---> uname -a: Linux prd-centos8-robot-2c-8g-403.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 571 5004 19 2121 6830 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:49:92:42 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.198/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85900sec preferred_lft 85900sec inet6 fe80::f816:3eff:fe49:9242/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/22/2024 _x86_64_ (2 CPU) 04:20:50 LINUX RESTART (2 CPU) 04:21:01 AM tps rtps wtps bread/s bwrtn/s 04:22:01 AM 200.25 157.73 42.52 14629.72 38035.10 04:23:01 AM 88.44 9.43 79.01 1584.01 6102.43 04:24:01 AM 75.62 0.70 74.93 50.78 9068.04 04:25:01 AM 15.69 0.85 14.85 123.96 1241.69 04:26:01 AM 40.49 0.17 40.32 9.46 2713.55 04:27:01 AM 26.41 0.03 26.38 3.47 5789.82 04:28:01 AM 13.09 0.25 12.84 35.05 492.60 04:29:01 AM 22.44 0.50 21.94 63.70 1022.22 Average: 60.30 21.21 39.10 2062.47 8057.88 04:21:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:22:01 AM 5681044 7113000 2201392 27.93 2688 1628384 683536 7.65 167968 1764356 50456 04:23:01 AM 5261580 7017084 2620856 33.25 2688 1937780 738652 8.27 211660 2088444 181676 04:24:01 AM 5201820 7033812 2680616 34.01 2688 2009224 710632 7.96 221628 2114384 27348 04:25:01 AM 5264248 7101188 2618188 33.22 2688 2014212 645920 7.23 240392 2034284 24 04:26:01 AM 5037216 7079880 2845220 36.10 2688 2212212 630968 7.06 258856 2216940 161760 04:27:01 AM 4989560 7032536 2892876 36.70 2688 2212880 693304 7.76 262180 2258340 484 04:28:01 AM 5110796 6996728 2771640 35.16 2688 2059360 709608 7.95 270596 2143292 21120 04:29:01 AM 5204016 7072772 2678420 33.98 2688 2044752 646316 7.24 438900 1888476 16128 Average: 5218785 7055875 2663651 33.79 2688 2014850 682367 7.64 259022 2063564 57374 04:21:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:22:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 240.35 133.42 1145.77 53.26 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 82.63 68.45 958.08 8.49 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 28.49 24.51 277.05 5.23 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 18.76 8.13 5.68 3.12 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 34.82 29.94 286.18 7.18 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 187.42 156.36 61.52 38.30 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 220.54 187.76 2049.69 28.63 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 18.07 17.14 14.60 8.02 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 103.88 78.21 599.86 19.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/22/2024 _x86_64_ (2 CPU) 04:20:50 LINUX RESTART (2 CPU) 04:21:01 AM CPU %user %nice %system %iowait %steal %idle 04:22:01 AM all 38.24 0.06 9.65 22.99 0.09 28.97 04:22:01 AM 0 41.19 0.05 9.74 18.43 0.10 30.49 04:22:01 AM 1 35.27 0.07 9.56 27.56 0.08 27.46 04:23:01 AM all 39.63 0.00 5.26 2.80 0.10 52.20 04:23:01 AM 0 61.25 0.00 6.82 3.39 0.10 28.43 04:23:01 AM 1 18.11 0.00 3.71 2.21 0.10 75.86 04:24:01 AM all 23.18 0.00 2.90 2.35 0.08 71.49 04:24:01 AM 0 31.94 0.00 3.30 2.17 0.08 62.50 04:24:01 AM 1 14.40 0.00 2.49 2.53 0.08 80.50 04:25:01 AM all 12.54 0.00 1.21 1.01 0.06 85.18 04:25:01 AM 0 11.54 0.00 1.33 0.82 0.07 86.24 04:25:01 AM 1 13.54 0.00 1.09 1.20 0.05 84.12 04:26:01 AM all 25.87 0.00 3.85 1.06 0.08 69.14 04:26:01 AM 0 21.51 0.00 3.66 1.28 0.08 73.48 04:26:01 AM 1 30.26 0.00 4.04 0.83 0.08 64.78 04:27:01 AM all 8.54 0.00 1.55 1.26 0.07 88.58 04:27:01 AM 0 8.68 0.00 1.41 1.79 0.05 88.07 04:27:01 AM 1 8.39 0.00 1.69 0.74 0.08 89.10 04:28:01 AM all 11.40 0.00 1.82 0.13 0.08 86.57 04:28:01 AM 0 10.14 0.00 1.25 0.13 0.08 88.39 04:28:01 AM 1 12.68 0.00 2.40 0.12 0.08 84.72 04:29:01 AM all 32.24 0.00 2.96 0.33 0.08 64.39 04:29:01 AM 0 44.20 0.00 3.00 0.15 0.08 52.57 04:29:01 AM 1 20.25 0.00 2.92 0.50 0.08 76.24 Average: all 23.96 0.01 3.65 3.96 0.08 68.34 Average: 0 28.80 0.01 3.81 3.50 0.08 63.80 Average: 1 19.10 0.01 3.48 4.43 0.08 72.89