---> uname -a: Linux prd-centos8-builder-4c-4g-4471.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 9.4G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 768 11916 19 3076 14643 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:86:78:5b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.66/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:fe86:785b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:95:f2:51:0a 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) 04/03/2024 _x86_64_ (4 CPU) 22:28:40 LINUX RESTART (4 CPU) 10:29:02 PM tps rtps wtps bread/s bwrtn/s 10:30:01 PM 215.67 37.25 178.42 8483.28 41159.21 10:31:01 PM 115.31 7.66 107.65 1299.03 9050.03 10:32:01 PM 103.15 0.77 102.38 74.11 11584.36 10:33:01 PM 108.72 0.60 108.12 81.85 23824.76 Average: 135.38 11.46 123.92 2459.83 21322.69 10:29:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:30:01 PM 13461824 15105176 2677620 16.59 2688 1868828 1153716 6.71 187556 2173708 61684 10:31:01 PM 13203712 15134480 2935732 18.19 2688 2140808 1070760 6.23 216224 2344040 115280 10:32:01 PM 12343684 14976888 3795760 23.52 2688 2823768 1246456 7.25 276304 3072584 519256 10:33:01 PM 12187476 14978376 3951968 24.49 2688 2969740 1132356 6.59 408268 3056220 24068 Average: 12799174 15048730 3340270 20.70 2688 2450786 1150822 6.70 272088 2661638 180072 10:29:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 PM eth0 331.95 194.56 1241.33 62.84 0.00 0.00 0.00 0.00 10:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 PM eth0 64.03 53.45 636.50 7.34 0.00 0.00 0.00 0.00 10:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 PM eth0 88.87 63.78 1300.44 8.84 0.00 0.00 0.00 0.00 10:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 PM eth0 16.65 15.41 16.35 6.45 0.00 0.00 0.00 0.00 10:33:01 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 124.52 81.34 796.85 21.20 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) 04/03/2024 _x86_64_ (4 CPU) 22:28:40 LINUX RESTART (4 CPU) 10:29:02 PM CPU %user %nice %system %iowait %steal %idle 10:30:01 PM all 18.98 0.00 5.39 10.38 0.07 65.18 10:30:01 PM 0 21.04 0.00 4.68 3.74 0.05 70.49 10:30:01 PM 1 17.19 0.00 6.80 13.23 0.09 62.70 10:30:01 PM 2 15.16 0.00 5.24 17.40 0.07 62.13 10:30:01 PM 3 22.54 0.00 4.82 7.18 0.07 65.38 10:31:01 PM all 19.48 0.00 2.87 1.98 0.07 75.61 10:31:01 PM 0 11.25 0.00 2.44 2.09 0.08 84.14 10:31:01 PM 1 24.53 0.00 3.11 0.82 0.07 71.47 10:31:01 PM 2 5.51 0.00 1.54 2.20 0.05 90.70 10:31:01 PM 3 36.57 0.00 4.38 2.83 0.07 56.16 10:32:01 PM all 16.83 0.00 2.68 3.99 0.07 76.42 10:32:01 PM 0 24.14 0.00 3.19 4.13 0.08 68.45 10:32:01 PM 1 18.38 0.00 3.12 4.72 0.07 73.71 10:32:01 PM 2 5.50 0.00 1.61 4.91 0.07 87.92 10:32:01 PM 3 19.26 0.00 2.81 2.21 0.07 75.65 10:33:01 PM all 13.52 0.00 2.00 12.83 0.07 71.58 10:33:01 PM 0 20.37 0.00 1.99 19.72 0.08 57.84 10:33:01 PM 1 12.40 0.00 2.17 17.66 0.07 67.71 10:33:01 PM 2 4.30 0.00 1.39 6.24 0.05 88.02 10:33:01 PM 3 17.01 0.00 2.46 7.69 0.07 72.78 Average: all 17.19 0.00 3.22 7.28 0.07 72.24 Average: 0 19.19 0.00 3.06 7.44 0.08 70.23 Average: 1 18.13 0.00 3.78 9.08 0.07 68.94 Average: 2 7.57 0.00 2.43 7.64 0.06 82.30 Average: 3 23.85 0.00 3.61 4.96 0.07 67.51