---> uname -a: Linux prd-centos7-docker-2c-8g-4411.novalocal 3.10.0-1160.88.1.el7.x86_64 #1 SMP Tue Mar 7 15:41:52 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): 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: 2799.870 BogoMIPS: 5599.74 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 7.3G 13G 37% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 564 4812 16 2443 6961 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:c3:e5:b3 brd ff:ff:ff:ff:ff:ff inet 10.32.6.223/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86101sec preferred_lft 86101sec inet6 fe80::f816:3eff:fec3:e5b3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:04:aa:8a:7a 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 3.10.0-1160.88.1.el7.x86_64 (centos-7-docker-644ff062-1255-2a6f-a281-4f11f5a71a62.novalocal) 01/22/2024 _x86_64_ (2 CPU) 01:47:43 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 145.59 39.72 105.86 6229.58 41611.76 01:50:01 PM 122.86 1.71 121.15 200.88 9136.64 01:51:01 PM 89.99 2.75 87.24 980.18 6803.36 01:52:01 PM 18.26 2.15 16.11 492.02 4817.96 Average: 94.06 11.62 82.43 1983.04 15619.70 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5573904 2434828 30.40 2088 1829828 875404 9.67 498760 1661568 134076 01:50:01 PM 5122480 2886252 36.04 2088 1992164 1133968 12.52 847920 1724352 78900 01:51:01 PM 4316060 3692672 46.11 2088 2239932 1663776 18.37 1560424 1796536 121736 01:52:01 PM 4976764 3031968 37.86 2088 2358528 870572 9.61 939996 1749832 86356 Average: 4997302 3011430 37.60 2088 2105113 1135930 12.54 961775 1733072 105267 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 367.11 231.40 1381.85 55.00 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 262.55 301.20 1263.78 52.63 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 281.91 323.62 2260.03 44.70 0.00 0.00 0.00 01:51:01 PM lo 0.02 0.02 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 17.26 15.66 58.95 6.07 0.00 0.00 0.00 01:52:01 PM lo 0.13 0.13 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 232.09 217.63 1241.06 39.55 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 3.10.0-1160.88.1.el7.x86_64 (centos-7-docker-644ff062-1255-2a6f-a281-4f11f5a71a62.novalocal) 01/22/2024 _x86_64_ (2 CPU) 01:47:43 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 36.03 0.00 4.94 7.52 0.11 51.40 01:49:01 PM 0 40.52 0.00 5.81 7.36 0.11 46.20 01:49:01 PM 1 31.63 0.00 4.07 7.67 0.10 56.53 01:50:01 PM all 47.23 0.00 3.69 1.85 0.13 47.10 01:50:01 PM 0 42.67 0.00 4.49 2.65 0.13 50.06 01:50:01 PM 1 51.86 0.00 2.88 1.06 0.13 44.08 01:51:01 PM all 77.26 0.00 2.89 1.54 0.13 18.17 01:51:01 PM 0 73.75 0.00 3.86 2.57 0.15 19.68 01:51:01 PM 1 80.77 0.00 1.94 0.50 0.13 16.66 01:52:01 PM all 79.30 0.00 2.15 0.06 0.13 18.37 01:52:01 PM 0 79.02 0.00 2.20 0.09 0.13 18.56 01:52:01 PM 1 79.59 0.00 2.06 0.04 0.13 18.19 Average: all 59.61 0.00 3.44 2.80 0.12 34.03 Average: 0 58.68 0.00 4.11 3.21 0.13 33.87 Average: 1 60.54 0.00 2.76 2.38 0.12 34.19