---> uname -a: Linux prd-centos8-builder-4c-16g-7228.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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 8.8G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 785 12448 19 2527 14640 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:44:dd:b2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.229/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86181sec preferred_lft 86181sec inet6 fe80::f816:3eff:fe44:ddb2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d1:e6:bc:d5 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 08/03/2024 _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 201.70 24.71 176.99 6687.37 7105.61 06:51:01 PM 185.93 18.07 167.85 3873.55 11691.17 06:52:01 PM 81.01 0.35 80.66 49.71 6448.76 Average: 156.21 14.38 141.83 3536.72 8415.44 06:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:50:01 PM 13310548 15117560 2828888 17.53 2688 2021456 1121296 6.52 212900 2255256 129984 06:51:01 PM 12016596 14222208 4122840 25.55 2688 2407644 1895844 11.03 251276 3458116 142368 06:52:01 PM 12781608 15024984 3357828 20.81 2688 2444296 1143460 6.65 432468 2509880 14328 Average: 12702917 14788251 3436519 21.29 2688 2291132 1386867 8.07 298881 2741084 95560 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 331.72 212.15 1421.78 63.72 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 240.24 203.70 2539.71 36.85 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 44.88 39.16 477.35 10.41 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 205.61 151.67 1479.67 36.99 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 08/03/2024 _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 20.13 0.00 4.15 2.13 0.08 73.51 06:50:01 PM 0 14.91 0.00 2.18 0.33 0.07 82.51 06:50:01 PM 1 16.13 0.00 4.38 4.05 0.08 75.35 06:50:01 PM 2 30.81 0.00 6.31 2.94 0.07 59.88 06:50:01 PM 3 18.68 0.00 3.76 1.19 0.08 76.29 06:51:01 PM all 39.94 0.00 3.09 2.40 0.10 54.47 06:51:01 PM 0 38.32 0.00 4.00 3.62 0.10 53.96 06:51:01 PM 1 37.21 0.00 2.85 2.20 0.10 57.64 06:51:01 PM 2 49.23 0.00 2.89 1.52 0.10 46.26 06:51:01 PM 3 34.98 0.00 2.60 2.26 0.10 60.06 06:52:01 PM all 11.86 0.00 1.56 0.70 0.06 85.82 06:52:01 PM 0 8.91 0.00 0.97 0.78 0.07 89.27 06:52:01 PM 1 17.22 0.00 1.74 0.70 0.08 80.26 06:52:01 PM 2 14.44 0.00 1.94 1.29 0.05 82.28 06:52:01 PM 3 6.87 0.00 1.58 0.03 0.05 91.46 Average: all 23.97 0.00 2.93 1.74 0.08 71.28 Average: 0 20.71 0.00 2.38 1.58 0.08 75.26 Average: 1 23.51 0.00 2.99 2.31 0.09 71.10 Average: 2 31.50 0.00 3.71 1.91 0.07 62.81 Average: 3 20.16 0.00 2.65 1.16 0.08 75.96