---> uname -a: Linux prd-centos8-robot-2c-8g-7321.novalocal 4.18.0-481.el8.x86_64 #1 SMP Tue Mar 21 12:15:10 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: 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 8.9G 32G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 625 4751 19 2320 6774 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:5e:27:57 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.208/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85440sec preferred_lft 85440sec inet6 fe80::f816:3eff:fe5e:2757/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-481.el8.x86_64 (centos-stream-8-robot-64278291-afbc-e085-f936-fd2cda2e4867.noval) 12/12/2023 _x86_64_ (2 CPU) 01:05:02 LINUX RESTART (2 CPU) 01:06:01 AM tps rtps wtps bread/s bwrtn/s 01:07:01 AM 83.42 12.70 70.73 2188.87 6499.33 01:08:01 AM 84.92 0.08 84.84 2.27 8060.44 01:09:01 AM 63.79 0.77 63.02 57.86 6634.81 01:10:01 AM 20.03 0.82 19.21 99.57 1319.28 01:11:01 AM 61.48 0.03 61.45 3.47 7252.67 01:12:01 AM 7.28 0.02 7.27 0.13 351.82 01:13:01 AM 2.20 0.00 2.20 0.00 604.10 01:14:01 AM 0.62 0.00 0.62 0.00 95.35 01:15:01 AM 0.52 0.03 0.48 0.80 394.17 01:16:01 AM 10.23 6.10 4.13 567.51 2704.35 01:17:01 AM 2.35 0.25 2.10 32.92 166.03 01:18:01 AM 0.42 0.00 0.42 0.00 34.93 01:19:01 AM 0.23 0.05 0.18 0.80 18.41 01:20:01 AM 14.01 0.25 13.76 34.39 668.13 01:21:01 AM 40.25 0.45 39.80 48.38 3452.48 Average: 26.12 1.44 24.68 202.47 2550.44 01:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:07:01 AM 5274136 7012188 2608184 33.09 2688 1921884 766980 8.59 222524 2070480 153692 01:08:01 AM 5160488 7017520 2721832 34.53 2688 2033392 719760 8.06 186560 2192984 138288 01:09:01 AM 5211756 7056644 2670564 33.88 2688 2021740 676448 7.57 209708 2118408 24 01:10:01 AM 5032528 6990140 2849792 36.15 2688 2131700 753312 8.43 231796 2266496 88340 01:11:01 AM 4962908 6999088 2919412 37.04 2688 2205628 709120 7.94 230620 2312412 100 01:12:01 AM 4930140 6967980 2952180 37.45 2688 2207296 761480 8.53 230744 2348824 140 01:13:01 AM 4900816 6955904 2981504 37.83 2688 2224580 777612 8.71 231092 2377808 1136 01:14:01 AM 4891784 6954424 2990536 37.94 2688 2232148 777612 8.71 231092 2387048 6296 01:15:01 AM 4884232 6954064 2998088 38.04 2688 2239288 795120 8.90 231104 2394500 1648 01:16:01 AM 4783928 6949872 3098392 39.31 2688 2335288 797588 8.93 271644 2453556 2760 01:17:01 AM 4238384 6896676 3643936 46.23 2688 2338168 786932 8.81 273240 2431048 332 01:18:01 AM 4237044 6895984 3645276 46.25 2688 2338816 786932 8.81 273244 2432332 128 01:19:01 AM 4239248 6898540 3643072 46.22 2688 2339216 786932 8.81 273256 2430032 36 01:20:01 AM 4878304 6944760 3004016 38.11 2688 2240880 799220 8.95 328956 2319700 80892 01:21:01 AM 4848228 6920764 3034092 38.49 2688 2246668 792048 8.87 496648 2184764 29380 Average: 4831595 6960970 3050725 38.70 2688 2203779 765806 8.57 261482 2314693 33546 01:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 85.42 65.28 777.53 9.87 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 63.32 49.24 652.72 8.25 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 13.81 8.00 6.41 3.27 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 36.89 29.51 281.88 5.92 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 193.45 179.64 73.90 47.17 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 25.76 17.85 24.22 2.71 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 57.07 53.74 124.90 14.38 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 24.36 22.80 43.51 7.66 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 33.99 30.66 40.06 7.82 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 57.52 43.71 654.09 13.57 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 44.12 60.88 23.28 5.26 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 7.15 6.77 1.94 1.55 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 13.78 11.00 3.05 2.01 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 73.71 49.90 139.87 85.05 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 16.94 16.61 13.29 8.10 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 49.82 43.04 190.71 14.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-481.el8.x86_64 (centos-stream-8-robot-64278291-afbc-e085-f936-fd2cda2e4867.noval) 12/12/2023 _x86_64_ (2 CPU) 01:05:02 LINUX RESTART (2 CPU) 01:06:01 AM CPU %user %nice %system %iowait %steal %idle 01:07:01 AM all 26.85 0.00 2.94 6.96 0.11 63.14 01:07:01 AM 0 30.09 0.00 3.19 7.07 0.10 59.55 01:07:01 AM 1 23.62 0.00 2.69 6.85 0.12 66.73 01:08:01 AM all 30.34 0.00 2.65 6.44 0.14 60.43 01:08:01 AM 0 35.57 0.00 2.61 7.19 0.17 54.46 01:08:01 AM 1 25.10 0.00 2.69 5.69 0.12 66.41 01:09:01 AM all 19.89 0.00 1.38 3.34 0.10 75.29 01:09:01 AM 0 22.59 0.00 1.47 3.74 0.08 72.12 01:09:01 AM 1 17.19 0.00 1.30 2.94 0.12 78.45 01:10:01 AM all 13.95 0.00 1.63 2.05 0.08 82.29 01:10:01 AM 0 10.90 0.00 1.35 2.47 0.07 85.22 01:10:01 AM 1 17.01 0.00 1.92 1.64 0.08 79.36 01:11:01 AM all 19.12 0.00 2.09 3.92 0.08 74.79 01:11:01 AM 0 26.88 0.00 2.15 4.82 0.10 66.04 01:11:01 AM 1 11.37 0.00 2.02 3.02 0.07 83.53 01:12:01 AM all 3.66 0.00 0.20 0.10 0.06 95.98 01:12:01 AM 0 5.23 0.00 0.22 0.17 0.05 94.33 01:12:01 AM 1 2.09 0.00 0.18 0.03 0.07 97.63 01:13:01 AM all 21.85 0.00 0.25 0.07 0.08 77.75 01:13:01 AM 0 33.46 0.00 0.29 0.02 0.08 66.16 01:13:01 AM 1 10.33 0.00 0.22 0.12 0.07 89.27 01:14:01 AM all 9.79 0.00 0.13 0.01 0.05 90.03 01:14:01 AM 0 16.56 0.00 0.12 0.00 0.03 83.29 01:14:01 AM 1 3.00 0.00 0.13 0.02 0.07 96.79 01:15:01 AM all 12.46 0.00 0.15 0.02 0.08 87.30 01:15:01 AM 0 14.77 0.00 0.13 0.00 0.07 85.03 01:15:01 AM 1 10.15 0.00 0.17 0.03 0.08 89.57 01:16:01 AM all 17.67 6.68 0.43 0.93 0.08 74.22 01:16:01 AM 0 28.29 0.02 0.25 1.09 0.10 70.26 01:16:01 AM 1 7.05 13.33 0.60 0.77 0.07 78.18 01:17:01 AM all 9.51 0.00 4.71 0.06 0.08 85.64 01:17:01 AM 0 8.50 0.00 4.84 0.12 0.07 86.48 01:17:01 AM 1 10.53 0.00 4.59 0.00 0.08 84.81 01:17:01 AM CPU %user %nice %system %iowait %steal %idle 01:18:01 AM all 3.50 0.00 0.10 0.00 0.06 96.34 01:18:01 AM 0 2.22 0.00 0.12 0.00 0.07 97.60 01:18:01 AM 1 4.78 0.00 0.08 0.00 0.05 95.08 01:19:01 AM all 4.50 0.00 0.25 0.00 0.08 95.18 01:19:01 AM 0 3.56 0.00 0.22 0.00 0.07 96.16 01:19:01 AM 1 5.44 0.00 0.28 0.00 0.08 94.19 01:20:01 AM all 23.21 0.00 2.09 0.65 0.08 73.97 01:20:01 AM 0 30.61 0.00 2.27 0.82 0.08 66.22 01:20:01 AM 1 15.80 0.00 1.90 0.48 0.08 81.73 01:21:01 AM all 29.77 0.00 1.84 1.50 0.10 66.79 01:21:01 AM 0 39.11 0.00 2.12 1.69 0.08 57.00 01:21:01 AM 1 20.44 0.00 1.57 1.32 0.12 76.56 Average: all 16.41 0.44 1.39 1.74 0.08 79.93 Average: 0 20.55 0.00 1.42 1.95 0.08 75.99 Average: 1 12.26 0.89 1.36 1.53 0.08 83.88