---> uname -a: Linux prd-centos8-robot-2c-8g-8078.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 595 4951 19 2150 6804 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:98:c9:c1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.91/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85729sec preferred_lft 85729sec inet6 fe80::f816:3eff:fe98:c9c1/64 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) 12/15/2023 _x86_64_ (2 CPU) 07:20:48 LINUX RESTART (2 CPU) 07:21:01 AM tps rtps wtps bread/s bwrtn/s 07:22:01 AM 187.14 146.06 41.08 8497.35 31392.45 07:23:01 AM 69.37 18.71 50.66 5035.22 9629.10 07:24:01 AM 100.52 6.55 93.97 1267.79 9122.86 07:25:01 AM 54.99 0.67 54.32 28.65 6374.11 07:26:01 AM 24.88 0.98 23.89 130.49 1401.62 07:27:01 AM 40.62 0.00 40.62 0.00 6230.12 07:28:01 AM 22.48 0.05 22.43 3.60 1300.18 07:29:01 AM 5.50 0.00 5.50 0.00 217.94 07:30:01 AM 0.38 0.00 0.38 0.00 5.10 07:31:01 AM 18.24 0.25 17.99 34.38 797.20 07:32:01 AM 37.88 0.45 37.43 48.39 1613.91 Average: 51.09 15.79 35.30 1367.97 6189.96 07:21:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:22:01 AM 6116568 7343052 1765904 22.40 2688 1426924 364116 4.62 90184 1425968 91560 07:23:01 AM 5466020 7044816 2416452 30.66 2688 1770448 741508 8.30 164556 1965048 87004 07:24:01 AM 5217332 7062632 2665140 33.81 2688 2020648 680456 7.62 185400 2132728 139396 07:25:01 AM 5165188 7026232 2717284 34.47 2688 2037272 698884 7.83 202096 2166196 1088 07:26:01 AM 5007972 6974760 2874500 36.47 2688 2140416 793692 8.89 231652 2285652 81748 07:27:01 AM 4975732 7028600 2906740 36.88 2688 2221004 683208 7.65 226388 2302528 28416 07:28:01 AM 4917768 6970508 2964704 37.61 2688 2221440 783292 8.77 231936 2355092 256 07:29:01 AM 4788200 6840976 3094272 39.26 2688 2221484 905132 10.13 231932 2483740 16 07:30:01 AM 4867308 6920376 3015164 38.25 2688 2221768 828392 9.28 231936 2404900 268 07:31:01 AM 5082384 6976344 2800088 35.52 2688 2067720 749436 8.39 244224 2201268 26084 07:32:01 AM 5032064 6941088 2850408 36.16 2688 2083248 788400 8.83 423160 2074164 39140 Average: 5148776 7011762 2733696 34.68 2688 2039307 728774 8.16 223951 2163389 44998 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 6.91 2.62 1.19 0.55 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 276.55 164.17 1486.87 52.39 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 50.29 38.74 549.26 4.89 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 27.65 18.71 155.58 5.80 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 37.75 29.97 283.81 6.83 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 11.83 8.55 35.15 3.23 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 225.00 195.38 46.90 146.86 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 390.47 380.56 5216.76 606.21 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 259.83 247.38 4742.51 19.83 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 104.50 91.19 995.52 23.15 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 17.71 17.00 13.39 8.17 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 128.04 108.57 1229.73 79.81 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) 12/15/2023 _x86_64_ (2 CPU) 07:20:48 LINUX RESTART (2 CPU) 07:21:01 AM CPU %user %nice %system %iowait %steal %idle 07:22:01 AM all 11.57 0.03 4.83 71.25 0.07 12.26 07:22:01 AM 0 11.91 0.03 5.39 60.51 0.08 22.07 07:22:01 AM 1 11.24 0.02 4.27 82.03 0.05 2.40 07:23:01 AM all 29.58 0.00 5.25 9.32 0.10 55.74 07:23:01 AM 0 40.72 0.00 6.63 11.02 0.10 41.53 07:23:01 AM 1 18.43 0.00 3.88 7.62 0.10 69.98 07:24:01 AM all 32.27 0.00 5.29 6.91 0.11 55.42 07:24:01 AM 0 50.92 0.00 6.63 7.17 0.13 35.14 07:24:01 AM 1 13.77 0.00 3.96 6.65 0.08 75.54 07:25:01 AM all 19.62 0.00 2.38 3.09 0.08 74.82 07:25:01 AM 0 22.84 0.00 2.24 2.81 0.10 72.01 07:25:01 AM 1 16.39 0.00 2.52 3.38 0.07 77.64 07:26:01 AM all 21.72 0.00 2.46 1.42 0.12 74.29 07:26:01 AM 0 21.14 0.00 2.26 1.76 0.12 74.72 07:26:01 AM 1 22.31 0.00 2.65 1.08 0.12 73.85 07:27:01 AM all 14.27 0.00 2.26 22.78 0.09 60.59 07:27:01 AM 0 11.11 0.00 1.65 19.24 0.08 67.91 07:27:01 AM 1 17.44 0.00 2.88 26.35 0.10 53.23 07:28:01 AM all 9.25 0.00 1.28 0.93 0.06 88.48 07:28:01 AM 0 9.32 0.00 1.17 1.14 0.07 88.30 07:28:01 AM 1 9.18 0.00 1.39 0.73 0.05 88.65 07:29:01 AM all 16.22 0.00 1.41 0.10 0.13 82.13 07:29:01 AM 0 18.64 0.00 1.55 0.00 0.14 79.67 07:29:01 AM 1 13.81 0.00 1.26 0.20 0.13 84.59 07:30:01 AM all 11.81 0.00 1.47 0.00 0.10 86.62 07:30:01 AM 0 17.78 0.00 1.95 0.00 0.10 80.16 07:30:01 AM 1 5.94 0.00 1.00 0.00 0.10 92.97 07:31:01 AM all 18.72 0.00 2.25 0.47 0.08 78.48 07:31:01 AM 0 27.63 0.00 2.48 0.15 0.08 69.65 07:31:01 AM 1 9.88 0.00 2.03 0.79 0.07 87.24 07:32:01 AM all 32.23 0.00 3.16 1.38 0.10 63.12 07:32:01 AM 0 48.81 0.00 3.30 2.10 0.10 45.69 07:32:01 AM 1 15.64 0.00 3.02 0.65 0.10 80.59 Average: CPU %user %nice %system %iowait %steal %idle Average: all 19.78 0.00 2.92 10.69 0.09 66.53 Average: 0 25.55 0.00 3.21 9.64 0.10 61.50 Average: 1 14.01 0.00 2.62 11.73 0.09 71.55