---> uname -a: Linux prd-centos8-builder-4c-16g-5894.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 8.5G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 747 12488 19 2525 14676 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:07:4e:de brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.66/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86187sec preferred_lft 86187sec inet6 fe80::f816:3eff:fe07:4ede/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a4:e5:f4:d8 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) 02/11/2024 _x86_64_ (4 CPU) 18:48:31 LINUX RESTART (4 CPU) 06:49:01 PM tps rtps wtps bread/s bwrtn/s 06:50:01 PM 76.68 13.63 63.05 2220.62 5573.63 06:51:01 PM 164.46 18.14 146.32 4001.60 9924.68 06:52:01 PM 114.23 0.45 113.78 53.17 8633.25 Average: 118.46 10.74 107.72 2091.90 8043.96 06:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:50:01 PM 13282944 15125896 2856512 17.70 2688 2058448 1101804 6.41 186200 2319660 166668 06:51:01 PM 12156292 14336880 3983164 24.68 2688 2385292 1830232 10.65 225028 3358772 150904 06:52:01 PM 12781348 15022812 3358108 20.81 2688 2441036 1168860 6.80 429204 2515228 28784 Average: 12740195 14828529 3399261 21.06 2688 2294925 1366965 7.95 280144 2731220 115452 06:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 117.72 92.29 1114.22 24.26 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 227.73 189.14 2385.30 39.26 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 06:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 PM eth0 48.66 43.73 503.17 11.88 0.00 0.00 0.00 0.00 06:52:01 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 131.38 108.39 1334.29 25.14 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) 02/11/2024 _x86_64_ (4 CPU) 18:48:31 LINUX RESTART (4 CPU) 06:49:01 PM CPU %user %nice %system %iowait %steal %idle 06:50:01 PM all 18.79 0.00 2.82 1.14 0.08 77.18 06:50:01 PM 0 12.73 0.00 1.99 0.58 0.08 84.62 06:50:01 PM 1 13.86 0.00 1.98 1.10 0.08 82.98 06:50:01 PM 2 37.88 0.00 5.25 1.89 0.07 54.92 06:50:01 PM 3 10.69 0.00 2.06 0.97 0.07 86.21 06:51:01 PM all 37.68 0.00 3.14 1.66 0.10 57.42 06:51:01 PM 0 41.02 0.00 3.66 1.56 0.10 53.66 06:51:01 PM 1 32.38 0.00 3.04 2.47 0.08 62.04 06:51:01 PM 2 43.72 0.00 2.21 1.41 0.08 52.58 06:51:01 PM 3 33.59 0.00 3.65 1.21 0.12 61.43 06:52:01 PM all 23.56 0.00 2.23 0.83 0.10 73.27 06:52:01 PM 0 16.49 0.00 2.59 1.20 0.13 79.59 06:52:01 PM 1 30.42 0.00 2.30 0.72 0.11 66.46 06:52:01 PM 2 26.16 0.00 1.89 0.72 0.09 71.15 06:52:01 PM 3 21.63 0.00 2.15 0.68 0.08 75.45 Average: all 26.69 0.00 2.73 1.21 0.09 69.27 Average: 0 23.40 0.00 2.74 1.11 0.11 72.64 Average: 1 25.47 0.00 2.44 1.44 0.09 70.56 Average: 2 36.06 0.00 3.13 1.35 0.08 59.38 Average: 3 21.96 0.00 2.62 0.95 0.09 74.37