---> uname -a: Linux prd-centos8-robot-2c-8g-395.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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 643 4810 19 2243 6756 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:3c:bd:49 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.242/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85086sec preferred_lft 85086sec inet6 fe80::f816:3eff:fe3c:bd49/64 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-395.novalocal) 01/28/2024 _x86_64_ (2 CPU) 12:00:01 AM tps rtps wtps bread/s bwrtn/s 12:01:01 AM 0.98 0.02 0.97 0.13 187.69 12:02:01 AM 0.48 0.07 0.42 1.73 62.16 12:03:01 AM 0.22 0.00 0.22 0.00 2.57 12:04:01 AM 0.68 0.02 0.67 0.53 430.59 12:05:01 AM 0.30 0.00 0.30 0.00 90.97 12:06:01 AM 0.18 0.00 0.18 0.00 44.00 12:07:02 AM 0.30 0.07 0.23 1.33 47.12 12:08:01 AM 1.41 0.07 1.34 7.46 75.63 12:09:01 AM 0.33 0.00 0.33 0.00 47.97 12:10:01 AM 0.37 0.00 0.37 0.00 358.88 12:11:01 AM 0.48 0.00 0.48 0.00 425.20 12:12:01 AM 0.43 0.00 0.43 0.00 291.15 12:13:01 AM 16.14 0.23 15.91 36.25 3073.08 Average: 1.72 0.04 1.68 3.64 395.56 12:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:01:01 AM 4940728 6964592 2941720 37.32 2688 2193692 778840 8.72 240656 2323316 4 12:02:01 AM 4940028 6965628 2942420 37.33 2688 2195428 778840 8.72 240688 2324608 4 12:03:01 AM 4971424 6997020 2911024 36.93 2688 2195424 744208 8.33 240948 2293560 28 12:04:01 AM 4949832 6989840 2932616 37.20 2688 2209856 780072 8.73 240956 2314712 1736 12:05:01 AM 4948916 6990136 2933532 37.22 2688 2211112 780072 8.73 240956 2315844 356 12:06:01 AM 4947216 6989732 2935232 37.24 2688 2212368 780072 8.73 240956 2317460 336 12:07:02 AM 4945832 6989636 2936616 37.26 2688 2213640 782296 8.76 240956 2318792 308 12:08:01 AM 4942640 6987912 2939808 37.30 2688 2215124 782000 8.76 241004 2321968 252 12:09:01 AM 4937300 6983864 2945148 37.36 2688 2216392 782000 8.76 241004 2327316 212 12:10:01 AM 4905160 6964072 2977288 37.77 2688 2228740 798276 8.94 241004 2359268 1884 12:11:01 AM 4851024 6922352 3031424 38.46 2688 2241160 845580 9.47 241004 2413660 1632 12:12:01 AM 4715820 6795176 3166628 40.17 2688 2249180 993796 11.13 241052 2547920 1012 12:13:01 AM 4972020 6960608 2910428 36.92 2688 2163980 698800 7.82 483856 2076120 26280 Average: 4920611 6961582 2961837 37.58 2688 2211238 794219 8.89 259618 2327273 2619 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 47.92 9.93 19.25 0.65 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 21.48 4.50 12.99 0.48 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 1.72 0.55 0.50 0.34 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 87.79 65.29 254.67 9.11 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 4.20 3.65 0.88 0.89 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 9.90 3.97 1.76 1.10 0.00 0.00 0.00 0.00 12:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:02 AM eth0 2.52 3.77 0.75 0.90 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 2.59 3.88 0.93 0.97 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 13.13 9.20 2.65 1.34 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 231.44 228.97 68.11 20.99 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 251.42 251.84 69.92 28.90 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 117.91 97.80 51.74 11.00 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 104.12 66.64 184.09 149.33 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 69.02 57.76 51.47 17.40 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-532.el8.x86_64 (prd-centos8-robot-2c-8g-395.novalocal) 01/28/2024 _x86_64_ (2 CPU) 12:00:01 AM CPU %user %nice %system %iowait %steal %idle 12:01:01 AM all 48.52 0.03 0.57 0.03 0.41 50.43 12:01:01 AM 0 1.55 0.07 0.90 0.05 0.65 96.78 12:01:01 AM 1 98.63 0.00 0.21 0.00 0.16 1.00 12:02:01 AM all 49.44 0.00 0.28 0.00 0.11 50.17 12:02:01 AM 0 87.89 0.00 0.13 0.00 0.13 11.84 12:02:01 AM 1 10.88 0.00 0.42 0.00 0.08 88.62 12:03:01 AM all 50.26 0.00 0.23 0.00 0.10 49.40 12:03:01 AM 0 99.62 0.00 0.07 0.00 0.13 0.18 12:03:01 AM 1 0.69 0.00 0.40 0.00 0.07 98.84 12:04:01 AM all 19.33 0.00 0.47 0.02 0.10 80.09 12:04:01 AM 0 29.40 0.00 0.47 0.00 0.13 69.99 12:04:01 AM 1 9.30 0.00 0.47 0.03 0.07 90.13 12:05:01 AM all 4.47 0.00 0.22 0.00 0.05 95.26 12:05:01 AM 0 4.56 0.00 0.22 0.00 0.05 95.17 12:05:01 AM 1 4.38 0.00 0.22 0.00 0.05 95.35 12:06:01 AM all 4.45 0.00 0.18 0.00 0.08 95.29 12:06:01 AM 0 3.48 0.00 0.17 0.00 0.07 96.29 12:06:01 AM 1 5.42 0.00 0.20 0.00 0.08 94.29 12:07:02 AM all 4.50 0.00 0.29 0.00 0.06 95.15 12:07:02 AM 0 2.11 0.00 0.38 0.00 0.05 97.46 12:07:02 AM 1 6.89 0.00 0.20 0.00 0.07 92.84 12:08:01 AM all 4.47 0.00 0.20 0.01 0.05 95.26 12:08:01 AM 0 5.00 0.00 0.22 0.00 0.03 94.75 12:08:01 AM 1 3.95 0.00 0.19 0.02 0.07 95.78 12:09:01 AM all 4.89 0.00 0.19 0.01 0.05 94.86 12:09:01 AM 0 2.07 0.00 0.20 0.02 0.05 97.66 12:09:01 AM 1 7.70 0.00 0.18 0.00 0.05 92.07 12:10:01 AM all 36.92 0.00 1.72 0.05 0.13 61.18 12:10:01 AM 0 51.55 0.00 1.56 0.00 0.15 46.74 12:10:01 AM 1 22.46 0.00 1.87 0.10 0.10 75.47 12:11:01 AM all 37.27 0.00 1.76 0.02 0.11 60.84 12:11:01 AM 0 55.29 0.00 1.47 0.00 0.12 43.12 12:11:01 AM 1 19.57 0.00 2.05 0.03 0.10 78.25 12:11:01 AM CPU %user %nice %system %iowait %steal %idle 12:12:01 AM all 26.95 0.00 0.82 0.03 0.09 72.10 12:12:01 AM 0 39.56 0.00 0.87 0.00 0.10 59.47 12:12:01 AM 1 14.33 0.00 0.77 0.07 0.08 84.75 12:13:01 AM all 27.03 0.00 2.75 0.27 0.08 69.87 12:13:01 AM 0 37.86 0.00 3.22 0.37 0.08 58.46 12:13:01 AM 1 16.21 0.00 2.27 0.17 0.08 81.27 Average: all 24.44 0.00 0.74 0.03 0.11 74.67 Average: 0 32.26 0.01 0.76 0.03 0.14 66.80 Average: 1 16.59 0.00 0.73 0.03 0.08 82.57