---> uname -a: Linux prd-centos8-robot-2c-8g-11045.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: 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 579 4962 19 2156 6820 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:3d:85:40 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.211/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85753sec preferred_lft 85753sec inet6 fe80::f816:3eff:fe3d:8540/64 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) 12/27/2023 _x86_64_ (2 CPU) 04:22:19 LINUX RESTART (2 CPU) 04:23:01 AM tps rtps wtps bread/s bwrtn/s 04:24:01 AM 93.24 12.88 80.36 2194.87 7136.09 04:25:01 AM 95.93 0.68 95.25 29.06 10214.45 04:26:01 AM 24.31 0.82 23.49 124.63 2134.99 04:27:01 AM 63.10 0.20 62.90 9.33 7234.22 04:28:01 AM 15.61 0.00 15.61 0.00 1299.12 04:29:01 AM 2.08 0.03 2.05 0.67 150.62 04:30:01 AM 0.38 0.00 0.38 0.00 10.08 04:31:01 AM 0.30 0.00 0.30 0.00 4.71 04:32:01 AM 13.20 0.23 12.96 33.86 560.01 04:33:01 AM 39.41 0.45 38.96 48.38 1897.77 Average: 34.76 1.53 33.23 244.09 3064.14 04:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:24:01 AM 5319296 7084516 2563176 32.52 2688 1947996 668736 7.49 185916 2059164 174792 04:25:01 AM 5182744 7043012 2699728 34.25 2688 2036464 687068 7.69 194396 2156900 46936 04:26:01 AM 5146640 7035616 2735832 34.71 2688 2064680 678936 7.60 216960 2167840 23032 04:27:01 AM 4990380 7043092 2892092 36.69 2688 2221444 654088 7.32 231732 2281048 28504 04:28:01 AM 4955944 7009164 2926528 37.13 2688 2221960 685268 7.67 231788 2315696 504 04:29:01 AM 4945904 7001168 2936568 37.25 2688 2224012 701584 7.86 231816 2324612 96 04:30:01 AM 4740004 6795356 3142468 39.87 2688 2224084 925136 10.36 231816 2530384 24 04:31:01 AM 4938344 6993736 2944128 37.35 2688 2224120 740188 8.29 231816 2331936 36 04:32:01 AM 5092444 6992216 2790028 35.40 2688 2073184 718148 8.04 245980 2187352 32268 04:33:01 AM 5092212 6997032 2790260 35.40 2688 2078952 716708 8.02 423712 2014500 29392 Average: 5040391 6999491 2842081 36.06 2688 2131690 717586 8.03 242593 2236943 33558 04:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 148.92 111.28 1341.19 14.22 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 32.03 25.48 205.12 6.12 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 17.29 14.23 6.59 4.59 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 651.83 548.05 432.88 114.92 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 31.36 22.01 13.39 4.69 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 26.36 17.76 81.72 2.00 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 326.98 325.56 5153.02 21.25 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 131.13 131.05 2026.60 8.55 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 59.91 50.77 206.79 27.83 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 17.61 16.41 13.84 8.00 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 144.34 126.26 948.09 21.22 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) 12/27/2023 _x86_64_ (2 CPU) 04:22:19 LINUX RESTART (2 CPU) 04:23:01 AM CPU %user %nice %system %iowait %steal %idle 04:24:01 AM all 37.30 0.00 5.85 2.78 0.13 53.95 04:24:01 AM 0 45.43 0.00 6.22 3.07 0.12 45.18 04:24:01 AM 1 29.16 0.00 5.47 2.49 0.13 62.74 04:25:01 AM all 28.70 0.00 3.92 3.04 0.09 64.24 04:25:01 AM 0 39.31 0.00 3.81 2.63 0.08 54.16 04:25:01 AM 1 18.08 0.00 4.03 3.45 0.10 74.33 04:26:01 AM all 15.39 0.00 1.92 0.95 0.06 81.67 04:26:01 AM 0 22.06 0.00 1.97 0.80 0.07 75.10 04:26:01 AM 1 8.74 0.00 1.87 1.10 0.05 88.24 04:27:01 AM all 28.92 0.00 4.89 1.89 0.12 64.18 04:27:01 AM 0 31.81 0.00 5.51 1.36 0.13 61.19 04:27:01 AM 1 26.04 0.00 4.28 2.42 0.10 67.16 04:28:01 AM all 1.59 0.00 0.49 0.44 0.04 97.43 04:28:01 AM 0 1.94 0.00 0.57 0.68 0.03 96.78 04:28:01 AM 1 1.25 0.00 0.42 0.20 0.05 98.08 04:29:01 AM all 6.46 0.00 0.18 0.03 0.07 93.26 04:29:01 AM 0 11.44 0.00 0.22 0.02 0.07 88.26 04:29:01 AM 1 1.50 0.00 0.15 0.03 0.07 98.24 04:30:01 AM all 8.84 0.00 1.38 0.00 0.10 89.67 04:30:01 AM 0 15.99 0.00 2.42 0.00 0.12 81.47 04:30:01 AM 1 1.79 0.00 0.37 0.00 0.08 97.75 04:31:01 AM all 3.87 0.00 0.65 0.00 0.07 95.41 04:31:01 AM 0 4.98 0.00 0.70 0.00 0.07 94.25 04:31:01 AM 1 2.76 0.00 0.60 0.00 0.07 96.57 04:32:01 AM all 17.67 0.00 2.20 0.09 0.07 79.97 04:32:01 AM 0 18.63 0.00 2.56 0.12 0.07 78.63 04:32:01 AM 1 16.72 0.00 1.84 0.07 0.07 81.31 04:33:01 AM all 29.67 0.00 3.05 0.99 0.09 66.20 04:33:01 AM 0 31.78 0.00 3.19 0.65 0.08 64.29 04:33:01 AM 1 27.56 0.00 2.91 1.32 0.10 68.11 Average: all 17.86 0.00 2.46 1.02 0.08 78.58 Average: 0 22.36 0.00 2.72 0.94 0.08 73.90 Average: 1 13.37 0.00 2.20 1.11 0.08 83.24