---> uname -a: Linux prd-centos8-robot-2c-8g-5783.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 580 5006 19 2110 6820 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:db:14:ec brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.85/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85870sec preferred_lft 85870sec inet6 fe80::f816:3eff:fedb:14ec/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 07/30/2024 _x86_64_ (2 CPU) 01:34:37 LINUX RESTART (2 CPU) 01:35:01 AM tps rtps wtps bread/s bwrtn/s 01:36:01 AM 142.25 76.99 65.26 9090.84 40300.80 01:37:01 AM 121.43 4.02 117.41 104.90 10390.30 01:38:01 AM 25.79 0.85 24.94 123.96 2421.63 01:39:01 AM 42.38 0.03 42.34 3.47 2883.85 01:40:01 AM 27.26 0.10 27.16 32.12 5459.53 01:41:01 AM 0.55 0.00 0.55 0.00 18.81 01:42:01 AM 0.22 0.00 0.22 0.00 13.21 01:43:01 AM 16.03 0.43 15.59 47.98 651.77 Average: 46.99 10.30 36.69 1175.46 7767.75 01:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:36:01 AM 5378492 7009416 2503932 31.77 2688 1820944 781348 8.75 217440 1991964 123288 01:37:01 AM 5175624 6996048 2706800 34.34 2688 1997392 711776 7.97 222000 2124112 35440 01:38:01 AM 5262300 7087176 2620124 33.24 2688 2002380 646680 7.24 241044 2031976 32 01:39:01 AM 5042308 7065576 2840116 36.03 2688 2192412 643616 7.21 260608 2205976 149472 01:40:01 AM 4966436 6990448 2915988 36.99 2688 2193636 766312 8.58 261004 2276344 264 01:41:01 AM 4892004 6916084 2990420 37.94 2688 2193688 837900 9.38 261004 2350592 24 01:42:01 AM 4904396 6928776 2978028 37.78 2688 2194004 806784 9.03 261004 2338624 4 01:43:01 AM 5221588 7074624 2660836 33.76 2688 2028092 640084 7.17 440380 1867376 13368 Average: 5105394 7008518 2777030 35.23 2688 2077818 729312 8.17 270560 2148370 40236 01:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 270.61 178.31 1579.29 60.11 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 55.66 43.92 518.62 8.13 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 14.03 9.21 5.63 3.43 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 102.32 86.00 287.00 19.87 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 249.33 213.33 202.67 724.17 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 573.31 509.58 7208.37 32.99 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 413.75 348.48 5051.58 22.68 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 76.91 65.68 531.91 24.31 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 219.49 181.81 1923.10 111.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 07/30/2024 _x86_64_ (2 CPU) 01:34:37 LINUX RESTART (2 CPU) 01:35:01 AM CPU %user %nice %system %iowait %steal %idle 01:36:01 AM all 36.77 0.06 8.89 14.24 0.13 39.92 01:36:01 AM 0 34.71 0.08 8.73 12.97 0.15 43.35 01:36:01 AM 1 38.82 0.03 9.05 15.50 0.10 36.50 01:37:01 AM all 30.61 0.00 4.81 8.97 0.13 55.47 01:37:01 AM 0 19.66 0.00 4.42 9.40 0.10 66.42 01:37:01 AM 1 41.57 0.00 5.21 8.54 0.17 44.52 01:38:01 AM all 9.52 0.00 1.26 1.77 0.07 87.38 01:38:01 AM 0 2.22 0.00 1.09 1.62 0.07 95.00 01:38:01 AM 1 16.81 0.00 1.44 1.92 0.07 79.76 01:39:01 AM all 27.92 0.00 4.69 1.54 0.09 65.76 01:39:01 AM 0 21.27 0.00 4.32 1.38 0.08 72.95 01:39:01 AM 1 34.53 0.00 5.05 1.70 0.10 58.61 01:40:01 AM all 8.23 0.00 0.90 2.37 0.07 88.43 01:40:01 AM 0 6.85 0.00 0.80 0.72 0.07 91.56 01:40:01 AM 1 9.62 0.00 0.99 4.03 0.07 85.29 01:41:01 AM all 12.62 0.00 1.63 0.00 0.11 85.65 01:41:01 AM 0 7.43 0.00 1.26 0.00 0.10 91.21 01:41:01 AM 1 17.81 0.00 1.99 0.00 0.12 80.08 01:42:01 AM all 10.79 0.00 1.18 0.00 0.11 87.93 01:42:01 AM 0 10.50 0.00 1.17 0.00 0.12 88.21 01:42:01 AM 1 11.07 0.00 1.18 0.00 0.10 87.65 01:43:01 AM all 21.43 0.00 2.75 0.21 0.08 75.53 01:43:01 AM 0 11.90 0.00 2.52 0.29 0.08 85.21 01:43:01 AM 1 30.91 0.00 2.99 0.13 0.08 65.89 Average: all 19.74 0.01 3.26 3.64 0.10 73.25 Average: 0 14.31 0.01 3.04 3.30 0.10 79.24 Average: 1 25.16 0.00 3.49 3.97 0.10 67.27