---> uname -a: Linux prd-centos7-docker-2c-8g-6635.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 tmpfs 783M 0 783M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 7821 661 4169 16 2989 6852 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:e7:a4:84 brd ff:ff:ff:ff:ff:ff inet 10.32.7.117/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85730sec preferred_lft 85730sec inet6 fe80::f816:3eff:fee7:a484/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d6:64:e3:e2 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) 10/16/2025 _x86_64_ (2 CPU) 08:51:12 PM LINUX RESTART 08:52:01 PM tps rtps wtps bread/s bwrtn/s 08:53:01 PM 66.96 9.54 57.42 976.56 3813.86 08:54:01 PM 88.31 0.00 88.31 0.00 8134.83 08:55:01 PM 89.08 1.10 87.98 260.10 5496.74 08:56:01 PM 89.16 1.85 87.31 457.07 4457.52 08:57:02 PM 61.72 1.89 59.83 511.82 16132.55 08:58:01 PM 16.53 0.10 16.42 3.11 3807.69 08:59:01 PM 5.69 0.33 5.36 242.78 498.10 09:00:01 PM 18.92 0.55 18.37 134.58 8099.40 09:01:01 PM 19.31 1.73 17.58 155.13 2988.20 09:02:01 PM 26.10 0.27 25.83 36.33 1575.73 Average: 48.23 1.74 46.49 278.22 5505.41 08:52:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:53:01 PM 5565084 2443652 30.51 2088 1758464 972176 10.73 616096 1579456 71348 08:54:01 PM 5382468 2626268 32.79 2088 1915896 956408 10.56 624084 1710972 89780 08:55:01 PM 4999800 3008936 37.57 2088 2016660 1269300 14.01 959156 1732428 49336 08:56:01 PM 4524656 3484080 43.50 2088 2156084 1564832 17.28 1369932 1777452 59440 08:57:02 PM 3981456 4027280 50.29 2088 2623052 1655132 18.27 1612072 2044024 100404 08:58:01 PM 3865832 4142904 51.73 2088 2642236 1676812 18.51 1721732 2046120 10916 08:59:01 PM 4000072 4008664 50.05 2088 2662396 1462492 16.15 1573024 2059272 11808 09:00:01 PM 3534852 4473884 55.86 2088 2896384 1664896 18.38 1948440 2140052 75840 09:01:01 PM 4281716 3727020 46.54 2088 2905064 984176 10.87 1398280 1945060 22800 09:02:01 PM 4256464 3752272 46.85 2088 2908000 1003904 11.08 1421436 1946364 9092 Average: 4439240 3569496 44.57 2088 2448424 1321013 14.59 1324425 1898120 50076 08:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:53:01 PM eth0 106.87 90.96 945.88 36.61 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 28.09 26.09 297.19 3.72 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 210.32 233.16 1035.41 42.72 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 285.62 326.67 1944.24 46.46 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 08:57:02 PM eth0 170.05 183.95 2056.55 411.87 0.00 0.00 0.00 08:57:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM eth0 15.68 18.20 66.75 3.12 0.00 0.00 0.00 08:58:01 PM lo 0.03 0.03 0.01 0.01 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 08:59:01 PM eth0 4.83 4.53 3.73 1.65 0.00 0.00 0.00 08:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM eth0 57.08 75.92 5.73 552.87 0.00 0.00 0.00 09:00:01 PM lo 0.12 0.12 0.01 0.01 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 09:01:01 PM eth0 114.75 153.28 42.78 1203.93 0.00 0.00 0.00 09:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 PM eth0 9.46 10.96 9.23 4.99 0.00 0.00 0.00 09:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 100.42 112.53 641.98 231.16 0.00 0.00 0.00 Average: lo 0.01 0.01 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) 10/16/2025 _x86_64_ (2 CPU) 08:51:12 PM LINUX RESTART 08:52:01 PM CPU %user %nice %system %iowait %steal %idle 08:53:01 PM all 30.15 0.00 2.60 3.25 11.53 52.47 08:53:01 PM 0 48.53 0.00 3.51 4.10 12.27 31.59 08:53:01 PM 1 13.16 0.00 1.74 2.45 10.85 71.80 08:54:01 PM all 27.84 0.00 2.93 1.39 11.28 56.57 08:54:01 PM 0 33.04 0.00 2.87 2.08 11.92 50.10 08:54:01 PM 1 22.73 0.00 2.99 0.71 10.65 62.92 08:55:01 PM all 41.57 0.00 3.80 3.19 19.16 32.28 08:55:01 PM 0 34.11 0.00 5.04 5.54 19.78 35.53 08:55:01 PM 1 49.42 0.00 2.49 0.73 18.51 28.85 08:56:01 PM all 47.11 0.00 2.97 3.92 20.32 25.68 08:56:01 PM 0 36.86 0.00 3.98 6.76 20.85 31.55 08:56:01 PM 1 58.07 0.00 1.88 0.88 19.74 19.43 08:57:02 PM all 51.71 0.00 3.73 1.60 19.61 23.34 08:57:02 PM 0 50.40 0.00 4.00 2.12 19.70 23.78 08:57:02 PM 1 53.01 0.00 3.49 1.07 19.53 22.90 08:58:01 PM all 71.01 0.00 2.66 0.16 19.19 6.98 08:58:01 PM 0 72.33 0.00 2.70 0.28 19.15 5.55 08:58:01 PM 1 69.69 0.00 2.63 0.05 19.23 8.40 08:59:01 PM all 64.26 0.00 2.49 0.04 19.21 14.00 08:59:01 PM 0 64.79 0.00 2.42 0.05 19.66 13.08 08:59:01 PM 1 63.73 0.00 2.58 0.02 18.76 14.92 09:00:01 PM all 67.52 0.00 2.68 0.41 19.17 10.22 09:00:01 PM 0 67.34 0.00 2.99 0.53 19.02 10.11 09:00:01 PM 1 67.73 0.00 2.35 0.30 19.31 10.31 09:01:01 PM all 26.17 0.00 2.39 0.51 13.81 57.12 09:01:01 PM 0 27.69 0.00 2.39 0.59 14.27 55.06 09:01:01 PM 1 24.63 0.00 2.38 0.44 13.35 59.20 09:02:01 PM all 30.50 0.00 2.08 0.43 13.86 53.13 09:02:01 PM 0 46.80 0.00 2.67 0.67 15.18 34.68 09:02:01 PM 1 15.45 0.00 1.56 0.21 12.64 70.14 Average: all 45.27 0.00 2.83 1.51 16.64 33.74 Average: 0 47.64 0.00 3.27 2.33 17.17 29.59 Average: 1 42.91 0.00 2.40 0.70 16.12 37.87