---> uname -a: Linux prd-centos8-robot-2c-8g-13993.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 571 4962 19 2163 6829 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:16:8f:92 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.90/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85668sec preferred_lft 85668sec inet6 fe80::f816:3eff:fe16:8f92/64 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) 07:30:12 LINUX RESTART (2 CPU) 07:31:02 AM tps rtps wtps bread/s bwrtn/s 07:32:01 AM 84.99 15.88 69.11 2659.57 6131.26 07:33:01 AM 86.29 0.08 86.20 2.27 8098.77 07:34:01 AM 49.83 1.38 48.45 149.15 5554.23 07:35:01 AM 47.37 0.20 47.17 8.13 2850.45 07:36:01 AM 32.91 0.03 32.88 3.47 5760.81 07:37:01 AM 4.62 0.02 4.60 0.13 212.46 07:38:01 AM 1.93 0.00 1.93 0.00 165.22 07:39:01 AM 0.22 0.00 0.22 0.00 16.44 07:40:01 AM 0.18 0.03 0.15 1.87 8.43 07:41:01 AM 3.48 0.23 3.25 33.86 165.54 07:42:01 AM 38.27 0.27 38.00 25.59 2099.48 Average: 31.75 1.63 30.12 258.56 2818.86 07:31:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:32:01 AM 5336196 7027612 2546268 32.30 2688 1874820 760128 8.51 183560 2042916 129680 07:33:01 AM 5097864 6986108 2784600 35.33 2688 2063636 750752 8.41 195028 2241900 163868 07:34:01 AM 5226740 7091524 2655724 33.69 2688 2041092 656876 7.35 214016 2093356 24 07:35:01 AM 4979468 7032060 2902996 36.83 2688 2220980 692036 7.75 230704 2299420 159048 07:36:01 AM 5005256 7057320 2877208 36.50 2688 2221052 660472 7.40 232428 2267460 4 07:37:01 AM 4966424 7019920 2916040 36.99 2688 2222484 707600 7.92 232612 2305864 216 07:38:01 AM 4961352 7017832 2921112 37.06 2688 2225468 707600 7.92 232616 2311000 72 07:39:01 AM 4960664 7017500 2921800 37.07 2688 2225824 707600 7.92 232616 2311916 4 07:40:01 AM 4959568 7016888 2922896 37.08 2688 2226308 713972 7.99 232744 2312628 216 07:41:01 AM 5095284 7008384 2787180 35.36 2688 2085292 710528 7.96 234756 2190012 13760 07:42:01 AM 5060072 6968048 2822392 35.81 2688 2082288 759168 8.50 429808 2038880 176 Average: 5058990 7022109 2823474 35.82 2688 2135386 711521 7.97 240990 2219577 42461 07:31:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 213.45 139.82 1199.04 39.57 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 58.99 46.91 669.10 15.00 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 14.98 9.98 6.71 6.52 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 44.45 37.69 317.61 9.66 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 602.15 461.91 113.44 91.99 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 31.19 25.36 14.01 4.94 0.00 0.00 0.00 0.00 07:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM eth0 31.11 32.18 7.90 6.58 0.00 0.00 0.00 0.00 07:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 AM eth0 10.73 8.73 2.07 1.71 0.00 0.00 0.00 0.00 07:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 AM eth0 11.35 10.35 2.33 2.00 0.00 0.00 0.00 0.00 07:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 AM eth0 69.49 47.68 86.98 28.43 0.00 0.00 0.00 0.00 07:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 AM eth0 16.06 15.21 15.71 6.77 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 100.18 75.88 219.87 19.35 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) 07:30:12 LINUX RESTART (2 CPU) 07:31:02 AM CPU %user %nice %system %iowait %steal %idle 07:32:01 AM all 33.38 0.00 5.60 3.82 0.12 57.08 07:32:01 AM 0 24.71 0.00 4.25 4.16 0.10 66.77 07:32:01 AM 1 42.09 0.00 6.95 3.48 0.14 47.35 07:33:01 AM all 36.71 0.00 4.54 1.88 0.09 56.78 07:33:01 AM 0 27.16 0.00 3.70 1.68 0.08 67.38 07:33:01 AM 1 46.27 0.00 5.39 2.08 0.10 46.17 07:34:01 AM all 14.77 0.00 1.65 1.75 0.07 81.75 07:34:01 AM 0 9.04 0.00 1.55 2.16 0.07 87.18 07:34:01 AM 1 20.49 0.00 1.75 1.35 0.07 76.34 07:35:01 AM all 32.53 0.00 4.39 1.29 0.08 61.70 07:35:01 AM 0 19.62 0.00 3.49 1.10 0.08 75.70 07:35:01 AM 1 45.43 0.00 5.29 1.49 0.08 47.71 07:36:01 AM all 1.55 0.00 1.37 1.50 0.05 95.53 07:36:01 AM 0 1.75 0.00 1.24 1.26 0.05 95.70 07:36:01 AM 1 1.36 0.00 1.49 1.75 0.05 95.35 07:37:01 AM all 8.38 0.00 0.40 0.08 0.06 91.08 07:37:01 AM 0 4.25 0.00 0.42 0.17 0.05 95.12 07:37:01 AM 1 12.52 0.00 0.39 0.00 0.07 87.03 07:38:01 AM all 16.05 0.00 0.33 0.01 0.07 83.55 07:38:01 AM 0 6.93 0.00 0.25 0.02 0.05 92.76 07:38:01 AM 1 25.23 0.00 0.40 0.00 0.08 74.28 07:39:01 AM all 4.39 0.00 0.18 0.00 0.04 95.39 07:39:01 AM 0 5.93 0.00 0.20 0.00 0.03 93.83 07:39:01 AM 1 2.85 0.00 0.15 0.00 0.05 96.95 07:40:01 AM all 5.10 0.00 0.17 0.00 0.06 94.68 07:40:01 AM 0 6.20 0.00 0.15 0.00 0.05 93.60 07:40:01 AM 1 4.00 0.00 0.18 0.00 0.07 95.75 07:41:01 AM all 10.75 0.00 1.39 0.06 0.06 87.75 07:41:01 AM 0 6.70 0.00 1.16 0.07 0.07 92.01 07:41:01 AM 1 14.78 0.00 1.62 0.05 0.05 83.50 07:42:01 AM all 28.14 0.00 2.25 0.58 0.08 68.95 07:42:01 AM 0 20.53 0.00 2.29 0.74 0.07 76.38 07:42:01 AM 1 35.73 0.00 2.22 0.42 0.10 61.54 Average: CPU %user %nice %system %iowait %steal %idle Average: all 17.43 0.00 2.02 1.00 0.07 79.48 Average: 0 12.08 0.00 1.70 1.03 0.06 85.13 Average: 1 22.79 0.00 2.35 0.96 0.08 73.82