---> uname -a: Linux prd-centos8-builder-4c-4g-16058.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: 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 1562 10886 19 3311 13860 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:a6:95:96 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.89/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85904sec preferred_lft 85904sec inet6 fe80::f816:3eff:fea6:9596/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1f:b0:f7:7d 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) 01/13/2024 _x86_64_ (4 CPU) 06:26:41 LINUX RESTART (4 CPU) 06:27:01 AM tps rtps wtps bread/s bwrtn/s 06:28:01 AM 104.22 26.69 77.52 6149.42 36366.14 06:29:01 AM 154.25 20.84 133.41 4382.41 9045.07 06:30:01 AM 259.26 5.78 253.47 1270.72 13028.71 06:31:01 AM 58.17 1.67 56.51 107.18 4081.69 06:32:01 AM 113.97 0.03 113.94 11.85 8399.40 06:33:01 AM 25.55 2.58 22.96 76.92 16473.94 06:34:01 AM 9.28 0.07 9.21 9.73 404.95 Average: 103.53 8.24 95.29 1715.39 12542.54 06:27:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:28:01 AM 13451004 15114712 2688316 16.66 2688 1888984 1139432 6.63 162816 2210808 97124 06:29:01 AM 12950972 14957900 3188348 19.76 2688 2216576 1276892 7.43 198412 2612368 113668 06:30:01 AM 11531808 13855568 4607512 28.55 2688 2528520 2206780 12.84 316188 3885904 69624 06:31:01 AM 11591472 14065736 4547848 28.18 2688 2675516 1962476 11.42 372776 3761068 118396 06:32:01 AM 11086844 13986976 5052476 31.31 2688 3098124 1988856 11.57 588376 4035976 330432 06:33:01 AM 11229952 14271740 4909368 30.42 2688 3240948 1788204 10.40 607676 3882012 16 06:34:01 AM 11135024 14172904 5004296 31.01 2688 3237080 1894972 11.03 780196 3804364 1072 Average: 11853868 14346505 4285452 26.55 2688 2697964 1751087 10.19 432349 3456071 104333 06:27:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 AM eth0 239.70 159.01 1252.02 52.11 0.00 0.00 0.00 0.00 06:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 AM eth0 86.82 70.81 823.52 18.81 0.00 0.00 0.00 0.00 06:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 AM eth0 318.65 258.52 4026.65 35.05 0.00 0.00 0.00 0.00 06:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 AM lo 888.30 888.30 894.23 894.23 0.00 0.00 0.00 0.00 06:31:01 AM eth0 125.60 88.59 2236.20 12.12 0.00 0.00 0.00 0.00 06:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM lo 918.20 918.20 922.92 922.92 0.00 0.00 0.00 0.00 06:32:01 AM eth0 182.33 151.15 2384.34 21.65 0.00 0.00 0.00 0.00 06:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 425.98 234.03 701.23 270.77 0.00 0.00 0.00 0.00 06:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 15.33 5.71 5.63 2.50 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 258.13 258.13 259.65 259.65 0.00 0.00 0.00 0.00 Average: eth0 199.19 138.26 1632.82 58.99 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) 01/13/2024 _x86_64_ (4 CPU) 06:26:41 LINUX RESTART (4 CPU) 06:27:01 AM CPU %user %nice %system %iowait %steal %idle 06:28:01 AM all 14.80 0.00 2.11 14.68 0.08 68.33 06:28:01 AM 0 13.27 0.00 1.83 11.10 0.08 73.72 06:28:01 AM 1 17.24 0.00 1.93 9.24 0.08 71.51 06:28:01 AM 2 14.02 0.00 2.62 16.30 0.08 66.97 06:28:01 AM 3 14.67 0.00 2.04 22.06 0.08 61.15 06:29:01 AM all 21.21 0.00 2.01 2.61 0.08 74.08 06:29:01 AM 0 39.20 0.00 3.54 3.34 0.08 53.85 06:29:01 AM 1 14.78 0.00 1.86 4.23 0.10 79.03 06:29:01 AM 2 21.27 0.00 1.91 1.99 0.08 74.74 06:29:01 AM 3 9.62 0.00 0.74 0.87 0.07 88.71 06:30:01 AM all 67.38 0.00 2.32 2.84 0.13 27.33 06:30:01 AM 0 72.85 0.00 1.94 1.38 0.12 23.72 06:30:01 AM 1 65.10 0.00 2.15 2.77 0.12 29.86 06:30:01 AM 2 71.55 0.00 1.83 1.14 0.15 25.32 06:30:01 AM 3 60.03 0.00 3.35 6.08 0.13 30.40 06:31:01 AM all 46.80 0.00 1.94 0.78 0.09 50.39 06:31:01 AM 0 41.66 0.00 2.35 1.59 0.08 54.32 06:31:01 AM 1 52.97 0.00 1.88 0.17 0.08 44.90 06:31:01 AM 2 44.53 0.00 1.54 0.91 0.10 52.92 06:31:01 AM 3 48.04 0.00 2.01 0.44 0.08 49.43 06:32:01 AM all 55.59 0.00 2.74 1.15 0.11 40.41 06:32:01 AM 0 58.30 0.00 1.78 0.45 0.13 39.33 06:32:01 AM 1 45.82 0.00 2.36 0.30 0.10 51.42 06:32:01 AM 2 61.23 0.00 4.50 3.21 0.10 30.96 06:32:01 AM 3 57.04 0.00 2.32 0.66 0.10 39.89 06:33:01 AM all 37.03 0.00 1.57 2.32 0.11 58.97 06:33:01 AM 0 56.52 0.00 2.10 0.08 0.10 41.19 06:33:01 AM 1 44.86 0.00 1.92 3.88 0.10 49.24 06:33:01 AM 2 22.09 0.00 1.27 5.06 0.10 71.47 06:33:01 AM 3 24.69 0.00 0.99 0.22 0.13 73.96 06:34:01 AM all 4.23 0.00 0.30 1.69 0.13 93.66 06:34:01 AM 0 12.78 0.00 0.49 3.61 0.13 82.99 06:34:01 AM 1 0.83 0.00 0.17 0.93 0.13 97.93 06:34:01 AM 2 2.89 0.00 0.40 0.47 0.10 96.14 06:34:01 AM 3 0.47 0.00 0.13 1.75 0.13 97.51 Average: all 35.27 0.00 1.85 3.72 0.10 59.05 Average: 0 42.06 0.00 2.00 3.08 0.11 52.75 Average: 1 34.49 0.00 1.75 3.07 0.10 60.58 Average: 2 33.92 0.00 2.01 4.16 0.10 59.81 Average: 3 30.60 0.00 1.65 4.58 0.11 63.06