---> uname -a: Linux prd-centos8-robot-2c-8g-16887.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 579 5008 19 2109 6821 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:e2:8b:30 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.68/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85595sec preferred_lft 85595sec inet6 fe80::f816:3eff:fee2:8b30/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-robot-b649937a-dd8e-4ec3-80d9-1a574a48c077.noval) 01/16/2024 _x86_64_ (2 CPU) 04:05:17 LINUX RESTART (2 CPU) 04:06:03 AM tps rtps wtps bread/s bwrtn/s 04:07:01 AM 29.61 16.68 12.93 3782.01 2017.94 04:08:01 AM 95.00 6.60 88.40 1268.32 7376.54 04:09:01 AM 72.76 0.63 72.13 27.59 5692.30 04:10:01 AM 26.31 0.98 25.32 130.49 2273.04 04:11:01 AM 56.14 0.00 56.14 0.00 6961.75 04:12:01 AM 18.13 0.03 18.10 3.47 1241.26 04:13:01 AM 2.12 0.02 2.10 0.13 111.08 04:14:01 AM 0.73 0.00 0.73 0.00 107.80 04:15:01 AM 0.23 0.00 0.23 0.00 9.10 04:16:01 AM 0.27 0.03 0.23 1.87 22.03 04:17:01 AM 0.38 0.00 0.38 0.00 16.25 04:18:01 AM 23.64 0.32 23.33 44.12 982.21 Average: 27.10 2.07 25.04 428.86 2234.98 04:06:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 AM 5566732 7077036 2315716 29.38 2688 1704160 715852 8.02 159948 1877100 75412 04:08:01 AM 5252320 7036692 2630128 33.37 2688 1965308 729260 8.17 191392 2110888 133732 04:09:01 AM 5261160 7073644 2621288 33.25 2688 1989784 658528 7.37 200708 2076928 41004 04:10:01 AM 5160928 7026548 2721520 34.53 2688 2041064 714948 8.01 225308 2145392 42060 04:11:01 AM 5012880 7018500 2869568 36.40 2688 2175712 704700 7.89 226744 2274048 28572 04:12:01 AM 5046012 7051752 2836436 35.98 2688 2175832 668080 7.48 232112 2232632 4 04:13:01 AM 5007412 7014552 2875036 36.47 2688 2177232 734532 8.22 232304 2270952 40 04:14:01 AM 4999256 7009272 2883192 36.58 2688 2180108 734532 8.22 232308 2279304 32 04:15:01 AM 4998800 7009160 2883648 36.58 2688 2180468 734532 8.22 232308 2279660 184 04:16:01 AM 4998184 7009036 2884264 36.59 2688 2180944 734532 8.22 232436 2280036 4 04:17:01 AM 5038552 7052348 2843896 36.08 2688 2183888 662528 7.42 232696 2239832 2616 04:18:01 AM 5130048 6981380 2752400 34.92 2688 2027484 749020 8.39 429348 1977012 26260 Average: 5122690 7029993 2759758 35.01 2688 2081832 711754 7.97 235634 2170315 29160 04:06:03 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 281.49 163.98 1135.55 52.22 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 67.12 52.29 765.58 7.35 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 20.94 17.13 149.64 14.09 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 28.29 21.16 65.94 5.94 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 35.47 25.05 256.41 5.85 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 499.48 425.31 96.40 80.23 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 32.99 25.33 14.02 4.62 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 32.01 33.14 12.42 6.65 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 9.82 8.95 2.04 1.76 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 11.93 10.51 2.43 2.06 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 27.81 19.68 13.53 4.37 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 43.42 38.72 69.02 31.17 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 90.36 69.84 212.69 17.93 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-robot-b649937a-dd8e-4ec3-80d9-1a574a48c077.noval) 01/16/2024 _x86_64_ (2 CPU) 04:05:17 LINUX RESTART (2 CPU) 04:06:03 AM CPU %user %nice %system %iowait %steal %idle 04:07:01 AM all 18.97 0.00 3.58 3.11 0.06 74.27 04:07:01 AM 0 17.20 0.00 3.81 2.25 0.05 76.70 04:07:01 AM 1 20.75 0.00 3.36 3.98 0.07 71.85 04:08:01 AM all 34.66 0.00 4.92 3.91 0.09 56.42 04:08:01 AM 0 43.01 0.00 5.56 2.59 0.10 48.74 04:08:01 AM 1 26.31 0.00 4.29 5.22 0.08 64.10 04:09:01 AM all 21.62 0.00 3.27 1.73 0.08 73.31 04:09:01 AM 0 28.30 0.00 3.55 1.45 0.08 66.62 04:09:01 AM 1 14.93 0.00 2.99 2.00 0.07 80.01 04:10:01 AM all 19.03 0.00 2.29 1.08 0.09 77.51 04:10:01 AM 0 24.15 0.00 2.84 0.95 0.08 71.97 04:10:01 AM 1 13.92 0.00 1.73 1.22 0.10 83.03 04:11:01 AM all 19.84 0.00 3.19 17.53 0.08 59.37 04:11:01 AM 0 20.63 0.00 3.49 20.43 0.08 55.38 04:11:01 AM 1 19.05 0.00 2.89 14.63 0.08 63.36 04:12:01 AM all 4.98 0.00 1.29 1.46 0.05 92.22 04:12:01 AM 0 6.58 0.00 1.41 1.77 0.05 90.19 04:12:01 AM 1 3.39 0.00 1.17 1.14 0.05 94.25 04:13:01 AM all 7.89 0.00 0.42 0.08 0.04 91.57 04:13:01 AM 0 8.70 0.00 0.39 0.03 0.05 90.83 04:13:01 AM 1 7.08 0.00 0.45 0.12 0.03 92.32 04:14:01 AM all 15.64 0.00 0.34 0.00 0.07 83.95 04:14:01 AM 0 19.39 0.00 0.40 0.00 0.07 80.14 04:14:01 AM 1 11.92 0.00 0.27 0.00 0.07 87.74 04:15:01 AM all 4.48 0.00 0.18 0.00 0.07 95.28 04:15:01 AM 0 6.59 0.00 0.22 0.00 0.10 93.09 04:15:01 AM 1 2.37 0.00 0.13 0.00 0.03 97.46 04:16:01 AM all 5.00 0.00 0.19 0.00 0.05 94.76 04:16:01 AM 0 6.23 0.00 0.22 0.00 0.05 93.50 04:16:01 AM 1 3.77 0.00 0.17 0.00 0.05 96.02 04:17:01 AM all 5.71 0.00 0.28 0.00 0.04 93.96 04:17:01 AM 0 7.63 0.00 0.28 0.00 0.05 92.03 04:17:01 AM 1 3.78 0.00 0.28 0.00 0.03 95.90 04:17:01 AM CPU %user %nice %system %iowait %steal %idle 04:18:01 AM all 22.68 0.00 2.74 0.43 0.08 74.08 04:18:01 AM 0 35.30 0.00 3.14 0.37 0.08 61.11 04:18:01 AM 1 10.05 0.00 2.34 0.48 0.07 87.06 Average: all 15.04 0.00 1.89 2.45 0.07 80.56 Average: 0 18.66 0.00 2.11 2.49 0.07 76.67 Average: 1 11.43 0.00 1.67 2.40 0.06 84.44