---> uname -a: Linux prd-centos7-docker-2c-8g-9386.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 7.4G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 624 4770 16 2426 6902 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:be:16:14 brd ff:ff:ff:ff:ff:ff inet 10.32.6.35/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:febe:1614/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8e:60:a6:dd 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) 11/02/2024 _x86_64_ (2 CPU) 01:47:31 PM LINUX RESTART 01:48:02 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 115.38 9.60 105.78 947.56 5784.72 01:50:01 PM 151.86 3.78 148.08 864.32 9555.45 01:51:01 PM 52.75 0.73 52.02 285.28 8276.25 01:52:01 PM 22.71 2.62 20.09 586.77 1487.54 Average: 85.56 4.16 81.40 669.86 6278.66 01:48:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5441736 2566992 32.05 2088 1872380 932048 10.29 607840 1678532 159000 01:50:01 PM 4852624 3156104 39.41 2088 2094500 1217048 13.44 1085560 1747216 116256 01:51:01 PM 4257816 3750912 46.84 2088 2241688 1717220 18.96 1626040 1785984 17176 01:52:01 PM 4868072 3140656 39.22 2088 2356624 959568 10.59 1065428 1733788 91676 Average: 4855062 3153666 39.38 2088 2141298 1206471 13.32 1096217 1736380 96027 01:48:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 222.98 156.79 1085.87 38.79 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 396.19 463.99 2350.40 72.04 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 111.13 128.86 884.57 18.61 0.00 0.00 0.00 01:51:01 PM lo 0.03 0.03 0.01 0.01 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 19.96 17.69 14.61 8.44 0.00 0.00 0.00 01:52:01 PM lo 0.12 0.12 0.01 0.01 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 Average: eth0 187.45 192.02 1084.06 34.46 0.00 0.00 0.00 Average: lo 0.04 0.04 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) 11/02/2024 _x86_64_ (2 CPU) 01:47:31 PM LINUX RESTART 01:48:02 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 34.94 0.00 3.55 2.92 0.12 58.47 01:49:01 PM 0 44.09 0.00 4.24 3.70 0.13 47.84 01:49:01 PM 1 25.96 0.00 2.90 2.14 0.12 68.88 01:50:01 PM all 58.18 0.00 3.74 2.68 0.13 35.27 01:50:01 PM 0 49.73 0.00 5.22 4.26 0.12 40.68 01:50:01 PM 1 66.78 0.00 2.26 1.08 0.13 29.76 01:51:01 PM all 78.98 0.00 2.22 0.61 0.13 18.07 01:51:01 PM 0 78.30 0.00 2.67 0.55 0.13 18.35 01:51:01 PM 1 79.70 0.00 1.75 0.65 0.13 17.77 01:52:01 PM all 72.39 0.00 2.29 0.44 0.12 24.77 01:52:01 PM 0 81.03 0.00 2.62 0.78 0.13 15.44 01:52:01 PM 1 63.85 0.00 1.95 0.13 0.11 33.96 Average: all 60.96 0.00 2.96 1.67 0.12 34.29 Average: 0 63.12 0.00 3.70 2.34 0.13 30.71 Average: 1 58.81 0.00 2.22 1.01 0.12 37.84