---> uname -a: Linux prd-centos8-builder-2c-1g-36956.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 530 5082 19 2087 6865 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:12:be:5c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.213/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85924sec preferred_lft 85924sec inet6 fe80::f816:3eff:fe12:be5c/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) 05/02/2024 _x86_64_ (2 CPU) 15:03:37 LINUX RESTART (2 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 128.89 69.29 59.60 4946.47 37123.12 03:06:01 PM 155.93 100.07 55.86 1785.08 4510.51 03:07:01 PM 70.32 9.55 60.77 1304.98 4416.18 03:08:01 PM 74.49 0.27 74.23 17.06 7081.71 03:09:01 PM 32.16 0.25 31.91 40.12 2010.86 03:10:01 PM 14.71 0.07 14.65 3.07 329.91 03:11:01 PM 18.38 0.58 17.80 33.73 418.15 Average: 70.71 25.74 44.98 1162.12 7988.79 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5749628 7148860 2134816 27.08 2688 1591968 669900 7.50 147516 1716548 35836 03:06:01 PM 5486868 7028580 2397576 30.41 2688 1724392 744524 8.33 195292 1894624 15992 03:07:01 PM 5321076 7065340 2563368 32.51 2688 1917044 667916 7.48 218236 2002020 109968 03:08:01 PM 5188960 7011068 2695484 34.19 2688 1989880 709908 7.95 221108 2110884 23328 03:09:01 PM 5161224 6982392 2723220 34.54 2688 1989008 733884 8.22 245356 2114020 148 03:10:01 PM 5265996 7087092 2618448 33.21 2688 1988972 649632 7.27 246056 2009264 20 03:11:01 PM 5167268 6989504 2717176 34.46 2688 1990128 733252 8.21 415068 1938688 168 Average: 5334431 7044691 2550013 32.34 2688 1884485 701288 7.85 241233 1969435 26494 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 224.27 110.22 764.19 49.94 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 38.21 29.20 311.17 7.80 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 32.33 23.38 638.08 3.93 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 19.38 16.79 162.06 5.31 0.00 0.00 0.00 0.00 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 16.88 16.93 32.15 5.36 0.00 0.00 0.00 0.00 03:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 PM eth0 19.21 17.85 15.12 12.51 0.00 0.00 0.00 0.00 03:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 PM eth0 24.30 21.98 24.89 8.88 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 53.54 33.78 278.31 13.39 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) 05/02/2024 _x86_64_ (2 CPU) 15:03:37 LINUX RESTART (2 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 16.21 1.49 7.35 68.79 0.17 6.00 03:05:01 PM 0 17.02 1.15 6.57 67.30 0.19 7.78 03:05:01 PM 1 15.41 1.82 8.12 70.29 0.15 4.21 03:06:01 PM all 22.93 1.83 18.83 33.98 0.33 22.10 03:06:01 PM 0 14.22 2.42 22.35 34.20 0.31 26.51 03:06:01 PM 1 31.61 1.24 15.32 33.76 0.36 17.71 03:07:01 PM all 22.75 0.10 3.21 12.50 0.13 61.30 03:07:01 PM 0 19.84 0.12 3.35 12.80 0.15 63.74 03:07:01 PM 1 25.67 0.08 3.07 12.19 0.12 58.86 03:08:01 PM all 27.34 0.00 2.27 12.37 0.17 57.86 03:08:01 PM 0 20.64 0.00 1.85 13.08 0.15 64.28 03:08:01 PM 1 34.03 0.00 2.69 11.66 0.18 51.44 03:09:01 PM all 31.90 0.00 1.60 4.69 0.18 61.64 03:09:01 PM 0 41.63 0.00 1.82 6.31 0.18 50.06 03:09:01 PM 1 22.17 0.00 1.38 3.07 0.17 73.21 03:10:01 PM all 31.74 0.00 1.52 1.62 0.12 65.01 03:10:01 PM 0 35.74 0.00 1.57 1.97 0.10 60.62 03:10:01 PM 1 27.75 0.00 1.47 1.27 0.13 69.38 03:11:01 PM all 34.92 0.00 1.85 3.01 0.15 60.06 03:11:01 PM 0 19.43 0.00 1.95 1.89 0.12 76.61 03:11:01 PM 1 50.40 0.00 1.75 4.14 0.18 43.53 Average: all 26.86 0.48 5.19 19.44 0.18 47.84 Average: 0 24.11 0.52 5.59 19.53 0.17 50.08 Average: 1 29.60 0.45 4.80 19.36 0.18 45.62