---> uname -a: Linux prd-centos7-builder-2c-1g-755.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): 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 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 17M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda1 40G 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 532 5398 16 1890 7006 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:88:06:7b brd ff:ff:ff:ff:ff:ff inet 10.30.123.95/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fe88:67b/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-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 02/11/2024 _x86_64_ (2 CPU) 04:03:17 PM LINUX RESTART 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 174.52 1.75 172.77 56.23 7774.23 04:06:01 PM 223.96 0.30 223.66 14.92 6966.64 04:07:01 PM 78.93 0.37 78.56 37.58 1682.01 04:08:01 PM 21.42 1.63 19.79 146.04 464.84 Average: 124.71 1.01 123.70 63.69 4222.15 04:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5618452 2390464 29.85 2620 1768780 656508 7.25 532188 1571160 84116 04:06:01 PM 5524544 2484372 31.02 2620 1831640 666260 7.36 605628 1576232 41980 04:07:01 PM 5555880 2453036 30.63 2620 1823036 634336 7.00 572812 1576504 4 04:08:01 PM 5520224 2488692 31.07 2620 1824700 664304 7.33 727968 1456328 13720 Average: 5554775 2454141 30.64 2620 1812039 655352 7.24 609649 1545056 34955 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 PM eth0 130.08 116.54 921.73 14.47 0.00 0.00 0.00 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 80.63 71.39 304.64 11.74 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 54.41 49.41 36.85 9.20 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 67.49 58.14 44.47 12.71 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 83.15 73.87 326.93 12.03 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-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 02/11/2024 _x86_64_ (2 CPU) 04:03:17 PM LINUX RESTART 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 34.66 0.00 2.83 4.45 0.19 57.87 04:05:01 PM 0 45.72 0.00 3.74 4.55 0.18 45.81 04:05:01 PM 1 23.95 0.00 1.94 4.36 0.21 69.55 04:06:01 PM all 32.88 0.00 2.71 5.99 0.10 58.31 04:06:01 PM 0 49.07 0.00 2.91 6.08 0.12 41.81 04:06:01 PM 1 17.33 0.00 2.51 5.89 0.10 74.17 04:07:01 PM all 25.88 0.00 1.41 2.43 0.10 70.18 04:07:01 PM 0 49.11 0.00 2.00 2.09 0.11 46.70 04:07:01 PM 1 3.90 0.00 0.89 2.77 0.08 92.36 04:08:01 PM all 31.15 0.00 1.53 0.26 0.11 66.95 04:08:01 PM 0 57.72 0.00 2.12 0.43 0.09 39.64 04:08:01 PM 1 5.99 0.00 0.94 0.08 0.12 92.86 Average: all 31.13 0.00 2.12 3.27 0.13 63.36 Average: 0 50.41 0.00 2.69 3.28 0.12 43.49 Average: 1 12.69 0.00 1.57 3.25 0.13 82.36