---> uname -a: Linux prd-centos7-docker-2c-8g-4414.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 7.6G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 603 4653 16 2563 6921 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:bf:ad:ff brd ff:ff:ff:ff:ff:ff inet 10.32.7.7/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:febf:adff/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4a:2b:f3:f6 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) 07/02/2025 _x86_64_ (2 CPU) 02:05:05 PM LINUX RESTART 02:06:02 PM tps rtps wtps bread/s bwrtn/s 02:07:01 PM 62.65 3.94 58.71 304.45 5624.68 02:08:01 PM 81.30 1.52 79.79 1028.31 7519.20 02:09:01 PM 54.47 6.63 47.84 946.50 4221.21 02:10:01 PM 58.47 1.90 56.57 177.30 16707.00 Average: 64.23 3.49 60.74 615.36 8531.18 02:06:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:07:01 PM 5404776 2603960 32.51 2088 1895144 981076 10.83 642448 1681728 158396 02:08:01 PM 5383040 2625696 32.79 2088 1990832 880992 9.73 571496 1751984 82488 02:09:01 PM 4975692 3033044 37.87 2088 2365976 1016196 11.22 709528 1994428 359900 02:10:01 PM 4711640 3297096 41.17 2088 2500536 1016864 11.23 916428 2037588 17372 Average: 5118787 2889949 36.08 2088 2188122 973782 10.75 709975 1866432 154539 02:06:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:07:01 PM eth0 63.09 52.63 804.51 5.69 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 33.55 30.20 265.69 6.72 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 162.31 121.24 4128.74 10.31 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 PM eth0 12.80 13.11 9.43 14.82 0.00 0.00 0.00 02:10:01 PM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 02:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 67.95 54.30 1304.05 9.40 0.00 0.00 0.00 Average: lo 0.13 0.13 0.03 0.03 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) 07/02/2025 _x86_64_ (2 CPU) 02:05:05 PM LINUX RESTART 02:06:02 PM CPU %user %nice %system %iowait %steal %idle 02:07:01 PM all 31.75 0.00 2.71 1.26 7.93 56.35 02:07:01 PM 0 36.58 0.00 3.13 1.18 8.53 50.59 02:07:01 PM 1 26.98 0.00 2.29 1.34 7.34 62.04 02:08:01 PM all 31.13 0.00 3.26 0.91 8.90 55.81 02:08:01 PM 0 30.61 0.00 3.25 1.19 8.18 56.77 02:08:01 PM 1 31.66 0.00 3.26 0.62 9.61 54.85 02:09:01 PM all 28.34 0.00 5.93 0.93 11.07 53.72 02:09:01 PM 0 35.96 0.00 6.62 1.32 11.74 44.36 02:09:01 PM 1 20.91 0.00 5.25 0.55 10.43 62.86 02:10:01 PM all 31.14 0.00 2.85 1.00 9.79 55.23 02:10:01 PM 0 45.76 0.00 3.26 1.28 11.19 38.51 02:10:01 PM 1 17.11 0.00 2.48 0.74 8.45 71.21 Average: all 30.57 0.00 3.70 1.02 9.44 55.26 Average: 0 37.17 0.00 4.08 1.24 9.91 47.59 Average: 1 24.11 0.00 3.34 0.81 8.98 62.77