---> uname -a: Linux prd-centos8-robot-2c-8g-7680.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: 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 594 4981 19 2121 6805 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:67:2b:23 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.27/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85468sec preferred_lft 85468sec inet6 fe80::f816:3eff:fe67:2b23/64 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) 02/18/2024 _x86_64_ (2 CPU) 01:08:11 LINUX RESTART (2 CPU) 01:09:01 AM tps rtps wtps bread/s bwrtn/s 01:10:01 AM 38.54 12.35 26.19 2627.26 3465.44 01:11:01 AM 112.20 3.38 108.81 57.58 8511.53 01:12:01 AM 50.77 0.75 50.02 57.31 4808.63 01:13:01 AM 35.95 0.82 35.14 99.43 1905.15 01:14:01 AM 50.13 0.03 50.10 3.47 6992.60 01:15:01 AM 2.93 0.02 2.92 0.13 130.53 01:16:01 AM 1.95 0.00 1.95 0.00 121.03 01:17:01 AM 0.33 0.00 0.33 0.00 54.00 01:18:01 AM 0.28 0.00 0.28 0.00 17.53 01:19:01 AM 0.12 0.00 0.12 0.00 7.73 01:20:01 AM 0.15 0.00 0.15 0.00 14.73 01:21:01 AM 0.32 0.00 0.32 0.00 16.59 01:22:01 AM 0.25 0.00 0.25 0.00 17.33 01:23:01 AM 21.39 0.32 21.08 44.12 1107.21 Average: 22.52 1.26 21.26 206.39 1940.81 01:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 AM 5415672 7032068 2466784 31.29 2688 1808292 738240 8.27 188632 1993636 104012 01:11:01 AM 5235060 7038884 2647396 33.59 2688 1980772 690812 7.73 187360 2117428 88312 01:12:01 AM 5265324 7083668 2617132 33.20 2688 1995252 642712 7.20 210708 2061972 24 01:13:01 AM 4945448 6969680 2937008 37.26 2688 2193020 742436 8.31 233552 2332580 190628 01:14:01 AM 5032924 7044624 2849532 36.15 2688 2181208 656496 7.35 236428 2239148 24 01:15:01 AM 4992968 7005964 2889488 36.66 2688 2182544 721932 8.08 236620 2278664 156 01:16:01 AM 4986132 7002048 2896324 36.74 2688 2185424 721932 8.08 236624 2285512 1316 01:17:01 AM 4984844 7001124 2897612 36.76 2688 2185796 721932 8.08 236624 2286988 152 01:18:01 AM 4984508 7001140 2897948 36.76 2688 2186140 721932 8.08 236624 2287340 48 01:19:01 AM 4983848 7000820 2898608 36.77 2688 2186480 721932 8.08 236624 2287880 188 01:20:01 AM 5015840 7033148 2866616 36.37 2688 2186824 691704 7.74 236864 2256392 148 01:21:01 AM 5015232 7032896 2867224 36.37 2688 2187176 691704 7.74 236864 2256856 104 01:22:01 AM 5013796 7031816 2868660 36.39 2688 2187528 691704 7.74 236864 2258532 16 01:23:01 AM 5127468 6991524 2754988 34.95 2688 2039124 721480 8.08 435696 1971588 26268 Average: 5071362 7019243 2811094 35.66 2688 2120399 705496 7.90 241863 2208180 29385 01:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 200.15 123.96 1186.38 37.37 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 38.22 31.46 359.18 6.17 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 24.29 17.24 164.41 4.54 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 42.82 37.10 313.64 16.67 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 568.89 472.14 117.42 90.18 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 34.11 25.78 14.09 4.81 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 30.98 33.58 7.82 6.72 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 10.48 9.93 2.12 1.83 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 10.11 9.38 2.03 1.74 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 9.63 9.87 2.11 1.88 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 9.91 9.56 2.23 1.93 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 9.51 9.48 2.09 1.77 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 10.71 9.71 2.12 1.79 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 63.98 48.80 84.84 39.98 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 75.99 60.57 161.47 15.53 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) 02/18/2024 _x86_64_ (2 CPU) 01:08:11 LINUX RESTART (2 CPU) 01:09:01 AM CPU %user %nice %system %iowait %steal %idle 01:10:01 AM all 26.62 0.00 3.53 2.26 0.08 67.50 01:10:01 AM 0 28.14 0.00 3.38 2.72 0.08 65.68 01:10:01 AM 1 25.11 0.00 3.68 1.80 0.08 69.32 01:11:01 AM all 34.74 0.00 5.58 2.72 0.11 56.85 01:11:01 AM 0 52.12 0.00 7.02 2.02 0.12 38.72 01:11:01 AM 1 17.46 0.00 4.14 3.41 0.10 74.89 01:12:01 AM all 21.90 0.00 2.06 1.91 0.09 74.04 01:12:01 AM 0 34.93 0.00 1.94 1.47 0.12 61.54 01:12:01 AM 1 8.90 0.00 2.17 2.35 0.07 86.51 01:13:01 AM all 25.66 0.00 4.18 1.07 0.09 69.00 01:13:01 AM 0 30.81 0.00 4.64 1.39 0.08 63.08 01:13:01 AM 1 20.53 0.00 3.71 0.75 0.10 74.91 01:14:01 AM all 8.06 0.00 2.20 1.72 0.07 87.95 01:14:01 AM 0 12.26 0.00 2.42 2.35 0.07 82.90 01:14:01 AM 1 3.87 0.00 1.98 1.09 0.07 92.99 01:15:01 AM all 7.49 0.00 0.47 0.04 0.07 91.93 01:15:01 AM 0 11.59 0.00 0.50 0.08 0.07 87.75 01:15:01 AM 1 3.40 0.00 0.43 0.00 0.07 96.10 01:16:01 AM all 15.57 0.00 0.34 0.03 0.08 83.98 01:16:01 AM 0 20.80 0.00 0.37 0.03 0.08 78.72 01:16:01 AM 1 10.35 0.00 0.32 0.02 0.08 89.23 01:17:01 AM all 4.43 0.00 0.19 0.03 0.08 95.27 01:17:01 AM 0 5.68 0.00 0.22 0.00 0.08 94.02 01:17:01 AM 1 3.18 0.00 0.17 0.05 0.08 96.52 01:18:01 AM all 4.14 0.00 0.17 0.00 0.08 95.62 01:18:01 AM 0 6.66 0.00 0.18 0.00 0.10 93.06 01:18:01 AM 1 1.62 0.00 0.15 0.00 0.05 98.18 01:19:01 AM all 4.35 0.00 0.18 0.00 0.08 95.40 01:19:01 AM 0 5.89 0.00 0.20 0.00 0.07 93.84 01:19:01 AM 1 2.81 0.00 0.15 0.00 0.08 96.95 01:20:01 AM all 4.38 0.00 0.21 0.00 0.08 95.32 01:20:01 AM 0 3.50 0.00 0.23 0.00 0.08 96.19 01:20:01 AM 1 5.28 0.00 0.18 0.00 0.08 94.46 01:20:01 AM CPU %user %nice %system %iowait %steal %idle 01:21:01 AM all 4.46 0.00 0.19 0.00 0.08 95.27 01:21:01 AM 0 6.35 0.00 0.22 0.00 0.08 93.35 01:21:01 AM 1 2.57 0.00 0.17 0.00 0.07 97.19 01:22:01 AM all 4.24 0.00 0.18 0.00 0.08 95.51 01:22:01 AM 0 5.38 0.00 0.20 0.00 0.08 94.34 01:22:01 AM 1 3.10 0.00 0.15 0.00 0.07 96.69 01:23:01 AM all 21.90 0.00 2.82 0.29 0.08 74.91 01:23:01 AM 0 23.41 0.00 2.92 0.27 0.08 73.32 01:23:01 AM 1 20.38 0.00 2.72 0.32 0.08 76.50 Average: all 13.44 0.00 1.59 0.72 0.08 84.16 Average: 0 17.69 0.00 1.75 0.74 0.09 79.73 Average: 1 9.19 0.00 1.44 0.70 0.08 88.59