---> uname -a: Linux prd-centos8-builder-4c-4g-12269.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 8.7G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 755 12050 19 2955 14659 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:43:bf:28 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.212/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:fe43:bf28/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:87:dd:2c:5e 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) 12/31/2023 _x86_64_ (4 CPU) 06:34:07 LINUX RESTART (4 CPU) 06:35:01 AM tps rtps wtps bread/s bwrtn/s 06:36:01 AM 69.59 27.52 42.07 5573.74 11690.99 06:37:01 AM 143.78 16.58 127.20 3050.82 9711.70 06:38:01 AM 186.23 6.81 179.41 1250.90 12211.86 06:39:01 AM 62.68 0.63 62.05 386.27 11015.99 06:40:00 AM 37.90 0.47 37.43 64.97 2387.99 06:40:01 AM 45.05 0.00 45.05 0.00 3084.62 Average: 100.06 10.40 89.66 2065.12 9406.23 06:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:36:01 AM 13305468 15082464 2833852 17.56 2688 1999892 1190924 6.93 239508 2265768 86064 06:37:01 AM 12826836 14933360 3312484 20.52 2688 2313300 1311036 7.63 247832 2678528 136468 06:38:01 AM 11904412 14288392 4234908 26.24 2688 2587064 1838580 10.70 354896 3472524 61096 06:39:01 AM 12414316 15070064 3725004 23.08 2688 2848224 1146536 6.67 521648 2757328 18076 06:40:00 AM 12295336 14980636 3843984 23.82 2688 2874980 1185968 6.90 699540 2692600 41264 06:40:01 AM 12305268 14975944 3834052 23.76 2688 2860132 1185968 6.90 698096 2683808 26624 Average: 12508606 14888477 3630714 22.50 2688 2580599 1309835 7.62 460253 2758426 61599 06:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 414.11 269.14 2217.27 61.71 0.00 0.00 0.00 0.00 06:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM eth0 64.91 52.97 718.90 18.41 0.00 0.00 0.00 0.00 06:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 AM eth0 258.08 218.99 3458.37 30.20 0.00 0.00 0.00 0.00 06:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 AM eth0 66.66 60.31 802.44 13.97 0.00 0.00 0.00 0.00 06:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:00 AM eth0 17.99 17.94 41.47 8.06 0.00 0.00 0.00 0.00 06:40:00 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 AM eth0 3.30 4.40 0.56 0.91 0.00 0.00 0.00 0.00 06:40:01 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 164.32 123.84 1447.77 26.45 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) 12/31/2023 _x86_64_ (4 CPU) 06:34:07 LINUX RESTART (4 CPU) 06:35:01 AM CPU %user %nice %system %iowait %steal %idle 06:36:01 AM all 18.71 0.00 2.31 3.59 0.09 75.30 06:36:01 AM 0 18.01 0.00 2.03 3.35 0.07 76.55 06:36:01 AM 1 8.03 0.00 1.71 5.80 0.12 84.34 06:36:01 AM 2 32.10 0.00 3.73 3.43 0.08 60.67 06:36:01 AM 3 16.64 0.00 1.76 1.79 0.08 79.72 06:37:01 AM all 19.92 0.00 1.78 4.67 0.08 73.55 06:37:01 AM 0 33.51 0.00 2.59 2.91 0.08 60.90 06:37:01 AM 1 10.89 0.00 1.41 4.53 0.07 83.11 06:37:01 AM 2 18.17 0.00 1.63 4.74 0.10 75.36 06:37:01 AM 3 17.09 0.00 1.47 6.50 0.07 74.86 06:38:01 AM all 52.82 0.00 2.24 8.10 0.11 36.73 06:38:01 AM 0 53.11 0.00 1.52 3.67 0.12 41.59 06:38:01 AM 1 56.57 0.00 2.98 10.81 0.10 29.53 06:38:01 AM 2 48.28 0.00 2.26 13.53 0.10 35.83 06:38:01 AM 3 53.31 0.00 2.20 4.38 0.13 39.98 06:39:01 AM all 63.50 0.00 2.29 2.11 0.11 31.99 06:39:01 AM 0 60.95 0.00 2.09 1.81 0.12 35.03 06:39:01 AM 1 58.30 0.00 1.09 1.21 0.12 39.28 06:39:01 AM 2 70.60 0.00 2.84 2.92 0.10 23.53 06:39:01 AM 3 64.18 0.00 3.14 2.48 0.10 30.10 06:40:00 AM all 17.02 0.00 1.23 0.38 0.06 81.30 06:40:00 AM 0 1.09 0.00 0.88 0.34 0.07 97.63 06:40:00 AM 1 11.99 0.00 0.93 0.39 0.07 86.62 06:40:00 AM 2 39.91 0.00 1.86 0.75 0.08 57.40 06:40:00 AM 3 15.10 0.00 1.25 0.03 0.03 83.58 06:40:01 AM all 22.59 0.00 2.75 0.00 0.00 74.66 06:40:01 AM 0 3.30 0.00 0.00 0.00 0.00 96.70 06:40:01 AM 1 17.58 0.00 2.20 0.00 0.00 80.22 06:40:01 AM 2 68.89 0.00 8.89 0.00 0.00 22.22 06:40:01 AM 3 1.10 0.00 0.00 0.00 0.00 98.90 Average: all 34.36 0.00 1.97 3.76 0.09 59.81 Average: 0 33.25 0.00 1.82 2.41 0.09 62.42 Average: 1 29.15 0.00 1.63 4.55 0.09 64.58 Average: 2 41.84 0.00 2.48 5.06 0.09 50.52 Average: 3 33.20 0.00 1.96 3.04 0.08 61.72