---> uname -a: Linux prd-centos7-docker-2c-8g-5087.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 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 650 4205 16 2965 6865 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:40:35:a9 brd ff:ff:ff:ff:ff:ff inet 10.32.6.99/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86039sec preferred_lft 86039sec inet6 fe80::f816:3eff:fe40:35a9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5f:23:2d:65 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) 03/20/2024 _x86_64_ (2 CPU) 08:50:32 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:02 PM 72.46 9.48 62.98 952.54 5339.10 08:53:01 PM 133.69 1.56 132.14 308.16 9809.91 08:54:01 PM 99.63 3.28 96.35 925.63 20210.29 08:55:01 PM 16.49 0.38 16.11 244.30 4276.93 08:56:01 PM 34.04 2.25 31.79 288.29 10904.51 Average: 71.05 3.39 67.65 544.52 10108.36 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:02 PM 5481428 2527300 31.56 2088 1871148 919080 10.15 564456 1686704 160544 08:53:01 PM 4898168 3110560 38.84 2088 2060836 1263152 13.95 1045944 1743520 109832 08:54:01 PM 4043628 3965100 49.51 2088 2604260 1550540 17.12 1571184 2027336 102056 08:55:01 PM 3684304 4324424 54.00 2088 2645156 1773620 19.58 1898876 2052756 16308 08:56:01 PM 4269968 3738760 46.68 2088 2884872 1009064 11.14 1423368 1937744 21912 Average: 4475499 3533229 44.12 2088 2413254 1303091 14.39 1300766 1889612 82130 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:02 PM eth0 135.60 112.92 1022.61 32.71 0.00 0.00 0.00 08:52:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 367.63 432.37 2115.96 70.30 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 301.97 359.40 3030.31 431.59 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 12.20 12.22 55.10 3.47 0.00 0.00 0.00 08:55:01 PM lo 0.03 0.03 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 160.92 212.62 45.68 1746.52 0.00 0.00 0.00 08:56:01 PM lo 0.12 0.12 0.01 0.01 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 195.07 225.20 1250.92 458.14 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) 03/20/2024 _x86_64_ (2 CPU) 08:50:32 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:02 PM all 37.65 0.00 3.27 0.64 0.11 58.33 08:52:02 PM 0 53.02 0.00 4.27 1.00 0.13 41.58 08:52:02 PM 1 22.82 0.00 2.29 0.29 0.09 74.51 08:53:01 PM all 51.73 0.00 3.96 2.51 0.16 41.64 08:53:01 PM 0 40.01 0.00 5.05 3.40 0.16 51.38 08:53:01 PM 1 63.76 0.00 2.86 1.57 0.18 31.62 08:54:01 PM all 70.93 0.00 3.78 2.59 0.16 22.54 08:54:01 PM 0 66.28 0.00 5.15 3.09 0.18 25.29 08:54:01 PM 1 75.62 0.00 2.37 2.09 0.15 19.76 08:55:01 PM all 83.41 0.00 1.82 0.01 0.16 14.60 08:55:01 PM 0 83.60 0.00 1.95 0.00 0.15 14.30 08:55:01 PM 1 83.26 0.00 1.66 0.00 0.17 14.91 08:56:01 PM all 49.92 0.00 2.33 1.02 0.14 46.59 08:56:01 PM 0 54.72 0.00 2.48 1.18 0.14 41.48 08:56:01 PM 1 45.18 0.00 2.20 0.87 0.12 51.63 Average: all 58.47 0.00 3.03 1.35 0.15 37.00 Average: 0 59.39 0.00 3.79 1.74 0.15 34.94 Average: 1 57.55 0.00 2.28 0.96 0.14 39.07