---> uname -a: Linux prd-centos8-builder-4c-4g-7395.novalocal 4.18.0-535.el8.x86_64 #1 SMP Sun Jan 14 23:40:17 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: 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 9.1G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 697 11913 19 3150 14729 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:7d:bc:58 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.13/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:fe7d:bc58/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:85:3f:14:74 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/17/2024 _x86_64_ (4 CPU) 04:05:21 LINUX RESTART (4 CPU) 04:06:01 AM tps rtps wtps bread/s bwrtn/s 04:07:01 AM 110.58 19.59 90.99 2941.95 29125.44 04:08:01 AM 68.68 9.93 58.75 1641.05 4010.50 04:09:01 AM 92.50 0.05 92.45 0.93 7965.82 04:10:01 AM 45.59 0.03 45.56 0.27 4427.60 Average: 79.40 7.42 71.98 1148.25 11395.54 04:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 AM 12687560 15198180 3451888 21.39 2688 2733640 1086784 6.32 429692 2695904 4256 04:08:01 AM 12328460 15105516 3810988 23.61 2688 2987408 1117636 6.50 468724 2973108 136516 04:09:01 AM 12175896 15082064 3963552 24.56 2688 3107956 1118004 6.50 477424 3083424 102688 04:10:01 AM 12192764 15078856 3946684 24.45 2688 3088836 1134500 6.60 472184 3072444 1632 Average: 12346170 15116154 3793278 23.50 2688 2979460 1114231 6.48 462006 2956220 61273 04:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:07:01 AM lo 5.61 5.61 0.31 0.31 0.00 0.00 0.00 0.00 04:07:01 AM eth0 7.61 4.95 4.13 2.44 0.00 0.00 0.00 0.00 04:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 68.51 59.63 822.91 8.69 0.00 0.00 0.00 0.00 04:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 34.33 24.03 302.45 4.79 0.00 0.00 0.00 0.00 04:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 4.06 4.52 2.71 1.97 0.00 0.00 0.00 0.00 04:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.41 1.41 0.08 0.08 0.00 0.00 0.00 0.00 Average: eth0 28.67 23.32 283.58 4.47 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/17/2024 _x86_64_ (4 CPU) 04:05:21 LINUX RESTART (4 CPU) 04:06:01 AM CPU %user %nice %system %iowait %steal %idle 04:07:01 AM all 44.45 0.00 2.46 15.54 0.13 37.42 04:07:01 AM 0 45.31 0.00 2.05 8.35 0.14 44.16 04:07:01 AM 1 49.11 0.00 2.26 20.73 0.14 27.77 04:07:01 AM 2 45.24 0.00 3.06 15.34 0.14 36.23 04:07:01 AM 3 38.19 0.00 2.48 17.75 0.10 41.49 04:08:01 AM all 19.02 0.00 2.29 0.90 0.10 77.69 04:08:01 AM 0 42.40 0.00 4.38 1.87 0.12 51.24 04:08:01 AM 1 15.15 0.00 1.47 0.72 0.10 82.56 04:08:01 AM 2 11.31 0.00 1.72 0.59 0.10 86.29 04:08:01 AM 3 7.21 0.00 1.61 0.42 0.10 90.67 04:09:01 AM all 13.28 0.00 1.88 6.99 0.07 77.78 04:09:01 AM 0 20.42 0.00 2.26 5.14 0.05 72.13 04:09:01 AM 1 4.71 0.00 1.31 11.28 0.08 82.62 04:09:01 AM 2 4.33 0.00 0.85 3.90 0.10 90.81 04:09:01 AM 3 23.64 0.00 3.12 7.65 0.05 65.53 04:10:01 AM all 3.62 0.00 0.62 17.47 0.04 78.25 04:10:01 AM 0 6.18 0.00 0.66 15.32 0.03 77.81 04:10:01 AM 1 0.20 0.00 0.62 24.16 0.05 74.96 04:10:01 AM 2 1.87 0.00 0.44 16.38 0.05 81.26 04:10:01 AM 3 6.24 0.00 0.74 14.01 0.03 78.97 Average: all 20.06 0.00 1.81 10.19 0.09 67.85 Average: 0 28.57 0.00 2.34 7.65 0.08 61.36 Average: 1 17.21 0.00 1.41 14.17 0.09 67.11 Average: 2 15.64 0.00 1.52 9.02 0.10 73.73 Average: 3 18.81 0.00 1.99 9.93 0.07 69.19