---> uname -a: Linux prd-centos8-builder-2c-1g-263.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: 2799.998 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 549 4996 17 2154 6846 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:29:bf:a8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.252/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86060sec preferred_lft 86060sec inet6 fe80::f816:3eff:fe29:bfa8/64 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) 11/16/2023 _x86_64_ (2 CPU) 12:03:50 LINUX RESTART (2 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 292.28 243.62 48.66 14601.10 37804.78 12:06:01 PM 179.75 78.65 101.10 1971.94 7160.51 12:07:01 PM 105.26 0.52 104.75 57.18 10475.11 12:08:01 PM 35.99 0.37 35.63 11.06 1686.22 12:09:01 PM 20.28 0.10 20.18 10.40 574.45 Average: 126.75 64.68 62.06 3332.48 11545.43 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5609488 7097204 2274956 28.85 2688 1674280 714848 8.00 168724 1820172 76992 12:06:01 PM 5241884 7024060 2642560 33.52 2688 1953392 719216 8.05 220376 2084364 172224 12:07:01 PM 5189904 7080052 2694540 34.18 2688 2054516 643448 7.20 240132 2088548 31344 12:08:01 PM 5145652 7035824 2738792 34.74 2688 2054840 677456 7.58 252760 2118268 32 12:09:01 PM 5080752 6983060 2803692 35.56 2688 2066892 744888 8.34 431340 2005304 27340 Average: 5253536 7044040 2630908 33.37 2688 1960784 699971 7.84 262666 2023331 61586 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 232.30 129.95 988.81 56.20 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 57.77 38.33 875.44 7.05 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 35.25 25.46 423.14 6.54 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 31.11 27.41 29.37 8.78 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 29.91 24.23 28.87 15.31 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 77.30 49.09 469.23 18.78 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) 11/16/2023 _x86_64_ (2 CPU) 12:03:50 LINUX RESTART (2 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 27.39 2.59 16.34 46.30 0.14 7.24 12:05:01 PM 0 26.35 2.35 17.61 47.43 0.14 6.12 12:05:01 PM 1 28.43 2.84 15.07 45.17 0.14 8.36 12:06:01 PM all 33.17 1.24 12.43 12.09 0.14 40.94 12:06:01 PM 0 29.28 1.64 14.59 12.26 0.17 42.06 12:06:01 PM 1 37.03 0.84 10.29 11.91 0.12 39.82 12:07:01 PM all 33.61 0.00 3.22 4.50 0.09 58.58 12:07:01 PM 0 22.35 0.00 3.18 4.87 0.08 69.51 12:07:01 PM 1 44.86 0.00 3.25 4.13 0.10 47.66 12:08:01 PM all 35.93 0.00 1.83 1.42 0.11 60.72 12:08:01 PM 0 20.11 0.00 1.78 1.12 0.10 76.89 12:08:01 PM 1 51.75 0.00 1.87 1.72 0.12 44.55 12:09:01 PM all 34.96 0.00 2.03 0.78 0.09 62.15 12:09:01 PM 0 18.71 0.00 1.59 0.47 0.08 79.15 12:09:01 PM 1 51.19 0.00 2.47 1.08 0.10 45.16 Average: all 33.03 0.76 7.12 12.89 0.11 46.08 Average: 0 23.34 0.79 7.70 13.10 0.11 54.97 Average: 1 42.71 0.73 6.55 12.68 0.11 37.21