---> uname -a: Linux prd-centos7-docker-2c-8g-4955.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: 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 628 4222 16 2970 6885 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:5a:47:5e brd ff:ff:ff:ff:ff:ff inet 10.32.6.159/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85840sec preferred_lft 85840sec inet6 fe80::f816:3eff:fe5a:475e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:57:b8:be:12 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) 07/05/2025 _x86_64_ (2 CPU) 04:36:41 AM LINUX RESTART 04:37:01 AM tps rtps wtps bread/s bwrtn/s 04:38:01 AM 160.16 65.49 94.68 5864.57 38552.50 04:39:01 AM 66.22 0.20 66.02 4.53 6168.83 04:40:01 AM 108.29 0.88 107.41 203.43 8442.97 04:41:01 AM 97.05 2.91 94.14 662.00 6202.31 04:42:01 AM 61.95 0.91 61.04 311.70 17568.97 04:43:02 AM 9.61 0.03 9.57 0.80 1359.01 04:44:01 AM 7.63 0.63 7.00 354.47 711.26 04:45:01 AM 26.57 1.76 24.81 193.14 8149.98 04:46:01 AM 21.79 0.17 21.63 42.62 2233.97 Average: 62.25 8.13 54.12 849.86 9951.76 04:37:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:38:01 AM 5687868 2320868 28.98 2088 1698320 935112 10.32 531280 1549864 44768 04:39:01 AM 5473408 2535328 31.66 2088 1887452 917216 10.13 558644 1694952 121428 04:40:01 AM 4977252 3031484 37.85 2088 2056444 1235116 13.64 942852 1774908 89556 04:41:01 AM 4630240 3378496 42.19 2088 2209700 1325004 14.63 1223328 1820752 58856 04:42:01 AM 3796684 4212052 52.59 2088 2643152 1780248 19.66 1764352 2077096 30728 04:43:02 AM 3726764 4281972 53.47 2088 2660348 1809468 19.98 1825520 2083176 10520 04:44:01 AM 3651000 4357736 54.41 2088 2686264 1885200 20.81 1879868 2102056 7676 04:45:01 AM 4395668 3613068 45.11 2088 2886096 912444 10.07 1169412 2063504 62200 04:46:01 AM 4279724 3729012 46.56 2088 2887232 1026636 11.33 1285992 2062416 8900 Average: 4513179 3495557 43.65 2088 2401668 1314049 14.51 1242361 1914303 48292 04:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:38:01 AM eth0 245.39 136.64 923.66 52.06 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 54.26 47.42 695.96 5.47 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 232.65 236.01 1697.60 41.29 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 311.47 365.25 2064.04 52.35 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 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 142.06 144.12 2059.35 18.50 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 04:43:02 AM eth0 7.96 7.74 50.62 1.67 0.00 0.00 0.00 04:43:02 AM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 04:43:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 5.16 5.12 4.40 1.78 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 13.74 13.26 17.56 6.38 0.00 0.00 0.00 04:45:01 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 04:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 10.96 13.00 10.38 5.90 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 113.94 107.80 837.50 20.64 0.00 0.00 0.00 Average: lo 0.02 0.02 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) 07/05/2025 _x86_64_ (2 CPU) 04:36:41 AM LINUX RESTART 04:37:01 AM CPU %user %nice %system %iowait %steal %idle 04:38:01 AM all 34.04 0.00 8.53 7.83 11.28 38.33 04:38:01 AM 0 29.10 0.00 8.82 6.81 10.53 44.74 04:38:01 AM 1 39.05 0.00 8.25 8.84 12.06 31.80 04:39:01 AM all 32.85 0.00 3.02 0.80 5.99 57.33 04:39:01 AM 0 24.31 0.00 2.08 0.82 4.82 67.97 04:39:01 AM 1 41.52 0.00 3.93 0.78 7.19 46.58 04:40:01 AM all 45.63 0.00 3.83 1.86 10.50 38.18 04:40:01 AM 0 42.91 0.00 4.22 2.31 10.66 39.89 04:40:01 AM 1 48.36 0.00 3.46 1.42 10.31 36.45 04:41:01 AM all 60.60 0.00 3.57 2.71 15.17 17.95 04:41:01 AM 0 51.04 0.00 5.17 4.55 15.22 24.02 04:41:01 AM 1 70.54 0.00 1.91 0.77 15.13 11.65 04:42:01 AM all 64.40 0.00 4.20 1.54 16.95 12.92 04:42:01 AM 0 61.04 0.00 4.88 1.67 17.05 15.36 04:42:01 AM 1 67.84 0.00 3.47 1.40 16.86 10.43 04:43:02 AM all 72.49 0.00 2.29 0.01 15.26 9.94 04:43:02 AM 0 73.05 0.00 2.38 0.02 15.50 9.06 04:43:02 AM 1 71.92 0.00 2.22 0.00 15.02 10.84 04:44:01 AM all 73.55 0.00 2.30 0.03 15.76 8.37 04:44:01 AM 0 73.18 0.00 2.45 0.04 15.93 8.42 04:44:01 AM 1 73.91 0.00 2.15 0.04 15.61 8.29 04:45:01 AM all 55.34 0.00 2.78 0.51 9.00 32.36 04:45:01 AM 0 62.15 0.00 3.00 0.51 9.56 24.79 04:45:01 AM 1 48.63 0.00 2.59 0.52 8.45 39.82 04:46:01 AM all 36.54 0.00 2.25 0.41 5.87 54.94 04:46:01 AM 0 51.30 0.00 2.78 0.74 6.89 38.29 04:46:01 AM 1 22.29 0.00 1.72 0.08 4.87 71.04 Average: all 52.66 0.00 3.65 1.76 11.73 30.20 Average: 0 51.80 0.00 4.00 1.97 11.78 30.45 Average: 1 53.53 0.00 3.30 1.55 11.67 29.95