---> uname -a: Linux prd-centos8-robot-2c-8g-8705.novalocal 4.18.0-527.el8.x86_64 #1 SMP Thu Nov 23 14:16:19 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 599 4853 19 2244 6800 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:05:55:b7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.12/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85705sec preferred_lft 85705sec inet6 fe80::f816:3eff:fe05:55b7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 12/17/2023 _x86_64_ (2 CPU) 02:02:35 LINUX RESTART (2 CPU) 02:03:01 AM tps rtps wtps bread/s bwrtn/s 02:04:01 AM 97.77 42.12 55.65 7071.64 36629.66 02:05:01 AM 87.90 6.93 80.97 1301.30 6672.06 02:06:01 AM 81.67 0.62 81.05 27.60 9583.94 02:07:01 AM 27.79 0.82 26.97 121.83 2114.66 02:08:01 AM 13.33 0.20 13.13 8.13 1192.09 02:09:01 AM 67.94 2.55 65.39 441.93 7441.66 02:10:01 AM 6.88 0.00 6.88 0.00 291.32 02:11:01 AM 2.45 0.03 2.42 0.67 997.42 02:12:01 AM 0.75 0.00 0.75 0.00 241.15 02:13:01 AM 13.71 0.23 13.48 33.86 738.29 02:14:01 AM 35.19 0.45 34.74 48.38 3141.44 Average: 39.58 4.90 34.67 823.24 6276.71 02:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:04:01 AM 5589548 7068220 2292924 29.09 2688 1672632 717796 8.04 158596 1856460 78820 02:05:01 AM 5253888 7040756 2628584 33.35 2688 1968520 721632 8.08 189648 2116896 194772 02:06:01 AM 5160176 7017456 2722296 34.54 2688 2033132 701012 7.85 194800 2171648 46928 02:07:01 AM 5191484 7053412 2690988 34.14 2688 2038036 681116 7.63 213504 2127180 24 02:08:01 AM 5010144 6960428 2872328 36.44 2688 2124396 770852 8.63 229796 2285156 68896 02:09:01 AM 4967072 7029832 2915400 36.99 2688 2231236 682756 7.64 239116 2295724 96 02:10:01 AM 4952516 7015464 2929956 37.17 2688 2231424 685732 7.68 239116 2312684 200 02:11:01 AM 4683952 6776988 3198520 40.58 2688 2261556 1004924 11.25 239300 2580368 2428 02:12:01 AM 4675832 6773764 3206640 40.68 2688 2266408 1004420 11.25 239468 2588128 544 02:13:01 AM 4997552 6986644 2884920 36.60 2688 2162916 736660 8.25 280336 2247060 74924 02:14:01 AM 5007364 7000304 2875108 36.47 2688 2167084 723100 8.10 462712 2058556 27780 Average: 5044503 6974843 2837969 36.00 2688 2105213 766364 8.58 244217 2239987 45037 02:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 235.10 145.05 914.62 51.75 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 92.07 72.98 1121.36 8.60 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 17.66 15.00 149.11 4.48 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 11.71 7.41 4.76 2.83 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 31.89 28.37 281.21 5.49 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 219.51 190.98 80.93 43.90 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 7.05 3.20 4.61 0.47 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 147.02 143.80 473.07 14.32 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 115.01 111.91 46.66 12.98 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 99.48 60.79 192.59 138.41 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 21.06 18.06 15.54 13.89 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 90.69 72.50 298.59 27.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 12/17/2023 _x86_64_ (2 CPU) 02:02:35 LINUX RESTART (2 CPU) 02:03:01 AM CPU %user %nice %system %iowait %steal %idle 02:04:01 AM all 18.38 0.00 5.24 45.58 0.08 30.73 02:04:01 AM 0 20.12 0.00 5.68 40.13 0.08 33.99 02:04:01 AM 1 16.64 0.00 4.80 51.02 0.08 27.46 02:05:01 AM all 35.63 0.00 4.79 2.85 0.10 56.63 02:05:01 AM 0 34.74 0.00 5.04 3.07 0.10 57.04 02:05:01 AM 1 36.52 0.00 4.54 2.63 0.10 56.21 02:06:01 AM all 23.12 0.00 3.34 3.46 0.09 69.99 02:06:01 AM 0 19.97 0.00 2.83 2.87 0.10 74.22 02:06:01 AM 1 26.27 0.00 3.84 4.06 0.08 65.75 02:07:01 AM all 12.00 0.00 1.08 2.66 0.04 84.21 02:07:01 AM 0 8.00 0.00 0.92 1.79 0.03 89.26 02:07:01 AM 1 16.01 0.00 1.24 3.54 0.05 79.16 02:08:01 AM all 12.11 0.00 1.84 0.38 0.05 85.61 02:08:01 AM 0 4.60 0.00 1.18 0.20 0.03 93.98 02:08:01 AM 1 19.63 0.00 2.51 0.57 0.07 77.23 02:09:01 AM all 21.65 0.00 3.47 7.87 0.09 66.92 02:09:01 AM 0 22.08 0.00 3.29 8.34 0.10 66.19 02:09:01 AM 1 21.23 0.00 3.64 7.40 0.08 67.65 02:10:01 AM all 0.23 0.00 0.16 0.38 0.06 99.17 02:10:01 AM 0 0.13 0.00 0.17 0.52 0.05 99.13 02:10:01 AM 1 0.32 0.00 0.15 0.25 0.07 99.22 02:11:01 AM all 26.35 0.00 1.02 0.18 0.08 72.38 02:11:01 AM 0 6.29 0.00 0.76 0.34 0.07 92.55 02:11:01 AM 1 46.55 0.00 1.28 0.02 0.08 52.06 02:12:01 AM all 14.55 0.00 0.61 0.02 0.07 84.75 02:12:01 AM 0 9.49 0.00 0.67 0.00 0.07 89.77 02:12:01 AM 1 19.63 0.00 0.56 0.03 0.07 79.71 02:13:01 AM all 21.67 0.00 2.12 0.26 0.08 75.87 02:13:01 AM 0 10.39 0.00 1.89 0.12 0.07 87.54 02:13:01 AM 1 32.92 0.00 2.35 0.40 0.10 64.23 02:14:01 AM all 27.48 0.00 2.92 0.98 0.08 68.54 02:14:01 AM 0 29.21 0.00 3.21 1.65 0.08 65.85 02:14:01 AM 1 25.76 0.00 2.64 0.30 0.07 71.23 Average: CPU %user %nice %system %iowait %steal %idle Average: all 19.38 0.00 2.42 5.86 0.07 72.27 Average: 0 15.01 0.00 2.33 5.35 0.07 77.24 Average: 1 23.75 0.00 2.51 6.37 0.08 67.29