---> uname -a: Linux prd-centos7-docker-2c-8g-1034.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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 615 4758 16 2446 6910 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:58:40:a9 brd ff:ff:ff:ff:ff:ff inet 10.32.6.212/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85896sec preferred_lft 85896sec inet6 fe80::f816:3eff:fe58:40a9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:86:2c:b7:3d 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) 05/16/2025 _x86_64_ (2 CPU) 01:47:42 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 169.17 26.27 142.90 5229.45 42498.27 01:50:01 PM 86.89 0.85 86.04 202.50 9117.24 01:51:01 PM 16.66 0.02 16.64 0.53 878.03 01:52:01 PM 7.01 0.02 7.00 0.53 100.18 01:53:01 PM 38.10 0.43 37.66 43.05 640.06 01:54:01 PM 45.74 3.08 42.66 898.97 4151.88 01:55:01 PM 22.41 0.43 21.97 246.01 4425.44 01:56:01 PM 32.62 2.21 30.41 342.11 4107.11 Average: 52.33 4.16 48.16 870.42 8239.95 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5525992 2482744 31.00 2088 1858496 869016 9.59 522984 1679804 146124 01:50:01 PM 5162328 2846408 35.54 2088 1969620 1143092 12.62 822080 1717020 17700 01:51:01 PM 5150768 2857968 35.69 2088 1970304 1144060 12.63 832664 1717024 188 01:52:01 PM 5132580 2876156 35.91 2088 1977680 1146596 12.66 848768 1717828 6528 01:53:01 PM 4954784 3053952 38.13 2088 2065192 1178372 13.01 983248 1749476 81924 01:54:01 PM 4576716 3432020 42.85 2088 2240660 1383768 15.28 1297436 1799756 118824 01:55:01 PM 4203608 3805128 47.51 2088 2274244 1713200 18.92 1653328 1811464 17348 01:56:01 PM 4895048 3113688 38.88 2088 2381612 906800 10.01 1020676 1750220 29680 Average: 4950228 3058508 38.19 2088 2092226 1185613 13.09 997648 1742824 52290 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 445.45 284.03 1536.05 65.33 0.00 0.00 0.00 01:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 155.30 166.89 613.82 29.72 0.00 0.00 0.00 01:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM eth0 8.51 9.36 11.90 1.52 0.00 0.00 0.00 01:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM eth0 25.04 32.65 112.70 4.95 0.00 0.00 0.00 01:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 PM eth0 181.28 222.19 1376.93 31.27 0.00 0.00 0.00 01:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM eth0 155.09 180.57 1217.15 24.39 0.00 0.00 0.00 01:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 PM eth0 16.64 19.47 66.27 3.68 0.00 0.00 0.00 01:55:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 01:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 PM eth0 23.76 20.62 19.07 9.97 0.00 0.00 0.00 01:56:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 01:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 126.39 116.98 619.25 21.35 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) 05/16/2025 _x86_64_ (2 CPU) 01:47:42 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 38.65 0.00 5.51 3.66 0.11 52.07 01:49:01 PM 0 50.82 0.00 6.78 4.41 0.11 37.88 01:49:01 PM 1 26.84 0.00 4.28 2.93 0.09 65.87 01:50:01 PM all 26.49 0.00 1.88 0.60 0.08 70.96 01:50:01 PM 0 20.85 0.00 2.21 0.79 0.09 76.06 01:50:01 PM 1 32.20 0.00 1.55 0.40 0.09 65.77 01:51:01 PM all 1.16 0.00 0.13 0.10 0.04 98.56 01:51:01 PM 0 1.00 0.00 0.13 0.18 0.03 98.64 01:51:01 PM 1 1.34 0.00 0.12 0.03 0.03 98.48 01:52:01 PM all 2.19 0.00 0.19 0.05 0.03 97.54 01:52:01 PM 0 2.04 0.00 0.28 0.07 0.05 97.55 01:52:01 PM 1 2.33 0.00 0.13 0.03 0.03 97.47 01:53:01 PM all 14.87 0.00 1.10 0.40 0.07 83.57 01:53:01 PM 0 13.39 0.00 1.55 0.61 0.07 84.38 01:53:01 PM 1 16.35 0.00 0.61 0.19 0.05 82.80 01:54:01 PM all 35.39 0.00 1.44 0.40 0.08 62.69 01:54:01 PM 0 34.38 0.00 1.72 0.59 0.09 63.22 01:54:01 PM 1 36.41 0.00 1.17 0.21 0.07 62.14 01:55:01 PM all 77.89 0.00 1.69 0.04 0.11 20.28 01:55:01 PM 0 77.58 0.00 1.80 0.04 0.11 20.47 01:55:01 PM 1 78.20 0.00 1.58 0.02 0.11 20.09 01:56:01 PM all 59.25 0.00 2.92 0.11 0.10 37.63 01:56:01 PM 0 67.17 0.00 3.22 0.14 0.09 29.38 01:56:01 PM 1 51.43 0.00 2.62 0.07 0.11 45.77 Average: all 31.30 0.00 1.83 0.66 0.08 66.13 Average: 0 32.57 0.00 2.18 0.84 0.08 64.33 Average: 1 30.03 0.00 1.49 0.48 0.07 67.92