---> uname -a: Linux prd-centos7-docker-2c-8g-296.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 641 4185 16 2993 6872 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:59:91:e6 brd ff:ff:ff:ff:ff:ff inet 10.32.6.198/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85814sec preferred_lft 85814sec inet6 fe80::f816:3eff:fe59:91e6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0d:88:d6:25 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) 08/06/2025 _x86_64_ (2 CPU) 08:50:48 PM LINUX RESTART 08:51:02 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 203.74 104.64 99.10 9484.32 40399.86 08:53:01 PM 83.79 0.15 83.64 2.93 8066.52 08:54:01 PM 99.75 1.08 98.67 259.52 6597.05 08:55:01 PM 103.01 3.46 99.55 939.58 6311.15 08:56:01 PM 52.81 0.30 52.51 30.75 16710.18 08:57:01 PM 13.76 0.02 13.74 0.53 1594.31 08:58:02 PM 8.05 0.77 7.29 365.27 528.49 08:59:01 PM 31.36 0.46 30.90 27.63 10821.42 09:00:01 PM 21.16 1.51 19.64 166.34 1030.68 Average: 68.43 12.34 56.09 1240.27 10171.79 08:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5663972 2344756 29.28 2088 1703020 927820 10.24 551608 1552732 47204 08:53:01 PM 5441216 2567512 32.06 2088 1890540 921664 10.18 586460 1697056 72240 08:54:01 PM 4999760 3008968 37.57 2088 2026580 1205524 13.31 951856 1738436 56420 08:55:01 PM 4518960 3489768 43.57 2088 2270644 1347036 14.87 1361856 1785672 103156 08:56:01 PM 4058352 3950376 49.33 2088 2632112 1427604 15.76 1533880 2043604 34172 08:57:01 PM 3839616 4169112 52.06 2088 2647644 1661424 18.34 1740944 2051700 4664 08:58:02 PM 3416444 4592284 57.34 2088 2674032 2097816 23.16 2141484 2071188 7188 08:59:01 PM 4293696 3715032 46.39 2088 2906004 992532 10.96 1251764 2078320 23008 09:00:01 PM 4301784 3706944 46.29 2088 2917948 951880 10.51 1367040 1955532 15424 Average: 4503756 3504972 43.76 2088 2407614 1281478 14.15 1276321 1886027 40386 08:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 244.49 158.47 979.45 56.85 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 53.42 52.16 682.23 6.16 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 222.35 256.16 1127.78 44.38 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 295.13 346.86 2111.33 48.84 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 143.64 160.58 1825.13 404.91 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 7.35 7.34 50.44 1.35 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 08:58:02 PM eth0 5.57 5.71 3.44 1.80 0.00 0.00 0.00 08:58:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM eth0 127.38 180.39 25.65 1435.69 0.00 0.00 0.00 08:59:01 PM lo 0.12 0.12 0.01 0.01 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 40.09 45.90 28.77 341.36 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 126.41 134.73 760.55 258.22 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) 08/06/2025 _x86_64_ (2 CPU) 08:50:48 PM LINUX RESTART 08:51:02 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 41.32 0.00 12.35 7.34 2.19 36.79 08:52:01 PM 0 37.78 0.00 12.65 7.28 2.16 40.13 08:52:01 PM 1 44.88 0.00 12.08 7.41 2.24 33.40 08:53:01 PM all 35.87 0.00 3.48 1.11 2.03 57.52 08:53:01 PM 0 21.27 0.00 2.38 1.07 1.80 73.49 08:53:01 PM 1 50.96 0.00 4.61 1.16 2.26 41.01 08:54:01 PM all 53.66 0.00 4.60 2.06 2.74 36.95 08:54:01 PM 0 57.17 0.00 6.95 3.57 2.79 29.53 08:54:01 PM 1 50.18 0.00 2.26 0.56 2.67 44.34 08:55:01 PM all 75.84 0.00 3.96 1.86 3.27 15.08 08:55:01 PM 0 65.54 0.00 5.72 2.94 3.28 22.51 08:55:01 PM 1 86.44 0.00 2.12 0.73 3.26 7.45 08:56:01 PM all 68.74 0.00 4.18 1.06 3.03 22.99 08:56:01 PM 0 66.36 0.00 4.73 1.18 3.15 24.57 08:56:01 PM 1 71.15 0.00 3.61 0.94 2.91 21.39 08:57:01 PM all 83.20 0.00 2.27 0.01 3.21 11.32 08:57:01 PM 0 82.59 0.00 2.32 0.02 3.48 11.59 08:57:01 PM 1 83.76 0.00 2.23 0.02 2.96 11.04 08:58:02 PM all 90.37 0.00 2.57 0.06 3.66 3.34 08:58:02 PM 0 90.17 0.00 2.73 0.09 3.82 3.19 08:58:02 PM 1 90.60 0.00 2.40 0.02 3.48 3.50 08:59:01 PM all 52.73 0.00 3.12 0.70 2.10 41.35 08:59:01 PM 0 45.38 0.00 3.64 0.66 1.89 48.42 08:59:01 PM 1 60.17 0.00 2.58 0.74 2.31 34.19 09:00:01 PM all 37.60 0.00 2.73 0.17 1.70 57.80 09:00:01 PM 0 56.34 0.00 3.59 0.27 2.05 37.75 09:00:01 PM 1 19.61 0.00 1.90 0.10 1.36 77.03 Average: all 59.59 0.00 4.36 1.60 2.65 31.80 Average: 0 57.70 0.00 4.97 1.91 2.70 32.72 Average: 1 61.49 0.00 3.75 1.30 2.59 30.87