---> uname -a: Linux prd-centos8-builder-2c-1g-14389.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 521 5077 19 2100 6873 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:d1:88:94 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.132/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85871sec preferred_lft 85871sec inet6 fe80::f816:3eff:fed1:8894/64 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) 03/19/2024 _x86_64_ (2 CPU) 16:04:08 LINUX RESTART (2 CPU) 04:05:01 PM tps rtps wtps bread/s bwrtn/s 04:06:01 PM 37.35 9.45 27.90 248.94 35230.13 04:07:01 PM 99.18 73.49 25.69 5591.34 3645.98 04:08:01 PM 113.91 69.15 44.76 671.26 2814.21 04:09:01 PM 34.28 7.70 26.58 1285.65 2450.81 04:10:01 PM 78.02 0.05 77.97 0.67 7475.40 04:11:01 PM 60.50 0.77 59.73 65.31 4517.34 04:12:01 PM 19.29 1.25 18.04 115.56 370.29 04:13:01 PM 20.73 0.48 20.24 49.05 434.27 Average: 57.91 20.29 37.61 1003.47 7117.89 04:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 PM 6124740 7342612 1759704 22.32 2688 1416684 369092 4.68 92040 1418272 16 04:07:01 PM 5619940 7107676 2264504 28.72 2688 1675572 686032 7.68 167948 1805236 36096 04:08:01 PM 5486476 7025508 2397968 30.41 2688 1721776 722712 8.09 194044 1897980 17320 04:09:01 PM 5323380 7020304 2561064 32.48 2688 1876760 737676 8.26 236028 2010288 83356 04:10:01 PM 5234348 7059356 2650096 33.61 2688 1992924 667592 7.47 218796 2070200 90068 04:11:01 PM 5229452 7060540 2654992 33.67 2688 1999036 641768 7.18 244964 2046320 24 04:12:01 PM 5198124 7032684 2686320 34.07 2688 2002516 659784 7.39 247632 2075348 32 04:13:01 PM 5165712 7004952 2718732 34.48 2688 2006476 694956 7.78 425556 1929224 12652 Average: 5422772 7081704 2461672 31.22 2688 1836468 647452 7.25 228376 1906608 29946 04:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 8.65 6.45 2.24 1.52 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 201.72 121.66 987.99 56.45 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 16.21 12.98 72.84 2.58 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 26.20 18.51 599.39 3.81 0.00 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 23.40 19.00 247.74 4.64 0.00 0.00 0.00 0.00 04:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 PM eth0 30.29 27.36 48.14 8.37 0.00 0.00 0.00 0.00 04:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 PM eth0 29.91 26.22 23.28 14.18 0.00 0.00 0.00 0.00 04:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 PM eth0 28.49 23.73 26.67 9.88 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 45.61 31.99 251.02 12.68 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) 03/19/2024 _x86_64_ (2 CPU) 16:04:08 LINUX RESTART (2 CPU) 04:05:01 PM CPU %user %nice %system %iowait %steal %idle 04:06:01 PM all 9.64 0.24 2.00 77.60 0.09 10.42 04:06:01 PM 0 9.75 0.24 2.10 84.95 0.12 2.85 04:06:01 PM 1 9.54 0.25 1.90 70.27 0.07 17.97 04:07:01 PM all 16.48 1.55 9.85 49.11 0.15 22.86 04:07:01 PM 0 21.87 1.02 8.43 41.94 0.15 26.59 04:07:01 PM 1 11.17 2.07 11.26 56.18 0.14 19.19 04:08:01 PM all 11.79 1.34 12.29 42.54 0.15 31.89 04:08:01 PM 0 10.47 1.39 12.80 40.66 0.15 34.52 04:08:01 PM 1 13.12 1.29 11.77 44.42 0.15 29.25 04:09:01 PM all 8.70 0.05 1.51 15.52 0.11 74.12 04:09:01 PM 0 4.74 0.05 1.46 14.16 0.10 79.50 04:09:01 PM 1 12.71 0.05 1.56 16.90 0.12 68.65 04:10:01 PM all 26.62 0.00 2.52 7.46 0.11 63.29 04:10:01 PM 0 18.61 0.00 2.05 4.31 0.10 74.93 04:10:01 PM 1 34.72 0.00 2.99 10.66 0.12 51.51 04:11:01 PM all 38.62 0.00 2.28 1.63 0.15 57.32 04:11:01 PM 0 23.83 0.00 2.24 1.82 0.12 72.00 04:11:01 PM 1 53.41 0.00 2.32 1.44 0.18 42.64 04:12:01 PM all 34.06 0.00 2.16 1.50 0.17 62.12 04:12:01 PM 0 19.21 0.00 1.82 0.45 0.17 78.35 04:12:01 PM 1 48.95 0.00 2.50 2.55 0.17 45.83 04:13:01 PM all 38.05 0.00 2.09 2.21 0.13 57.53 04:13:01 PM 0 26.84 0.00 2.13 2.23 0.13 68.68 04:13:01 PM 1 49.27 0.00 2.04 2.20 0.12 46.37 Average: all 23.05 0.39 4.32 24.59 0.13 47.52 Average: 0 16.91 0.33 4.10 23.67 0.13 54.85 Average: 1 29.19 0.45 4.53 25.52 0.13 40.17