---> uname -a: Linux prd-centos8-robot-2c-8g-10094.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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 578 4951 19 2167 6821 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:6b:50:7e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.204/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85710sec preferred_lft 85710sec inet6 fe80::f816:3eff:fe6b:507e/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) 12/23/2023 _x86_64_ (2 CPU) 04:22:30 LINUX RESTART (2 CPU) 04:23:01 AM tps rtps wtps bread/s bwrtn/s 04:24:01 AM 57.74 14.45 43.29 3181.07 4431.43 04:25:01 AM 109.01 3.55 105.46 60.50 9483.49 04:26:01 AM 45.42 0.83 44.59 60.65 5435.29 04:27:01 AM 48.69 0.75 47.94 96.62 2877.53 04:28:01 AM 32.53 0.05 32.48 3.60 5793.70 04:29:01 AM 5.35 0.00 5.35 0.00 264.17 04:30:01 AM 0.47 0.00 0.47 0.00 92.92 04:31:01 AM 0.33 0.00 0.33 0.00 41.65 04:32:01 AM 0.27 0.00 0.27 0.00 43.09 04:33:01 AM 14.18 0.25 13.93 34.39 1016.49 04:34:01 AM 38.24 0.45 37.79 48.38 1615.63 Average: 32.02 1.85 30.17 316.80 2826.97 04:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:24:01 AM 5416376 7036284 2466088 31.29 2688 1811316 752044 8.42 188984 1988288 82512 04:25:01 AM 5146204 7018412 2736260 34.71 2688 2049076 718308 8.04 188444 2203200 142080 04:26:01 AM 5240364 7101956 2642100 33.52 2688 2038020 651688 7.30 212308 2078628 32 04:27:01 AM 4938304 6991268 2944160 37.35 2688 2221248 723524 8.10 226612 2341744 159088 04:28:01 AM 4958920 7012016 2923544 37.09 2688 2222144 719748 8.06 232164 2310568 776 04:29:01 AM 4951764 7006572 2930700 37.18 2688 2223852 773324 8.66 232324 2317668 376 04:30:01 AM 4946544 7003828 2935920 37.25 2688 2226304 812576 9.10 232328 2322460 256 04:31:01 AM 4945764 7004092 2936700 37.26 2688 2227348 812576 9.10 232348 2323512 204 04:32:01 AM 4942824 7002272 2939640 37.29 2688 2228460 812576 9.10 232356 2326340 128 04:33:01 AM 5082832 6992868 2799632 35.52 2688 2084780 729488 8.17 251056 2192320 26084 04:34:01 AM 5023680 6952008 2858784 36.27 2688 2102620 775588 8.68 430124 2073668 41212 Average: 5053961 7011052 2828503 35.88 2688 2130470 752858 8.43 241732 2225309 41159 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 331.13 183.57 1501.85 54.70 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 52.61 42.35 663.01 7.63 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 10.71 8.10 5.95 3.11 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 45.38 40.00 317.57 10.00 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 246.81 186.84 50.82 42.23 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 98.27 94.80 19.62 12.42 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 142.32 138.47 28.81 14.92 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 37.69 33.41 9.00 6.10 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 40.76 35.58 9.49 6.59 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 52.55 39.49 91.70 37.14 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 17.63 16.93 13.37 14.25 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 97.80 74.50 246.47 19.01 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) 12/23/2023 _x86_64_ (2 CPU) 04:22:30 LINUX RESTART (2 CPU) 04:23:01 AM CPU %user %nice %system %iowait %steal %idle 04:24:01 AM all 28.87 0.00 4.18 5.17 0.10 61.67 04:24:01 AM 0 29.04 0.00 3.19 2.12 0.08 65.56 04:24:01 AM 1 28.70 0.00 5.18 8.23 0.12 57.78 04:25:01 AM all 36.22 0.00 5.55 2.50 0.11 55.62 04:25:01 AM 0 29.59 0.00 5.45 2.21 0.12 62.64 04:25:01 AM 1 42.85 0.00 5.65 2.79 0.10 48.62 04:26:01 AM all 19.50 0.00 1.94 2.76 0.11 75.69 04:26:01 AM 0 8.54 0.00 1.89 3.33 0.10 86.14 04:26:01 AM 1 30.55 0.00 1.99 2.19 0.12 65.15 04:27:01 AM all 29.82 0.00 4.39 0.96 0.09 64.74 04:27:01 AM 0 22.54 0.00 3.78 0.55 0.08 73.05 04:27:01 AM 1 37.13 0.00 4.99 1.37 0.10 56.41 04:28:01 AM all 6.12 0.00 1.05 1.37 0.05 91.42 04:28:01 AM 0 3.31 0.00 1.07 1.02 0.05 94.54 04:28:01 AM 1 8.93 0.00 1.02 1.71 0.05 88.28 04:29:01 AM all 12.44 0.00 0.67 0.06 0.09 86.73 04:29:01 AM 0 12.27 0.00 0.59 0.10 0.10 86.94 04:29:01 AM 1 12.62 0.00 0.75 0.02 0.09 86.53 04:30:01 AM all 14.41 0.00 0.59 0.00 0.10 84.91 04:30:01 AM 0 10.75 0.00 0.54 0.00 0.08 88.63 04:30:01 AM 1 18.06 0.00 0.64 0.00 0.12 81.18 04:31:01 AM all 9.42 0.00 0.27 0.03 0.08 90.21 04:31:01 AM 0 9.73 0.00 0.25 0.05 0.08 89.89 04:31:01 AM 1 9.11 0.00 0.28 0.00 0.08 90.52 04:32:01 AM all 10.53 0.00 0.28 0.00 0.08 89.10 04:32:01 AM 0 7.88 0.00 0.28 0.00 0.07 91.77 04:32:01 AM 1 13.18 0.00 0.28 0.00 0.10 86.44 04:33:01 AM all 20.21 0.00 2.27 0.33 0.09 77.09 04:33:01 AM 0 12.09 0.00 2.44 0.17 0.10 85.21 04:33:01 AM 1 28.33 0.00 2.10 0.50 0.08 68.99 04:34:01 AM all 32.66 0.00 3.16 0.66 0.09 63.42 04:34:01 AM 0 28.53 0.00 2.50 0.55 0.10 68.32 04:34:01 AM 1 36.80 0.00 3.82 0.77 0.08 58.52 Average: CPU %user %nice %system %iowait %steal %idle Average: all 20.04 0.00 2.22 1.26 0.09 76.39 Average: 0 15.86 0.00 2.00 0.92 0.09 81.13 Average: 1 24.24 0.00 2.43 1.60 0.09 71.64