---> uname -a: Linux prd-centos8-robot-2c-8g-18408.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: 2799.996 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 640 4708 19 2348 6759 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:6f:8f:8b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.101/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84953sec preferred_lft 84953sec inet6 fe80::f816:3eff:fe6f:8f8b/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-532.el8.x86_64 (prd-centos8-robot-2c-8g-18408.novalocal) 01/21/2024 _x86_64_ (2 CPU) 12:00:01 AM tps rtps wtps bread/s bwrtn/s 12:01:01 AM 1.00 0.02 0.98 0.13 227.27 12:02:01 AM 0.42 0.07 0.35 1.73 45.06 12:03:01 AM 0.30 0.00 0.30 0.00 46.41 12:04:01 AM 0.22 0.00 0.22 0.00 73.48 12:05:01 AM 0.35 0.00 0.35 0.00 215.15 12:06:01 AM 0.48 0.00 0.48 0.00 432.21 12:07:01 AM 0.68 0.03 0.65 1.33 328.76 12:08:01 AM 5.68 0.13 5.55 8.66 507.83 12:09:01 AM 0.37 0.00 0.37 0.00 4.93 12:10:01 AM 0.32 0.00 0.32 0.00 3.42 12:11:01 AM 0.53 0.00 0.53 0.00 6.78 12:12:01 AM 0.32 0.00 0.32 0.00 3.28 12:13:01 AM 0.35 0.00 0.35 0.00 4.02 12:14:01 AM 0.37 0.00 0.37 0.00 3.82 12:15:01 AM 0.57 0.10 0.47 1.47 67.69 12:16:01 AM 34.17 0.32 33.86 50.12 1572.49 Average: 2.88 0.04 2.84 3.97 221.42 12:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:01:01 AM 4943436 6972244 2939020 37.29 2688 2198424 860188 9.63 240888 2321692 124 12:02:01 AM 4940380 6970424 2942076 37.32 2688 2199648 860188 9.63 240920 2325304 96 12:03:01 AM 4938856 6970104 2943600 37.34 2688 2200916 860188 9.63 240920 2326576 64 12:04:01 AM 4966612 7000168 2915844 36.99 2688 2203180 813780 9.11 241136 2299248 216 12:05:01 AM 4927444 6973624 2955012 37.49 2688 2215804 829496 9.29 241136 2338488 6480 12:06:01 AM 4876188 6934752 3006268 38.14 2688 2228196 877624 9.83 241136 2389596 5992 12:07:01 AM 4959916 7030828 2922540 37.08 2688 2240532 713284 7.99 242108 2305588 8556 12:08:01 AM 5139256 7046676 2743200 34.80 2688 2082516 701956 7.86 234824 2153880 20 12:09:01 AM 5139868 7047288 2742588 34.79 2688 2082516 701956 7.86 234824 2153664 8 12:10:01 AM 5139448 7046868 2743008 34.80 2688 2082516 724052 8.11 234824 2153948 4 12:11:01 AM 5139720 7047152 2742736 34.80 2688 2082520 704712 7.89 234824 2153612 4 12:12:01 AM 5139732 7047164 2742724 34.80 2688 2082520 704712 7.89 234824 2153612 4 12:13:01 AM 5139548 7046984 2742908 34.80 2688 2082524 704712 7.89 234824 2153840 8 12:14:01 AM 5139416 7046852 2743040 34.80 2688 2082524 704712 7.89 234824 2153916 4 12:15:01 AM 5086328 6996196 2796128 35.47 2688 2084952 677732 7.59 279068 2162888 492 12:16:01 AM 5046612 6955204 2835844 35.98 2688 2084260 728736 8.16 476676 2009536 220 Average: 5041422 7008283 2841034 36.04 2688 2139597 760502 8.52 255485 2222212 1393 12:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 AM eth0 2.23 3.65 0.71 0.88 0.00 0.00 0.00 0.00 12:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 AM eth0 2.48 3.63 0.73 0.89 0.00 0.00 0.00 0.00 12:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 AM eth0 5.32 3.77 1.15 0.90 0.00 0.00 0.00 0.00 12:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 AM eth0 30.84 29.27 14.36 3.58 0.00 0.00 0.00 0.00 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 AM eth0 245.64 243.76 70.39 22.31 0.00 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 243.21 237.38 70.32 21.75 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 91.67 71.54 19.66 15.46 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 6.15 4.77 3.83 3.91 0.00 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 0.60 0.20 0.10 0.07 0.00 0.00 0.00 0.00 12:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 AM eth0 3.15 0.05 1.08 0.00 0.00 0.00 0.00 0.00 12:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 AM eth0 0.53 0.17 0.51 0.01 0.00 0.00 0.00 0.00 12:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 AM eth0 0.67 0.07 0.10 0.01 0.00 0.00 0.00 0.00 12:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 AM eth0 2.98 0.37 0.60 0.27 0.00 0.00 0.00 0.00 12:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 AM eth0 2.90 0.68 0.78 0.47 0.00 0.00 0.00 0.00 12:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 AM eth0 24.98 15.06 51.72 52.26 0.00 0.00 0.00 0.00 12:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 AM eth0 51.53 30.89 20.40 92.08 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 44.68 40.32 16.03 13.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-532.el8.x86_64 (prd-centos8-robot-2c-8g-18408.novalocal) 01/21/2024 _x86_64_ (2 CPU) 12:00:01 AM CPU %user %nice %system %iowait %steal %idle 12:01:01 AM all 4.10 0.03 0.32 0.16 0.13 95.27 12:01:01 AM 0 6.66 0.00 0.18 0.00 0.13 93.02 12:01:01 AM 1 1.54 0.05 0.45 0.32 0.13 97.51 12:02:01 AM all 3.99 0.00 0.18 0.00 0.06 95.78 12:02:01 AM 0 3.26 0.00 0.18 0.00 0.07 96.49 12:02:01 AM 1 4.72 0.00 0.17 0.00 0.05 95.07 12:03:01 AM all 4.30 0.00 0.16 0.00 0.08 95.46 12:03:01 AM 0 3.81 0.00 0.15 0.00 0.07 95.97 12:03:01 AM 1 4.79 0.00 0.17 0.00 0.08 94.96 12:04:01 AM all 7.53 0.00 0.37 0.00 0.09 92.00 12:04:01 AM 0 9.06 0.00 0.35 0.00 0.10 90.48 12:04:01 AM 1 6.01 0.00 0.39 0.00 0.08 93.52 12:05:01 AM all 36.21 0.00 1.71 0.06 0.09 61.93 12:05:01 AM 0 60.29 0.00 1.25 0.00 0.09 38.37 12:05:01 AM 1 12.87 0.00 2.14 0.12 0.10 84.76 12:06:01 AM all 36.42 0.00 1.71 0.11 0.13 61.63 12:06:01 AM 0 55.39 0.00 1.42 0.00 0.10 43.08 12:06:01 AM 1 17.91 0.00 2.00 0.22 0.15 79.72 12:07:01 AM all 25.41 0.00 0.73 0.00 0.08 73.77 12:07:01 AM 0 43.86 0.00 0.76 0.00 0.08 55.30 12:07:01 AM 1 7.12 0.00 0.70 0.00 0.08 92.09 12:08:01 AM all 0.56 0.00 0.53 0.08 0.04 98.78 12:08:01 AM 0 0.37 0.00 0.73 0.05 0.07 98.78 12:08:01 AM 1 0.75 0.00 0.33 0.12 0.02 98.78 12:09:01 AM all 0.29 0.00 0.06 0.00 0.04 99.61 12:09:01 AM 0 0.03 0.00 0.03 0.00 0.03 99.90 12:09:01 AM 1 0.55 0.00 0.08 0.00 0.05 99.32 12:10:01 AM all 0.19 0.00 0.06 0.00 0.03 99.72 12:10:01 AM 0 0.15 0.00 0.03 0.00 0.03 99.78 12:10:01 AM 1 0.23 0.00 0.08 0.00 0.03 99.65 12:11:01 AM all 0.31 0.00 0.08 0.00 0.04 99.57 12:11:01 AM 0 0.08 0.00 0.07 0.00 0.03 99.82 12:11:01 AM 1 0.53 0.00 0.10 0.00 0.05 99.32 12:11:01 AM CPU %user %nice %system %iowait %steal %idle 12:12:01 AM all 0.21 0.00 0.06 0.00 0.03 99.71 12:12:01 AM 0 0.08 0.00 0.03 0.00 0.02 99.87 12:12:01 AM 1 0.33 0.00 0.08 0.00 0.03 99.55 12:13:01 AM all 0.38 0.00 0.07 0.00 0.04 99.52 12:13:01 AM 0 0.65 0.00 0.05 0.00 0.05 99.25 12:13:01 AM 1 0.10 0.00 0.08 0.00 0.03 99.78 12:14:01 AM all 0.35 0.00 0.08 0.00 0.05 99.52 12:14:01 AM 0 0.63 0.00 0.07 0.00 0.05 99.25 12:14:01 AM 1 0.07 0.00 0.10 0.00 0.05 99.78 12:15:01 AM all 2.98 0.00 0.21 0.00 0.05 96.76 12:15:01 AM 0 3.15 0.00 0.20 0.00 0.03 96.61 12:15:01 AM 1 2.81 0.00 0.22 0.00 0.07 96.91 12:16:01 AM all 27.49 0.00 2.60 1.21 0.12 68.59 12:16:01 AM 0 31.81 0.00 2.57 1.43 0.15 64.03 12:16:01 AM 1 23.20 0.00 2.63 0.99 0.08 73.10 Average: all 9.32 0.00 0.55 0.10 0.07 89.96 Average: 0 13.45 0.00 0.50 0.09 0.07 85.89 Average: 1 5.20 0.00 0.61 0.11 0.07 94.01