---> uname -a: Linux prd-centos7-docker-2c-8g-4034.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 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 608 4221 16 2991 6905 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:d0:1b:ae brd ff:ff:ff:ff:ff:ff inet 10.32.7.43/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85835sec preferred_lft 85835sec inet6 fe80::f816:3eff:fed0:1bae/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9b:bc:ac:34 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) 09/18/2025 _x86_64_ (2 CPU) 08:50:48 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 214.30 114.61 99.68 9518.95 38280.78 08:53:01 PM 68.95 0.20 68.75 6.93 5332.40 08:54:01 PM 112.79 1.08 111.70 259.61 9360.02 08:55:01 PM 100.58 3.48 97.10 941.62 5842.26 08:56:01 PM 57.24 0.32 56.92 30.30 17709.19 08:57:01 PM 8.92 0.00 8.92 0.00 1347.79 08:58:01 PM 7.65 0.88 6.77 376.92 632.80 08:59:01 PM 32.50 1.71 30.78 155.02 10528.55 09:00:01 PM 21.50 0.18 21.32 34.78 1100.03 Average: 69.48 13.63 55.85 1260.44 10031.96 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5700572 2308164 28.82 2088 1686848 907124 10.02 526700 1542016 44032 08:53:01 PM 5493788 2514948 31.40 2088 1884840 875628 9.67 541628 1693236 150512 08:54:01 PM 5053912 2954824 36.90 2088 2019604 1193076 13.17 903956 1734676 53816 08:55:01 PM 4626144 3382592 42.24 2088 2189412 1332592 14.71 1255532 1790248 44212 08:56:01 PM 3874980 4133756 51.62 2088 2632320 1644964 18.16 1717460 2043324 25832 08:57:01 PM 4033784 3974952 49.63 2088 2651632 1430320 15.79 1548124 2052724 8408 08:58:01 PM 3707932 4300804 53.70 2088 2673076 1757216 19.40 1854532 2068508 1976 08:59:01 PM 4324376 3684360 46.00 2088 2906104 946328 10.45 1356044 1946236 22836 09:00:01 PM 4341256 3667480 45.79 2088 2907064 928180 10.25 1339680 1945616 7640 Average: 4572972 3435764 42.90 2088 2394544 1223936 13.51 1227073 1868509 39918 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 353.39 204.23 911.23 59.08 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 57.13 53.88 723.07 5.77 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 216.17 245.69 1097.69 43.34 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 308.04 359.73 2171.06 51.24 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 149.08 168.63 1828.08 405.12 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 8.47 8.45 51.56 1.77 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 13.90 10.79 9.45 7.18 0.00 0.00 0.00 08:58:01 PM lo 0.12 0.12 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 163.06 219.68 48.78 1755.07 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 11.13 12.48 10.42 5.68 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 142.48 142.84 762.59 259.83 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) 09/18/2025 _x86_64_ (2 CPU) 08:50:48 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 39.12 0.00 13.00 8.15 3.49 36.23 08:52:01 PM 0 37.73 0.00 12.14 7.61 3.57 38.96 08:52:01 PM 1 40.51 0.00 13.89 8.70 3.42 33.48 08:53:01 PM all 34.50 0.00 3.17 0.81 3.57 57.95 08:53:01 PM 0 34.12 0.00 2.83 0.63 3.77 58.65 08:53:01 PM 1 34.90 0.00 3.50 0.99 3.36 57.26 08:54:01 PM all 50.18 0.00 3.92 2.68 4.34 38.88 08:54:01 PM 0 38.35 0.00 4.75 3.42 4.55 48.93 08:54:01 PM 1 62.43 0.00 3.06 1.90 4.14 28.46 08:55:01 PM all 69.61 0.00 3.63 2.70 4.59 19.47 08:55:01 PM 0 62.58 0.00 5.39 4.28 4.66 23.09 08:55:01 PM 1 76.80 0.00 1.83 1.08 4.50 15.79 08:56:01 PM all 73.51 0.00 4.06 1.36 5.17 15.89 08:56:01 PM 0 71.74 0.00 4.68 1.28 5.27 17.04 08:56:01 PM 1 75.27 0.00 3.47 1.45 5.06 14.75 08:57:01 PM all 79.81 0.00 2.07 0.04 4.94 13.15 08:57:01 PM 0 81.92 0.00 1.85 0.07 4.79 11.36 08:57:01 PM 1 77.72 0.00 2.26 0.00 5.09 14.93 08:58:01 PM all 88.32 0.00 2.30 0.11 5.42 3.86 08:58:01 PM 0 88.33 0.00 2.44 0.15 5.33 3.76 08:58:01 PM 1 88.30 0.00 2.16 0.07 5.51 3.96 08:59:01 PM all 34.33 0.00 2.72 1.03 5.78 56.15 08:59:01 PM 0 21.13 0.00 2.44 0.87 5.91 69.64 08:59:01 PM 1 48.05 0.00 2.98 1.20 5.66 42.11 09:00:01 PM all 36.22 0.00 2.23 0.45 5.00 56.10 09:00:01 PM 0 39.69 0.00 2.29 0.64 4.71 52.66 09:00:01 PM 1 32.79 0.00 2.18 0.27 5.27 59.49 Average: all 55.59 0.00 4.13 1.93 4.70 33.66 Average: 0 52.13 0.00 4.31 2.11 4.73 36.72 Average: 1 59.08 0.00 3.94 1.75 4.66 30.56