---> uname -a: Linux prd-centos8-builder-2c-1g-3593.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 610 4932 19 2156 6782 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:56:cd:c5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.38/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86104sec preferred_lft 86104sec inet6 fe80::f816:3eff:fe56:cdc5/64 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) 12/09/2023 _x86_64_ (2 CPU) 12:03:23 LINUX RESTART (2 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 214.38 114.76 99.62 3462.95 7193.49 12:06:01 PM 99.83 0.32 99.52 18.40 9993.48 12:07:01 PM 41.34 0.27 41.08 41.86 2248.46 12:08:01 PM 25.16 0.58 24.58 33.73 715.33 Average: 95.19 28.99 66.20 889.45 5037.87 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5224160 6990500 2660276 33.74 2688 1939644 746860 8.36 219104 2099840 160212 12:06:01 PM 5088840 6977668 2795596 35.46 2688 2054588 739276 8.28 239776 2184080 46952 12:07:01 PM 5010304 6909732 2874132 36.45 2688 2065496 790928 8.85 253940 2248824 9672 12:08:01 PM 5027828 6919056 2856608 36.23 2688 2056996 769788 8.62 420836 2065092 15816 Average: 5087783 6949239 2796653 35.47 2688 2029181 761713 8.53 283414 2149459 58163 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 133.83 84.19 1242.29 32.64 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 40.58 28.80 464.45 7.38 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 29.55 26.31 28.60 9.04 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 32.98 26.70 32.87 9.58 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 59.24 41.50 442.12 14.66 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) 12/09/2023 _x86_64_ (2 CPU) 12:03:23 LINUX RESTART (2 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 41.25 1.73 17.95 6.89 0.13 32.04 12:05:01 PM 0 41.34 2.13 20.03 6.72 0.14 29.63 12:05:01 PM 1 41.17 1.34 15.87 7.06 0.12 34.44 12:06:01 PM all 37.04 0.00 3.66 3.88 0.10 55.32 12:06:01 PM 0 45.89 0.00 4.32 3.55 0.10 46.14 12:06:01 PM 1 28.21 0.00 3.01 4.21 0.10 64.47 12:07:01 PM all 39.04 0.00 1.93 1.32 0.11 57.60 12:07:01 PM 0 54.53 0.00 1.82 1.28 0.12 42.25 12:07:01 PM 1 23.57 0.00 2.05 1.35 0.10 72.93 12:08:01 PM all 37.01 0.00 2.34 0.35 0.09 60.21 12:08:01 PM 0 43.98 0.00 2.15 0.52 0.08 53.27 12:08:01 PM 1 30.05 0.00 2.53 0.18 0.10 67.14 Average: all 38.57 0.43 6.42 3.09 0.11 51.38 Average: 0 46.46 0.52 7.02 3.00 0.11 42.89 Average: 1 30.71 0.33 5.82 3.18 0.10 59.85