---> uname -a: Linux prd-centos8-robot-2c-8g-14836.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 583 4955 19 2158 6816 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:02:b9:17 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.122/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85812sec preferred_lft 85812sec inet6 fe80::f816:3eff:fe02:b917/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-robot-b649937a-dd8e-4ec3-80d9-1a574a48c077.noval) 01/09/2024 _x86_64_ (2 CPU) 04:32:28 LINUX RESTART (2 CPU) 04:33:01 AM tps rtps wtps bread/s bwrtn/s 04:34:01 AM 87.26 24.42 62.84 5045.21 24460.60 04:35:01 AM 98.87 0.08 98.78 2.27 9297.48 04:36:01 AM 44.87 0.57 44.30 25.72 5492.14 04:37:01 AM 15.19 0.82 14.38 124.63 601.18 04:38:01 AM 69.32 0.20 69.12 9.33 7727.46 04:39:01 AM 7.41 0.00 7.41 0.00 604.62 04:40:01 AM 2.25 0.03 2.22 0.67 156.81 04:41:01 AM 21.99 0.23 21.76 33.86 1038.99 04:42:01 AM 27.43 0.45 26.98 48.39 1272.20 Average: 41.62 2.98 38.64 587.91 5628.37 04:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:34:01 AM 5351980 7015896 2530468 32.10 2688 1853960 756156 8.47 203968 2032664 129364 04:35:01 AM 5109440 6985364 2773008 35.18 2688 2052148 743184 8.32 189020 2237456 143548 04:36:01 AM 5189168 7052608 2693280 34.17 2688 2039724 663488 7.43 202476 2139904 1088 04:37:01 AM 5156464 7052676 2725984 34.58 2688 2070932 657208 7.36 218676 2152216 26980 04:38:01 AM 4982792 7038368 2899656 36.79 2688 2224300 674160 7.55 232808 2286160 12600 04:39:01 AM 4983700 7039048 2898748 36.77 2688 2224316 657876 7.37 232844 2286404 4 04:40:01 AM 4979796 7039036 2902652 36.82 2688 2228216 688600 7.71 233168 2290136 1296 04:41:01 AM 5087680 6988856 2794768 35.46 2688 2075344 723264 8.10 247080 2192956 25272 04:42:01 AM 5059268 6976060 2823180 35.82 2688 2091068 738324 8.27 429640 2037700 14028 Average: 5100032 7020879 2782416 35.30 2688 2095556 700251 7.84 243298 2183955 39353 04:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 291.12 174.91 1524.26 53.13 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 59.02 45.33 664.93 8.02 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 5.71 3.52 3.20 1.21 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 13.51 12.45 5.25 3.80 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 461.02 393.78 393.14 79.37 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 231.82 196.20 43.53 38.33 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 168.59 142.91 1674.50 11.72 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 52.00 37.74 77.05 20.95 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 15.26 14.28 11.27 13.50 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 144.23 113.46 488.57 25.56 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-robot-b649937a-dd8e-4ec3-80d9-1a574a48c077.noval) 01/09/2024 _x86_64_ (2 CPU) 04:32:28 LINUX RESTART (2 CPU) 04:33:01 AM CPU %user %nice %system %iowait %steal %idle 04:34:01 AM all 34.14 0.00 6.27 7.80 0.10 51.69 04:34:01 AM 0 41.02 0.00 7.26 4.15 0.12 47.45 04:34:01 AM 1 27.27 0.00 5.28 11.44 0.08 55.93 04:35:01 AM all 37.26 0.00 4.77 2.72 0.10 55.16 04:35:01 AM 0 53.55 0.00 6.15 3.18 0.12 37.00 04:35:01 AM 1 20.98 0.00 3.40 2.25 0.08 73.29 04:36:01 AM all 8.52 0.00 1.70 9.94 0.07 79.77 04:36:01 AM 0 6.99 0.00 1.70 7.26 0.08 83.96 04:36:01 AM 1 10.05 0.00 1.70 12.62 0.05 75.58 04:37:01 AM all 16.29 0.00 1.89 1.13 0.05 80.63 04:37:01 AM 0 20.42 0.00 2.15 1.08 0.05 76.30 04:37:01 AM 1 12.15 0.00 1.64 1.19 0.05 84.97 04:38:01 AM all 27.00 0.00 4.17 2.64 0.09 66.11 04:38:01 AM 0 35.03 0.00 5.01 2.24 0.10 57.62 04:38:01 AM 1 18.98 0.00 3.33 3.03 0.08 74.58 04:39:01 AM all 0.78 0.00 0.61 0.19 0.02 98.40 04:39:01 AM 0 1.04 0.00 0.58 0.27 0.02 98.10 04:39:01 AM 1 0.52 0.00 0.64 0.12 0.02 98.71 04:40:01 AM all 11.26 0.00 0.94 0.03 0.08 87.70 04:40:01 AM 0 9.48 0.00 1.30 0.02 0.08 89.12 04:40:01 AM 1 13.03 0.00 0.59 0.03 0.07 86.28 04:41:01 AM all 16.66 0.00 2.08 0.87 0.08 80.32 04:41:01 AM 0 11.43 0.00 2.19 0.32 0.05 86.02 04:41:01 AM 1 21.89 0.00 1.97 1.42 0.10 74.62 04:42:01 AM all 22.93 0.00 2.05 0.44 0.18 74.39 04:42:01 AM 0 31.74 0.00 2.42 0.49 0.29 65.07 04:42:01 AM 1 14.17 0.00 1.69 0.40 0.08 83.66 Average: all 19.43 0.00 2.72 2.86 0.08 74.89 Average: 0 23.42 0.00 3.20 2.12 0.10 71.17 Average: 1 15.45 0.00 2.25 3.61 0.07 78.62