---> uname -a: Linux prd-centos8-robot-2c-8g-7779.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: 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 581 4952 19 2163 6818 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:db:25:b8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.58/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85751sec preferred_lft 85751sec inet6 fe80::f816:3eff:fedb:25b8/64 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) 12/14/2023 _x86_64_ (2 CPU) 00:53:53 LINUX RESTART (2 CPU) 12:54:01 AM tps rtps wtps bread/s bwrtn/s 12:55:01 AM 234.42 185.12 49.30 14014.01 37690.09 12:56:01 AM 85.19 8.56 76.63 1510.31 6524.10 12:57:01 AM 92.60 0.68 91.92 29.06 10681.84 12:58:01 AM 31.84 0.00 31.84 0.00 2515.79 12:59:01 AM 5.88 0.82 5.07 124.65 462.84 01:00:01 AM 66.66 2.72 63.94 451.55 7176.91 01:00:01 AM 1.92 0.00 1.92 0.00 61.54 01:01:01 AM 14.76 0.03 14.73 0.27 1225.88 01:02:01 AM 2.02 0.07 1.95 1.73 64.16 01:03:01 AM 0.27 0.00 0.27 0.00 11.16 01:04:02 AM 23.53 0.32 23.21 44.13 960.72 Average: 55.66 19.83 35.83 1617.18 6725.26 12:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:55:01 AM 5689036 7129052 2193428 27.83 2688 1637448 679604 7.61 146728 1779072 54004 12:56:01 AM 5373564 7081504 2508900 31.83 2688 1892468 696188 7.80 186044 2008232 141740 12:57:01 AM 5194880 7055380 2687584 34.10 2688 2036228 682060 7.64 190204 2147320 54852 12:58:01 AM 5128828 7001080 2753636 34.93 2688 2049024 742792 8.32 207892 2197300 12712 12:59:01 AM 5137400 7029828 2745064 34.82 2688 2068680 726428 8.13 217580 2176612 27120 01:00:01 AM 4984076 7049176 2898388 36.77 2688 2234328 669304 7.49 239076 2282644 28520 01:00:01 AM 4983568 7048668 2898896 36.78 2688 2234328 669304 7.49 239076 2282876 28520 01:01:01 AM 4918064 6983460 2964400 37.61 2688 2234584 769360 8.61 239116 2346208 8 01:02:01 AM 4871196 6936708 3011268 38.20 2688 2234708 819528 9.18 239132 2392300 24 01:03:01 AM 4905416 6971180 2977048 37.77 2688 2234952 786164 8.80 239160 2358616 20 01:04:02 AM 5072664 6978684 2809800 35.65 2688 2081420 744972 8.34 430432 2028604 26252 Average: 5114427 7024065 2768037 35.12 2688 2085288 725973 8.13 234040 2181799 33979 12:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 193.42 117.63 852.92 47.80 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 66.98 55.36 810.73 6.84 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 51.27 36.94 576.63 7.29 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 12.26 5.15 4.60 2.42 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 12:59:01 AM eth0 12.43 7.58 3.40 1.97 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 250.63 211.41 358.97 48.48 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 1.92 3.85 0.14 0.29 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 73.22 66.49 17.57 692.10 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 427.83 393.02 5876.15 25.41 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 295.95 275.21 4555.11 21.86 0.00 0.00 0.00 0.00 01:04:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:02 AM eth0 55.74 38.19 76.26 20.50 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 143.77 120.53 1313.12 87.41 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) 12/14/2023 _x86_64_ (2 CPU) 00:53:53 LINUX RESTART (2 CPU) 12:54:01 AM CPU %user %nice %system %iowait %steal %idle 12:55:01 AM all 24.82 0.03 9.88 29.90 0.09 35.28 12:55:01 AM 0 25.04 0.02 10.69 33.79 0.08 30.38 12:55:01 AM 1 24.60 0.03 9.07 26.00 0.10 40.19 12:56:01 AM all 31.61 0.00 4.57 6.51 0.11 57.20 12:56:01 AM 0 27.07 0.00 4.10 6.89 0.08 61.86 12:56:01 AM 1 36.17 0.00 5.04 6.14 0.13 52.51 12:57:01 AM all 31.66 0.00 4.14 5.67 0.10 58.43 12:57:01 AM 0 18.98 0.00 3.82 6.10 0.10 71.00 12:57:01 AM 1 44.40 0.00 4.47 5.23 0.10 45.80 12:58:01 AM all 8.31 0.00 0.78 1.10 0.06 89.75 12:58:01 AM 0 1.17 0.00 0.69 1.44 0.07 96.64 12:58:01 AM 1 15.44 0.00 0.87 0.77 0.05 82.87 12:59:01 AM all 7.48 0.00 1.37 0.52 0.06 90.57 12:59:01 AM 0 6.85 0.00 1.31 0.18 0.05 91.61 12:59:01 AM 1 8.10 0.00 1.44 0.85 0.07 89.54 01:00:01 AM all 29.31 0.00 4.44 2.66 0.08 63.51 01:00:01 AM 0 25.32 0.00 4.54 2.13 0.08 67.94 01:00:01 AM 1 33.30 0.00 4.35 3.19 0.08 59.08 01:00:01 AM all 0.96 0.00 2.88 0.00 0.96 95.19 01:00:01 AM 0 0.00 0.00 3.85 0.00 1.92 94.23 01:00:01 AM 1 1.92 0.00 1.92 0.00 0.00 96.15 01:01:01 AM all 9.85 0.00 0.50 0.53 0.05 89.07 01:01:01 AM 0 9.82 0.00 0.44 0.47 0.05 89.22 01:01:01 AM 1 9.87 0.00 0.57 0.59 0.05 88.92 01:02:01 AM all 9.55 0.00 1.57 0.03 0.12 88.74 01:02:01 AM 0 4.30 0.00 0.76 0.05 0.12 94.78 01:02:01 AM 1 14.84 0.00 2.39 0.00 0.12 82.65 01:03:01 AM all 8.88 0.00 1.30 0.00 0.12 89.69 01:03:01 AM 0 9.12 0.00 1.51 0.00 0.09 89.28 01:03:01 AM 1 8.65 0.00 1.10 0.00 0.15 90.10 01:04:02 AM all 22.24 0.00 2.57 0.39 0.08 74.72 01:04:02 AM 0 11.44 0.00 2.19 0.48 0.08 85.81 01:04:02 AM 1 33.11 0.00 2.96 0.29 0.08 63.57 Average: CPU %user %nice %system %iowait %steal %idle Average: all 18.36 0.00 3.11 4.72 0.09 73.72 Average: 0 13.89 0.00 3.00 5.14 0.08 77.88 Average: 1 22.83 0.00 3.22 4.29 0.09 69.56