---> uname -a: Linux prd-centos8-builder-4c-4g-5000.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: 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 9.0G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 798 11914 19 3048 14613 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:a4:36:fe brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.197/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86098sec preferred_lft 86098sec inet6 fe80::f816:3eff:fea4:36fe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c5:b1:57:ad 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) 02/09/2024 _x86_64_ (4 CPU) 03:16:37 LINUX RESTART (4 CPU) 03:17:01 AM tps rtps wtps bread/s bwrtn/s 03:18:01 AM 214.81 23.65 191.15 4974.45 7825.24 03:19:01 AM 162.46 17.56 144.90 4107.16 9272.33 03:20:01 AM 125.81 0.40 125.41 13.59 12888.33 03:21:01 AM 99.70 0.25 99.45 141.53 11496.04 Average: 150.69 10.46 140.23 2308.82 10370.84 03:17:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:18:01 AM 13289132 15129964 2850324 17.66 2688 2054332 1092500 6.36 209848 2279772 132972 03:19:01 AM 12198832 14462328 3940624 24.42 2688 2466968 1715972 9.98 268688 3266520 243216 03:20:01 AM 10976020 13562772 5163436 31.99 2688 2776856 2400384 13.97 341140 4364960 208444 03:21:01 AM 12166052 14934428 3973404 24.62 2688 2941176 1202144 6.99 557504 2922812 80032 Average: 12157509 14522373 3981947 24.67 2688 2559833 1602750 9.32 344295 3208516 166166 03:17:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 376.00 232.65 1819.57 61.91 0.00 0.00 0.00 0.00 03:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 281.77 227.96 3410.10 37.96 0.00 0.00 0.00 0.00 03:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 119.35 91.34 2120.60 18.49 0.00 0.00 0.00 0.00 03:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 21.09 18.74 14.60 12.17 0.00 0.00 0.00 0.00 03:21:01 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 199.54 142.66 1841.19 32.63 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) 02/09/2024 _x86_64_ (4 CPU) 03:16:37 LINUX RESTART (4 CPU) 03:17:01 AM CPU %user %nice %system %iowait %steal %idle 03:18:01 AM all 21.01 0.00 3.92 2.23 0.08 72.75 03:18:01 AM 0 15.49 0.00 4.79 3.61 0.08 76.03 03:18:01 AM 1 11.98 0.00 3.59 1.69 0.08 82.65 03:18:01 AM 2 21.28 0.00 3.20 1.91 0.08 73.52 03:18:01 AM 3 35.27 0.00 4.08 1.72 0.08 58.84 03:19:01 AM all 29.28 0.00 3.13 2.41 0.09 65.10 03:19:01 AM 0 23.33 0.00 3.23 2.47 0.08 70.89 03:19:01 AM 1 21.00 0.00 1.61 1.32 0.10 75.97 03:19:01 AM 2 37.69 0.00 4.64 3.47 0.08 54.12 03:19:01 AM 3 35.11 0.00 3.04 2.36 0.10 59.39 03:20:01 AM all 75.44 0.00 3.17 1.66 0.12 19.61 03:20:01 AM 0 70.94 0.00 3.86 1.64 0.12 23.45 03:20:01 AM 1 69.41 0.00 3.65 2.28 0.13 24.53 03:20:01 AM 2 81.12 0.00 1.99 1.04 0.13 15.72 03:20:01 AM 3 80.27 0.00 3.17 1.69 0.10 14.77 03:21:01 AM all 60.21 0.00 2.73 1.25 0.10 35.71 03:21:01 AM 0 50.33 0.00 2.54 2.20 0.10 44.82 03:21:01 AM 1 54.11 0.00 2.74 1.84 0.10 41.21 03:21:01 AM 2 78.87 0.00 2.76 0.85 0.10 17.42 03:21:01 AM 3 57.56 0.00 2.89 0.08 0.10 39.37 Average: all 46.51 0.00 3.23 1.89 0.10 48.27 Average: 0 40.03 0.00 3.60 2.48 0.10 53.79 Average: 1 39.14 0.00 2.90 1.78 0.10 56.08 Average: 2 54.76 0.00 3.15 1.82 0.10 40.17 Average: 3 52.08 0.00 3.30 1.46 0.10 43.06