---> uname -a: Linux prd-centos8-robot-2c-8g-8296.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 595 4937 19 2164 6804 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:38:bd:f7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.141/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85680sec preferred_lft 85680sec inet6 fe80::f816:3eff:fe38:bdf7/64 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) 12/16/2023 _x86_64_ (2 CPU) 04:05:40 LINUX RESTART (2 CPU) 04:06:01 AM tps rtps wtps bread/s bwrtn/s 04:07:01 AM 121.52 52.29 69.23 8259.52 39579.17 04:08:01 AM 125.59 6.61 118.98 1269.44 10619.64 04:09:01 AM 49.46 0.55 48.91 25.73 5742.39 04:10:01 AM 40.76 1.20 39.56 131.53 2509.70 04:11:01 AM 48.74 0.03 48.71 3.47 6479.77 04:12:01 AM 0.53 0.02 0.52 0.13 37.24 04:13:01 AM 1.85 0.00 1.85 0.00 138.39 04:14:01 AM 0.38 0.00 0.38 0.00 56.09 04:15:01 AM 0.20 0.00 0.20 0.00 9.76 04:16:01 AM 0.27 0.03 0.23 1.87 52.66 04:17:01 AM 30.67 0.32 30.36 44.12 1590.24 Average: 38.18 5.55 32.63 885.46 6075.84 04:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 AM 5512324 7064080 2370140 30.07 2688 1743732 729040 8.16 164884 1921076 99768 04:08:01 AM 5193992 7039532 2688472 34.11 2688 2021728 705120 7.90 186604 2155952 123488 04:09:01 AM 5125508 6997780 2756956 34.98 2688 2048784 731964 8.20 207532 2200544 12712 04:10:01 AM 4920196 6971872 2962268 37.58 2688 2221476 767280 8.59 230816 2360984 139900 04:11:01 AM 4976724 7028616 2905740 36.86 2688 2221080 697624 7.81 231972 2297168 16 04:12:01 AM 4937976 6991180 2944488 37.35 2688 2222392 748816 8.38 232160 2335564 540 04:13:01 AM 4933184 6989384 2949280 37.42 2688 2225388 748816 8.38 232164 2340620 1136 04:14:01 AM 4932568 6989168 2949896 37.42 2688 2225788 748816 8.38 232164 2341280 16 04:15:01 AM 4930760 6987728 2951704 37.45 2688 2226156 748816 8.38 232164 2342924 136 04:16:01 AM 4969832 7029920 2912632 36.95 2688 2229276 687244 7.70 232592 2304160 1692 04:17:01 AM 5039772 6946520 2842692 36.06 2688 2081780 786248 8.80 429000 2062140 13672 Average: 5042985 7003253 2839479 36.02 2688 2133416 736344 8.24 237459 2242037 35734 04:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 292.69 175.74 1266.80 55.53 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 70.59 53.52 779.24 7.93 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 21.68 16.25 147.99 4.62 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 48.61 36.62 314.08 7.99 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 607.40 537.11 122.64 107.49 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 34.11 23.03 14.16 4.59 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 30.59 32.21 7.85 6.53 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 10.68 9.65 2.21 1.89 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 10.01 9.01 2.06 1.75 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 38.73 26.11 15.29 5.03 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 43.95 36.44 81.44 28.53 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 109.92 86.88 250.41 21.08 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) 12/16/2023 _x86_64_ (2 CPU) 04:05:40 LINUX RESTART (2 CPU) 04:06:01 AM CPU %user %nice %system %iowait %steal %idle 04:07:01 AM all 27.70 0.00 6.36 11.66 0.10 54.18 04:07:01 AM 0 22.95 0.00 6.56 15.68 0.10 54.71 04:07:01 AM 1 32.45 0.00 6.17 7.64 0.10 53.65 04:08:01 AM all 35.47 0.00 5.82 5.30 0.10 53.32 04:08:01 AM 0 34.41 0.00 5.59 5.59 0.10 54.32 04:08:01 AM 1 36.52 0.00 6.06 5.01 0.10 52.32 04:09:01 AM all 19.42 0.00 2.02 1.66 0.08 76.81 04:09:01 AM 0 11.45 0.00 1.94 0.87 0.07 85.68 04:09:01 AM 1 27.39 0.00 2.10 2.45 0.10 67.95 04:10:01 AM all 27.84 0.00 3.64 2.40 0.09 66.03 04:10:01 AM 0 16.38 0.00 3.09 1.65 0.08 78.79 04:10:01 AM 1 39.38 0.00 4.19 3.14 0.10 53.19 04:11:01 AM all 10.78 0.00 2.64 2.66 0.06 83.87 04:11:01 AM 0 7.00 0.00 2.33 2.24 0.07 88.36 04:11:01 AM 1 14.56 0.00 2.95 3.07 0.05 79.37 04:12:01 AM all 7.09 0.00 0.33 0.03 0.08 92.48 04:12:01 AM 0 2.74 0.00 0.22 0.00 0.07 96.97 04:12:01 AM 1 11.46 0.00 0.44 0.05 0.08 87.97 04:13:01 AM all 15.62 0.00 0.28 0.03 0.07 84.01 04:13:01 AM 0 12.98 0.00 0.29 0.07 0.07 86.60 04:13:01 AM 1 18.26 0.00 0.27 0.00 0.07 81.41 04:14:01 AM all 4.89 0.00 0.18 0.00 0.08 94.86 04:14:01 AM 0 4.66 0.00 0.18 0.00 0.08 95.08 04:14:01 AM 1 5.12 0.00 0.17 0.00 0.07 94.65 04:15:01 AM all 4.53 0.00 0.15 0.00 0.06 95.26 04:15:01 AM 0 2.26 0.00 0.13 0.00 0.05 97.56 04:15:01 AM 1 6.81 0.00 0.17 0.00 0.07 92.96 04:16:01 AM all 6.64 0.00 0.39 0.01 0.08 92.88 04:16:01 AM 0 1.22 0.00 0.22 0.00 0.08 98.48 04:16:01 AM 1 12.06 0.00 0.57 0.02 0.07 87.28 04:17:01 AM all 24.36 0.00 2.73 0.56 0.08 72.28 04:17:01 AM 0 13.62 0.00 2.00 0.50 0.07 83.81 04:17:01 AM 1 35.09 0.00 3.46 0.62 0.08 60.76 Average: CPU %user %nice %system %iowait %steal %idle Average: all 16.77 0.00 2.23 2.21 0.08 78.71 Average: 0 11.79 0.00 2.05 2.42 0.08 83.66 Average: 1 21.74 0.00 2.41 2.00 0.08 73.76