---> uname -a: Linux prd-centos8-builder-4c-4g-10175.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 8.9G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 775 11777 19 3208 14643 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:d3:f6:89 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.76/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85921sec preferred_lft 85921sec inet6 fe80::f816:3eff:fed3:f689/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4c:cb:e2:89 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) 12/23/2023 _x86_64_ (4 CPU) 12:45:31 LINUX RESTART (4 CPU) 12:46:01 PM tps rtps wtps bread/s bwrtn/s 12:47:01 PM 95.95 23.21 72.74 4922.23 5572.09 12:48:01 PM 189.99 15.41 174.57 3080.95 11831.23 12:49:01 PM 136.14 5.25 130.89 1213.13 8650.92 12:50:01 PM 799.00 0.25 798.75 198.57 9977.19 12:51:01 PM 129.49 0.05 129.44 3.73 5786.71 12:52:01 PM 38.23 0.50 37.73 108.75 3704.73 12:53:01 PM 54.06 1.68 52.37 1604.93 8059.31 Average: 206.19 6.62 199.57 1589.99 7654.51 12:46:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:47:01 PM 13328804 15125520 2810516 17.41 2688 2012372 1116276 6.49 187792 2272464 132320 12:48:01 PM 12604244 14767672 3535076 21.90 2688 2370072 1384912 8.06 212828 2927132 123032 12:49:01 PM 11721848 14041928 4417472 27.37 2688 2523872 2076624 12.08 317776 3691508 18688 12:50:01 PM 11468704 13847564 4670616 28.94 2688 2580984 2188304 12.73 337880 3916316 5544 12:51:01 PM 11001100 13590192 5138220 31.84 2688 2788964 2664944 15.50 523612 4190668 76876 12:52:01 PM 10630260 13308104 5509060 34.13 2688 2875696 2690260 15.65 590052 4486484 61336 12:53:01 PM 12048408 14972440 4090912 25.35 2688 3119892 1200432 6.98 819744 2838908 47632 Average: 11829053 14236203 4310267 26.71 2688 2610265 1903107 11.07 427098 3474783 66490 12:46:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 PM eth0 253.07 172.64 1464.62 53.03 0.00 0.00 0.00 0.00 12:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 PM eth0 202.83 167.67 2432.53 32.79 0.00 0.00 0.00 0.00 12:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 PM eth0 117.10 99.47 1473.30 14.58 0.00 0.00 0.00 0.00 12:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 PM eth0 32.99 32.10 382.37 5.86 0.00 0.00 0.00 0.00 12:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 PM eth0 154.50 117.85 2886.67 15.97 0.00 0.00 0.00 0.00 12:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 PM lo 3.76 3.76 0.39 0.39 0.00 0.00 0.00 0.00 12:52:01 PM eth0 62.45 61.57 796.29 9.92 0.00 0.00 0.00 0.00 12:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 PM lo 0.23 0.23 0.02 0.02 0.00 0.00 0.00 0.00 12:53:01 PM eth0 182.39 136.93 2632.94 91.71 0.00 0.00 0.00 0.00 12:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.57 0.57 0.06 0.06 0.00 0.00 0.00 0.00 Average: eth0 143.60 112.59 1723.97 31.98 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) 12/23/2023 _x86_64_ (4 CPU) 12:45:31 LINUX RESTART (4 CPU) 12:46:01 PM CPU %user %nice %system %iowait %steal %idle 12:47:01 PM all 20.30 0.00 2.35 3.30 0.08 73.95 12:47:01 PM 0 21.30 0.00 2.44 3.45 0.08 72.73 12:47:01 PM 1 9.82 0.00 1.73 1.11 0.08 87.27 12:47:01 PM 2 31.77 0.00 2.91 5.77 0.10 59.46 12:47:01 PM 3 18.44 0.00 2.35 2.92 0.07 76.23 12:48:01 PM all 22.00 0.00 1.94 8.00 0.12 67.94 12:48:01 PM 0 13.12 0.00 1.05 6.19 0.10 79.54 12:48:01 PM 1 14.67 0.00 1.83 8.29 0.10 75.11 12:48:01 PM 2 28.93 0.00 2.74 12.84 0.17 55.33 12:48:01 PM 3 31.33 0.00 2.13 4.69 0.12 61.72 12:49:01 PM all 72.23 0.00 1.99 2.56 0.14 23.08 12:49:01 PM 0 73.01 0.00 1.89 2.38 0.15 22.57 12:49:01 PM 1 69.32 0.00 2.11 3.89 0.13 24.54 12:49:01 PM 2 70.10 0.00 2.69 2.69 0.15 24.36 12:49:01 PM 3 76.52 0.00 1.27 1.27 0.10 20.84 12:50:01 PM all 60.52 0.00 2.24 2.42 0.10 34.72 12:50:01 PM 0 67.59 0.00 1.31 0.15 0.08 30.87 12:50:01 PM 1 60.76 0.00 1.98 2.43 0.10 34.73 12:50:01 PM 2 59.55 0.00 2.98 3.51 0.10 33.86 12:50:01 PM 3 54.12 0.00 2.68 3.62 0.12 39.46 12:51:01 PM all 63.83 0.00 2.41 1.29 0.12 32.34 12:51:01 PM 0 59.51 0.00 2.01 0.19 0.12 38.18 12:51:01 PM 1 67.16 0.00 3.81 0.83 0.10 28.10 12:51:01 PM 2 74.07 0.00 1.22 0.05 0.12 24.53 12:51:01 PM 3 54.72 0.00 2.61 4.09 0.14 38.44 12:52:01 PM all 68.10 0.00 2.23 0.32 0.10 29.25 12:52:01 PM 0 58.31 0.00 2.05 0.60 0.12 38.92 12:52:01 PM 1 72.18 0.00 2.47 0.17 0.10 25.08 12:52:01 PM 2 74.03 0.00 1.71 0.10 0.10 24.06 12:52:01 PM 3 67.87 0.00 2.67 0.40 0.10 28.95 12:53:01 PM all 45.79 0.00 1.78 0.92 0.09 51.42 12:53:01 PM 0 45.09 0.00 2.08 1.89 0.10 50.84 12:53:01 PM 1 40.98 0.00 1.47 0.07 0.08 57.39 12:53:01 PM 2 51.95 0.00 2.21 0.25 0.08 45.50 12:53:01 PM 3 45.13 0.00 1.37 1.47 0.08 51.94 Average: all 50.33 0.00 2.13 2.69 0.11 44.74 Average: 0 48.17 0.00 1.83 2.13 0.11 47.76 Average: 1 47.75 0.00 2.20 2.40 0.10 47.55 Average: 2 55.72 0.00 2.35 3.61 0.12 38.20 Average: 3 49.67 0.00 2.15 2.63 0.10 45.43