---> uname -a: Linux prd-centos8-robot-2c-8g-6144.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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 594 4982 19 2121 6807 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:97:28:28 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.235/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85758sec preferred_lft 85758sec inet6 fe80::f816:3eff:fe97:2828/64 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) 02/12/2024 _x86_64_ (2 CPU) 10:41:49 LINUX RESTART (2 CPU) 10:42:03 AM tps rtps wtps bread/s bwrtn/s 10:43:01 AM 187.57 124.35 63.22 13147.48 39425.23 10:44:01 AM 98.45 6.88 91.57 1300.50 7953.62 10:45:01 AM 86.29 0.65 85.64 28.13 8441.33 10:46:01 AM 27.62 0.97 26.66 128.89 1486.12 10:47:01 AM 59.71 0.03 59.67 3.47 7386.47 10:48:01 AM 5.75 0.02 5.73 0.13 268.94 10:49:01 AM 0.52 0.00 0.52 0.00 101.50 10:50:01 AM 0.23 0.00 0.23 0.00 38.65 10:51:01 AM 0.28 0.00 0.28 0.00 45.76 10:52:01 AM 37.51 0.50 37.01 59.44 2169.33 Average: 49.94 12.97 36.97 1427.82 6622.49 10:42:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 AM 5585996 7085464 2296460 29.13 2688 1693436 683684 7.66 159016 1860228 88164 10:44:01 AM 5257064 7041316 2625392 33.31 2688 1964880 672712 7.53 191516 2104100 132388 10:45:01 AM 5258388 7073512 2624068 33.29 2688 1992324 636580 7.13 202624 2075992 1092 10:46:01 AM 5039864 6994836 2842592 36.06 2688 2128048 722092 8.09 238612 2245800 113988 10:47:01 AM 5027272 7036484 2855184 36.22 2688 2178720 648788 7.26 234152 2244372 4 10:48:01 AM 4977504 6989096 2904952 36.85 2688 2181108 765400 8.57 234240 2293668 780 10:49:01 AM 4968272 6982300 2914184 36.97 2688 2183576 780932 8.74 234244 2302620 464 10:50:01 AM 4965248 6980304 2917208 37.01 2688 2184580 800768 8.97 234248 2305396 420 10:51:01 AM 5010452 7028564 2872004 36.44 2688 2187616 658356 7.37 234508 2261196 2180 10:52:01 AM 5177708 7043008 2704748 34.31 2688 2040024 681756 7.63 434036 1919596 2256 Average: 5126777 7025488 2755679 34.96 2688 2073431 705107 7.90 239720 2161297 34174 10:42:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 AM eth0 268.99 157.82 1120.99 56.19 0.00 0.00 0.00 0.00 10:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 AM eth0 73.16 65.14 805.69 7.97 0.00 0.00 0.00 0.00 10:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 AM eth0 20.50 17.66 166.10 5.27 0.00 0.00 0.00 0.00 10:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 AM eth0 40.92 34.81 284.85 8.02 0.00 0.00 0.00 0.00 10:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 AM eth0 178.19 120.95 67.75 35.43 0.00 0.00 0.00 0.00 10:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 AM eth0 128.30 123.65 29.48 13.07 0.00 0.00 0.00 0.00 10:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 AM eth0 142.64 139.20 29.32 15.22 0.00 0.00 0.00 0.00 10:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 AM eth0 38.47 33.01 13.80 5.68 0.00 0.00 0.00 0.00 10:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 AM eth0 48.63 41.14 14.31 7.58 0.00 0.00 0.00 0.00 10:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 AM eth0 46.89 36.80 93.28 41.39 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 98.10 76.75 259.70 19.46 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) 02/12/2024 _x86_64_ (2 CPU) 10:41:49 LINUX RESTART (2 CPU) 10:42:03 AM CPU %user %nice %system %iowait %steal %idle 10:43:01 AM all 30.41 0.00 8.36 29.35 0.13 31.75 10:43:01 AM 0 32.14 0.00 7.54 30.93 0.14 29.25 10:43:01 AM 1 28.66 0.00 9.19 27.77 0.12 34.26 10:44:01 AM all 37.45 0.00 5.06 3.00 0.13 54.36 10:44:01 AM 0 41.73 0.00 4.64 2.55 0.15 50.93 10:44:01 AM 1 33.16 0.00 5.48 3.46 0.12 57.79 10:45:01 AM all 22.69 0.00 3.21 2.75 0.10 71.25 10:45:01 AM 0 21.13 0.00 3.71 2.51 0.10 72.56 10:45:01 AM 1 24.24 0.00 2.70 3.00 0.10 69.95 10:46:01 AM all 23.59 0.00 2.77 1.18 0.08 72.37 10:46:01 AM 0 26.82 0.00 2.99 1.49 0.08 68.61 10:46:01 AM 1 20.36 0.00 2.55 0.87 0.08 76.14 10:47:01 AM all 16.99 0.00 2.80 1.95 0.08 78.17 10:47:01 AM 0 19.49 0.00 3.13 2.43 0.08 74.87 10:47:01 AM 1 14.49 0.00 2.47 1.48 0.08 81.47 10:48:01 AM all 14.46 0.00 0.73 0.07 0.08 84.66 10:48:01 AM 0 14.44 0.00 0.66 0.13 0.08 84.68 10:48:01 AM 1 14.47 0.00 0.81 0.00 0.07 84.65 10:49:01 AM all 15.36 0.00 0.69 0.00 0.08 83.87 10:49:01 AM 0 18.52 0.00 0.61 0.00 0.08 80.78 10:49:01 AM 1 12.21 0.00 0.77 0.00 0.08 86.94 10:50:01 AM all 9.16 0.00 0.31 0.00 0.09 90.44 10:50:01 AM 0 10.88 0.00 0.30 0.00 0.10 88.72 10:50:01 AM 1 7.44 0.00 0.32 0.00 0.08 92.16 10:51:01 AM all 12.82 0.00 0.48 0.00 0.08 86.61 10:51:01 AM 0 15.28 0.00 0.53 0.00 0.07 84.12 10:51:01 AM 1 10.35 0.00 0.43 0.00 0.10 89.11 10:52:01 AM all 25.44 0.00 2.85 0.74 0.08 70.88 10:52:01 AM 0 23.89 0.00 3.14 0.38 0.10 72.48 10:52:01 AM 1 26.99 0.00 2.57 1.10 0.07 69.27 Average: all 20.80 0.00 2.70 3.79 0.10 72.61 Average: 0 22.40 0.00 2.71 3.92 0.10 70.87 Average: 1 19.20 0.00 2.70 3.65 0.09 74.36