---> uname -a: Linux prd-centos8-builder-4c-4g-6943.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 11G 70G 14% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 814 9559 19 5387 14597 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:72:cb:1e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.101/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85896sec preferred_lft 85896sec inet6 fe80::f816:3eff:fe72:cb1e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f3:11:9b:db 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) 12/10/2023 _x86_64_ (4 CPU) 07:47:59 LINUX RESTART (4 CPU) 07:49:02 AM tps rtps wtps bread/s bwrtn/s 07:50:01 AM 73.21 28.11 45.09 5692.87 8260.33 07:51:01 AM 146.13 16.49 129.64 3065.11 10126.76 07:52:01 AM 181.60 5.35 176.25 1096.15 13500.63 07:53:01 AM 121.11 0.27 120.84 11.46 8230.07 07:54:01 AM 122.26 0.48 121.78 9.07 54483.84 07:55:01 AM 73.25 0.00 73.25 0.00 40338.84 07:56:01 AM 89.49 0.75 88.74 89.70 16421.91 Average: 115.40 7.30 108.10 1413.24 21653.59 07:49:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:50:01 AM 13344712 15071428 2794600 17.32 2688 1950948 1211912 7.05 201048 2272516 90472 07:51:01 AM 12860900 14926148 3278412 20.31 2688 2273384 1284936 7.48 208924 2685952 145788 07:52:01 AM 11791836 14248988 4347476 26.94 2688 2656812 1790964 10.42 292664 3633156 144036 07:53:01 AM 10609868 13790700 5529444 34.26 2688 3372600 2169648 12.62 467020 4610160 661716 07:54:01 AM 8384028 13674348 7755284 48.05 2688 5456272 2210564 12.86 1088796 6152696 1158420 07:55:01 AM 9788856 14962880 6350456 39.35 2688 5338504 1138724 6.63 539928 5303316 425852 07:56:01 AM 9833932 14988356 6305380 39.07 2688 5319352 1101312 6.41 715076 5085540 1132 Average: 10944876 14523264 5194436 32.18 2688 3766839 1558294 9.07 501922 4249048 375345 07:49:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 AM eth0 339.45 204.17 1545.58 56.91 0.00 0.00 0.00 0.00 07:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:51:01 AM eth0 85.87 68.41 918.63 19.33 0.00 0.00 0.00 0.00 07:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 AM eth0 381.35 277.97 4984.91 38.53 0.00 0.00 0.00 0.00 07:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 AM eth0 229.69 200.43 3072.44 33.90 0.00 0.00 0.00 0.00 07:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:54:01 AM lo 0.65 0.65 0.04 0.04 0.00 0.00 0.00 0.00 07:54:01 AM eth0 49.38 44.33 73.88 15.67 0.00 0.00 0.00 0.00 07:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 AM eth0 63.04 57.37 166.11 18.09 0.00 0.00 0.00 0.00 07:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:56:01 AM eth0 64.46 61.76 23.24 96.66 0.00 0.00 0.00 0.00 07:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.09 0.09 0.01 0.01 0.00 0.00 0.00 0.00 Average: eth0 172.94 130.47 1540.99 39.83 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-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/10/2023 _x86_64_ (4 CPU) 07:47:59 LINUX RESTART (4 CPU) 07:49:02 AM CPU %user %nice %system %iowait %steal %idle 07:50:01 AM all 17.56 0.00 2.13 5.03 0.06 75.22 07:50:01 AM 0 21.64 0.00 2.21 2.60 0.09 73.46 07:50:01 AM 1 21.26 0.00 1.65 2.67 0.07 74.34 07:50:01 AM 2 14.38 0.00 2.57 10.90 0.05 72.10 07:50:01 AM 3 12.98 0.00 2.07 3.95 0.05 80.95 07:51:01 AM all 20.18 0.00 1.97 3.45 0.08 74.32 07:51:01 AM 0 15.95 0.00 1.60 1.00 0.08 81.37 07:51:01 AM 1 14.26 0.00 2.17 6.77 0.08 76.71 07:51:01 AM 2 38.78 0.00 3.11 2.87 0.10 55.14 07:51:01 AM 3 11.73 0.00 1.00 3.15 0.07 84.06 07:52:01 AM all 38.93 0.00 2.08 10.14 0.11 48.75 07:52:01 AM 0 43.19 0.00 1.54 6.05 0.10 49.12 07:52:01 AM 1 40.93 0.00 2.62 20.99 0.13 35.32 07:52:01 AM 2 39.60 0.00 2.33 6.61 0.10 51.36 07:52:01 AM 3 31.95 0.00 1.83 6.91 0.10 59.20 07:53:01 AM all 50.07 0.00 2.02 4.49 0.13 43.29 07:53:01 AM 0 53.55 0.00 1.59 4.19 0.13 40.54 07:53:01 AM 1 39.19 0.00 2.54 7.13 0.13 51.00 07:53:01 AM 2 44.91 0.00 1.76 1.14 0.12 52.08 07:53:01 AM 3 62.63 0.00 2.21 5.50 0.13 29.53 07:54:01 AM all 38.80 0.00 2.50 11.00 0.09 47.61 07:54:01 AM 0 35.41 0.00 2.40 6.90 0.08 55.20 07:54:01 AM 1 25.52 0.00 2.00 18.47 0.07 53.94 07:54:01 AM 2 70.90 0.00 3.96 7.10 0.13 17.91 07:54:01 AM 3 23.37 0.00 1.62 11.52 0.08 63.41 07:55:01 AM all 24.46 0.00 1.38 28.17 0.08 45.92 07:55:01 AM 0 30.70 0.00 1.67 34.11 0.07 33.46 07:55:01 AM 1 24.26 0.00 1.27 24.34 0.08 50.05 07:55:01 AM 2 23.69 0.00 1.60 35.87 0.08 38.76 07:55:01 AM 3 19.18 0.00 0.97 18.32 0.07 61.46 07:56:01 AM all 14.75 0.00 1.21 4.70 0.06 79.27 07:56:01 AM 0 32.37 0.00 1.42 3.92 0.08 62.20 07:56:01 AM 1 2.14 0.00 0.99 11.39 0.05 85.43 07:56:01 AM 2 20.22 0.00 1.39 1.12 0.07 77.20 07:56:01 AM 3 4.27 0.00 1.06 2.38 0.05 92.24 Average: all 29.28 0.00 1.90 9.58 0.09 59.16 Average: 0 33.28 0.00 1.78 8.41 0.09 56.44 Average: 1 23.93 0.00 1.89 13.13 0.09 60.95 Average: 2 36.13 0.00 2.39 9.38 0.09 52.02 Average: 3 23.76 0.00 1.54 7.40 0.08 67.23