 145.13 118.34 409.81 41.27 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) 10/08/2024 _x86_64_ (2 CPU) 00:55:24 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 45.81 0.00 7.97 5.61 0.11 40.49 12:57:01 AM 0 42.77 0.00 9.22 5.99 0.10 41.91 12:57:01 AM 1 48.85 0.00 6.72 5.24 0.12 39.08 12:58:01 AM all 23.57 0.00 3.39 3.96 0.10 68.98 12:58:01 AM 0 9.19 0.00 2.64 3.97 0.12 84.09 12:58:01 AM 1 37.96 0.00 4.14 3.96 0.08 53.86 12:59:01 AM all 23.27 0.00 3.21 0.76 0.08 72.69 12:59:01 AM 0 18.35 0.00 2.74 0.98 0.08 77.85 12:59:01 AM 1 28.18 0.00 3.69 0.53 0.07 67.53 01:00:01 AM all 14.11 0.00 2.82 1.73 0.07 81.27 01:00:01 AM 0 14.30 0.00 3.13 1.51 0.07 81.00 01:00:01 AM 1 13.91 0.00 2.52 1.95 0.07 81.54 01:01:01 AM all 8.38 0.00 0.57 0.13 0.04 90.87 01:01:01 AM 0 2.17 0.00 0.42 0.27 0.03 97.11 01:01:01 AM 1 14.61 0.00 0.72 0.00 0.05 84.62 01:02:01 AM all 28.25 0.00 1.02 0.06 0.09 70.58 01:02:01 AM 0 37.34 0.00 0.74 0.10 0.08 61.74 01:02:01 AM 1 19.21 0.00 1.30 0.02 0.10 79.37 01:03:01 AM all 24.38 0.00 0.63 0.00 0.08 74.91 01:03:01 AM 0 24.14 0.00 0.69 0.00 0.08 75.09 01:03:01 AM 1 24.62 0.00 0.57 0.00 0.08 74.72 01:04:01 AM all 8.00 0.00 1.29 0.45 0.07 90.19 01:04:01 AM 0 5.00 0.00 1.42 0.08 0.07 93.43 01:04:01 AM 1 10.96 0.00 1.17 0.82 0.07 86.99 01:05:01 AM all 30.69 0.00 3.57 0.87 0.09 64.78 01:05:01 AM 0 30.18 0.00 3.27 0.88 0.10 65.57 01:05:01 AM 1 31.20 0.00 3.87 0.85 0.08 63.99 Average: all 22.95 0.00 2.72 1.51 0.08 72.73 Average: 0 20.38 0.00 2.70 1.54 0.08 75.30 Average: 1 25.51 0.00 2.75 1.49 0.08 70.17