---> uname -a: Linux prd-centos8-builder-2c-1g-774.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: 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 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 578 5036 19 2085 6817 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:cd:ac:8e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.232/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86122sec preferred_lft 86122sec inet6 fe80::f816:3eff:fecd:ac8e/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) 05/05/2024 _x86_64_ (2 CPU) 19:03:27 LINUX RESTART (2 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 265.42 121.16 144.26 3651.11 7325.74 07:06:01 PM 91.83 0.28 91.55 17.86 8253.62 07:07:01 PM 23.91 0.30 23.61 42.39 953.90 07:08:01 PM 24.43 0.78 23.65 57.06 573.34 Average: 101.41 30.64 70.77 942.29 4276.77 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5264892 7016560 2619544 33.22 2688 1925260 716924 8.03 222824 2053992 149636 07:06:01 PM 5123612 6942152 2760824 35.02 2688 1986572 753544 8.44 243728 2149396 17080 07:07:01 PM 5184820 7004476 2699616 34.24 2688 1987720 688104 7.70 246624 2085428 20 07:08:01 PM 5162948 6987292 2721488 34.52 2688 1991864 707408 7.92 414916 1938644 12764 Average: 5184068 6987620 2700368 34.25 2688 1972854 716495 8.02 282023 2056865 44875 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 197.78 111.41 1402.86 52.47 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 33.31 26.70 196.93 8.73 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 29.81 26.36 29.70 8.52 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 38.48 31.14 34.41 16.11 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 74.85 48.91 416.04 21.46 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) 05/05/2024 _x86_64_ (2 CPU) 19:03:27 LINUX RESTART (2 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 42.67 2.04 17.09 5.58 0.13 32.50 07:05:01 PM 0 41.58 3.02 21.07 5.30 0.14 28.90 07:05:01 PM 1 43.74 1.06 13.15 5.85 0.12 36.07 07:06:01 PM all 39.94 0.00 2.84 2.38 0.10 54.74 07:06:01 PM 0 33.02 0.00 2.61 2.16 0.08 62.12 07:06:01 PM 1 46.87 0.00 3.06 2.60 0.12 47.35 07:07:01 PM all 39.58 0.00 2.00 0.29 0.10 58.03 07:07:01 PM 0 51.52 0.00 2.15 0.32 0.12 45.89 07:07:01 PM 1 27.63 0.00 1.85 0.27 0.08 70.17 07:08:01 PM all 40.12 0.00 2.49 0.22 0.10 57.07 07:08:01 PM 0 44.37 0.00 2.60 0.13 0.10 52.80 07:08:01 PM 1 35.86 0.00 2.38 0.30 0.10 61.35 Average: all 40.57 0.50 6.07 2.10 0.11 50.65 Average: 0 42.62 0.74 7.04 1.96 0.11 47.52 Average: 1 38.52 0.26 5.09 2.25 0.10 53.78