---> uname -a: Linux prd-centos8-builder-4c-4g-31869.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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: 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 12G 69G 15% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 822 9566 19 5372 14589 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:83:a2:be brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.253/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85990sec preferred_lft 85990sec inet6 fe80::f816:3eff:fe83:a2be/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d4:1d:6b:ce 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 10/01/2024 _x86_64_ (4 CPU) 01:38:40 LINUX RESTART (4 CPU) 01:39:01 AM tps rtps wtps bread/s bwrtn/s 01:40:01 AM 188.75 34.01 154.75 9750.90 39242.34 01:41:01 AM 82.96 19.10 63.85 4058.85 1605.94 01:42:01 AM 191.12 1.05 190.07 40.65 27434.14 01:43:01 AM 154.14 0.05 154.09 1.60 26885.69 01:44:01 AM 270.78 5.91 264.86 1116.96 109376.17 01:45:01 AM 138.00 7.40 130.61 1316.36 23471.81 Average: 170.94 11.26 159.69 2714.56 37995.92 01:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:40:01 AM 13663324 15195400 2476108 15.34 2688 1761528 1061896 6.18 167416 2004548 12904 01:41:01 AM 12768064 14625504 3371368 20.89 2688 2081100 1516824 8.82 206896 2836388 186972 01:42:01 AM 11794108 14763292 4345324 26.92 2688 3184504 1410860 8.21 461312 3521512 505492 01:43:01 AM 9429088 14038732 6710344 41.58 2688 4813212 2046052 11.90 984512 5323748 1365708 01:44:01 AM 10189688 15011012 5949744 36.86 2688 5016368 1148016 6.68 904660 4609812 535384 01:45:01 AM 9871344 14950020 6268088 38.84 2688 5268488 1154756 6.72 941924 4874028 128904 Average: 11285936 14763993 4853496 30.07 2688 3687533 1389734 8.09 611120 3861673 455894 01:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 288.90 171.18 913.39 58.32 0.00 0.00 0.00 0.00 01:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 351.91 309.35 3130.78 65.29 0.00 0.00 0.00 0.00 01:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 377.31 321.78 3985.39 58.61 0.00 0.00 0.00 0.00 01:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 255.46 229.73 2216.08 55.41 0.00 0.00 0.00 0.00 01:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 35.24 28.06 151.46 13.25 0.00 0.00 0.00 0.00 01:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 78.04 64.48 789.64 9.59 0.00 0.00 0.00 0.00 01:45:01 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 231.16 187.45 1864.69 43.42 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 10/01/2024 _x86_64_ (4 CPU) 01:38:40 LINUX RESTART (4 CPU) 01:39:01 AM CPU %user %nice %system %iowait %steal %idle 01:40:01 AM all 12.71 0.00 4.20 8.41 0.07 74.60 01:40:01 AM 0 11.64 0.00 3.52 1.90 0.07 82.87 01:40:01 AM 1 12.58 0.00 6.01 17.79 0.07 63.55 01:40:01 AM 2 11.75 0.00 4.08 7.75 0.08 76.34 01:40:01 AM 3 14.89 0.00 3.21 6.21 0.07 75.62 01:41:01 AM all 23.30 0.00 2.13 1.28 0.09 73.20 01:41:01 AM 0 25.04 0.00 1.29 0.37 0.08 73.22 01:41:01 AM 1 22.71 0.00 2.83 2.79 0.08 71.59 01:41:01 AM 2 24.54 0.00 1.75 0.57 0.08 73.06 01:41:01 AM 3 20.90 0.00 2.67 1.39 0.10 74.94 01:42:01 AM all 30.46 0.00 2.74 3.04 0.09 63.67 01:42:01 AM 0 22.16 0.00 2.19 2.26 0.10 73.29 01:42:01 AM 1 29.78 0.00 1.95 4.81 0.07 63.40 01:42:01 AM 2 21.63 0.00 2.35 2.20 0.10 73.73 01:42:01 AM 3 48.27 0.00 4.49 2.90 0.08 44.25 01:43:01 AM all 33.54 0.00 4.40 2.89 0.08 59.08 01:43:01 AM 0 19.71 0.00 1.99 2.95 0.08 75.26 01:43:01 AM 1 24.36 0.00 1.40 3.39 0.08 70.76 01:43:01 AM 2 26.20 0.00 1.69 2.96 0.08 69.06 01:43:01 AM 3 63.95 0.00 12.55 2.25 0.08 21.17 01:44:01 AM all 39.04 0.00 4.42 6.56 0.09 49.89 01:44:01 AM 0 33.13 0.00 1.38 3.23 0.08 62.17 01:44:01 AM 1 30.62 0.00 3.40 4.56 0.08 61.33 01:44:01 AM 2 42.26 0.00 4.36 6.66 0.07 46.66 01:44:01 AM 3 50.21 0.00 8.53 11.81 0.12 29.32 01:45:01 AM all 17.13 0.00 2.65 2.69 0.08 77.46 01:45:01 AM 0 27.51 0.00 3.56 3.14 0.08 65.72 01:45:01 AM 1 11.57 0.00 1.86 2.73 0.07 83.76 01:45:01 AM 2 7.76 0.00 1.98 3.46 0.08 86.72 01:45:01 AM 3 21.67 0.00 3.19 1.42 0.07 73.66 Average: all 26.03 0.00 3.42 4.14 0.08 66.33 Average: 0 23.20 0.00 2.32 2.31 0.08 72.09 Average: 1 21.94 0.00 2.90 6.00 0.08 69.08 Average: 2 22.35 0.00 2.70 3.92 0.08 70.94 Average: 3 36.63 0.00 5.77 4.32 0.09 53.20