---> uname -a: Linux prd-centos8-builder-2c-1g-79963.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 553 5062 19 2083 6841 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:a1:a0:12 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.64/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86135sec preferred_lft 86135sec inet6 fe80::f816:3eff:fea1:a012/64 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) 10/27/2024 _x86_64_ (2 CPU) 20:03:32 LINUX RESTART (2 CPU) 08:04:02 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 301.61 153.39 148.22 6311.62 26885.46 08:06:01 PM 110.98 0.27 110.71 17.46 9593.67 08:07:01 PM 31.44 0.30 31.14 42.39 1489.67 08:08:01 PM 24.21 0.78 23.43 57.06 526.95 Average: 116.30 38.21 78.09 1587.65 9552.45 08:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5299468 7005824 2584968 32.79 2688 1884112 733500 8.21 235488 2027720 139508 08:06:01 PM 5207980 7024344 2676456 33.95 2688 1983932 667504 7.47 241944 2067424 26192 08:07:01 PM 5213576 7030696 2670860 33.88 2688 1985200 666748 7.46 246564 2058516 8 08:08:01 PM 5189352 7011688 2695084 34.18 2688 1989704 692004 7.75 425508 1903764 13128 Average: 5227594 7018138 2656842 33.70 2688 1960737 689939 7.72 287376 2014356 44709 08:04:02 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 287.87 153.30 1678.98 66.21 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 37.63 31.14 287.25 10.64 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 25.83 23.73 25.68 8.53 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 36.19 29.91 31.98 12.05 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 96.09 59.13 501.11 24.18 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) 10/27/2024 _x86_64_ (2 CPU) 20:03:32 LINUX RESTART (2 CPU) 08:04:02 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 32.93 2.56 19.23 20.28 0.11 24.90 08:05:01 PM 0 33.62 2.48 17.50 21.29 0.10 25.00 08:05:01 PM 1 32.23 2.64 20.97 19.25 0.12 24.79 08:06:01 PM all 35.20 0.00 3.12 5.64 0.12 55.92 08:06:01 PM 0 27.19 0.00 2.89 7.16 0.12 62.65 08:06:01 PM 1 43.22 0.00 3.35 4.12 0.12 49.19 08:07:01 PM all 36.16 0.00 1.89 0.78 0.09 61.08 08:07:01 PM 0 34.94 0.00 2.20 0.79 0.08 61.98 08:07:01 PM 1 37.38 0.00 1.57 0.77 0.10 60.18 08:08:01 PM all 40.16 0.00 2.52 0.59 0.10 56.63 08:08:01 PM 0 42.32 0.00 2.74 0.27 0.10 54.58 08:08:01 PM 1 38.00 0.00 2.30 0.92 0.10 58.68 Average: all 36.14 0.62 6.58 6.71 0.11 49.84 Average: 0 34.52 0.61 6.25 7.28 0.10 51.25 Average: 1 37.76 0.64 6.91 6.14 0.11 48.43