---> uname -a: Linux prd-centos7-builder-2c-1g-26584.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 505 5383 16 1932 7032 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:f2:fd:69 brd ff:ff:ff:ff:ff:ff inet 10.30.123.197/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86098sec preferred_lft 86098sec inet6 fe80::f816:3eff:fef2:fd69/64 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) 01/01/2024 _x86_64_ (2 CPU) 10:03:18 PM LINUX RESTART 10:04:02 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 119.70 10.40 109.30 884.69 5972.75 10:06:01 PM 307.66 0.28 307.38 14.39 11030.93 10:07:01 PM 78.11 0.37 77.75 37.57 1638.22 10:08:01 PM 28.36 1.82 26.55 188.81 685.71 Average: 133.51 3.19 130.32 278.85 4826.87 10:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5648660 2360248 29.47 2620 1764376 621480 6.86 514796 1566472 177100 10:06:01 PM 5530288 2478620 30.95 2620 1862492 614232 6.78 547616 1624332 31408 10:07:01 PM 5547736 2461172 30.73 2620 1863548 587568 6.49 535316 1618008 24 10:08:01 PM 5489904 2519004 31.45 2620 1868728 640996 7.08 709488 1502964 15920 Average: 5554147 2454761 30.65 2620 1839786 616069 6.80 576804 1577944 56113 10:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 PM eth0 70.16 48.24 1063.19 8.61 0.00 0.00 0.00 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 35.88 26.25 433.83 6.55 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 21.72 18.92 23.12 6.38 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 31.78 25.55 31.77 10.20 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 39.76 29.66 385.15 7.93 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) 01/01/2024 _x86_64_ (2 CPU) 10:03:18 PM LINUX RESTART 10:04:02 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 37.69 0.00 3.15 2.97 0.11 56.08 10:05:01 PM 0 18.01 0.00 1.85 1.43 0.09 78.63 10:05:01 PM 1 58.06 0.00 4.51 4.58 0.11 32.75 10:06:01 PM all 31.70 0.00 2.74 8.51 0.10 56.95 10:06:01 PM 0 12.20 0.00 1.72 7.35 0.10 78.62 10:06:01 PM 1 51.94 0.00 3.80 9.69 0.12 34.45 10:07:01 PM all 27.40 0.00 1.45 1.89 0.07 69.19 10:07:01 PM 0 3.85 0.00 0.89 1.03 0.05 94.18 10:07:01 PM 1 52.09 0.00 2.03 2.80 0.09 42.99 10:08:01 PM all 38.48 0.00 1.78 0.31 0.10 59.33 10:08:01 PM 0 5.25 0.00 0.98 0.20 0.08 93.49 10:08:01 PM 1 73.92 0.00 2.68 0.45 0.11 22.85 Average: all 33.78 0.00 2.27 3.42 0.09 60.43 Average: 0 9.75 0.00 1.35 2.50 0.08 86.32 Average: 1 58.94 0.00 3.25 4.39 0.11 33.31