---> uname -a: Linux prd-centos8-robot-2c-8g-7740.novalocal 4.18.0-532.el8.x86_64 #1 SMP Thu Dec 21 12:11:59 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: 2799.998 BogoMIPS: 5599.99 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 661 4919 19 2117 6739 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:85:96:7f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.134/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85676sec preferred_lft 85676sec inet6 fe80::f816:3eff:fe85:967f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 02/18/2024 _x86_64_ (2 CPU) 04:14:25 LINUX RESTART (2 CPU) 04:15:01 AM tps rtps wtps bread/s bwrtn/s 04:16:01 AM 87.84 25.05 62.79 6202.17 14396.28 04:17:01 AM 99.08 0.08 99.00 2.27 8957.21 04:18:01 AM 50.63 1.38 49.25 147.02 4268.33 04:19:01 AM 31.38 0.20 31.18 8.13 1764.82 04:20:01 AM 45.77 0.03 45.73 3.47 6793.52 04:21:01 AM 5.41 0.02 5.40 0.13 242.45 04:22:01 AM 0.67 0.00 0.67 0.00 112.58 04:23:01 AM 0.35 0.00 0.35 0.00 12.98 04:24:01 AM 0.30 0.03 0.27 1.87 18.46 04:25:01 AM 0.57 0.00 0.57 0.00 28.05 04:26:01 AM 40.52 0.50 40.02 59.45 2239.89 Average: 32.96 2.48 30.48 584.00 3530.44 04:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:16:01 AM 5414540 7038400 2467908 31.31 2688 1815116 730672 8.18 191412 1985904 93424 04:17:01 AM 5169244 6996616 2713204 34.42 2688 2004844 734448 8.22 188780 2180772 107504 04:18:01 AM 5246360 7063708 2636088 33.44 2688 1994616 679040 7.60 216952 2071700 24 04:19:01 AM 5014692 7021960 2867756 36.38 2688 2176392 683372 7.65 229360 2264476 187756 04:20:01 AM 4958208 6965108 2924240 37.10 2688 2176572 747944 8.37 236260 2310548 16 04:21:01 AM 4917920 6926184 2964528 37.61 2688 2177916 802064 8.98 236448 2350308 196 04:22:01 AM 4911468 6922628 2970980 37.69 2688 2180816 802064 8.98 236452 2357260 72 04:23:01 AM 4911148 6922616 2971300 37.70 2688 2181164 802064 8.98 236452 2357676 148 04:24:01 AM 4909308 6921240 2973140 37.72 2688 2181588 802064 8.98 236568 2359356 76 04:25:01 AM 4950212 6965384 2932236 37.20 2688 2184828 751812 8.42 236904 2318428 2612 04:26:01 AM 5043956 6904556 2838492 36.01 2688 2035660 809608 9.07 435100 2050948 192 Average: 5040641 6968036 2841807 36.05 2688 2100865 758650 8.49 243699 2237034 35638 04:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 287.49 171.39 1534.85 53.30 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 49.92 42.22 518.29 7.81 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 15.53 9.51 6.65 3.48 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 38.46 33.16 312.60 7.63 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 624.06 548.20 120.55 107.75 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 37.97 29.64 14.67 5.18 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 31.06 33.61 7.96 6.71 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 9.72 9.62 2.05 1.80 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 12.18 11.48 2.47 2.12 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 46.84 33.56 19.37 6.20 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 42.52 33.59 81.29 31.83 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 108.71 86.91 238.24 21.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 02/18/2024 _x86_64_ (2 CPU) 04:14:25 LINUX RESTART (2 CPU) 04:15:01 AM CPU %user %nice %system %iowait %steal %idle 04:16:01 AM all 31.21 0.00 5.88 10.94 0.10 51.87 04:16:01 AM 0 21.87 0.00 4.69 9.02 0.10 64.32 04:16:01 AM 1 40.57 0.00 7.07 12.87 0.10 39.39 04:17:01 AM all 37.08 0.00 4.89 2.78 0.10 55.16 04:17:01 AM 0 36.20 0.00 4.62 2.58 0.08 56.52 04:17:01 AM 1 37.96 0.00 5.16 2.98 0.12 53.79 04:18:01 AM all 18.04 0.00 2.02 1.40 0.08 78.46 04:18:01 AM 0 16.28 0.00 2.25 1.55 0.07 79.85 04:18:01 AM 1 19.79 0.00 1.79 1.25 0.10 77.07 04:19:01 AM all 25.36 0.00 3.90 0.50 0.07 70.16 04:19:01 AM 0 23.03 0.00 3.95 0.70 0.08 72.23 04:19:01 AM 1 27.69 0.00 3.85 0.30 0.07 68.10 04:20:01 AM all 7.17 0.00 2.05 2.40 0.08 88.31 04:20:01 AM 0 4.47 0.00 1.73 2.15 0.07 91.58 04:20:01 AM 1 9.85 0.00 2.36 2.65 0.08 85.05 04:21:01 AM all 7.46 0.00 0.41 0.07 0.07 91.99 04:21:01 AM 0 3.79 0.00 0.48 0.13 0.07 95.52 04:21:01 AM 1 11.15 0.00 0.34 0.00 0.07 88.45 04:22:01 AM all 15.39 0.00 0.34 0.00 0.08 84.19 04:22:01 AM 0 8.48 0.00 0.29 0.00 0.10 91.14 04:22:01 AM 1 22.31 0.00 0.39 0.00 0.07 77.24 04:23:01 AM all 4.39 0.00 0.18 0.00 0.08 95.35 04:23:01 AM 0 3.53 0.00 0.18 0.00 0.07 96.22 04:23:01 AM 1 5.26 0.00 0.17 0.00 0.08 94.49 04:24:01 AM all 5.07 0.00 0.18 0.01 0.11 94.64 04:24:01 AM 0 2.74 0.00 0.15 0.00 0.08 97.02 04:24:01 AM 1 7.40 0.00 0.20 0.02 0.13 92.24 04:25:01 AM all 5.67 0.00 0.46 0.01 0.07 93.79 04:25:01 AM 0 2.67 0.00 0.50 0.02 0.08 96.72 04:25:01 AM 1 8.67 0.00 0.42 0.00 0.05 90.87 04:26:01 AM all 29.03 0.00 2.92 0.89 0.08 67.08 04:26:01 AM 0 25.16 0.00 2.79 1.27 0.08 70.70 04:26:01 AM 1 32.89 0.00 3.05 0.52 0.08 63.45 Average: CPU %user %nice %system %iowait %steal %idle Average: all 16.92 0.00 2.11 1.73 0.08 79.16 Average: 0 13.50 0.00 1.97 1.58 0.08 82.87 Average: 1 20.34 0.00 2.26 1.87 0.09 75.45