---> uname -a: Linux prd-centos7-docker-2c-8g-4147.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 7.9G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 950 3940 16 2929 6565 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:d8:fb:0d brd ff:ff:ff:ff:ff:ff inet 10.32.7.140/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fed8:fb0d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:bf:18:9b:e5 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) 06/22/2024 _x86_64_ (2 CPU) 04:36:27 AM LINUX RESTART 04:37:01 AM tps rtps wtps bread/s bwrtn/s 04:38:01 AM 91.22 9.51 81.71 1015.19 6938.89 04:39:01 AM 158.16 3.08 155.08 673.06 10165.47 04:40:01 AM 67.91 0.95 66.96 312.63 20704.77 04:41:02 AM 26.47 1.76 24.71 454.98 8771.31 04:42:01 AM 22.32 1.74 20.58 219.20 2240.46 Average: 73.38 3.41 69.97 536.00 9791.45 04:37:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:38:01 AM 5391956 2616780 32.67 2088 1928456 1047288 11.56 617780 1702280 169984 04:39:01 AM 4703876 3304860 41.27 2088 2155856 1280768 14.14 1203436 1774208 121460 04:40:01 AM 3910920 4097816 51.17 2088 2606520 1706068 18.84 1694384 2036144 18140 04:41:02 AM 4415172 3593564 44.87 2088 2840332 892744 9.86 1096100 2123384 54328 04:42:01 AM 4042132 3966604 49.53 2088 2849556 1260572 13.92 1591604 2000340 12488 Average: 4492811 3515925 43.90 2088 2476144 1237488 13.66 1240661 1927271 75280 04:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:38:01 AM eth0 115.99 96.90 1073.45 18.09 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 474.03 580.74 3226.99 83.62 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 153.54 166.98 2110.45 20.98 0.00 0.00 0.00 04:40:01 AM lo 0.03 0.03 0.01 0.01 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 04:41:02 AM eth0 163.78 117.77 352.97 57.63 0.00 0.00 0.00 04:41:02 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 04:41:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 40.51 30.52 20.51 83.19 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 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 190.07 199.14 1361.39 52.60 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) 06/22/2024 _x86_64_ (2 CPU) 04:36:27 AM LINUX RESTART 04:37:01 AM CPU %user %nice %system %iowait %steal %idle 04:38:01 AM all 36.72 0.00 3.51 1.24 0.11 58.42 04:38:01 AM 0 54.75 0.00 4.63 1.88 0.11 38.64 04:38:01 AM 1 19.42 0.00 2.46 0.60 0.10 77.42 04:39:01 AM all 58.54 0.00 3.51 2.89 0.12 34.94 04:39:01 AM 0 53.00 0.00 5.40 5.42 0.12 36.06 04:39:01 AM 1 64.16 0.00 1.58 0.34 0.13 33.80 04:40:01 AM all 80.39 0.00 3.20 2.53 0.12 13.75 04:40:01 AM 0 79.40 0.00 3.93 3.42 0.11 13.13 04:40:01 AM 1 81.44 0.00 2.47 1.62 0.11 14.36 04:41:02 AM all 76.34 0.00 2.17 0.80 0.11 20.58 04:41:02 AM 0 76.14 0.00 2.15 0.73 0.11 20.87 04:41:02 AM 1 76.50 0.00 2.18 0.90 0.13 20.29 04:42:01 AM all 39.00 0.00 1.61 0.33 0.10 58.96 04:42:01 AM 0 45.80 0.00 1.47 0.13 0.09 52.51 04:42:01 AM 1 32.29 0.00 1.77 0.51 0.09 65.34 Average: all 57.90 0.00 2.80 1.55 0.11 37.63 Average: 0 61.69 0.00 3.52 2.32 0.11 32.36 Average: 1 54.14 0.00 2.09 0.79 0.11 42.87