---> uname -a: Linux prd-centos8-builder-4c-4g-12345.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 788 11948 19 3024 14623 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:6e:fd:57 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.34/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85956sec preferred_lft 85956sec inet6 fe80::f816:3eff:fe6e:fd57/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bb:c3:ee:c4 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) 11:48:58 LINUX RESTART (4 CPU) 11:50:01 AM tps rtps wtps bread/s bwrtn/s 11:51:01 AM 137.34 19.96 117.38 4263.03 9556.97 11:52:01 AM 293.67 6.78 286.89 1250.57 14187.04 11:53:01 AM 47.43 0.67 46.77 386.80 10544.65 11:54:01 AM 9.63 0.00 9.63 0.00 940.33 11:55:01 AM 18.54 0.00 18.54 0.00 532.83 11:56:01 AM 33.04 0.47 32.57 63.98 2530.49 Average: 89.95 4.65 85.30 994.50 6382.53 11:50:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:51:01 AM 12868560 14968232 3270760 20.27 2688 2306688 1431468 8.33 247256 2639124 153440 11:52:01 AM 11514220 14052844 4625100 28.66 2688 2732820 2538708 14.77 397992 3788848 209052 11:53:01 AM 10486356 13146836 5652964 35.03 2688 2852444 2857916 16.63 522292 4675680 22484 11:54:01 AM 10425840 13092608 5713480 35.40 2688 2858424 2880180 16.76 522292 4733984 3816 11:55:01 AM 10680132 13394060 5459188 33.83 2688 2903752 2602536 15.14 533616 4464856 41548 11:56:01 AM 12281732 15016812 3857588 23.90 2688 2922376 1129408 6.57 713496 2683720 38616 Average: 11376140 13945232 4763180 29.51 2688 2762751 2240036 13.03 489491 3831035 78159 11:50:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 AM eth0 86.02 62.66 1039.51 18.16 0.00 0.00 0.00 0.00 11:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 AM eth0 289.22 245.88 3908.12 35.66 0.00 0.00 0.00 0.00 11:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 AM eth0 36.19 36.80 392.24 9.49 0.00 0.00 0.00 0.00 11:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 AM eth0 1.85 1.78 0.33 0.42 0.00 0.00 0.00 0.00 11:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 AM eth0 29.00 29.03 190.27 6.19 0.00 0.00 0.00 0.00 11:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 AM eth0 18.19 16.48 12.62 8.03 0.00 0.00 0.00 0.00 11:56:01 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 76.75 65.44 923.93 12.99 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) 11:48:58 LINUX RESTART (4 CPU) 11:50:01 AM CPU %user %nice %system %iowait %steal %idle 11:51:01 AM all 20.86 0.00 1.98 1.61 0.08 75.47 11:51:01 AM 0 9.97 0.00 0.97 0.13 0.08 88.85 11:51:01 AM 1 30.34 0.00 2.97 2.20 0.08 64.40 11:51:01 AM 2 18.80 0.00 1.57 2.49 0.08 77.06 11:51:01 AM 3 24.32 0.00 2.42 1.62 0.08 71.55 11:52:01 AM all 62.90 0.00 3.02 2.12 0.11 31.85 11:52:01 AM 0 54.13 0.00 2.99 2.33 0.12 40.44 11:52:01 AM 1 67.48 0.00 4.09 1.11 0.13 27.19 11:52:01 AM 2 62.79 0.00 2.68 1.46 0.10 32.97 11:52:01 AM 3 67.20 0.00 2.33 3.56 0.10 26.81 11:53:01 AM all 76.83 0.00 1.85 0.69 0.12 20.52 11:53:01 AM 0 68.06 0.00 2.05 0.97 0.12 28.81 11:53:01 AM 1 88.90 0.00 2.41 0.40 0.13 8.15 11:53:01 AM 2 87.57 0.00 0.89 0.02 0.10 11.42 11:53:01 AM 3 62.77 0.00 2.06 1.37 0.12 33.68 11:54:01 AM all 9.90 0.00 0.40 0.12 0.08 89.51 11:54:01 AM 0 15.36 0.00 0.38 0.03 0.08 84.14 11:54:01 AM 1 8.05 0.00 0.45 0.07 0.08 91.35 11:54:01 AM 2 8.40 0.00 0.33 0.03 0.08 91.15 11:54:01 AM 3 7.78 0.00 0.42 0.33 0.07 91.40 11:55:01 AM all 32.85 0.00 0.94 0.08 0.08 66.05 11:55:01 AM 0 29.25 0.00 1.02 0.02 0.07 69.64 11:55:01 AM 1 36.89 0.00 0.65 0.00 0.08 62.38 11:55:01 AM 2 34.90 0.00 1.14 0.22 0.08 63.66 11:55:01 AM 3 30.34 0.00 0.95 0.08 0.10 68.53 11:56:01 AM all 43.15 0.00 1.60 0.24 0.08 54.94 11:56:01 AM 0 46.36 0.00 1.10 0.05 0.08 52.40 11:56:01 AM 1 37.42 0.00 2.07 0.22 0.08 60.20 11:56:01 AM 2 41.90 0.00 1.52 0.12 0.07 56.39 11:56:01 AM 3 46.90 0.00 1.69 0.57 0.07 50.78 Average: all 41.05 0.00 1.63 0.81 0.09 56.42 Average: 0 37.15 0.00 1.42 0.59 0.09 60.75 Average: 1 44.82 0.00 2.11 0.67 0.10 52.31 Average: 2 42.36 0.00 1.35 0.72 0.09 55.48 Average: 3 39.87 0.00 1.64 1.26 0.09 57.14