---> uname -a: Linux prd-centos8-robot-2c-8g-3806.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: 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 566 4996 19 2134 6834 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:70:66:ae brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.204/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85720sec preferred_lft 85720sec inet6 fe80::f816:3eff:fe70:66ae/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) 04/02/2024 _x86_64_ (2 CPU) 04:32:54 LINUX RESTART (2 CPU) 04:34:01 AM tps rtps wtps bread/s bwrtn/s 04:35:01 AM 80.96 6.93 74.03 1308.63 7111.23 04:36:01 AM 91.62 0.75 90.87 52.52 9195.03 04:37:01 AM 17.01 1.03 15.98 123.96 1487.47 04:38:01 AM 45.26 0.17 45.09 9.47 2849.19 04:39:01 AM 22.08 0.05 22.03 3.60 5417.18 04:40:01 AM 1.93 0.00 1.93 0.00 149.77 04:41:01 AM 0.45 0.00 0.45 0.00 83.97 04:42:01 AM 0.22 0.00 0.22 0.00 37.09 04:43:01 AM 8.93 0.23 8.70 34.13 370.85 04:44:01 AM 24.28 0.52 23.76 64.65 1382.62 Average: 29.27 0.97 28.30 159.70 2808.42 04:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:35:01 AM 5354532 7073544 2527904 32.07 2688 1902068 702688 7.87 212336 1996548 150196 04:36:01 AM 5198152 7025744 2684284 34.05 2688 2004868 685580 7.68 221604 2116328 36444 04:37:01 AM 5265452 7098064 2616984 33.20 2688 2009856 633692 7.10 240648 2031264 20 04:38:01 AM 4984624 7015772 2897812 36.76 2688 2200468 682296 7.64 259608 2268576 153852 04:39:01 AM 5003200 7034984 2879236 36.53 2688 2201464 702388 7.86 262952 2241740 872 04:40:01 AM 4995148 7029712 2887288 36.63 2688 2204244 737260 8.26 262968 2248924 1052 04:41:01 AM 4990296 7026528 2892140 36.69 2688 2205896 753868 8.44 262972 2254468 360 04:42:01 AM 4988236 7025296 2894200 36.72 2688 2206724 753868 8.44 262972 2256020 164 04:43:01 AM 5127660 7009548 2754776 34.95 2688 2055076 703972 7.88 261528 2135512 14956 04:44:01 AM 5135972 7016184 2746464 34.84 2688 2055736 684024 7.66 446612 1950028 1504 Average: 5104327 7035538 2778109 35.24 2688 2104640 703964 7.88 269420 2149941 35942 04:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 57.73 49.50 663.00 5.86 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 43.61 35.48 417.48 7.10 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 13.48 10.70 5.13 3.69 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 39.01 34.41 299.24 17.22 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 229.29 203.77 48.24 36.05 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 166.38 162.75 34.33 16.72 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 77.50 72.05 16.77 9.33 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 35.52 31.31 7.92 5.41 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 76.19 58.97 101.02 43.63 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 17.14 16.94 14.57 8.28 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 75.59 67.59 160.77 15.33 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) 04/02/2024 _x86_64_ (2 CPU) 04:32:54 LINUX RESTART (2 CPU) 04:34:01 AM CPU %user %nice %system %iowait %steal %idle 04:35:01 AM all 29.53 0.00 4.37 12.18 0.13 53.79 04:35:01 AM 0 25.20 0.00 3.99 10.86 0.13 59.82 04:35:01 AM 1 33.86 0.00 4.75 13.51 0.12 47.76 04:36:01 AM all 29.24 0.00 3.44 3.27 0.11 63.95 04:36:01 AM 0 26.44 0.00 3.47 3.25 0.10 66.74 04:36:01 AM 1 32.03 0.00 3.40 3.29 0.12 61.16 04:37:01 AM all 12.03 0.00 1.37 1.74 0.08 84.78 04:37:01 AM 0 3.52 0.00 1.07 2.20 0.08 93.12 04:37:01 AM 1 20.52 0.00 1.67 1.28 0.07 76.46 04:38:01 AM all 30.06 0.00 4.49 1.26 0.11 64.09 04:38:01 AM 0 34.46 0.00 5.23 1.59 0.10 58.62 04:38:01 AM 1 25.68 0.00 3.75 0.93 0.12 69.52 04:39:01 AM all 6.75 0.00 1.07 1.13 0.06 90.99 04:39:01 AM 0 4.33 0.00 0.85 1.73 0.05 93.04 04:39:01 AM 1 9.19 0.00 1.28 0.54 0.07 88.93 04:40:01 AM all 14.94 0.00 0.94 0.01 0.08 84.03 04:40:01 AM 0 12.25 0.00 1.13 0.00 0.08 86.54 04:40:01 AM 1 17.65 0.00 0.76 0.02 0.07 81.50 04:41:01 AM all 11.41 0.00 0.55 0.00 0.08 87.97 04:41:01 AM 0 9.52 0.00 0.59 0.00 0.07 89.82 04:41:01 AM 1 13.29 0.00 0.51 0.00 0.08 86.12 04:42:01 AM all 8.63 0.00 0.48 0.00 0.08 90.81 04:42:01 AM 0 7.34 0.00 0.43 0.00 0.08 92.14 04:42:01 AM 1 9.91 0.00 0.53 0.00 0.07 89.49 04:43:01 AM all 15.32 0.00 1.54 0.12 0.09 82.93 04:43:01 AM 0 10.57 0.00 1.82 0.12 0.10 87.39 04:43:01 AM 1 20.08 0.00 1.25 0.12 0.08 78.47 04:44:01 AM all 31.31 0.00 2.74 0.45 0.11 65.38 04:44:01 AM 0 29.87 0.00 2.90 0.55 0.10 66.57 04:44:01 AM 1 32.75 0.00 2.59 0.35 0.12 64.20 Average: all 18.94 0.00 2.10 2.02 0.09 76.85 Average: 0 16.36 0.00 2.15 2.03 0.09 79.37 Average: 1 21.51 0.00 2.05 2.00 0.09 74.34