---> uname -a: Linux prd-centos8-robot-2c-8g-10583.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 UTC 2024 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 567 4998 19 2131 6833 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:a3:f3:af brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.74/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85736sec preferred_lft 85736sec inet6 fe80::f816:3eff:fea3:f3af/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/24/2024 _x86_64_ (2 CPU) 01:22:54 LINUX RESTART (2 CPU) 01:24:01 AM tps rtps wtps bread/s bwrtn/s 01:25:01 AM 112.35 6.68 105.66 1269.18 8979.46 01:26:01 AM 42.61 0.70 41.91 50.52 5130.24 01:27:01 AM 12.30 0.98 11.31 132.89 641.99 01:28:01 AM 58.95 0.03 58.91 3.47 7754.67 01:29:01 AM 3.60 0.02 3.58 0.13 165.32 01:30:01 AM 0.55 0.00 0.55 0.00 39.40 01:31:01 AM 0.33 0.00 0.33 0.00 78.89 01:32:01 AM 0.23 0.00 0.23 0.00 35.63 01:33:01 AM 12.36 0.25 12.11 35.05 466.31 01:34:01 AM 24.66 0.50 24.16 63.72 1353.86 Average: 26.79 0.92 25.88 155.51 2464.63 01:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:25:01 AM 5240008 7045764 2642420 33.52 2688 1983412 691096 7.74 210292 2090928 103248 01:26:01 AM 5162200 6988076 2720228 34.51 2688 2003188 733660 8.21 230576 2145480 40 01:27:01 AM 5165560 7048760 2716868 34.47 2688 2057896 698104 7.82 253280 2110412 45976 01:28:01 AM 5042896 7073304 2839532 36.02 2688 2200076 626876 7.02 262036 2203392 84 01:29:01 AM 5000272 7032404 2882156 36.56 2688 2201832 711064 7.96 262228 2245968 152 01:30:01 AM 4994552 7029192 2887876 36.64 2688 2204340 762064 8.53 262240 2251116 1748 01:31:01 AM 4992220 7027848 2890208 36.67 2688 2205336 762064 8.53 262244 2253740 500 01:32:01 AM 4990288 7026796 2892140 36.69 2688 2206208 762064 8.53 262244 2255724 384 01:33:01 AM 5126192 7002288 2756236 34.97 2688 2049612 696520 7.80 287016 2112004 27376 01:34:01 AM 5101196 6979844 2781232 35.28 2688 2054444 714800 8.00 445168 1985384 15920 Average: 5081538 7025428 2800890 35.53 2688 2116634 715831 8.02 273732 2165415 19543 01:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 50.13 41.24 502.28 7.29 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 32.06 23.33 273.30 5.13 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 17.28 15.54 54.86 3.68 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 156.60 100.45 269.33 30.00 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 73.79 70.29 21.51 10.08 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 123.24 118.58 30.08 13.00 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 32.97 29.59 8.14 5.28 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 38.41 31.38 8.42 5.46 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 71.96 56.41 101.47 40.90 0.00 0.00 0.00 0.00 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 16.43 16.48 13.61 8.44 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 61.29 50.33 128.30 12.93 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/24/2024 _x86_64_ (2 CPU) 01:22:54 LINUX RESTART (2 CPU) 01:24:01 AM CPU %user %nice %system %iowait %steal %idle 01:25:01 AM all 39.27 0.00 5.81 3.56 0.11 51.25 01:25:01 AM 0 21.06 0.00 4.48 3.31 0.10 71.06 01:25:01 AM 1 57.51 0.00 7.15 3.80 0.12 31.43 01:26:01 AM all 22.55 0.00 2.00 1.49 0.07 73.90 01:26:01 AM 0 15.36 0.00 2.21 1.69 0.07 80.68 01:26:01 AM 1 29.72 0.00 1.80 1.28 0.07 67.13 01:27:01 AM all 10.22 0.00 2.25 0.29 0.04 87.19 01:27:01 AM 0 12.97 0.00 2.25 0.43 0.05 84.29 01:27:01 AM 1 7.48 0.00 2.25 0.15 0.03 90.09 01:28:01 AM all 23.60 0.00 3.51 1.49 0.07 71.33 01:28:01 AM 0 12.61 0.00 2.65 1.27 0.05 83.42 01:28:01 AM 1 34.62 0.00 4.36 1.72 0.08 59.21 01:29:01 AM all 9.49 0.00 0.70 0.04 0.05 89.72 01:29:01 AM 0 6.40 0.00 0.81 0.05 0.05 92.69 01:29:01 AM 1 12.58 0.00 0.59 0.03 0.05 86.75 01:30:01 AM all 14.76 0.00 0.83 0.00 0.06 84.36 01:30:01 AM 0 12.59 0.00 0.79 0.00 0.05 86.56 01:30:01 AM 1 16.91 0.00 0.86 0.00 0.07 82.16 01:31:01 AM all 9.14 0.00 0.42 0.00 0.06 90.39 01:31:01 AM 0 8.65 0.00 0.40 0.00 0.07 90.88 01:31:01 AM 1 9.62 0.00 0.43 0.00 0.05 89.89 01:32:01 AM all 9.31 0.00 0.52 0.00 0.05 90.12 01:32:01 AM 0 10.06 0.00 0.42 0.00 0.05 89.47 01:32:01 AM 1 8.56 0.00 0.62 0.00 0.05 90.77 01:33:01 AM all 21.78 0.00 2.01 0.17 0.07 75.98 01:33:01 AM 0 11.57 0.00 1.81 0.25 0.07 86.31 01:33:01 AM 1 31.99 0.00 2.22 0.08 0.07 65.64 01:34:01 AM all 32.44 0.00 3.15 0.32 0.08 64.01 01:34:01 AM 0 27.03 0.00 3.39 0.48 0.08 69.01 01:34:01 AM 1 37.83 0.00 2.92 0.15 0.08 59.02 Average: all 19.28 0.00 2.12 0.74 0.07 77.80 Average: 0 13.84 0.00 1.92 0.75 0.06 83.42 Average: 1 24.71 0.00 2.32 0.72 0.07 72.18