---> uname -a: Linux prd-centos8-builder-4c-16g-29415.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: 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 8.8G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 772 12461 19 2527 14653 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:45:80:90 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.89/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86190sec preferred_lft 86190sec inet6 fe80::f816:3eff:fe45:8090/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:19:13:c9:28 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) 09/28/2024 _x86_64_ (4 CPU) 18:48:33 LINUX RESTART (4 CPU) 06:49:01 PM tps rtps wtps bread/s bwrtn/s 06:50:01 PM 220.24 37.68 182.56 8617.29 7315.18 06:51:01 PM 149.86 14.10 135.75 3048.13 8562.63 06:52:01 PM 132.31 4.33 127.97 757.61 10175.01 Average: 167.47 18.71 148.76 4141.08 8684.18 06:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:50:01 PM 13295204 15076368 2844236 17.62 2688 2001828 1181916 6.88 226248 2283128 109704 06:51:01 PM 12625720 14739368 3513720 21.77 2688 2320412 1386784 8.07 239112 2882140 166800 06:52:01 PM 12794104 15036704 3345336 20.73 2688 2443456 1148112 6.68 431524 2499704 14272 Average: 12905009 14950813 3234431 20.04 2688 2255232 1238937 7.21 298961 2554991 96925 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 304.73 204.98 1397.85 63.47 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 193.42 168.11 1883.11 30.75 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 105.16 94.20 1153.97 18.85 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 201.11 155.77 1478.37 37.69 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) 09/28/2024 _x86_64_ (4 CPU) 18:48:33 LINUX RESTART (4 CPU) 06:49:01 PM CPU %user %nice %system %iowait %steal %idle 06:50:01 PM all 21.95 0.00 4.60 3.85 0.10 69.51 06:50:01 PM 0 14.84 0.00 3.52 1.91 0.12 79.61 06:50:01 PM 1 17.16 0.00 4.16 3.82 0.08 74.78 06:50:01 PM 2 19.52 0.00 4.78 5.59 0.07 70.05 06:50:01 PM 3 36.29 0.00 5.94 4.09 0.12 53.57 06:51:01 PM all 23.50 0.00 2.81 2.57 0.14 70.97 06:51:01 PM 0 19.19 0.00 2.79 2.83 0.12 75.08 06:51:01 PM 1 18.69 0.00 2.61 2.94 0.18 75.57 06:51:01 PM 2 27.37 0.00 2.65 1.58 0.13 68.26 06:51:01 PM 3 28.80 0.00 3.21 2.94 0.13 64.93 06:52:01 PM all 31.65 0.00 2.74 2.20 0.12 63.30 06:52:01 PM 0 31.32 0.00 2.07 1.40 0.10 65.10 06:52:01 PM 1 19.57 0.00 2.35 2.72 0.13 75.22 06:52:01 PM 2 40.08 0.00 4.16 2.38 0.15 53.23 06:52:01 PM 3 35.58 0.00 2.38 2.28 0.10 59.67 Average: all 25.70 0.00 3.38 2.87 0.12 67.92 Average: 0 21.79 0.00 2.79 2.05 0.11 73.26 Average: 1 18.47 0.00 3.04 3.16 0.13 75.19 Average: 2 29.00 0.00 3.86 3.18 0.12 63.83 Average: 3 33.56 0.00 3.84 3.10 0.12 59.39