---> uname -a: Linux prd-centos8-robot-2c-8g-19948.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 606 4987 19 2103 6794 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:d9:08:9e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.150/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85667sec preferred_lft 85667sec inet6 fe80::f816:3eff:fed9:89e/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) 01/24/2024 _x86_64_ (2 CPU) 07:20:26 LINUX RESTART (2 CPU) 07:21:01 AM tps rtps wtps bread/s bwrtn/s 07:22:01 AM 57.30 17.51 39.79 3744.89 29333.26 07:23:01 AM 86.15 6.88 79.27 1300.50 7161.78 07:24:01 AM 79.26 0.65 78.61 28.12 7451.12 07:25:01 AM 24.34 0.82 23.53 124.63 2027.19 07:26:01 AM 31.26 0.17 31.09 5.87 2787.14 07:27:01 AM 54.41 0.03 54.37 3.47 7300.85 07:28:01 AM 1.78 0.00 1.78 0.00 39.21 07:29:01 AM 0.28 0.00 0.28 0.00 2.88 07:30:01 AM 0.35 0.00 0.35 0.00 3.45 07:31:01 AM 2.38 0.02 2.37 0.53 118.76 07:32:01 AM 38.45 0.48 37.97 58.91 1852.22 Average: 34.18 2.41 31.77 478.84 5279.97 07:21:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:22:01 AM 5601364 7086844 2281092 28.94 2688 1679604 724632 8.11 154268 1849760 67216 07:23:01 AM 5261372 7031160 2621084 33.25 2688 1951560 765884 8.58 189324 2110184 146652 07:24:01 AM 5196296 7011044 2686160 34.08 2688 1991148 745756 8.35 194704 2144416 47352 07:25:01 AM 5227464 7046452 2654992 33.68 2688 1996152 726956 8.14 214120 2095488 20 07:26:01 AM 4954856 6931680 2927600 37.14 2688 2149828 823372 9.22 245300 2322788 94772 07:27:01 AM 5008464 7016796 2873992 36.46 2688 2177936 735560 8.24 232976 2266400 80 07:28:01 AM 5009460 7017560 2872996 36.45 2688 2177936 735560 8.24 232976 2266340 4 07:29:01 AM 5009440 7017540 2873016 36.45 2688 2177936 735560 8.24 232976 2266456 4 07:30:01 AM 5009028 7017132 2873428 36.45 2688 2177940 721864 8.08 232976 2266832 12 07:31:01 AM 5008636 7018192 2873820 36.46 2688 2179392 728688 8.16 233280 2266860 4 07:32:01 AM 5150480 6997852 2731976 34.66 2688 2022496 762560 8.54 425516 1957188 180 Average: 5130624 7017477 2751832 34.91 2688 2061993 746036 8.35 235311 2164792 32391 07:21:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM eth0 211.18 137.50 940.30 51.76 0.00 0.00 0.00 0.00 07:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 AM eth0 79.11 62.01 916.93 7.23 0.00 0.00 0.00 0.00 07:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM eth0 18.84 16.08 157.88 4.69 0.00 0.00 0.00 0.00 07:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM eth0 17.36 9.06 5.52 3.21 0.00 0.00 0.00 0.00 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 30.73 26.71 280.82 5.19 0.00 0.00 0.00 0.00 07:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM eth0 221.66 185.79 76.00 44.77 0.00 0.00 0.00 0.00 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 0.57 0.20 0.04 0.02 0.00 0.00 0.00 0.00 07:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM eth0 0.72 0.17 0.04 0.01 0.00 0.00 0.00 0.00 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 2.05 0.35 0.37 0.20 0.00 0.00 0.00 0.00 07:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM eth0 150.10 120.28 1330.34 9.63 0.00 0.00 0.00 0.00 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 40.34 32.71 68.83 17.80 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 70.24 53.71 343.39 13.14 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) 01/24/2024 _x86_64_ (2 CPU) 07:20:26 LINUX RESTART (2 CPU) 07:21:01 AM CPU %user %nice %system %iowait %steal %idle 07:22:01 AM all 18.11 0.00 3.93 25.93 0.06 51.97 07:22:01 AM 0 18.60 0.00 4.42 20.66 0.07 56.26 07:22:01 AM 1 17.63 0.00 3.44 31.21 0.05 47.67 07:23:01 AM all 34.26 0.00 4.78 3.01 0.13 57.81 07:23:01 AM 0 42.33 0.00 5.31 3.39 0.15 48.82 07:23:01 AM 1 26.18 0.00 4.26 2.64 0.12 66.81 07:24:01 AM all 24.23 0.00 3.26 6.72 0.13 65.66 07:24:01 AM 0 27.87 0.00 3.08 7.07 0.17 61.82 07:24:01 AM 1 20.59 0.00 3.45 6.38 0.08 69.50 07:25:01 AM all 13.19 0.00 1.21 1.63 0.09 83.87 07:25:01 AM 0 15.35 0.00 1.28 2.99 0.08 80.30 07:25:01 AM 1 11.03 0.00 1.15 0.28 0.10 87.43 07:26:01 AM all 16.83 0.00 2.59 13.54 0.13 66.92 07:26:01 AM 0 17.53 0.00 2.59 11.80 0.15 67.93 07:26:01 AM 1 16.12 0.00 2.59 15.29 0.10 65.90 07:27:01 AM all 17.96 0.00 2.99 3.54 0.06 75.44 07:27:01 AM 0 23.65 0.00 3.62 2.33 0.07 70.32 07:27:01 AM 1 12.29 0.00 2.36 4.75 0.05 80.55 07:28:01 AM all 0.36 0.00 0.04 0.00 0.03 99.57 07:28:01 AM 0 0.55 0.00 0.02 0.00 0.02 99.42 07:28:01 AM 1 0.17 0.00 0.07 0.00 0.03 99.73 07:29:01 AM all 0.33 0.00 0.08 0.00 0.03 99.56 07:29:01 AM 0 0.55 0.00 0.07 0.00 0.03 99.35 07:29:01 AM 1 0.12 0.00 0.10 0.00 0.02 99.77 07:30:01 AM all 0.23 0.00 0.08 0.00 0.03 99.67 07:30:01 AM 0 0.18 0.00 0.07 0.00 0.02 99.73 07:30:01 AM 1 0.28 0.00 0.08 0.00 0.03 99.60 07:31:01 AM all 6.85 0.00 0.79 0.02 0.07 92.27 07:31:01 AM 0 9.71 0.00 0.93 0.00 0.07 89.30 07:31:01 AM 1 4.02 0.00 0.65 0.03 0.07 95.22 07:32:01 AM all 27.17 0.00 3.13 0.59 0.09 69.02 07:32:01 AM 0 45.35 0.00 3.22 0.35 0.10 50.98 07:32:01 AM 1 8.94 0.00 3.04 0.84 0.08 87.09 Average: CPU %user %nice %system %iowait %steal %idle Average: all 14.51 0.00 2.08 4.99 0.08 78.34 Average: 0 18.34 0.00 2.24 4.42 0.08 74.92 Average: 1 10.67 0.00 1.93 5.57 0.07 81.77