---> uname -a: Linux prd-centos8-builder-2c-1g-6683.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 567 5046 19 2085 6827 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:72:09:00 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.73/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:fe72:900/64 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) 05/27/2024 _x86_64_ (2 CPU) 19:03:28 LINUX RESTART (2 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 255.16 128.06 127.11 4281.24 5902.95 07:06:01 PM 105.72 0.27 105.45 17.46 9130.58 07:07:01 PM 34.48 0.30 34.18 42.39 1798.62 07:08:01 PM 21.98 0.78 21.20 57.06 496.85 Average: 104.34 32.36 71.99 1099.67 4332.31 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5276848 6982436 2607596 33.07 2688 1884132 773976 8.66 237548 2051492 135564 07:06:01 PM 5197892 7016720 2686552 34.07 2688 1986152 696108 7.79 241704 2078544 36188 07:07:01 PM 5194604 7014176 2689840 34.12 2688 1987424 715528 8.01 246688 2078128 20 07:08:01 PM 5150720 6975032 2733724 34.67 2688 1991640 747772 8.37 415208 1951532 12848 Average: 5205016 6997091 2679428 33.98 2688 1962337 733346 8.21 285287 2039924 46155 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 268.16 143.02 1632.56 64.52 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 33.38 27.28 273.16 7.60 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 31.06 27.66 34.98 9.46 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 35.56 29.45 34.59 15.48 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 92.05 56.85 493.87 24.27 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) 05/27/2024 _x86_64_ (2 CPU) 19:03:28 LINUX RESTART (2 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 32.61 2.23 17.50 10.93 0.10 36.62 07:05:01 PM 0 37.38 2.17 18.70 9.83 0.10 31.82 07:05:01 PM 1 27.76 2.30 16.27 12.06 0.10 41.51 07:06:01 PM all 37.57 0.00 3.10 4.55 0.10 54.67 07:06:01 PM 0 47.99 0.00 3.25 2.86 0.12 45.78 07:06:01 PM 1 27.15 0.00 2.96 6.24 0.08 63.57 07:07:01 PM all 41.75 0.00 2.00 0.54 0.10 55.60 07:07:01 PM 0 59.47 0.00 2.03 0.62 0.12 37.77 07:07:01 PM 1 24.04 0.00 1.97 0.47 0.08 73.45 07:08:01 PM all 39.08 0.00 2.33 0.32 0.08 58.19 07:08:01 PM 0 49.35 0.00 2.67 0.28 0.08 47.62 07:08:01 PM 1 28.82 0.00 1.98 0.35 0.08 68.76 Average: all 37.80 0.54 6.13 4.03 0.10 51.40 Average: 0 48.62 0.53 6.59 3.36 0.10 40.80 Average: 1 26.93 0.56 5.68 4.70 0.09 62.04