---> uname -a: Linux prd-centos7-builder-2c-1g-202.novalocal 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 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): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 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 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 art rep_good nopl extd_apicid eagerfpu 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 retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 1.9G 0 1.9G 0% /dev tmpfs 1.9G 0 1.9G 0% /dev/shm tmpfs 1.9G 17M 1.9G 1% /run tmpfs 1.9G 0 1.9G 0% /sys/fs/cgroup /dev/vda1 20G 5.6G 15G 28% / tmpfs 379M 0 379M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3789 389 1372 16 2027 3132 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 pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:86:26:5d brd ff:ff:ff:ff:ff:ff inet 10.30.218.244/23 brd 10.30.219.255 scope global dynamic eth0 valid_lft 86145sec preferred_lft 86145sec inet6 fe80::f816:3eff:fe86:265d/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-63247c43-f492-a834-341b-1120eacf5eee.novalocal) 08/31/2024 _x86_64_ (1 CPU) 10:40:41 AM LINUX RESTART 10:41:02 AM tps rtps wtps bread/s bwrtn/s 10:42:01 AM 172.05 47.90 124.15 5210.16 45361.07 10:43:01 AM 321.26 10.14 311.12 1309.64 10387.95 10:44:01 AM 5.59 0.07 5.52 0.94 291.85 10:45:01 AM 92.83 16.86 75.97 2488.81 4011.32 Average: 146.80 18.03 128.77 2169.46 14469.95 10:41:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:42:01 AM 1797912 2082388 53.67 2088 1689768 414496 8.41 336364 1517676 137200 10:43:01 AM 1584212 2296088 59.17 2088 1842336 468336 9.50 428356 1601396 8 10:44:01 AM 1589764 2290536 59.03 2088 1842380 468516 9.51 428504 1601360 8 10:45:01 AM 1406216 2474084 63.76 2088 1970396 488688 9.91 700080 1512244 11520 Average: 1594526 2285774 58.91 2088 1836220 460009 9.33 473326 1558169 37184 10:41:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:42:01 AM eth0 312.26 182.06 1634.29 66.13 0.00 0.00 0.00 10:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 AM eth0 38.90 31.67 437.61 11.28 0.00 0.00 0.00 10:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 AM eth0 1.27 1.71 0.36 0.22 0.00 0.00 0.00 10:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 AM eth0 66.21 61.20 274.71 78.37 0.00 0.00 0.00 10:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 100.33 66.47 566.05 37.44 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-63247c43-f492-a834-341b-1120eacf5eee.novalocal) 08/31/2024 _x86_64_ (1 CPU) 10:40:41 AM LINUX RESTART 10:41:02 AM CPU %user %nice %system %iowait %steal %idle 10:42:01 AM all 63.83 0.00 9.74 21.57 0.15 4.70 10:42:01 AM 0 63.83 0.00 9.74 21.57 0.15 4.70 10:43:01 AM all 27.41 0.00 3.42 9.27 0.09 59.81 10:43:01 AM 0 27.41 0.00 3.42 9.27 0.09 59.81 10:44:01 AM all 0.40 0.00 0.10 0.00 0.05 99.45 10:44:01 AM 0 0.40 0.00 0.10 0.00 0.05 99.45 10:45:01 AM all 79.85 0.00 4.06 3.32 0.15 12.63 10:45:01 AM 0 79.85 0.00 4.06 3.32 0.15 12.63 Average: all 41.43 0.00 4.19 8.29 0.11 45.99 Average: 0 41.43 0.00 4.19 8.29 0.11 45.99