---> uname -a: Linux prd-centos8-robot-2c-8g-5658.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: 2799.996 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 9.6G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 552 4860 19 2284 6841 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:f8:2b:ce brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.82/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85744sec preferred_lft 85744sec inet6 fe80::f816:3eff:fef8:2bce/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) 02/10/2024 _x86_64_ (2 CPU) 23:41:56 LINUX RESTART (2 CPU) 11:43:01 PM tps rtps wtps bread/s bwrtn/s 11:44:01 PM 115.48 6.61 108.86 1269.44 9716.03 11:45:01 PM 64.51 0.60 63.91 27.06 5915.45 11:46:01 PM 5.85 0.87 4.98 125.69 120.03 11:47:01 PM 59.33 2.72 56.61 447.72 3887.69 11:48:01 PM 24.46 0.00 24.46 0.00 4834.11 11:49:01 PM 0.23 0.00 0.23 0.00 2.42 11:50:01 PM 0.13 0.00 0.13 0.00 1.58 11:51:01 PM 0.15 0.00 0.15 0.00 1.35 11:52:01 PM 17.36 0.17 17.19 33.06 564.21 Average: 31.94 1.22 30.73 211.45 2782.58 11:43:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:44:01 PM 5195808 7029844 2686648 34.08 2688 2010288 717016 8.03 198380 2143204 146316 11:45:01 PM 5202128 7034172 2680328 34.00 2688 2009024 693372 7.76 208556 2125756 14752 11:46:01 PM 5248012 7070380 2634444 33.42 2688 1999320 681328 7.63 214840 2073344 4 11:47:01 PM 5023932 7049388 2858524 36.26 2688 2194972 674288 7.55 240476 2247000 132424 11:48:01 PM 5016808 7042272 2865648 36.35 2688 2194980 674288 7.55 240500 2248856 12 11:49:01 PM 5017092 7042560 2865364 36.35 2688 2194984 674288 7.55 240500 2248792 8 11:50:01 PM 5016224 7041692 2866232 36.36 2688 2194984 690424 7.73 240500 2249176 4 11:51:01 PM 5016764 7042252 2865692 36.36 2688 2194988 672996 7.54 240508 2248948 4 11:52:01 PM 5007784 7032576 2874672 36.47 2688 2193572 738808 8.27 259884 2240568 26100 Average: 5082728 7042793 2799728 35.52 2688 2131901 690756 7.73 231572 2202849 35514 11:43:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 64.71 55.10 790.14 7.04 0.00 0.00 0.00 0.00 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 26.81 21.85 167.80 6.51 0.00 0.00 0.00 0.00 11:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 PM eth0 15.86 14.43 4.07 3.46 0.00 0.00 0.00 0.00 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 98.25 84.66 329.37 30.93 0.00 0.00 0.00 0.00 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 415.73 373.39 82.51 69.53 0.00 0.00 0.00 0.00 11:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 PM eth0 0.45 0.25 0.03 0.02 0.00 0.00 0.00 0.00 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 1.97 1.13 5.59 0.08 0.00 0.00 0.00 0.00 11:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM eth0 0.35 0.17 0.02 0.01 0.00 0.00 0.00 0.00 11:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM eth0 21.71 14.43 15.64 8.26 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 71.76 62.83 155.02 13.98 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) 02/10/2024 _x86_64_ (2 CPU) 23:41:56 LINUX RESTART (2 CPU) 11:43:01 PM CPU %user %nice %system %iowait %steal %idle 11:44:01 PM all 38.96 0.00 5.83 4.02 0.12 51.07 11:44:01 PM 0 52.60 0.00 7.12 4.30 0.13 35.84 11:44:01 PM 1 25.40 0.00 4.54 3.74 0.10 66.22 11:45:01 PM all 22.18 0.00 2.50 1.59 0.09 73.64 11:45:01 PM 0 26.43 0.00 2.94 1.57 0.08 68.98 11:45:01 PM 1 17.94 0.00 2.05 1.62 0.10 78.29 11:46:01 PM all 6.60 0.00 1.15 0.85 0.09 91.31 11:46:01 PM 0 12.24 0.00 1.12 0.88 0.08 85.67 11:46:01 PM 1 0.95 0.00 1.19 0.82 0.10 96.94 11:47:01 PM all 32.01 0.00 4.61 1.85 0.11 61.43 11:47:01 PM 0 44.93 0.00 5.44 1.71 0.10 47.82 11:47:01 PM 1 19.20 0.00 3.78 1.98 0.12 74.93 11:48:01 PM all 1.14 0.00 1.16 0.92 0.05 96.73 11:48:01 PM 0 1.33 0.00 0.86 0.71 0.05 97.06 11:48:01 PM 1 0.96 0.00 1.46 1.14 0.05 96.40 11:49:01 PM all 0.16 0.00 0.08 0.00 0.05 99.72 11:49:01 PM 0 0.23 0.00 0.07 0.00 0.05 99.65 11:49:01 PM 1 0.08 0.00 0.08 0.00 0.05 99.78 11:50:01 PM all 0.30 0.00 0.08 0.00 0.05 99.57 11:50:01 PM 0 0.53 0.00 0.08 0.00 0.07 99.32 11:50:01 PM 1 0.07 0.00 0.07 0.00 0.03 99.83 11:51:01 PM all 0.31 0.00 0.08 0.00 0.04 99.57 11:51:01 PM 0 0.10 0.00 0.07 0.00 0.03 99.80 11:51:01 PM 1 0.52 0.00 0.08 0.00 0.05 99.35 11:52:01 PM all 15.05 0.00 1.47 0.30 0.08 83.10 11:52:01 PM 0 19.69 0.00 1.34 0.45 0.07 78.45 11:52:01 PM 1 10.40 0.00 1.60 0.15 0.10 87.75 Average: all 12.97 0.00 1.88 1.06 0.08 84.01 Average: 0 17.55 0.00 2.11 1.07 0.07 79.19 Average: 1 8.40 0.00 1.65 1.05 0.08 88.82