---> uname -a: Linux prd-centos7-docker-2c-8g-2112.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 7.9G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 876 3954 16 2989 6636 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:88:89:52 brd ff:ff:ff:ff:ff:ff inet 10.32.6.248/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86028sec preferred_lft 86028sec inet6 fe80::f816:3eff:fe88:8952/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e4:15:65:7f 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) 12/09/2023 _x86_64_ (2 CPU) 04:36:36 AM LINUX RESTART 04:37:02 AM tps rtps wtps bread/s bwrtn/s 04:38:01 AM 85.18 20.51 64.67 4299.32 5086.75 04:39:01 AM 131.26 1.27 130.00 157.36 12129.80 04:40:01 AM 126.88 3.24 123.64 1011.60 21672.90 04:41:01 AM 19.42 0.40 19.02 245.50 3254.80 04:42:01 AM 26.58 2.55 24.03 295.22 9984.40 Average: 77.85 5.54 72.31 1191.19 10446.48 04:37:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:38:01 AM 5526624 2482116 30.99 2088 1853548 876724 9.68 531848 1675476 154896 04:39:01 AM 4939060 3069680 38.33 2088 2066048 1244636 13.74 965300 1787128 91932 04:40:01 AM 4069464 3939276 49.19 2088 2639180 1405168 15.51 1499784 2071744 72244 04:41:01 AM 3887748 4120992 51.46 2088 2679772 1520828 16.79 1654544 2093576 15196 04:42:01 AM 4067608 3941132 49.21 2088 2894404 1169884 12.92 1522332 2039156 2224 Average: 4498101 3510639 43.84 2088 2426590 1243448 13.73 1234762 1933416 67298 04:37:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:38:01 AM eth0 357.77 226.25 1410.53 55.45 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 286.09 326.95 1952.01 56.87 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 376.13 433.35 3927.92 57.99 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 19.17 22.23 69.71 4.52 0.00 0.00 0.00 04:41:01 AM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 04:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 194.87 129.31 357.71 130.59 0.00 0.00 0.00 04:42:01 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 04:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 246.44 227.66 1544.61 61.09 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 3.10.0-1160.88.1.el7.x86_64 (centos-7-docker-644ff062-1255-2a6f-a281-4f11f5a71a62.novalocal) 12/09/2023 _x86_64_ (2 CPU) 04:36:36 AM LINUX RESTART 04:37:02 AM CPU %user %nice %system %iowait %steal %idle 04:38:01 AM all 36.97 0.00 3.72 1.25 0.10 57.97 04:38:01 AM 0 41.21 0.00 3.67 1.40 0.11 53.62 04:38:01 AM 1 32.75 0.00 3.76 1.10 0.11 62.29 04:39:01 AM all 45.70 0.00 3.59 2.66 0.12 47.94 04:39:01 AM 0 36.36 0.00 4.05 3.10 0.12 56.37 04:39:01 AM 1 55.22 0.00 3.13 2.23 0.11 39.31 04:40:01 AM all 66.83 0.00 3.95 3.48 0.13 25.61 04:40:01 AM 0 62.29 0.00 5.51 4.89 0.13 27.19 04:40:01 AM 1 71.42 0.00 2.39 2.06 0.13 24.01 04:41:01 AM all 81.90 0.00 1.82 0.05 0.12 16.11 04:41:01 AM 0 82.27 0.00 1.95 0.07 0.11 15.60 04:41:01 AM 1 81.57 0.00 1.70 0.00 0.13 16.61 04:42:01 AM all 59.42 0.00 2.19 0.89 0.09 37.40 04:42:01 AM 0 62.21 0.00 2.17 0.92 0.09 34.61 04:42:01 AM 1 56.66 0.00 2.17 0.89 0.09 40.19 Average: all 57.99 0.00 3.06 1.67 0.11 37.17 Average: 0 56.66 0.00 3.48 2.08 0.11 37.67 Average: 1 59.32 0.00 2.64 1.26 0.11 36.68