---> uname -a: Linux prd-centos8-robot-2c-8g-5401.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 591 4995 19 2110 6809 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:8b:27:60 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.231/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85774sec preferred_lft 85774sec inet6 fe80::f816:3eff:fe8b:2760/64 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) 02/10/2024 _x86_64_ (2 CPU) 04:31:46 LINUX RESTART (2 CPU) 04:32:01 AM tps rtps wtps bread/s bwrtn/s 04:33:01 AM 195.39 123.17 72.21 11406.96 40209.98 04:34:01 AM 115.93 6.60 109.33 1269.92 9278.40 04:35:01 AM 48.52 1.37 47.15 148.62 4287.19 04:36:01 AM 16.84 0.20 16.64 8.13 1180.66 04:37:01 AM 64.36 0.03 64.33 3.47 7519.88 04:38:01 AM 7.16 0.02 7.15 0.13 326.11 04:39:01 AM 2.35 0.02 2.33 0.53 141.13 04:40:01 AM 0.40 0.00 0.40 0.00 4.68 04:41:01 AM 14.33 0.23 14.10 33.86 576.65 04:42:01 AM 33.67 0.45 33.22 48.38 1709.43 Average: 49.90 13.21 36.69 1292.19 6524.02 04:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 AM 5472760 7047812 2409696 30.57 2688 1767300 726804 8.14 164540 1962696 109048 04:34:01 AM 5180156 7009020 2702300 34.28 2688 2005608 711640 7.97 188864 2169300 107476 04:35:01 AM 5243808 7062964 2638648 33.47 2688 1996064 651048 7.29 215196 2075640 24 04:36:01 AM 5044236 6967684 2838220 36.01 2688 2098020 766608 8.58 233008 2248944 84464 04:37:01 AM 5024364 7033448 2858092 36.26 2688 2178632 658968 7.38 233796 2246296 96 04:38:01 AM 4986152 6996924 2896304 36.74 2688 2180336 706256 7.91 233844 2286116 1188 04:39:01 AM 4936144 6947804 2946312 37.38 2688 2181208 765684 8.57 233844 2335488 4 04:40:01 AM 4912264 6923940 2970192 37.68 2688 2181224 795048 8.90 233844 2359044 4 04:41:01 AM 5130752 6983112 2751704 34.91 2688 2027760 720852 8.07 244168 2155524 32192 04:42:01 AM 5103540 6968396 2778916 35.25 2688 2040304 742884 8.32 430144 1997884 27212 Average: 5103418 6994110 2779038 35.26 2688 2065646 724579 8.11 241125 2183693 36171 04:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 306.58 186.17 1591.99 55.56 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 53.77 45.88 520.64 8.20 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 11.48 10.43 6.44 3.84 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 37.64 32.19 282.58 6.64 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 613.86 543.24 149.69 108.30 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 23.58 13.51 16.30 2.53 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 191.73 187.40 3118.64 12.68 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 383.94 355.79 5575.82 22.99 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 186.24 156.31 1555.64 31.32 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 17.73 16.53 19.46 14.15 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 182.66 154.75 1283.77 26.62 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) 02/10/2024 _x86_64_ (2 CPU) 04:31:46 LINUX RESTART (2 CPU) 04:32:01 AM CPU %user %nice %system %iowait %steal %idle 04:33:01 AM all 38.85 0.00 6.76 11.71 0.09 42.58 04:33:01 AM 0 33.70 0.00 6.74 12.92 0.10 46.54 04:33:01 AM 1 44.01 0.00 6.77 10.51 0.08 38.62 04:34:01 AM all 38.63 0.00 6.09 3.78 0.12 51.37 04:34:01 AM 0 33.89 0.00 6.07 3.89 0.13 56.01 04:34:01 AM 1 43.38 0.00 6.11 3.66 0.12 46.73 04:35:01 AM all 19.79 0.00 2.07 0.97 0.09 77.09 04:35:01 AM 0 10.45 0.00 1.82 0.65 0.08 87.00 04:35:01 AM 1 29.12 0.00 2.32 1.28 0.10 67.18 04:36:01 AM all 12.96 0.00 2.32 0.50 0.07 84.16 04:36:01 AM 0 6.44 0.00 1.80 0.32 0.07 91.38 04:36:01 AM 1 19.49 0.00 2.84 0.69 0.07 76.92 04:37:01 AM all 21.63 0.00 4.29 1.84 0.08 72.15 04:37:01 AM 0 14.81 0.00 3.66 1.73 0.08 79.72 04:37:01 AM 1 28.48 0.00 4.93 1.95 0.08 64.55 04:38:01 AM all 4.49 0.00 0.31 0.05 0.05 95.10 04:38:01 AM 0 0.42 0.00 0.28 0.00 0.07 99.23 04:38:01 AM 1 8.56 0.00 0.33 0.10 0.03 90.97 04:39:01 AM all 11.03 0.00 1.12 0.03 0.09 87.72 04:39:01 AM 0 4.23 0.00 0.52 0.07 0.08 95.09 04:39:01 AM 1 17.89 0.00 1.73 0.00 0.10 80.28 04:40:01 AM all 9.97 0.00 1.34 0.00 0.11 88.57 04:40:01 AM 0 0.77 0.00 0.15 0.00 0.10 98.98 04:40:01 AM 1 19.25 0.00 2.54 0.00 0.12 78.09 04:41:01 AM all 20.98 0.00 2.62 0.15 0.08 76.16 04:41:01 AM 0 14.54 0.00 1.77 0.13 0.07 83.49 04:41:01 AM 1 27.43 0.00 3.46 0.17 0.10 68.84 04:42:01 AM all 26.31 0.00 2.61 0.44 0.08 70.56 04:42:01 AM 0 25.51 0.00 2.59 0.42 0.07 71.42 04:42:01 AM 1 27.11 0.00 2.64 0.47 0.08 69.70 Average: all 20.48 0.00 2.96 1.95 0.09 74.53 Average: 0 14.49 0.00 2.54 2.01 0.09 80.87 Average: 1 26.49 0.00 3.37 1.89 0.09 68.16