---> uname -a: Linux prd-centos8-builder-4c-4g-12871.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: 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 8.5G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 769 12229 19 2762 14649 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:be:04:7c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.38/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:febe:47c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f3:51:c8:2b 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) 01/02/2024 _x86_64_ (4 CPU) 07:35:29 LINUX RESTART (4 CPU) 07:36:01 AM tps rtps wtps bread/s bwrtn/s 07:37:01 AM 101.78 13.15 88.64 2204.60 8406.55 07:38:01 AM 324.13 18.46 305.66 4158.75 13769.98 07:39:01 AM 58.81 0.92 57.89 379.40 7559.12 07:40:00 AM 18.20 1.79 16.40 139.96 2177.28 07:40:01 AM 189.86 0.00 189.86 0.00 5839.86 07:41:01 AM 48.08 0.38 47.70 54.12 3275.09 Average: 111.05 6.93 104.12 1386.75 7055.81 07:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:37:01 AM 13216728 15107520 2922592 18.11 2688 2102980 1150116 6.69 233208 2322808 159984 07:38:01 AM 12059240 14374044 4080080 25.28 2688 2516360 1971496 11.47 307076 3356860 165216 07:39:01 AM 10392360 12792756 5746960 35.61 2688 2599624 3464736 20.16 362520 4958060 26264 07:40:00 AM 12577792 15040488 3561528 22.07 2688 2659524 1105744 6.43 548440 2583796 26644 07:40:01 AM 12569148 15031836 3570172 22.12 2688 2659528 1105744 6.43 548456 2592496 26664 07:41:01 AM 12483960 14965656 3655360 22.65 2688 2674888 1190532 6.93 554512 2662036 30312 Average: 12216538 14552050 3922782 24.31 2688 2535484 1664728 9.69 425702 3079343 72514 07:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 171.43 132.52 1596.92 14.74 0.00 0.00 0.00 0.00 07:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM eth0 262.38 214.46 3211.81 41.02 0.00 0.00 0.00 0.00 07:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 AM eth0 51.11 44.26 532.87 9.63 0.00 0.00 0.00 0.00 07:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:00 AM eth0 16.59 14.18 7.62 7.07 0.00 0.00 0.00 0.00 07:40:00 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 AM eth0 13.51 18.24 11.16 10.60 0.00 0.00 0.00 0.00 07:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 AM eth0 17.14 15.71 39.21 7.28 0.00 0.00 0.00 0.00 07:41:01 AM 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 103.72 84.25 1077.76 15.97 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) 01/02/2024 _x86_64_ (4 CPU) 07:35:29 LINUX RESTART (4 CPU) 07:36:01 AM CPU %user %nice %system %iowait %steal %idle 07:37:01 AM all 20.26 0.00 2.44 1.41 0.08 75.81 07:37:01 AM 0 14.75 0.00 2.24 1.09 0.07 81.86 07:37:01 AM 1 19.82 0.00 2.35 1.88 0.10 75.86 07:37:01 AM 2 33.53 0.00 3.55 1.36 0.08 61.48 07:37:01 AM 3 12.94 0.00 1.61 1.34 0.07 84.05 07:38:01 AM all 37.11 0.00 2.59 3.00 0.10 57.20 07:38:01 AM 0 36.48 0.00 2.15 3.34 0.08 57.94 07:38:01 AM 1 38.55 0.00 2.99 2.11 0.10 56.25 07:38:01 AM 2 39.33 0.00 2.71 3.51 0.12 54.32 07:38:01 AM 3 34.09 0.00 2.51 3.01 0.12 60.27 07:39:01 AM all 81.55 0.00 1.96 0.33 0.13 16.03 07:39:01 AM 0 84.45 0.00 1.96 0.15 0.13 13.31 07:39:01 AM 1 82.67 0.00 1.51 0.44 0.13 15.25 07:39:01 AM 2 83.12 0.00 1.74 0.25 0.12 14.77 07:39:01 AM 3 75.98 0.00 2.63 0.50 0.12 20.78 07:40:00 AM all 76.38 0.00 2.00 0.18 0.13 21.32 07:40:00 AM 0 76.75 0.00 2.02 0.10 0.14 20.99 07:40:00 AM 1 79.11 0.00 1.20 0.03 0.12 19.54 07:40:00 AM 2 75.42 0.00 2.67 0.21 0.14 21.57 07:40:00 AM 3 74.23 0.00 2.09 0.38 0.12 23.18 07:40:01 AM all 17.17 0.00 1.01 0.67 0.34 80.81 07:40:01 AM 0 31.54 0.00 1.34 0.00 0.00 67.11 07:40:01 AM 1 9.40 0.00 0.67 0.00 0.67 89.26 07:40:01 AM 2 0.00 0.00 1.36 2.72 0.00 95.92 07:40:01 AM 3 27.52 0.00 0.67 0.00 0.67 71.14 07:41:01 AM all 16.51 0.00 1.15 0.26 0.05 82.03 07:41:01 AM 0 4.16 0.00 0.94 0.67 0.03 94.20 07:41:01 AM 1 20.57 0.00 1.15 0.10 0.03 78.14 07:41:01 AM 2 7.23 0.00 0.82 0.08 0.03 91.83 07:41:01 AM 3 34.06 0.00 1.69 0.20 0.08 63.97 Average: all 46.07 0.00 2.02 1.04 0.10 50.77 Average: 0 43.09 0.00 1.86 1.07 0.09 53.89 Average: 1 47.81 0.00 1.83 0.91 0.10 49.35 Average: 2 47.35 0.00 2.29 1.09 0.10 49.17 Average: 3 46.03 0.00 2.10 1.08 0.10 50.68