---> uname -a: Linux prd-centos7-docker-2c-8g-302.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 7.2G 13G 36% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 577 4892 16 2351 6951 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:d0:10:ca brd ff:ff:ff:ff:ff:ff inet 10.32.6.113/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86099sec preferred_lft 86099sec inet6 fe80::f816:3eff:fed0:10ca/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e8:e5:d5:2d 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) 12/13/2023 _x86_64_ (2 CPU) 02:24:52 PM LINUX RESTART 02:25:01 PM tps rtps wtps bread/s bwrtn/s 02:26:02 PM 214.21 129.70 84.51 9555.76 40096.04 02:27:01 PM 84.82 1.58 83.25 1028.18 9023.07 02:28:01 PM 28.95 0.05 28.90 1.60 5023.73 02:29:01 PM 50.42 8.39 42.02 1111.93 10374.12 Average: 94.64 35.07 59.57 2932.30 16158.95 02:25:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:26:02 PM 5601028 2407712 30.06 2088 1754976 930328 10.27 592884 1567388 86936 02:27:01 PM 5372124 2636616 32.92 2088 1995336 865240 9.55 554256 1780812 123044 02:28:01 PM 5336444 2672296 33.37 2088 2008956 883876 9.76 580868 1786924 4 02:29:01 PM 5076828 2931912 36.61 2088 2280360 866244 9.56 857104 1747180 208 Average: 5346606 2662134 33.24 2088 2009907 886422 9.79 646278 1720576 52548 02:25:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:26:02 PM eth0 303.11 190.34 1299.20 53.82 0.00 0.00 0.00 02:26:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 PM eth0 45.48 42.43 533.28 7.60 0.00 0.00 0.00 02:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 PM eth0 5.46 5.38 40.84 0.85 0.00 0.00 0.00 02:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 PM eth0 151.90 205.38 1710.41 1177.78 0.00 0.00 0.00 02:29:01 PM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 02:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 126.83 111.17 897.45 311.28 0.00 0.00 0.00 Average: lo 0.13 0.13 0.03 0.03 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) 12/13/2023 _x86_64_ (2 CPU) 02:24:52 PM LINUX RESTART 02:25:01 PM CPU %user %nice %system %iowait %steal %idle 02:26:02 PM all 36.67 0.00 7.99 12.11 0.12 43.11 02:26:02 PM 0 37.27 0.00 8.03 12.66 0.12 41.91 02:26:02 PM 1 36.06 0.00 7.96 11.55 0.14 44.30 02:27:01 PM all 28.68 0.00 3.19 0.53 0.10 67.50 02:27:01 PM 0 38.54 0.00 3.89 0.70 0.11 56.76 02:27:01 PM 1 19.05 0.00 2.52 0.39 0.09 77.95 02:28:01 PM all 4.50 0.00 0.38 0.25 0.03 94.83 02:28:01 PM 0 4.23 0.00 0.34 0.30 0.03 95.10 02:28:01 PM 1 4.78 0.00 0.40 0.20 0.03 94.59 02:29:01 PM all 27.03 0.00 5.57 0.38 0.10 66.91 02:29:01 PM 0 18.24 0.00 5.24 0.35 0.10 76.06 02:29:01 PM 1 35.98 0.00 5.91 0.41 0.11 57.59 Average: all 23.97 0.00 4.24 3.27 0.09 68.44 Average: 0 24.21 0.00 4.33 3.45 0.09 67.92 Average: 1 23.72 0.00 4.15 3.09 0.09 68.95