---> uname -a: Linux prd-centos8-robot-2c-8g-6397.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 4980 19 2150 6835 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:e9:47:f8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.62/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85820sec preferred_lft 85820sec inet6 fe80::f816:3eff:fee9:47f8/64 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) 04/10/2024 _x86_64_ (2 CPU) 05:30:41 LINUX RESTART (2 CPU) 05:31:01 AM tps rtps wtps bread/s bwrtn/s 05:32:01 AM 110.90 83.31 27.59 8261.65 14185.60 05:33:01 AM 66.81 33.77 33.04 2116.49 22779.04 05:34:01 AM 90.25 30.63 59.62 5207.67 5792.17 05:35:01 AM 77.99 0.08 77.91 2.53 7503.27 05:36:01 AM 35.85 0.70 35.15 50.52 4954.93 05:37:01 AM 19.04 0.97 18.08 131.29 803.03 05:38:01 AM 56.44 0.03 56.41 3.47 7349.93 05:39:01 AM 6.78 0.02 6.77 0.13 1003.48 05:40:01 AM 28.44 0.55 27.89 71.18 1956.51 Average: 54.72 16.67 38.05 1760.55 7369.92 05:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:32:01 AM 6159104 7372388 1723332 21.86 2688 1420672 380580 4.83 111380 1400572 672964 05:33:01 AM 6110576 7379080 1771860 22.48 2688 1470464 353704 3.96 126884 1402828 1048 05:34:01 AM 5296256 7017968 2586180 32.81 2688 1907288 745692 8.35 246852 2030176 155204 05:35:01 AM 5172936 7015096 2709500 34.37 2688 2019660 714232 8.00 213716 2155160 104384 05:36:01 AM 5201784 7026144 2680652 34.01 2688 2001720 685192 7.67 221884 2116140 8 05:37:01 AM 5162916 7045856 2719520 34.50 2688 2057556 687136 7.69 254260 2114928 46452 05:38:01 AM 5046240 7074204 2836196 35.98 2688 2197644 629004 7.04 262756 2203164 6644 05:39:01 AM 5026860 7074032 2855576 36.23 2688 2216852 626816 7.02 263276 2221896 2116 05:40:01 AM 5087052 6982328 2795384 35.46 2688 2071100 733156 8.21 455200 1993168 180 Average: 5362636 7109677 2519800 31.97 2688 1929217 617279 6.91 239579 1959781 109889 05:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 AM eth0 2.77 1.38 0.50 0.28 0.00 0.00 0.00 0.00 05:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM eth0 3.08 2.47 0.69 0.50 0.00 0.00 0.00 0.00 05:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM eth0 300.75 185.20 1538.43 60.06 0.00 0.00 0.00 0.00 05:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM eth0 55.18 43.45 498.20 7.43 0.00 0.00 0.00 0.00 05:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM eth0 7.08 2.55 2.63 0.87 0.00 0.00 0.00 0.00 05:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM eth0 23.71 18.99 68.49 6.02 0.00 0.00 0.00 0.00 05:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 AM eth0 250.66 189.27 279.27 47.07 0.00 0.00 0.00 0.00 05:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 AM eth0 71.59 52.79 328.38 6.09 0.00 0.00 0.00 0.00 05:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 AM eth0 61.31 43.17 110.37 53.08 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 86.23 59.91 314.08 20.16 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) 04/10/2024 _x86_64_ (2 CPU) 05:30:41 LINUX RESTART (2 CPU) 05:31:01 AM CPU %user %nice %system %iowait %steal %idle 05:32:01 AM all 13.13 0.03 5.74 75.89 0.08 5.14 05:32:01 AM 0 13.73 0.02 5.68 74.92 0.07 5.58 05:32:01 AM 1 12.53 0.05 5.79 76.86 0.08 4.69 05:33:01 AM all 0.96 0.05 1.64 82.75 0.05 14.55 05:33:01 AM 0 0.74 0.05 1.80 95.32 0.05 2.05 05:33:01 AM 1 1.17 0.05 1.49 70.20 0.05 27.04 05:34:01 AM all 34.46 0.01 5.93 5.60 0.10 53.91 05:34:01 AM 0 33.93 0.02 5.49 6.25 0.10 54.21 05:34:01 AM 1 34.98 0.00 6.37 4.95 0.10 53.60 05:35:01 AM all 31.69 0.00 4.11 6.25 0.12 57.84 05:35:01 AM 0 42.43 0.00 4.43 5.46 0.12 47.57 05:35:01 AM 1 20.93 0.00 3.79 7.04 0.12 68.13 05:36:01 AM all 8.94 0.00 1.12 7.93 0.06 81.95 05:36:01 AM 0 7.98 0.00 0.87 5.58 0.05 85.52 05:36:01 AM 1 9.91 0.00 1.37 10.27 0.07 78.38 05:37:01 AM all 21.20 0.00 2.66 1.13 0.07 74.95 05:37:01 AM 0 23.91 0.00 2.63 1.45 0.07 71.94 05:37:01 AM 1 18.48 0.00 2.69 0.80 0.07 77.96 05:38:01 AM all 23.46 0.00 3.55 3.23 0.09 69.67 05:38:01 AM 0 25.78 0.00 4.10 3.91 0.08 66.13 05:38:01 AM 1 21.14 0.00 3.01 2.54 0.10 73.21 05:39:01 AM all 7.47 0.00 0.57 0.24 0.05 91.67 05:39:01 AM 0 4.32 0.00 0.41 0.20 0.05 95.02 05:39:01 AM 1 10.60 0.00 0.74 0.29 0.05 88.32 05:40:01 AM all 32.77 0.00 3.30 0.54 0.11 63.28 05:40:01 AM 0 38.06 0.00 3.32 0.75 0.13 57.73 05:40:01 AM 1 27.49 0.00 3.27 0.33 0.08 68.82 Average: all 19.37 0.01 3.18 20.35 0.08 57.01 Average: 0 21.25 0.01 3.19 21.49 0.08 53.97 Average: 1 17.49 0.01 3.17 19.21 0.08 60.04