---> uname -a: Linux prd-centos8-robot-2c-8g-4954.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 UTC 2024 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 541 5036 19 2119 6859 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:b5:35:2f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.103/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85692sec preferred_lft 85692sec inet6 fe80::f816:3eff:feb5:352f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/05/2024 _x86_64_ (2 CPU) 03:33:04 LINUX RESTART (2 CPU) 03:34:01 AM tps rtps wtps bread/s bwrtn/s 03:35:01 AM 32.26 11.13 21.13 2056.86 2340.28 03:36:01 AM 111.03 6.68 104.35 1269.18 9405.46 03:37:01 AM 42.71 0.70 42.01 50.52 5168.54 03:38:01 AM 10.60 0.82 9.78 123.43 241.19 03:39:01 AM 0.73 0.00 0.73 0.00 15.18 03:40:01 AM 56.13 0.20 55.93 12.93 6942.09 03:41:01 AM 11.55 0.00 11.55 0.00 1363.96 03:42:01 AM 2.33 0.02 2.32 0.13 74.50 03:43:01 AM 1.97 0.02 1.95 0.93 130.52 03:44:01 AM 12.71 0.23 12.48 34.13 471.07 Average: 28.20 1.98 26.22 354.80 2615.36 03:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:35:01 AM 5579068 7105712 2303360 29.22 2688 1719292 670420 7.51 187260 1832312 87564 03:36:01 AM 5271840 7076860 2610588 33.12 2688 1982548 641976 7.19 211124 2056352 103188 03:37:01 AM 5250084 7075240 2632344 33.40 2688 2002704 638444 7.15 230404 2056860 1088 03:38:01 AM 5290948 7120072 2591480 32.88 2688 2006612 603864 6.76 240160 2005692 12 03:39:01 AM 5247936 7080296 2634492 33.42 2688 2009856 651004 7.29 243880 2044792 3272 03:40:01 AM 5066900 7095004 2815528 35.72 2688 2197600 592932 6.64 262284 2175608 30928 03:41:01 AM 5064980 7092836 2817448 35.74 2688 2197612 608308 6.81 262320 2180020 32 03:42:01 AM 5023560 7053052 2858868 36.27 2688 2199248 639836 7.16 262496 2221464 1036 03:43:01 AM 4980996 7011456 2901432 36.81 2688 2200216 732920 8.21 262496 2262804 28 03:44:01 AM 5168292 7030376 2714136 34.43 2688 2037592 661220 7.40 283224 2077364 19560 Average: 5194460 7074090 2687968 34.10 2688 2055328 644092 7.21 244565 2091327 24671 03:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 239.68 150.66 1153.91 57.94 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 57.58 47.72 594.40 7.51 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 26.88 19.45 266.79 3.86 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 16.83 14.65 4.94 4.16 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 14.66 14.56 3.57 3.49 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 105.66 85.89 312.37 21.74 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 316.48 278.32 67.78 59.54 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 27.38 16.96 15.94 2.71 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 241.24 215.00 3345.65 14.48 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 148.08 125.00 1333.62 32.63 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 119.45 96.82 709.91 20.81 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/05/2024 _x86_64_ (2 CPU) 03:33:04 LINUX RESTART (2 CPU) 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 21.87 0.00 3.48 1.27 0.07 73.32 03:35:01 AM 0 15.93 0.00 3.66 1.91 0.07 78.44 03:35:01 AM 1 27.81 0.00 3.29 0.64 0.07 68.19 03:36:01 AM all 38.34 0.00 5.71 3.77 0.12 52.05 03:36:01 AM 0 41.63 0.00 6.15 4.27 0.13 47.82 03:36:01 AM 1 35.05 0.00 5.26 3.28 0.12 56.28 03:37:01 AM all 15.55 0.00 1.72 3.23 0.07 79.43 03:37:01 AM 0 5.58 0.00 1.47 3.02 0.07 89.86 03:37:01 AM 1 25.53 0.00 1.97 3.44 0.07 68.99 03:38:01 AM all 9.49 0.00 1.33 0.19 0.06 88.94 03:38:01 AM 0 4.38 0.00 1.29 0.20 0.03 94.10 03:38:01 AM 1 14.59 0.00 1.37 0.18 0.08 83.77 03:39:01 AM all 2.05 0.00 1.65 0.01 0.06 96.23 03:39:01 AM 0 2.64 0.00 1.69 0.02 0.03 95.62 03:39:01 AM 1 1.45 0.00 1.62 0.00 0.08 96.84 03:40:01 AM all 31.69 0.00 4.38 1.51 0.09 62.33 03:40:01 AM 0 28.87 0.00 4.07 1.40 0.10 65.55 03:40:01 AM 1 34.49 0.00 4.70 1.62 0.08 59.11 03:41:01 AM all 1.05 0.00 0.82 0.36 0.04 97.73 03:41:01 AM 0 1.11 0.00 0.72 0.33 0.05 97.79 03:41:01 AM 1 0.99 0.00 0.92 0.38 0.03 97.67 03:42:01 AM all 2.87 0.00 0.93 0.04 0.05 96.11 03:42:01 AM 0 0.95 0.00 0.35 0.08 0.05 98.56 03:42:01 AM 1 4.79 0.00 1.50 0.00 0.05 93.66 03:43:01 AM all 8.45 0.00 1.43 0.02 0.08 90.02 03:43:01 AM 0 6.53 0.00 1.13 0.00 0.08 92.25 03:43:01 AM 1 10.37 0.00 1.72 0.03 0.08 87.80 03:44:01 AM all 18.46 0.00 2.30 0.17 0.07 79.01 03:44:01 AM 0 7.69 0.00 1.82 0.12 0.07 90.30 03:44:01 AM 1 29.24 0.00 2.78 0.22 0.07 67.70 Average: all 15.00 0.00 2.38 1.06 0.07 81.49 Average: 0 11.55 0.00 2.24 1.14 0.07 85.00 Average: 1 18.44 0.00 2.52 0.98 0.07 77.99