---> uname -a: Linux prd-centos7-docker-2c-8g-4624.novalocal 3.10.0-1160.108.1.el7.x86_64 #1 SMP Thu Jan 25 16:17:31 UTC 2024 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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 art rep_good nopl extd_apicid eagerfpu 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 rsb_ctxsw ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 17M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda1 20G 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 585 4792 16 2442 6940 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 1450 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:3d:3e:66 brd ff:ff:ff:ff:ff:ff inet 10.32.6.213/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85908sec preferred_lft 85908sec inet6 fe80::f816:3eff:fe3d:3e66/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4a:3c:11:43 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 03/15/2024 _x86_64_ (2 CPU) 01:47:36 PM LINUX RESTART 01:48:02 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 82.28 24.94 57.34 4636.07 25770.73 01:50:01 PM 76.98 0.02 76.97 0.53 8301.51 01:51:01 PM 75.99 0.88 75.11 203.36 4657.30 01:52:01 PM 95.19 3.41 91.78 938.92 4846.94 01:53:01 PM 36.73 0.25 36.48 7.85 5264.12 01:54:01 PM 5.33 0.35 4.98 242.71 654.09 01:55:01 PM 12.00 2.23 9.77 342.42 726.63 Average: 54.85 4.53 50.32 901.31 7128.55 01:48:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5699220 2309516 28.84 2088 1686528 940044 10.38 530648 1536816 35204 01:50:01 PM 5518200 2490536 31.10 2088 1864084 903828 9.98 522568 1687224 26308 01:51:01 PM 5158016 2850720 35.60 2088 1967416 1183284 13.06 823712 1719384 28784 01:52:01 PM 4736372 3272364 40.86 2088 2189440 1262176 13.94 1151556 1792324 99044 01:53:01 PM 4581096 3427640 42.80 2088 2246884 1409300 15.56 1294220 1796632 7660 01:54:01 PM 4551676 3457060 43.17 2088 2275572 1334392 14.73 1303820 1814804 11864 01:55:01 PM 4946012 3062724 38.24 2088 2372804 888928 9.81 969796 1751332 99084 Average: 5027227 2981509 37.23 2088 2086104 1131707 12.49 942331 1728359 43993 01:48:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 232.13 126.38 778.29 41.24 0.00 0.00 0.00 01:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 123.66 52.69 691.12 5.72 0.00 0.00 0.00 01:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM eth0 172.42 172.23 624.88 39.03 0.00 0.00 0.00 01:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM eth0 312.51 364.11 2185.28 51.26 0.00 0.00 0.00 01:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 PM eth0 68.55 77.47 562.17 11.55 0.00 0.00 0.00 01:53:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 01:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM eth0 9.00 9.42 53.17 2.01 0.00 0.00 0.00 01:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 PM eth0 14.53 12.33 9.76 5.98 0.00 0.00 0.00 01:55:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 01:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 133.00 116.33 700.39 22.35 0.00 0.00 0.00 Average: lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 03/15/2024 _x86_64_ (2 CPU) 01:47:36 PM LINUX RESTART 01:48:02 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 30.95 0.00 4.33 2.64 14.44 47.64 01:49:01 PM 0 34.11 0.00 4.72 2.46 15.92 42.80 01:49:01 PM 1 27.96 0.00 3.94 2.81 13.03 52.26 01:50:01 PM all 20.45 0.00 2.27 0.89 21.91 54.48 01:50:01 PM 0 19.75 0.00 2.19 0.38 21.96 55.72 01:50:01 PM 1 21.13 0.00 2.38 1.44 21.85 53.20 01:51:01 PM all 33.66 0.00 2.81 1.57 17.66 44.30 01:51:01 PM 0 35.29 0.00 3.14 1.81 19.81 39.94 01:51:01 PM 1 32.12 0.00 2.44 1.34 15.58 48.53 01:52:01 PM all 51.32 0.00 3.33 1.84 18.86 24.65 01:52:01 PM 0 48.11 0.00 3.68 2.56 18.42 27.24 01:52:01 PM 1 54.76 0.00 3.00 1.04 19.32 21.88 01:53:01 PM all 73.30 0.00 3.99 0.18 13.56 8.97 01:53:01 PM 0 71.12 0.00 4.32 0.34 13.51 10.71 01:53:01 PM 1 75.52 0.00 3.65 0.05 13.63 7.16 01:54:01 PM all 73.22 0.00 2.88 0.01 8.97 14.93 01:54:01 PM 0 71.18 0.00 3.06 0.02 8.88 16.86 01:54:01 PM 1 75.28 0.00 2.69 0.00 9.04 12.99 01:55:01 PM all 60.47 0.00 2.36 0.11 8.73 28.33 01:55:01 PM 0 71.03 0.00 2.67 0.11 9.49 16.70 01:55:01 PM 1 50.46 0.00 2.06 0.09 8.01 39.39 Average: all 48.42 0.00 3.13 1.05 14.94 32.45 Average: 0 49.46 0.00 3.39 1.10 15.55 30.51 Average: 1 47.38 0.00 2.88 1.00 14.34 34.40