---> uname -a: Linux prd-centos7-docker-2c-8g-627.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: 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 7.3G 13G 37% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 583 4865 16 2371 6944 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:9c:9d:25 brd ff:ff:ff:ff:ff:ff inet 10.32.7.83/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86174sec preferred_lft 86174sec inet6 fe80::f816:3eff:fe9c:9d25/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:83:06:54:68 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) 12/14/2023 _x86_64_ (2 CPU) 03:21:32 PM LINUX RESTART 03:22:02 PM tps rtps wtps bread/s bwrtn/s 03:23:01 PM 69.24 19.44 49.80 3739.84 4693.06 03:24:01 PM 98.82 5.51 93.30 1857.47 12035.45 03:25:01 PM 63.53 4.65 58.88 300.42 11532.07 Average: 77.24 9.81 67.42 1955.92 9446.56 03:22:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:23:01 PM 5535592 2473148 30.88 2088 1838608 877040 9.68 540224 1660624 144396 03:24:01 PM 5208680 2800060 34.96 2088 2059148 950924 10.50 693688 1799164 33412 03:25:01 PM 4992148 3016592 37.67 2088 2304564 914204 10.09 1010596 1675800 3288 Average: 5245473 2763267 34.50 2088 2067440 914056 10.09 748169 1711863 60365 03:22:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:23:01 PM eth0 252.64 177.57 1402.37 54.51 0.00 0.00 0.00 03:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 PM eth0 47.53 44.93 545.71 8.80 0.00 0.00 0.00 03:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 PM eth0 300.25 396.32 2473.71 2442.23 0.00 0.00 0.00 03:25:01 PM lo 0.60 0.60 0.12 0.12 0.00 0.00 0.00 03:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 199.86 206.45 1474.44 839.67 0.00 0.00 0.00 Average: lo 0.20 0.20 0.04 0.04 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) 12/14/2023 _x86_64_ (2 CPU) 03:21:32 PM LINUX RESTART 03:22:02 PM CPU %user %nice %system %iowait %steal %idle 03:23:01 PM all 37.18 0.00 3.36 0.86 0.11 58.48 03:23:01 PM 0 44.62 0.00 4.45 1.13 0.11 49.69 03:23:01 PM 1 29.89 0.00 2.30 0.62 0.09 67.10 03:24:01 PM all 32.48 0.00 5.64 0.78 0.10 61.00 03:24:01 PM 0 34.54 0.00 5.94 0.35 0.11 59.06 03:24:01 PM 1 30.43 0.00 5.34 1.19 0.11 62.93 03:25:01 PM all 38.41 0.00 3.44 1.02 0.10 57.03 03:25:01 PM 0 39.72 0.00 4.19 0.57 0.09 55.44 03:25:01 PM 1 37.09 0.00 2.71 1.50 0.09 58.62 Average: all 36.01 0.00 4.15 0.89 0.10 58.84 Average: 0 39.58 0.00 4.86 0.68 0.10 54.77 Average: 1 32.47 0.00 3.45 1.10 0.09 62.88