---> uname -a: Linux prd-centos8-builder-4c-4g-13579.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: 2799.998 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 8.6G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 792 12102 19 2866 14621 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:05:7f:b6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.199/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85986sec preferred_lft 85986sec inet6 fe80::f816:3eff:fe05:7fb6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:23:a9:f4:73 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) 01/04/2024 _x86_64_ (4 CPU) 20:11:29 LINUX RESTART (4 CPU) 08:12:01 PM tps rtps wtps bread/s bwrtn/s 08:13:01 PM 221.69 14.13 207.56 2453.71 8985.41 08:14:01 PM 291.47 18.40 273.07 4135.84 12593.13 08:15:01 PM 61.73 0.97 60.77 380.22 7966.19 08:16:01 PM 19.23 1.67 17.56 126.65 2365.67 08:17:02 PM 22.34 0.00 22.34 0.00 2168.77 08:18:01 PM 25.37 0.51 24.86 65.62 2618.88 Average: 107.19 5.96 101.24 1196.73 6126.23 08:12:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:13:01 PM 13231712 15097932 2907600 18.02 2688 2078364 1126064 6.55 230312 2310080 135040 08:14:01 PM 11926712 14241792 4212600 26.10 2688 2516920 2389268 13.90 303056 3489552 175764 08:15:01 PM 11289036 13690008 4850276 30.05 2688 2600416 2272392 13.22 364188 4059336 26132 08:16:01 PM 11109004 13579080 5030308 31.17 2688 2666732 2347024 13.66 378004 4214960 27396 08:17:02 PM 11011744 13550256 5127568 31.77 2688 2732420 2375628 13.82 392340 4288096 39104 08:18:01 PM 12440692 15015664 3698620 22.92 2688 2765164 1134172 6.60 572764 2674832 37388 Average: 11834817 14195789 4304495 26.67 2688 2560003 1940758 11.29 373444 3506143 73471 08:12:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 230.55 172.68 1742.12 40.40 0.00 0.00 0.00 0.00 08:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 236.06 204.62 3218.14 35.71 0.00 0.00 0.00 0.00 08:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 45.68 41.57 532.62 9.89 0.00 0.00 0.00 0.00 08:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 11.36 10.13 3.00 5.20 0.00 0.00 0.00 0.00 08:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:02 PM eth0 23.62 22.67 289.64 6.02 0.00 0.00 0.00 0.00 08:17:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 21.73 18.98 13.51 13.66 0.00 0.00 0.00 0.00 08:18:01 PM 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 95.04 78.60 969.12 18.49 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) 01/04/2024 _x86_64_ (4 CPU) 20:11:29 LINUX RESTART (4 CPU) 08:12:01 PM CPU %user %nice %system %iowait %steal %idle 08:13:01 PM all 19.78 0.00 2.31 1.88 0.08 75.94 08:13:01 PM 0 8.56 0.00 1.54 0.47 0.08 89.34 08:13:01 PM 1 25.57 0.00 3.66 3.67 0.07 67.03 08:13:01 PM 2 18.99 0.00 2.23 2.23 0.08 76.47 08:13:01 PM 3 26.00 0.00 1.84 1.17 0.08 70.91 08:14:01 PM all 37.22 0.00 2.56 2.38 0.10 57.74 08:14:01 PM 0 39.19 0.00 2.07 1.23 0.10 57.41 08:14:01 PM 1 29.58 0.00 2.54 2.11 0.10 65.68 08:14:01 PM 2 30.00 0.00 3.19 4.75 0.12 61.94 08:14:01 PM 3 50.09 0.00 2.44 1.44 0.10 45.93 08:15:01 PM all 80.00 0.00 1.93 0.55 0.09 17.44 08:15:01 PM 0 80.70 0.00 2.82 0.64 0.08 15.76 08:15:01 PM 1 83.66 0.00 1.30 0.17 0.10 14.76 08:15:01 PM 2 75.13 0.00 2.18 1.21 0.08 21.40 08:15:01 PM 3 80.49 0.00 1.40 0.18 0.08 17.84 08:16:01 PM all 82.10 0.00 1.85 0.19 0.12 15.74 08:16:01 PM 0 86.65 0.00 1.92 0.15 0.10 11.17 08:16:01 PM 1 83.95 0.00 1.37 0.02 0.12 14.54 08:16:01 PM 2 76.63 0.00 1.65 0.55 0.13 21.03 08:16:01 PM 3 81.15 0.00 2.46 0.05 0.12 16.22 08:17:02 PM all 74.78 0.00 1.80 0.18 0.11 23.13 08:17:02 PM 0 74.20 0.00 3.25 0.25 0.10 22.20 08:17:02 PM 1 69.98 0.00 1.69 0.00 0.10 28.23 08:17:02 PM 2 80.96 0.00 0.89 0.12 0.08 17.95 08:17:02 PM 3 73.95 0.00 1.39 0.35 0.13 24.17 08:18:01 PM all 46.82 0.00 1.42 0.18 0.09 51.49 08:18:01 PM 0 56.34 0.00 1.17 0.24 0.08 42.16 08:18:01 PM 1 41.54 0.00 1.21 0.03 0.10 57.12 08:18:01 PM 2 43.64 0.00 1.32 0.17 0.08 54.79 08:18:01 PM 3 45.76 0.00 1.99 0.29 0.09 51.87 Average: all 56.79 0.00 1.98 0.90 0.10 40.23 Average: 0 57.56 0.00 2.13 0.50 0.09 39.72 Average: 1 55.74 0.00 1.96 1.00 0.10 41.20 Average: 2 54.26 0.00 1.91 1.51 0.10 42.23 Average: 3 59.61 0.00 1.92 0.58 0.10 37.79