---> uname -a: Linux prd-centos8-builder-4c-4g-14638.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: 2799.996 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 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 785 12016 19 2958 14633 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:de:2a:1e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.248/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86000sec preferred_lft 86000sec inet6 fe80::f816:3eff:fede:2a1e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ed:9a:9e:e3 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-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/08/2024 _x86_64_ (4 CPU) 11:22:39 LINUX RESTART (4 CPU) 11:23:01 AM tps rtps wtps bread/s bwrtn/s 11:24:01 AM 205.73 29.82 175.91 6141.42 7123.78 11:25:01 AM 184.70 16.46 168.24 3290.38 9507.52 11:26:01 AM 271.06 6.03 265.03 1172.28 17123.83 11:27:01 AM 97.65 0.03 97.62 11.86 5667.06 11:28:01 AM 32.26 0.00 32.26 0.00 1996.83 11:29:01 AM 41.68 0.45 41.23 63.86 2266.39 Average: 138.85 8.80 130.05 1779.97 7280.98 11:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:24:01 AM 13232328 15043904 2906992 18.01 2688 2032376 1208400 7.03 237160 2337240 126784 11:25:01 AM 12476252 14668240 3663068 22.70 2688 2397272 1499236 8.72 244252 3024792 215732 11:26:01 AM 9361760 12129588 6777560 41.99 2688 2965292 4430688 25.78 455032 5886880 314032 11:27:01 AM 10975676 13568224 5163644 31.99 2688 2790300 2435560 14.17 598508 4137420 17224 11:28:01 AM 8571552 11340952 7567768 46.89 2688 2963972 4754860 27.66 626924 6493080 142284 11:29:01 AM 12323084 15002856 3816236 23.65 2688 2873560 1119384 6.51 792996 2587872 39992 Average: 11156775 13625627 4982545 30.87 2688 2670462 2574688 14.98 492479 4077881 142675 11:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 AM eth0 398.12 257.76 2006.51 63.47 0.00 0.00 0.00 0.00 11:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 AM eth0 172.70 143.04 2009.42 28.36 0.00 0.00 0.00 0.00 11:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 AM lo 1183.99 1183.99 1175.65 1175.65 0.00 0.00 0.00 0.00 11:26:01 AM eth0 351.47 266.53 5294.44 35.24 0.00 0.00 0.00 0.00 11:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 AM lo 680.21 680.21 694.76 694.76 0.00 0.00 0.00 0.00 11:27:01 AM eth0 9.91 10.06 21.60 2.23 0.00 0.00 0.00 0.00 11:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 AM lo 783.66 783.66 791.26 791.26 0.00 0.00 0.00 0.00 11:28:01 AM eth0 20.29 20.16 71.24 5.44 0.00 0.00 0.00 0.00 11:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 AM lo 773.94 773.94 752.25 752.25 0.00 0.00 0.00 0.00 11:29:01 AM eth0 20.20 18.96 41.34 8.23 0.00 0.00 0.00 0.00 11:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 570.31 570.31 569.00 569.00 0.00 0.00 0.00 0.00 Average: eth0 162.12 119.42 1574.12 23.83 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-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/08/2024 _x86_64_ (4 CPU) 11:22:39 LINUX RESTART (4 CPU) 11:23:01 AM CPU %user %nice %system %iowait %steal %idle 11:24:01 AM all 19.99 0.00 2.79 2.09 0.08 75.04 11:24:01 AM 0 12.90 0.00 1.45 0.94 0.07 84.64 11:24:01 AM 1 31.31 0.00 3.40 2.16 0.10 63.02 11:24:01 AM 2 19.47 0.00 3.70 3.47 0.08 73.27 11:24:01 AM 3 16.33 0.00 2.61 1.81 0.07 79.19 11:25:01 AM all 26.54 0.00 2.05 1.76 0.10 69.56 11:25:01 AM 0 34.80 0.00 2.64 2.49 0.10 59.97 11:25:01 AM 1 15.87 0.00 2.11 2.21 0.08 79.73 11:25:01 AM 2 23.56 0.00 1.41 1.84 0.10 73.09 11:25:01 AM 3 31.92 0.00 2.04 0.49 0.10 65.46 11:26:01 AM all 59.83 0.00 3.13 3.73 0.13 33.18 11:26:01 AM 0 60.38 0.00 1.87 3.70 0.12 33.92 11:26:01 AM 1 60.04 0.00 3.24 4.03 0.13 32.56 11:26:01 AM 2 54.49 0.00 3.51 5.44 0.12 36.45 11:26:01 AM 3 64.41 0.00 3.91 1.76 0.13 29.78 11:27:01 AM all 69.27 0.00 2.66 0.52 0.15 27.40 11:27:01 AM 0 64.80 0.00 2.33 0.67 0.13 32.06 11:27:01 AM 1 69.03 0.00 3.75 0.35 0.15 26.72 11:27:01 AM 2 71.03 0.00 2.16 0.32 0.13 26.35 11:27:01 AM 3 72.23 0.00 2.38 0.76 0.17 24.47 11:28:01 AM all 82.16 0.00 2.39 0.15 0.13 15.16 11:28:01 AM 0 80.85 0.00 2.09 0.15 0.13 16.78 11:28:01 AM 1 82.67 0.00 2.16 0.08 0.13 14.96 11:28:01 AM 2 84.33 0.00 2.09 0.03 0.13 13.42 11:28:01 AM 3 80.78 0.00 3.23 0.35 0.13 15.51 11:29:01 AM all 36.26 0.00 2.00 0.18 0.08 61.50 11:29:01 AM 0 44.72 0.00 1.70 0.13 0.08 53.36 11:29:01 AM 1 32.23 0.00 2.79 0.25 0.08 64.65 11:29:01 AM 2 26.46 0.00 1.34 0.03 0.07 72.10 11:29:01 AM 3 41.61 0.00 2.16 0.28 0.07 55.88 Average: all 49.00 0.00 2.50 1.40 0.11 46.98 Average: 0 49.74 0.00 2.01 1.35 0.11 46.80 Average: 1 48.51 0.00 2.91 1.51 0.11 46.96 Average: 2 46.56 0.00 2.37 1.85 0.11 49.11 Average: 3 51.20 0.00 2.72 0.91 0.11 45.06