---> uname -a: Linux prd-centos8-builder-4c-4g-14426.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 UTC 2023 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 8.4G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 777 12291 19 2691 14644 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:3a:64:b2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.231/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86137sec preferred_lft 86137sec inet6 fe80::f816:3eff:fe3a:64b2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d5:07:e9:8b 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 01/07/2024 _x86_64_ (4 CPU) 18:40:37 LINUX RESTART (4 CPU) 06:41:01 PM tps rtps wtps bread/s bwrtn/s 06:42:01 PM 227.46 29.79 197.67 7460.73 14769.41 06:43:01 PM 178.27 18.88 159.39 3238.53 9445.66 06:44:01 PM 238.85 3.65 235.20 1330.53 13606.08 06:45:01 PM 41.90 0.47 41.44 63.98 2723.96 Average: 171.62 13.20 158.43 3023.36 10136.45 06:41:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:42:01 PM 13261868 15049984 2877452 17.83 2688 2008500 1218556 7.09 236372 2303776 90500 06:43:01 PM 12489720 14689280 3649600 22.61 2688 2403048 1482056 8.62 256108 2992024 210772 06:44:01 PM 11341908 13731684 4797412 29.72 2688 2589584 2657612 15.46 359760 4013124 21072 06:45:01 PM 12552056 14960552 3587264 22.23 2688 2605204 1197428 6.97 536656 2625192 26756 Average: 12411388 14607875 3727932 23.10 2688 2401584 1638913 9.54 347224 2983529 87275 06:41:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:42:01 PM eth0 426.87 271.78 2109.08 65.09 0.00 0.00 0.00 0.00 06:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 PM eth0 160.66 135.03 1933.06 25.08 0.00 0.00 0.00 0.00 06:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 PM eth0 146.39 124.50 1900.62 19.66 0.00 0.00 0.00 0.00 06:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:45:01 PM eth0 23.74 21.14 47.47 11.83 0.00 0.00 0.00 0.00 06:45:01 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 189.42 138.11 1497.56 30.41 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 01/07/2024 _x86_64_ (4 CPU) 18:40:37 LINUX RESTART (4 CPU) 06:41:01 PM CPU %user %nice %system %iowait %steal %idle 06:42:01 PM all 19.06 0.00 2.89 4.38 0.08 73.58 06:42:01 PM 0 23.67 0.00 3.28 2.44 0.08 70.53 06:42:01 PM 1 10.46 0.00 2.30 4.02 0.07 83.15 06:42:01 PM 2 24.17 0.00 3.32 5.63 0.10 66.79 06:42:01 PM 3 17.97 0.00 2.68 5.43 0.07 73.85 06:43:01 PM all 25.87 0.00 2.16 2.09 0.09 69.80 06:43:01 PM 0 34.17 0.00 2.37 2.92 0.10 60.43 06:43:01 PM 1 35.73 0.00 3.15 1.64 0.08 59.40 06:43:01 PM 2 12.14 0.00 1.49 2.33 0.08 83.96 06:43:01 PM 3 21.42 0.00 1.62 1.46 0.08 75.41 06:44:01 PM all 74.52 0.00 2.24 1.95 0.14 21.16 06:44:01 PM 0 78.49 0.00 1.91 2.99 0.17 16.44 06:44:01 PM 1 78.48 0.00 2.35 2.55 0.12 16.50 06:44:01 PM 2 75.00 0.00 2.63 1.04 0.12 21.21 06:44:01 PM 3 66.12 0.00 2.06 1.22 0.15 30.45 06:45:01 PM all 22.54 0.00 1.41 0.25 0.07 75.73 06:45:01 PM 0 62.27 0.00 2.94 0.47 0.08 34.24 06:45:01 PM 1 10.60 0.00 0.85 0.02 0.05 88.49 06:45:01 PM 2 9.71 0.00 1.05 0.37 0.08 88.78 06:45:01 PM 3 7.55 0.00 0.79 0.17 0.05 91.45 Average: all 35.48 0.00 2.17 2.17 0.09 60.09 Average: 0 49.65 0.00 2.63 2.20 0.11 45.41 Average: 1 33.78 0.00 2.16 2.06 0.08 61.93 Average: 2 30.24 0.00 2.12 2.34 0.10 65.20 Average: 3 28.26 0.00 1.79 2.07 0.09 67.80