---> uname -a: Linux prd-centos7-docker-2c-8g-2986.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: 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): 0,1 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 7.9G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 652 4212 16 2955 6863 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:66:73:c9 brd ff:ff:ff:ff:ff:ff inet 10.32.6.207/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:fe66:73c9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a5:1e:91:96 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) 08/20/2024 _x86_64_ (2 CPU) 08:50:39 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 112.79 19.88 92.91 4448.83 5951.19 08:53:01 PM 161.24 1.58 159.66 304.06 10261.18 08:54:01 PM 80.10 3.35 76.76 927.74 21467.08 08:55:01 PM 12.90 0.87 12.04 370.37 2070.88 08:56:01 PM 44.43 1.88 42.55 188.51 11323.41 Average: 82.31 5.51 76.80 1247.61 10214.59 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5515364 2493372 31.13 2088 1857872 900016 9.94 543140 1673704 144760 08:53:01 PM 4843216 3165520 39.53 2088 2107420 1241476 13.71 1086272 1752900 133192 08:54:01 PM 3771148 4237588 52.91 2088 2603228 1824292 20.14 1848080 2022312 38812 08:55:01 PM 3884576 4124160 51.50 2088 2644584 1580296 17.45 1703976 2048988 11076 08:56:01 PM 4327736 3681000 45.96 2088 2877240 968464 10.69 1378256 1926568 272 Average: 4468408 3540328 44.21 2088 2418069 1302909 14.39 1311945 1884894 65622 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 362.01 218.78 1546.99 59.80 0.00 0.00 0.00 08:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 477.53 563.01 2942.67 89.14 0.00 0.00 0.00 08:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM eth0 184.82 221.10 2152.14 413.30 0.00 0.00 0.00 08:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 13.27 13.33 54.12 4.25 0.00 0.00 0.00 08:55:01 PM lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 08:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 176.74 227.31 62.43 1745.83 0.00 0.00 0.00 08:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 242.91 248.76 1351.98 462.34 0.00 0.00 0.00 Average: lo 0.03 0.03 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) 08/20/2024 _x86_64_ (2 CPU) 08:50:39 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 34.89 0.00 3.92 2.85 0.10 58.24 08:52:01 PM 0 35.88 0.00 4.00 4.71 0.10 55.31 08:52:01 PM 1 33.90 0.00 3.85 1.01 0.09 61.16 08:53:01 PM all 52.22 0.00 3.78 2.46 0.11 41.43 08:53:01 PM 0 51.12 0.00 5.99 3.52 0.09 39.27 08:53:01 PM 1 53.33 0.00 1.55 1.40 0.11 43.61 08:54:01 PM all 77.71 0.00 2.97 2.14 0.10 17.08 08:54:01 PM 0 76.74 0.00 3.34 1.98 0.11 17.83 08:54:01 PM 1 78.68 0.00 2.63 2.28 0.11 16.30 08:55:01 PM all 83.44 0.00 1.72 0.04 0.09 14.71 08:55:01 PM 0 84.03 0.00 2.02 0.04 0.09 13.82 08:55:01 PM 1 82.83 0.00 1.42 0.04 0.09 15.62 08:56:01 PM all 35.98 0.00 2.41 1.07 0.09 60.46 08:56:01 PM 0 43.22 0.00 2.64 1.28 0.09 52.77 08:56:01 PM 1 28.84 0.00 2.19 0.85 0.09 68.04 Average: all 56.46 0.00 2.97 1.72 0.10 38.76 Average: 0 57.86 0.00 3.61 2.33 0.10 36.10 Average: 1 55.05 0.00 2.33 1.11 0.10 41.41