---> uname -a: Linux prd-centos8-builder-4c-4g-15917.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 9.5G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 771 11221 19 3767 14647 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:e7:62:01 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.11/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85993sec preferred_lft 85993sec inet6 fe80::f816:3eff:fee7:6201/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:04:f5:5a:1c 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) 01/12/2024 _x86_64_ (4 CPU) 18:16:07 LINUX RESTART (4 CPU) 06:17:01 PM tps rtps wtps bread/s bwrtn/s 06:18:01 PM 112.18 9.10 103.08 2914.36 8805.20 06:19:01 PM 253.49 17.86 235.63 2753.41 7116.40 06:20:01 PM 92.22 0.38 91.84 93.57 9104.82 06:21:01 PM 88.59 1.47 87.12 150.11 6335.26 06:22:01 PM 77.59 0.42 77.17 22.79 23377.66 Average: 124.81 5.85 118.96 1186.83 10948.15 06:17:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:18:01 PM 13182528 15128672 2956792 18.32 2688 2156156 1071660 6.23 190240 2393776 116316 06:19:01 PM 12163404 14393992 3975916 24.63 2688 2436544 1702948 9.91 284532 3294828 176048 06:20:01 PM 11320772 13826376 4818548 29.86 2688 2707752 2189800 12.74 363584 4041928 197132 06:21:01 PM 11400720 13934940 4738600 29.36 2688 2733784 2010760 11.70 533616 3785632 73524 06:22:01 PM 11518080 15020072 4621240 28.63 2688 3697132 1161216 6.76 781516 3408064 385528 Average: 11917101 14460810 4222219 26.16 2688 2746274 1627277 9.47 430698 3384846 189710 06:17:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 PM eth0 70.31 54.97 773.17 15.95 0.00 0.00 0.00 0.00 06:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 PM eth0 264.02 221.75 3017.60 33.59 0.00 0.00 0.00 0.00 06:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 PM lo 0.20 0.20 0.05 0.05 0.00 0.00 0.00 0.00 06:20:01 PM eth0 155.11 125.99 2965.55 18.04 0.00 0.00 0.00 0.00 06:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 PM lo 1907.42 1907.42 1912.57 1912.57 0.00 0.00 0.00 0.00 06:21:01 PM eth0 82.95 70.70 1175.08 10.06 0.00 0.00 0.00 0.00 06:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 PM eth0 127.97 120.68 1082.53 93.11 0.00 0.00 0.00 0.00 06:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 381.48 381.48 382.49 382.49 0.00 0.00 0.00 0.00 Average: eth0 140.07 118.81 1802.77 34.15 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) 01/12/2024 _x86_64_ (4 CPU) 18:16:07 LINUX RESTART (4 CPU) 06:17:01 PM CPU %user %nice %system %iowait %steal %idle 06:18:01 PM all 17.90 0.00 1.85 1.37 0.07 78.82 06:18:01 PM 0 18.68 0.00 1.83 1.67 0.07 77.76 06:18:01 PM 1 9.41 0.00 1.35 0.75 0.05 88.44 06:18:01 PM 2 30.11 0.00 2.57 1.97 0.08 65.26 06:18:01 PM 3 13.40 0.00 1.64 1.07 0.07 83.83 06:19:01 PM all 38.50 0.00 1.80 1.68 0.08 57.94 06:19:01 PM 0 33.98 0.00 1.76 1.89 0.08 62.29 06:19:01 PM 1 41.14 0.00 1.47 1.12 0.08 56.18 06:19:01 PM 2 35.23 0.00 2.76 2.68 0.08 59.25 06:19:01 PM 3 43.63 0.00 1.21 1.04 0.07 54.06 06:20:01 PM all 56.29 0.00 1.64 1.06 0.09 40.92 06:20:01 PM 0 59.30 0.00 2.66 1.47 0.08 36.48 06:20:01 PM 1 53.47 0.00 1.54 0.32 0.10 44.57 06:20:01 PM 2 54.73 0.00 1.32 1.22 0.08 42.64 06:20:01 PM 3 57.63 0.00 1.04 1.22 0.10 40.01 06:21:01 PM all 64.83 0.00 2.85 0.63 0.08 31.61 06:21:01 PM 0 61.39 0.00 4.45 0.76 0.10 33.31 06:21:01 PM 1 55.56 0.00 3.45 1.61 0.08 39.30 06:21:01 PM 2 69.73 0.00 1.19 0.00 0.07 29.01 06:21:01 PM 3 72.64 0.00 2.30 0.13 0.07 24.86 06:22:01 PM all 27.15 0.00 1.59 2.36 0.07 68.84 06:22:01 PM 0 22.55 0.00 0.92 0.22 0.05 76.27 06:22:01 PM 1 16.44 0.00 1.49 6.47 0.07 75.53 06:22:01 PM 2 53.49 0.00 2.76 2.74 0.08 40.93 06:22:01 PM 3 16.18 0.00 1.19 0.03 0.07 82.53 Average: all 40.91 0.00 1.94 1.42 0.08 55.65 Average: 0 39.12 0.00 2.32 1.20 0.08 57.28 Average: 1 35.19 0.00 1.86 2.05 0.08 60.82 Average: 2 48.64 0.00 2.12 1.72 0.08 47.44 Average: 3 40.69 0.00 1.47 0.70 0.07 57.06