---> uname -a: Linux prd-centos8-robot-2c-8g-2859.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 604 4975 19 2117 6795 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:bb:53:08 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.173/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85650sec preferred_lft 85650sec inet6 fe80::f816:3eff:febb:5308/64 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) 02/05/2024 _x86_64_ (2 CPU) 04:08:00 LINUX RESTART (2 CPU) 04:09:01 AM tps rtps wtps bread/s bwrtn/s 04:10:01 AM 92.05 12.75 79.30 2191.77 6652.87 04:11:01 AM 84.56 0.67 83.89 28.52 7869.52 04:12:01 AM 25.96 1.00 24.96 124.65 2083.92 04:13:01 AM 57.86 0.20 57.66 9.33 7200.07 04:14:01 AM 18.68 0.00 18.68 0.00 1413.83 04:15:01 AM 5.95 0.02 5.93 0.13 253.65 04:16:01 AM 0.52 0.00 0.52 0.00 106.00 04:17:01 AM 0.28 0.00 0.28 0.00 17.79 04:18:01 AM 0.18 0.03 0.15 1.87 7.75 04:19:01 AM 4.52 0.23 4.28 33.86 233.44 04:20:01 AM 36.05 0.47 35.59 48.92 1997.08 Average: 29.69 1.40 28.30 221.71 2530.69 04:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:10:01 AM 5279608 7034956 2602848 33.02 2688 1937992 742020 8.31 187856 2094396 173224 04:11:01 AM 5229492 7042528 2652964 33.66 2688 1989896 699160 7.83 195412 2110992 47352 04:12:01 AM 5192708 7014204 2689748 34.12 2688 1998384 721960 8.08 220540 2122664 3524 04:13:01 AM 5023092 7031052 2859364 36.28 2688 2176936 676712 7.58 234628 2246512 28716 04:14:01 AM 5019960 7027288 2862496 36.31 2688 2177096 676712 7.58 234640 2252896 136 04:15:01 AM 4980128 6989104 2902328 36.82 2688 2178744 745676 8.35 234816 2292508 544 04:16:01 AM 4975360 6986852 2907096 36.88 2688 2181292 745676 8.35 234820 2297360 144 04:17:01 AM 4973320 6985176 2909136 36.91 2688 2181632 745676 8.35 234820 2299176 24 04:18:01 AM 4972756 6985048 2909700 36.91 2688 2182060 745676 8.35 234948 2299728 196 04:19:01 AM 5092632 6959084 2789824 35.39 2688 2039356 757720 8.48 236904 2192704 12316 04:20:01 AM 5180324 7041160 2702132 34.28 2688 2036612 686904 7.69 433664 1919764 208 Average: 5083580 7008768 2798876 35.51 2688 2098182 722172 8.09 243913 2193518 24217 04:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 123.15 95.70 1203.29 13.25 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 20.81 19.46 165.16 5.30 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 20.98 14.15 6.96 13.28 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 307.75 252.78 364.79 46.08 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 204.62 158.31 70.83 46.46 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 28.69 27.59 11.81 5.02 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 24.51 26.76 5.97 5.47 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 8.93 9.13 1.92 1.69 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 9.52 9.53 2.00 1.76 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 73.20 53.21 89.41 32.12 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 15.83 15.04 12.77 7.06 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 76.18 61.97 175.90 16.13 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) 02/05/2024 _x86_64_ (2 CPU) 04:08:00 LINUX RESTART (2 CPU) 04:09:01 AM CPU %user %nice %system %iowait %steal %idle 04:10:01 AM all 37.96 0.00 5.82 3.11 0.11 53.01 04:10:01 AM 0 22.51 0.00 4.22 2.28 0.12 70.87 04:10:01 AM 1 53.46 0.00 7.42 3.93 0.10 35.08 04:11:01 AM all 27.97 0.00 3.64 3.25 0.09 65.05 04:11:01 AM 0 17.24 0.00 2.58 2.95 0.10 77.13 04:11:01 AM 1 38.74 0.00 4.70 3.56 0.08 52.92 04:12:01 AM all 13.55 0.00 1.83 1.09 0.08 83.45 04:12:01 AM 0 7.64 0.00 1.84 1.44 0.07 89.02 04:12:01 AM 1 19.48 0.00 1.83 0.74 0.08 77.87 04:13:01 AM all 30.80 0.00 4.60 2.43 0.11 62.06 04:13:01 AM 0 19.53 0.00 3.83 3.05 0.10 73.49 04:13:01 AM 1 42.21 0.00 5.37 1.81 0.12 50.49 04:14:01 AM all 0.97 0.00 0.65 0.43 0.04 97.91 04:14:01 AM 0 0.82 0.00 0.75 0.67 0.05 97.71 04:14:01 AM 1 1.12 0.00 0.55 0.18 0.03 98.11 04:15:01 AM all 11.09 0.00 0.43 0.09 0.08 88.30 04:15:01 AM 0 10.67 0.00 0.40 0.00 0.08 88.84 04:15:01 AM 1 11.51 0.00 0.45 0.18 0.08 87.76 04:16:01 AM all 12.99 0.00 0.34 0.00 0.08 86.60 04:16:01 AM 0 12.68 0.00 0.35 0.00 0.08 86.88 04:16:01 AM 1 13.29 0.00 0.32 0.00 0.07 86.32 04:17:01 AM all 4.11 0.00 0.17 0.01 0.06 95.65 04:17:01 AM 0 2.73 0.00 0.13 0.02 0.05 97.07 04:17:01 AM 1 5.50 0.00 0.20 0.00 0.07 94.23 04:18:01 AM all 4.40 0.00 0.18 0.00 0.07 95.35 04:18:01 AM 0 2.34 0.00 0.15 0.00 0.07 97.44 04:18:01 AM 1 6.46 0.00 0.22 0.00 0.07 93.26 04:19:01 AM all 12.16 0.00 1.38 0.34 0.06 86.05 04:19:01 AM 0 11.13 0.00 1.36 0.18 0.07 87.27 04:19:01 AM 1 13.20 0.00 1.41 0.50 0.05 84.84 04:20:01 AM all 26.66 0.00 2.29 1.04 0.10 69.90 04:20:01 AM 0 27.94 0.00 1.97 1.15 0.10 68.84 04:20:01 AM 1 25.39 0.00 2.62 0.92 0.10 70.98 Average: CPU %user %nice %system %iowait %steal %idle Average: all 16.61 0.00 1.94 1.07 0.08 80.30 Average: 0 12.30 0.00 1.60 1.07 0.08 84.95 Average: 1 20.93 0.00 2.28 1.08 0.08 75.64