---> uname -a: Linux prd-centos8-robot-2c-8g-5077.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 598 4981 19 2118 6802 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:a9:db:42 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.126/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85648sec preferred_lft 85648sec inet6 fe80::f816:3eff:fea9:db42/64 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) 02/09/2024 _x86_64_ (2 CPU) 07:10:06 LINUX RESTART (2 CPU) 07:11:02 AM tps rtps wtps bread/s bwrtn/s 07:12:01 AM 78.65 13.00 65.65 2231.35 5713.98 07:13:01 AM 87.44 0.62 86.82 27.46 7578.91 07:14:01 AM 40.00 0.87 39.14 125.69 3772.06 07:15:01 AM 30.36 0.17 30.19 5.87 1681.37 07:16:01 AM 49.53 0.03 49.50 3.47 6967.18 07:17:01 AM 3.05 0.02 3.03 0.13 134.54 07:18:01 AM 2.13 0.00 2.13 0.00 130.91 07:19:01 AM 0.47 0.00 0.47 0.00 54.68 07:20:01 AM 0.37 0.00 0.37 0.00 16.44 07:21:01 AM 0.67 0.03 0.63 1.87 21.25 07:22:01 AM 36.37 0.33 36.04 44.25 2090.45 Average: 29.84 1.35 28.49 218.76 2555.42 07:11:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:12:01 AM 5390548 7086276 2491904 31.61 2688 1879228 682684 7.64 185316 1990140 133440 07:13:01 AM 5224988 7039532 2657464 33.71 2688 1990844 699588 7.83 195280 2116768 87448 07:14:01 AM 5240812 7059636 2641640 33.51 2688 1995868 687892 7.70 215840 2080944 16 07:15:01 AM 5014700 7023540 2867752 36.38 2688 2177732 702436 7.87 228920 2268040 187924 07:16:01 AM 5023668 7031984 2858784 36.27 2688 2177912 671212 7.52 234448 2249100 28 07:17:01 AM 4985980 6995660 2896472 36.75 2688 2179276 737688 8.26 234628 2286724 200 07:18:01 AM 4978840 6991404 2903612 36.84 2688 2182168 737688 8.26 234632 2293776 1140 07:19:01 AM 4976960 6989860 2905492 36.86 2688 2182504 737688 8.26 234632 2295644 68 07:20:01 AM 4976328 6989628 2906124 36.87 2688 2182896 758284 8.49 234632 2296364 56 07:21:01 AM 5015820 7032184 2866632 36.37 2688 2185956 678748 7.60 235036 2257084 2684 07:22:01 AM 5182280 7042928 2700172 34.26 2688 2036332 693104 7.76 432852 1918152 184 Average: 5091902 7025694 2790550 35.40 2688 2106429 707910 7.93 242383 2186612 37563 07:11:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 AM eth0 139.45 101.85 1113.02 26.51 0.00 0.00 0.00 0.00 07:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 AM eth0 45.85 38.49 488.91 7.76 0.00 0.00 0.00 0.00 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 15.44 11.68 5.60 3.90 0.00 0.00 0.00 0.00 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 50.37 38.84 317.79 9.28 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 421.83 405.90 96.90 90.86 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 46.76 33.18 19.93 5.29 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 31.96 33.93 8.08 6.76 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 11.88 10.03 2.54 2.07 0.00 0.00 0.00 0.00 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 11.14 10.53 2.47 2.11 0.00 0.00 0.00 0.00 07:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM eth0 31.23 24.08 15.05 5.01 0.00 0.00 0.00 0.00 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 50.98 38.09 81.49 31.81 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 77.81 67.82 194.21 17.38 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) 02/09/2024 _x86_64_ (2 CPU) 07:10:06 LINUX RESTART (2 CPU) 07:11:02 AM CPU %user %nice %system %iowait %steal %idle 07:12:01 AM all 32.11 0.00 5.48 3.95 0.11 58.35 07:12:01 AM 0 37.66 0.00 6.20 4.17 0.12 51.85 07:12:01 AM 1 26.57 0.00 4.76 3.73 0.10 64.83 07:13:01 AM all 35.26 0.00 4.36 2.73 0.08 57.57 07:13:01 AM 0 45.90 0.00 4.55 2.93 0.08 46.54 07:13:01 AM 1 24.62 0.00 4.17 2.53 0.08 68.60 07:14:01 AM all 11.90 0.00 1.51 2.15 0.08 84.37 07:14:01 AM 0 21.69 0.00 1.61 1.33 0.07 75.31 07:14:01 AM 1 2.14 0.00 1.41 2.96 0.08 93.40 07:15:01 AM all 26.04 0.00 4.06 0.53 0.08 69.29 07:15:01 AM 0 31.90 0.00 4.36 0.67 0.08 62.99 07:15:01 AM 1 20.18 0.00 3.77 0.38 0.07 75.60 07:16:01 AM all 6.64 0.00 1.63 3.24 0.05 88.43 07:16:01 AM 0 6.97 0.00 1.47 3.05 0.05 88.46 07:16:01 AM 1 6.32 0.00 1.79 3.44 0.05 88.40 07:17:01 AM all 7.74 0.00 0.52 0.06 0.11 91.57 07:17:01 AM 0 13.21 0.00 0.67 0.00 0.08 86.04 07:17:01 AM 1 2.30 0.00 0.37 0.12 0.13 97.08 07:18:01 AM all 15.78 0.00 0.39 0.01 0.07 83.75 07:18:01 AM 0 21.35 0.00 0.44 0.02 0.07 78.13 07:18:01 AM 1 10.24 0.00 0.35 0.00 0.07 89.34 07:19:01 AM all 4.52 0.00 0.19 0.00 0.08 95.21 07:19:01 AM 0 2.79 0.00 0.18 0.00 0.07 96.96 07:19:01 AM 1 6.26 0.00 0.20 0.00 0.08 93.46 07:20:01 AM all 4.66 0.00 0.19 0.00 0.06 95.08 07:20:01 AM 0 5.13 0.00 0.20 0.00 0.07 94.61 07:20:01 AM 1 4.20 0.00 0.18 0.00 0.05 95.56 07:21:01 AM all 6.15 0.00 0.34 0.00 0.08 93.43 07:21:01 AM 0 2.04 0.00 0.35 0.00 0.07 97.54 07:21:01 AM 1 10.26 0.00 0.33 0.00 0.08 89.32 07:22:01 AM all 25.09 0.00 2.77 0.68 0.08 71.37 07:22:01 AM 0 38.94 0.00 2.67 0.43 0.08 57.87 07:22:01 AM 1 11.21 0.00 2.87 0.94 0.08 84.90 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.98 0.00 1.95 1.21 0.08 80.79 Average: 0 20.67 0.00 2.06 1.14 0.08 76.05 Average: 1 11.28 0.00 1.83 1.28 0.08 85.52