---> uname -a: Linux prd-centos8-builder-2c-1g-4934.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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: 2799.996 BogoMIPS: 5599.99 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 533 5048 19 2117 6859 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:d6:99:3c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.213/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:fed6:993c/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 02/12/2024 _x86_64_ (2 CPU) 20:03:29 LINUX RESTART (2 CPU) 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 231.47 137.00 94.47 5976.94 6814.95 08:06:01 PM 103.93 0.28 103.65 17.86 8893.40 08:07:01 PM 31.44 0.30 31.14 42.39 2081.25 08:08:01 PM 26.31 0.58 25.73 33.73 739.03 Average: 98.30 34.55 63.75 1517.92 4632.25 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5296668 7057804 2587768 32.82 2688 1935064 693108 7.76 221432 2026052 160112 08:06:01 PM 5192192 7041696 2692244 34.15 2688 2015636 668028 7.48 239072 2081212 48280 08:07:01 PM 5187112 7037192 2697324 34.21 2688 2016900 667016 7.47 252376 2075032 16 08:08:01 PM 5213620 7065216 2670816 33.87 2688 2018028 643604 7.20 420148 1881452 15816 Average: 5222398 7050477 2662038 33.76 2688 1996407 667939 7.48 283257 2015937 56056 08:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 283.97 151.65 1743.49 62.29 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 40.38 29.80 422.19 8.30 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 22.20 19.35 22.97 6.45 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 34.73 28.86 34.42 10.29 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 95.33 57.42 555.82 21.83 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 02/12/2024 _x86_64_ (2 CPU) 20:03:29 LINUX RESTART (2 CPU) 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 42.64 2.48 19.86 7.28 0.12 27.61 08:05:01 PM 0 50.14 2.41 17.16 5.33 0.14 24.84 08:05:01 PM 1 35.14 2.56 22.57 9.24 0.10 30.39 08:06:01 PM all 40.38 0.00 3.64 2.56 0.10 53.32 08:06:01 PM 0 31.26 0.00 3.31 2.34 0.10 62.99 08:06:01 PM 1 49.50 0.00 3.98 2.78 0.10 43.65 08:07:01 PM all 28.32 0.00 1.36 0.52 0.07 69.74 08:07:01 PM 0 30.66 0.00 1.42 0.75 0.07 67.11 08:07:01 PM 1 25.97 0.00 1.30 0.28 0.07 72.38 08:08:01 PM all 38.37 0.00 2.53 0.17 0.08 58.84 08:08:01 PM 0 64.92 0.00 3.55 0.17 0.08 31.28 08:08:01 PM 1 11.83 0.00 1.52 0.18 0.08 86.39 Average: all 37.40 0.61 6.77 2.61 0.09 52.53 Average: 0 44.20 0.59 6.29 2.13 0.10 46.70 Average: 1 30.59 0.63 7.25 3.08 0.09 58.36