---> uname -a: Linux prd-centos8-builder-4c-4g-10209.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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: 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): 0-3 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 9.3G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 786 12026 19 2947 14625 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:4f:9c:79 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.250/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:fe4f:9c79/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7b:e3:32:a6 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/22/2024 _x86_64_ (4 CPU) 19:42:31 LINUX RESTART (4 CPU) 07:43:01 PM tps rtps wtps bread/s bwrtn/s 07:44:01 PM 187.07 30.48 156.59 8838.51 40591.99 07:45:01 PM 114.43 3.90 110.53 72.11 8966.34 07:46:01 PM 130.88 0.87 130.01 119.71 20749.98 07:47:01 PM 84.89 0.72 84.17 102.63 9559.08 Average: 129.32 8.99 120.33 2283.61 19967.67 07:43:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:44:01 PM 13334360 15073180 2805084 17.38 2688 1962264 1207444 7.02 231868 2249556 93400 07:45:01 PM 13150380 15117996 2989064 18.52 2688 2174900 1114804 6.49 236044 2367496 121272 07:46:01 PM 12255400 14897372 3884044 24.07 2688 2817176 1279316 7.44 267076 3113376 218736 07:47:01 PM 12312492 14972716 3826952 23.71 2688 2834944 1148312 6.68 470284 2853828 1280 Average: 12763158 15015316 3376286 20.92 2688 2447321 1187469 6.91 301318 2646064 108672 07:43:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 PM eth0 378.68 230.87 1606.36 65.74 0.00 0.00 0.00 0.00 07:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 PM eth0 31.76 27.92 240.10 6.46 0.00 0.00 0.00 0.00 07:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 PM eth0 123.65 95.32 2139.49 10.02 0.00 0.00 0.00 0.00 07:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 PM eth0 20.51 20.76 32.81 9.38 0.00 0.00 0.00 0.00 07:47:01 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 138.66 93.72 1004.67 22.90 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/22/2024 _x86_64_ (4 CPU) 19:42:31 LINUX RESTART (4 CPU) 07:43:01 PM CPU %user %nice %system %iowait %steal %idle 07:44:01 PM all 18.37 0.00 4.43 5.50 0.10 71.60 07:44:01 PM 0 14.65 0.00 4.93 4.35 0.08 75.98 07:44:01 PM 1 11.10 0.00 3.48 10.04 0.12 75.25 07:44:01 PM 2 21.97 0.00 5.98 5.80 0.10 66.15 07:44:01 PM 3 25.75 0.00 3.33 1.83 0.08 69.00 07:45:01 PM all 19.34 0.00 2.77 1.78 0.08 76.04 07:45:01 PM 0 28.43 0.00 3.29 1.40 0.08 66.78 07:45:01 PM 1 22.03 0.00 3.27 1.78 0.07 72.86 07:45:01 PM 2 5.43 0.00 1.16 0.79 0.08 92.54 07:45:01 PM 3 21.45 0.00 3.35 3.14 0.07 71.99 07:46:01 PM all 16.56 0.00 3.30 4.41 0.09 75.63 07:46:01 PM 0 14.01 0.00 2.34 3.75 0.12 79.79 07:46:01 PM 1 25.76 0.00 4.71 4.36 0.08 65.08 07:46:01 PM 2 18.79 0.00 3.48 8.09 0.07 69.57 07:46:01 PM 3 7.74 0.00 2.69 1.46 0.10 88.01 07:47:01 PM all 18.24 0.00 2.58 1.95 0.07 77.15 07:47:01 PM 0 31.15 0.00 3.33 0.79 0.08 64.65 07:47:01 PM 1 16.13 0.00 2.91 2.46 0.08 78.42 07:47:01 PM 2 10.57 0.00 1.51 0.75 0.07 87.10 07:47:01 PM 3 15.10 0.00 2.57 3.81 0.05 78.47 Average: all 18.13 0.00 3.27 3.41 0.08 75.11 Average: 0 22.08 0.00 3.47 2.57 0.09 71.79 Average: 1 18.75 0.00 3.59 4.65 0.09 72.92 Average: 2 14.18 0.00 3.03 3.85 0.08 78.86 Average: 3 17.50 0.00 2.99 2.56 0.08 76.87