---> uname -a: Linux prd-centos8-builder-2c-1g-21798.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 538 5076 19 2084 6856 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:89:07:21 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.60/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86122sec preferred_lft 86122sec inet6 fe80::f816:3eff:fe89:721/64 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) 04/09/2024 _x86_64_ (2 CPU) 12:03:26 LINUX RESTART (2 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 226.71 125.27 101.43 4547.68 7022.51 12:06:01 PM 90.63 0.28 90.35 17.86 8390.95 12:07:01 PM 25.16 0.60 24.56 50.39 992.95 12:08:01 PM 23.85 0.48 23.36 49.06 525.45 Average: 91.59 31.66 59.93 1166.39 4233.08 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5321108 7063544 2563336 32.51 2688 1915700 662764 7.42 218180 2002856 142604 12:06:01 PM 5224756 7042772 2659688 33.73 2688 1985968 676176 7.57 243372 2049508 16440 12:07:01 PM 5222784 7042264 2661660 33.76 2688 1987468 665940 7.45 256080 2038596 20 12:08:01 PM 5194420 7018436 2690024 34.12 2688 1991388 686604 7.69 424200 1898544 12732 Average: 5240767 7041754 2643677 33.53 2688 1970131 672871 7.53 285458 1997376 42949 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 263.55 148.32 1681.14 60.23 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 33.51 27.40 191.60 10.71 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 33.93 28.26 33.91 14.58 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 39.31 31.31 35.56 11.89 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 92.58 58.83 485.60 24.35 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) 04/09/2024 _x86_64_ (2 CPU) 12:03:26 LINUX RESTART (2 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 44.48 2.01 17.39 4.27 0.12 31.74 12:05:01 PM 0 44.42 2.76 21.16 4.65 0.12 26.89 12:05:01 PM 1 44.54 1.26 13.66 3.89 0.12 36.53 12:06:01 PM all 40.89 0.00 2.81 2.90 0.10 53.30 12:06:01 PM 0 47.43 0.00 3.04 3.71 0.10 45.72 12:06:01 PM 1 34.38 0.00 2.58 2.08 0.10 60.86 12:07:01 PM all 37.67 0.00 2.08 0.31 0.31 59.63 12:07:01 PM 0 62.00 0.00 2.30 0.43 0.53 34.73 12:07:01 PM 1 13.36 0.00 1.85 0.18 0.08 84.52 12:08:01 PM all 40.84 0.00 2.60 0.21 0.08 56.27 12:08:01 PM 0 58.00 0.00 2.88 0.18 0.10 38.84 12:08:01 PM 1 23.67 0.00 2.32 0.23 0.07 73.71 Average: all 40.96 0.50 6.18 1.91 0.15 50.31 Average: 0 53.01 0.68 7.28 2.23 0.21 36.59 Average: 1 28.95 0.31 5.08 1.59 0.09 63.97