---> uname -a: Linux prd-centos7-docker-2c-8g-1134.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 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 651 4175 16 2993 6862 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:f7:28:6e brd ff:ff:ff:ff:ff:ff inet 10.32.7.145/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85827sec preferred_lft 85827sec inet6 fe80::f816:3eff:fef7:286e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:27:30:51:75 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) 07/23/2025 _x86_64_ (2 CPU) 08:50:43 PM LINUX RESTART 08:51:02 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 169.49 66.34 103.15 5982.77 39589.58 08:53:01 PM 71.16 0.15 71.01 2.93 6323.15 08:54:01 PM 119.02 1.06 117.95 258.90 8029.47 08:55:01 PM 99.10 3.46 95.64 938.83 5789.66 08:56:01 PM 55.44 0.33 55.10 32.98 17589.99 08:57:01 PM 10.45 0.02 10.43 0.53 1472.96 08:58:01 PM 8.09 0.86 7.23 369.22 515.90 08:59:02 PM 29.95 1.71 28.23 155.02 10579.79 09:00:01 PM 23.10 0.19 22.91 35.35 1105.62 Average: 64.97 8.14 56.83 855.97 10071.97 08:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5659820 2348916 29.33 2088 1710028 939216 10.37 550308 1556416 54032 08:53:01 PM 5450384 2558352 31.94 2088 1890168 928964 10.26 579956 1696292 114404 08:54:01 PM 5018244 2990492 37.34 2088 2023112 1230756 13.59 936228 1736584 54180 08:55:01 PM 4500812 3507924 43.80 2088 2270588 1376168 15.19 1383272 1783916 122544 08:56:01 PM 3967264 4041472 50.46 2088 2635296 1710904 18.89 1621176 2046164 29884 08:57:01 PM 3920956 4087780 51.04 2088 2654712 1719092 18.98 1655428 2055708 8388 08:58:01 PM 3405848 4602888 57.47 2088 2673924 2067280 22.82 2152972 2070208 3660 08:59:02 PM 4292816 3715920 46.40 2088 2917568 959556 10.59 1378376 1953412 31376 09:00:01 PM 4300740 3707996 46.30 2088 2912280 956328 10.56 1375224 1948888 10304 Average: 4501876 3506860 43.79 2088 2409742 1320918 14.58 1292549 1871954 47641 08:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 284.19 166.10 984.70 54.27 0.00 0.00 0.00 08:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 55.05 48.89 677.90 5.63 0.00 0.00 0.00 08:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM eth0 226.17 249.32 1078.99 45.75 0.00 0.00 0.00 08:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 307.48 361.88 2167.45 50.78 0.00 0.00 0.00 08:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 153.21 175.90 1828.27 406.06 0.00 0.00 0.00 08:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 PM eth0 7.42 7.60 50.77 1.73 0.00 0.00 0.00 08:57:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM eth0 4.82 5.05 3.45 1.63 0.00 0.00 0.00 08:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:02 PM eth0 158.05 211.67 46.54 1748.84 0.00 0.00 0.00 08:59:02 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 08:59:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM eth0 11.63 13.29 11.00 6.18 0.00 0.00 0.00 09:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 134.19 137.94 762.25 258.62 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) 07/23/2025 _x86_64_ (2 CPU) 08:50:43 PM LINUX RESTART 08:51:02 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 42.05 0.00 11.51 6.78 2.33 37.34 08:52:01 PM 0 34.54 0.00 11.34 8.36 2.25 43.50 08:52:01 PM 1 49.67 0.00 11.68 5.16 2.42 31.08 08:53:01 PM all 36.57 0.00 3.73 0.47 1.91 57.33 08:53:01 PM 0 45.10 0.00 4.74 0.68 2.29 47.18 08:53:01 PM 1 28.18 0.00 2.78 0.26 1.53 67.26 08:54:01 PM all 56.59 0.00 4.84 1.78 2.75 34.04 08:54:01 PM 0 53.05 0.00 6.61 2.91 2.81 34.61 08:54:01 PM 1 60.19 0.00 3.03 0.64 2.69 33.45 08:55:01 PM all 73.53 0.00 3.92 1.74 3.23 17.58 08:55:01 PM 0 66.13 0.00 5.85 2.79 3.20 22.02 08:55:01 PM 1 81.01 0.00 1.98 0.69 3.25 13.08 08:56:01 PM all 76.06 0.00 4.44 1.40 3.18 14.92 08:56:01 PM 0 73.91 0.00 5.04 0.91 3.21 16.94 08:56:01 PM 1 78.23 0.00 3.83 1.87 3.16 12.90 08:57:01 PM all 84.34 0.00 2.33 0.00 3.46 9.86 08:57:01 PM 0 83.17 0.00 2.43 0.00 3.54 10.87 08:57:01 PM 1 85.52 0.00 2.20 0.02 3.41 8.85 08:58:01 PM all 91.31 0.00 2.49 0.06 3.44 2.69 08:58:01 PM 0 90.86 0.00 2.53 0.05 3.63 2.93 08:58:01 PM 1 91.77 0.00 2.47 0.07 3.24 2.44 08:59:02 PM all 45.63 0.00 3.22 0.33 2.21 48.60 08:59:02 PM 0 58.72 0.00 3.70 0.39 2.35 34.85 08:59:02 PM 1 32.95 0.00 2.77 0.28 2.10 61.90 09:00:01 PM all 38.61 0.00 2.20 0.12 2.31 56.76 09:00:01 PM 0 73.37 0.00 3.15 0.22 2.71 20.55 09:00:01 PM 1 6.58 0.00 1.28 0.03 1.92 90.18 Average: all 60.19 0.00 4.30 1.41 2.75 31.35 Average: 0 64.07 0.00 5.07 1.83 2.88 26.15 Average: 1 56.36 0.00 3.54 0.99 2.62 36.50