---> uname -a: Linux prd-centos8-robot-2c-8g-13881.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 597 4944 19 2155 6802 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:4a:fb:4b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.182/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85723sec preferred_lft 85723sec inet6 fe80::f816:3eff:fe4a:fb4b/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) 01/06/2024 _x86_64_ (2 CPU) 01:32:21 LINUX RESTART (2 CPU) 01:33:01 AM tps rtps wtps bread/s bwrtn/s 01:34:01 AM 87.60 12.90 74.71 2195.40 6281.32 01:35:01 AM 92.82 0.63 92.19 27.99 10052.40 01:36:01 AM 22.48 0.05 22.43 1.07 2022.38 01:37:01 AM 31.27 0.98 30.29 130.49 2549.90 01:38:01 AM 56.11 0.03 56.08 3.47 7109.21 01:39:01 AM 2.43 0.02 2.42 0.13 74.27 01:40:01 AM 2.25 0.02 2.23 0.53 152.78 01:41:01 AM 0.28 0.00 0.28 0.00 4.13 01:42:01 AM 1.97 0.23 1.73 33.86 92.90 01:43:01 AM 37.23 0.08 37.14 9.87 1964.04 Average: 33.45 1.49 31.95 240.29 3030.42 01:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:34:01 AM 5369092 7089260 2513372 31.89 2688 1903264 691500 7.74 184632 2009216 152304 01:35:01 AM 5159108 7018628 2723356 34.55 2688 2036136 722948 8.09 194216 2177356 46928 01:36:01 AM 5096468 6968632 2785996 35.34 2688 2048848 772924 8.65 207692 2227152 12712 01:37:01 AM 4918220 6950292 2964244 37.61 2688 2203708 785988 8.80 246216 2349892 115064 01:38:01 AM 4973300 7025236 2909164 36.91 2688 2221056 695608 7.79 232192 2296552 96 01:39:01 AM 4935388 6988864 2947076 37.39 2688 2222600 727044 8.14 232244 2334376 1524 01:40:01 AM 4895068 6949636 2987396 37.90 2688 2223688 796032 8.91 232244 2373504 4 01:41:01 AM 4887452 6942056 2995012 38.00 2688 2223708 802956 8.99 232244 2380932 16 01:42:01 AM 5118616 7023560 2763848 35.06 2688 2075340 701724 7.86 228952 2156136 7668 01:43:01 AM 5142784 7041928 2739680 34.76 2688 2073464 689444 7.72 425568 1958024 160 Average: 5049550 6999809 2832914 35.94 2688 2123181 738617 8.27 241620 2226314 33648 01:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 136.79 102.20 1032.49 22.09 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 51.90 41.20 581.43 7.69 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 8.98 5.35 3.69 2.42 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 34.59 30.39 282.78 6.32 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 518.16 455.20 145.90 104.76 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 31.63 19.45 17.18 2.82 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 199.17 195.77 2987.55 13.27 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 347.49 345.19 5529.55 22.31 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 285.27 269.62 3783.89 39.72 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 13.96 13.21 10.85 5.98 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 162.80 147.77 1437.63 22.74 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) 01/06/2024 _x86_64_ (2 CPU) 01:32:21 LINUX RESTART (2 CPU) 01:33:01 AM CPU %user %nice %system %iowait %steal %idle 01:34:01 AM all 36.25 0.00 5.62 2.91 0.11 55.10 01:34:01 AM 0 43.16 0.00 5.81 2.55 0.12 48.36 01:34:01 AM 1 29.33 0.00 5.43 3.28 0.10 61.86 01:35:01 AM all 31.21 0.00 3.94 3.03 0.08 61.73 01:35:01 AM 0 39.58 0.00 4.21 2.56 0.08 53.57 01:35:01 AM 1 22.85 0.00 3.67 3.51 0.08 69.88 01:36:01 AM all 10.55 0.00 0.77 1.42 0.08 87.18 01:36:01 AM 0 17.05 0.00 0.77 1.66 0.07 80.45 01:36:01 AM 1 4.06 0.00 0.77 1.19 0.08 93.90 01:37:01 AM all 18.16 0.00 2.99 4.14 0.10 74.61 01:37:01 AM 0 19.71 0.00 3.28 2.72 0.10 74.18 01:37:01 AM 1 16.61 0.00 2.70 5.56 0.10 75.03 01:38:01 AM all 17.82 0.00 3.57 2.21 0.08 76.32 01:38:01 AM 0 19.91 0.00 3.35 2.22 0.08 74.44 01:38:01 AM 1 15.73 0.00 3.79 2.20 0.08 78.20 01:39:01 AM all 4.02 0.00 0.26 0.26 0.03 95.43 01:39:01 AM 0 7.63 0.00 0.33 0.52 0.03 91.48 01:39:01 AM 1 0.40 0.00 0.18 0.00 0.03 99.38 01:40:01 AM all 8.61 0.00 0.88 0.03 0.09 90.39 01:40:01 AM 0 16.26 0.00 1.60 0.05 0.10 81.99 01:40:01 AM 1 1.09 0.00 0.17 0.02 0.08 98.64 01:41:01 AM all 8.41 0.00 1.38 0.00 0.11 90.10 01:41:01 AM 0 10.94 0.00 1.63 0.00 0.12 87.31 01:41:01 AM 1 5.91 0.00 1.12 0.00 0.10 92.87 01:42:01 AM all 9.08 0.00 1.89 0.03 0.09 88.91 01:42:01 AM 0 15.32 0.00 3.04 0.03 0.10 81.50 01:42:01 AM 1 2.86 0.00 0.75 0.02 0.08 96.29 01:43:01 AM all 23.93 0.00 2.24 0.78 0.11 72.94 01:43:01 AM 0 27.18 0.00 2.69 0.74 0.12 69.28 01:43:01 AM 1 20.68 0.00 1.79 0.82 0.10 76.61 Average: all 16.82 0.00 2.36 1.48 0.09 79.25 Average: 0 21.70 0.00 2.67 1.31 0.09 74.22 Average: 1 11.95 0.00 2.04 1.66 0.09 84.27