---> uname -a: Linux prd-centos8-builder-4c-4g-10207.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 770 12046 19 2944 14641 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:6d:39:39 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.91/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86109sec preferred_lft 86109sec inet6 fe80::f816:3eff:fe6d:3939/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a3:9f:5d:d2 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) 19:41:31 LINUX RESTART (4 CPU) 07:42:01 PM tps rtps wtps bread/s bwrtn/s 07:43:01 PM 174.23 20.41 153.82 5704.35 5994.24 07:44:01 PM 102.88 7.48 95.40 1295.25 7518.40 07:45:01 PM 102.28 0.92 101.37 120.49 11498.80 07:46:01 PM 115.86 0.52 115.35 75.05 19715.26 Average: 123.82 7.33 116.49 1799.04 11181.26 07:42:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:43:01 PM 13483860 15133572 2655576 16.45 2688 1874744 1108676 6.45 201592 2132728 29352 07:44:01 PM 13099120 15041956 3040316 18.84 2688 2152932 1166300 6.79 234984 2428992 138912 07:45:01 PM 12530492 15011124 3608944 22.36 2688 2672592 1216616 7.08 266448 2898912 378684 07:46:01 PM 12323984 14980164 3815452 23.64 2688 2834196 1159764 6.75 466704 2858852 24724 Average: 12859364 15041704 3280072 20.32 2688 2383616 1162839 6.77 292432 2579871 142918 07:42:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 PM eth0 294.59 193.79 1243.75 62.83 0.00 0.00 0.00 0.00 07:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 51.94 42.78 592.16 6.20 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 133.46 92.77 1971.11 11.39 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 31.96 30.98 209.09 8.48 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 128.00 90.09 1004.09 22.23 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) 19:41:31 LINUX RESTART (4 CPU) 07:42:01 PM CPU %user %nice %system %iowait %steal %idle 07:43:01 PM all 17.96 0.00 3.55 2.10 0.06 76.33 07:43:01 PM 0 16.51 0.00 2.68 1.17 0.05 79.59 07:43:01 PM 1 17.26 0.00 3.52 1.53 0.08 77.61 07:43:01 PM 2 24.34 0.00 2.89 0.67 0.05 72.05 07:43:01 PM 3 13.75 0.00 5.11 5.01 0.05 76.07 07:44:01 PM all 17.60 0.00 2.41 1.63 0.07 78.29 07:44:01 PM 0 20.08 0.00 2.97 1.85 0.07 75.03 07:44:01 PM 1 32.32 0.00 3.42 1.85 0.08 62.32 07:44:01 PM 2 8.81 0.00 2.02 0.97 0.07 88.13 07:44:01 PM 3 9.16 0.00 1.22 1.84 0.05 87.73 07:45:01 PM all 20.20 0.00 3.23 2.06 0.08 74.43 07:45:01 PM 0 19.82 0.00 2.62 1.34 0.08 76.14 07:45:01 PM 1 23.29 0.00 3.71 3.49 0.08 69.41 07:45:01 PM 2 23.79 0.00 3.93 2.16 0.08 70.03 07:45:01 PM 3 13.88 0.00 2.66 1.24 0.08 82.13 07:46:01 PM all 13.27 0.00 2.86 3.10 0.05 80.71 07:46:01 PM 0 10.20 0.00 2.06 2.19 0.05 85.50 07:46:01 PM 1 22.84 0.00 4.55 3.66 0.07 68.88 07:46:01 PM 2 9.43 0.00 2.65 4.40 0.05 83.48 07:46:01 PM 3 10.61 0.00 2.18 2.15 0.05 85.01 Average: all 17.26 0.00 3.01 2.22 0.07 77.44 Average: 0 16.66 0.00 2.58 1.64 0.06 79.06 Average: 1 23.94 0.00 3.80 2.63 0.08 69.55 Average: 2 16.58 0.00 2.87 2.05 0.06 78.43 Average: 3 11.85 0.00 2.79 2.56 0.06 82.74