---> uname -a: Linux prd-centos8-robot-2c-8g-3796.novalocal 4.18.0-532.el8.x86_64 #1 SMP Thu Dec 21 12:11:59 UTC 2023 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 615 4926 19 2155 6785 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:3d:1f:e5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.117/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85809sec preferred_lft 85809sec inet6 fe80::f816:3eff:fe3d:1fe5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 02/06/2024 _x86_64_ (2 CPU) 06:29:58 LINUX RESTART (2 CPU) 06:30:00 AM tps rtps wtps bread/s bwrtn/s 06:31:01 AM 292.99 233.85 59.14 15308.26 36720.18 06:32:01 AM 88.57 15.46 73.11 2611.26 6171.91 06:33:01 AM 92.95 0.62 92.33 27.46 9331.98 06:34:01 AM 17.85 0.05 17.80 1.07 1974.30 06:35:01 AM 1.23 0.00 1.23 0.00 24.71 06:36:01 AM 13.06 1.12 11.95 130.49 585.14 06:37:01 AM 55.21 0.03 55.18 3.47 6879.02 06:38:01 AM 19.08 0.02 19.06 0.13 1920.38 06:39:01 AM 20.18 0.32 19.86 44.12 2017.19 Average: 67.47 28.55 38.91 2053.69 7379.40 06:30:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:31:01 AM 5871540 7232888 2010916 25.51 2688 1561532 613196 6.87 130884 1627396 19072 06:32:01 AM 5337284 7044044 2545172 32.29 2688 1890104 714016 7.99 184792 2043300 137652 06:33:01 AM 5227412 7044168 2655044 33.68 2688 1993020 692744 7.76 194352 2114400 50592 06:34:01 AM 5225016 7041108 2657440 33.71 2688 1993036 692744 7.76 194368 2117272 8 06:35:01 AM 5252544 7069676 2629912 33.36 2688 1994100 657900 7.37 201832 2082816 1084 06:36:01 AM 5159128 7025348 2723328 34.55 2688 2041312 730988 8.18 225856 2145160 40340 06:37:01 AM 5004956 7016064 2877500 36.51 2688 2180092 702004 7.86 233524 2269760 28724 06:38:01 AM 4933996 6967060 2948460 37.41 2688 2202588 773036 8.66 233584 2340836 6224 06:39:01 AM 5116452 7015852 2766004 35.09 2688 2074680 722028 8.08 447348 1971124 26248 Average: 5236481 7050690 2645975 33.57 2688 1992274 699851 7.84 227393 2079118 34438 06:30:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:31:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 AM eth0 113.16 68.65 619.83 16.48 0.00 0.00 0.00 0.00 06:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM eth0 236.57 153.90 1280.42 40.50 0.00 0.00 0.00 0.00 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 44.36 34.79 415.59 7.26 0.00 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 4.00 0.67 0.94 0.34 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 4.33 1.93 1.89 0.98 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 17.46 14.95 45.10 4.40 0.00 0.00 0.00 0.00 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM eth0 217.71 190.29 310.74 42.99 0.00 0.00 0.00 0.00 06:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 AM eth0 82.95 62.46 406.99 8.74 0.00 0.00 0.00 0.00 06:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 AM eth0 67.48 46.52 117.29 63.62 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 87.64 63.81 356.22 20.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 02/06/2024 _x86_64_ (2 CPU) 06:29:58 LINUX RESTART (2 CPU) 06:30:00 AM CPU %user %nice %system %iowait %steal %idle 06:31:01 AM all 24.09 0.08 9.87 48.83 0.11 17.02 06:31:01 AM 0 23.74 0.05 9.35 50.30 0.13 16.43 06:31:01 AM 1 24.45 0.11 10.39 47.35 0.08 17.61 06:32:01 AM all 38.90 0.00 5.83 3.39 0.11 51.77 06:32:01 AM 0 33.64 0.00 5.28 2.24 0.08 58.75 06:32:01 AM 1 44.17 0.00 6.39 4.54 0.13 44.77 06:33:01 AM all 36.06 0.00 4.72 5.33 0.10 53.78 06:33:01 AM 0 34.68 0.00 4.99 6.29 0.10 53.94 06:33:01 AM 1 37.44 0.00 4.46 4.38 0.10 53.63 06:34:01 AM all 0.30 0.00 0.23 0.67 0.03 98.77 06:34:01 AM 0 0.28 0.00 0.28 0.75 0.03 98.65 06:34:01 AM 1 0.32 0.00 0.18 0.59 0.02 98.90 06:35:01 AM all 2.33 0.00 0.49 0.08 0.04 97.06 06:35:01 AM 0 2.69 0.00 0.60 0.15 0.07 96.49 06:35:01 AM 1 1.97 0.00 0.38 0.00 0.02 97.63 06:36:01 AM all 18.64 0.00 2.06 2.58 0.08 76.65 06:36:01 AM 0 18.55 0.00 2.23 2.31 0.07 76.84 06:36:01 AM 1 18.72 0.00 1.89 2.85 0.08 76.45 06:37:01 AM all 25.25 0.00 3.52 5.38 0.09 65.75 06:37:01 AM 0 16.62 0.00 3.04 8.29 0.08 71.96 06:37:01 AM 1 33.91 0.00 4.01 2.46 0.10 59.52 06:38:01 AM all 7.38 0.00 0.68 2.47 0.08 89.39 06:38:01 AM 0 3.31 0.00 0.69 2.03 0.10 93.86 06:38:01 AM 1 11.42 0.00 0.66 2.91 0.07 84.94 06:39:01 AM all 21.63 0.00 2.74 0.51 0.07 75.06 06:39:01 AM 0 11.23 0.00 2.70 0.62 0.07 85.38 06:39:01 AM 1 31.93 0.00 2.78 0.40 0.07 64.82 Average: all 19.42 0.01 3.37 7.79 0.08 69.33 Average: 0 16.12 0.01 3.26 8.22 0.08 72.32 Average: 1 22.71 0.01 3.48 7.37 0.07 66.35