---> uname -a: Linux prd-centos8-builder-4c-4g-6754.novalocal 4.18.0-535.el8.x86_64 #1 SMP Sun Jan 14 23:40:17 UTC 2024 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 8.6G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 762 12522 19 2476 14664 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:13:85:66 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.64/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:fe13:8566/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d1:f9:26:64 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/14/2024 _x86_64_ (4 CPU) 18:46:43 LINUX RESTART (4 CPU) 06:47:01 PM tps rtps wtps bread/s bwrtn/s 06:48:01 PM 300.83 126.74 174.09 14109.18 39787.55 06:49:01 PM 106.33 7.21 99.12 1289.84 10240.75 06:50:01 PM 132.60 3.65 128.95 525.20 6275.75 06:51:01 PM 95.72 4.40 91.32 857.05 8614.43 Average: 158.87 35.50 123.37 4195.16 16229.21 06:47:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:48:01 PM 13471284 15107716 2668172 16.53 2688 1861876 1151656 6.70 162552 2191788 80520 06:49:01 PM 13242304 15094864 2897152 17.95 2688 2068160 1123536 6.54 186004 2356860 55728 06:50:01 PM 12127396 14248644 4012060 24.86 2688 2326468 2131260 12.40 233124 3377908 201396 06:51:01 PM 12844784 15033244 3294672 20.41 2688 2390500 1144688 6.66 458004 2431844 38016 Average: 12921442 14871117 3218014 19.94 2688 2161751 1387785 8.07 259921 2589600 93915 06:47:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 PM eth0 250.87 170.19 1079.12 58.49 0.00 0.00 0.00 0.00 06:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 PM eth0 46.63 36.52 593.66 4.13 0.00 0.00 0.00 0.00 06:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 PM eth0 299.20 244.14 3284.42 42.29 0.00 0.00 0.00 0.00 06:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 PM eth0 25.77 25.09 74.61 9.07 0.00 0.00 0.00 0.00 06:51:01 PM docker0 0.00 0.00 0.00 0.00 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 155.62 118.99 1258.04 28.50 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/14/2024 _x86_64_ (4 CPU) 18:46:43 LINUX RESTART (4 CPU) 06:47:01 PM CPU %user %nice %system %iowait %steal %idle 06:48:01 PM all 19.86 0.00 4.83 4.27 0.08 70.95 06:48:01 PM 0 20.36 0.00 4.55 2.65 0.08 72.35 06:48:01 PM 1 17.70 0.00 3.83 3.65 0.08 74.73 06:48:01 PM 2 24.82 0.00 7.65 9.94 0.08 57.50 06:48:01 PM 3 16.57 0.00 3.28 0.86 0.08 79.21 06:49:01 PM all 11.18 0.00 1.84 9.32 0.08 77.58 06:49:01 PM 0 10.65 0.00 1.64 1.15 0.08 86.47 06:49:01 PM 1 6.32 0.00 1.82 2.19 0.10 89.57 06:49:01 PM 2 16.14 0.00 2.43 2.29 0.05 79.09 06:49:01 PM 3 11.62 0.00 1.47 31.67 0.10 55.15 06:50:01 PM all 33.81 0.00 2.99 2.52 0.11 60.57 06:50:01 PM 0 30.71 0.00 1.82 1.03 0.10 66.35 06:50:01 PM 1 38.10 0.00 2.37 1.63 0.12 57.78 06:50:01 PM 2 40.97 0.00 4.38 3.37 0.13 51.15 06:50:01 PM 3 25.47 0.00 3.38 4.04 0.10 67.01 06:51:01 PM all 47.42 0.00 2.21 1.41 0.09 48.86 06:51:01 PM 0 43.06 0.00 1.62 1.21 0.07 54.04 06:51:01 PM 1 37.88 0.00 2.11 0.74 0.08 59.18 06:51:01 PM 2 50.51 0.00 1.71 0.64 0.10 47.04 06:51:01 PM 3 58.26 0.00 3.41 3.08 0.12 35.14 Average: all 28.06 0.00 2.97 4.38 0.09 64.50 Average: 0 26.19 0.00 2.41 1.51 0.08 69.81 Average: 1 24.98 0.00 2.53 2.05 0.10 70.34 Average: 2 33.10 0.00 4.04 4.05 0.09 58.72 Average: 3 27.96 0.00 2.88 9.93 0.10 59.12