---> uname -a: Linux prd-centos7-docker-2c-8g-4699.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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 597 4744 16 2479 6929 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:12:80:2d brd ff:ff:ff:ff:ff:ff inet 10.32.6.103/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85902sec preferred_lft 85902sec inet6 fe80::f816:3eff:fe12:802d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5c:b8:78:52 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) 07/03/2025 _x86_64_ (2 CPU) 02:15:33 PM LINUX RESTART 02:16:01 PM tps rtps wtps bread/s bwrtn/s 02:17:01 PM 19.35 8.67 10.68 2899.48 1590.43 02:18:01 PM 1.38 0.00 1.38 0.00 24.85 02:19:01 PM 0.33 0.00 0.33 0.00 5.33 02:20:01 PM 43.53 8.74 34.79 950.67 895.40 02:21:01 PM 62.95 0.77 62.19 25.31 4640.34 02:22:01 PM 87.96 5.43 82.53 1871.51 9642.71 02:23:01 PM 62.08 4.63 57.46 281.36 14916.81 Average: 39.66 4.03 35.62 861.44 4531.27 02:16:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:17:01 PM 5913952 2094776 26.16 2088 1598020 805252 8.89 379040 1491680 12 02:18:01 PM 5912504 2096224 26.17 2088 1598084 805204 8.89 380120 1491464 24 02:19:01 PM 5912792 2095936 26.17 2088 1598028 805172 8.89 379884 1491444 4 02:20:01 PM 5704208 2304520 28.78 2088 1697436 877540 9.69 528276 1537128 55948 02:21:01 PM 5529036 2479692 30.96 2088 1881356 827496 9.14 509060 1688532 159048 02:22:01 PM 5191412 2817316 35.18 2088 2037284 984140 10.87 747876 1762948 32988 02:23:01 PM 4890548 3118180 38.93 2088 2409572 910596 10.05 815652 1969028 8240 Average: 5579207 2429521 30.34 2088 1831397 859343 9.49 534273 1633175 36609 02:16:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:17:01 PM eth0 190.00 84.66 425.46 19.57 0.00 0.00 0.00 02:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 PM eth0 1.53 0.87 1.49 0.06 0.00 0.00 0.00 02:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 PM eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 02:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 PM eth0 143.20 80.45 467.12 35.63 0.00 0.00 0.00 02:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 PM eth0 60.17 55.28 735.12 6.08 0.00 0.00 0.00 02:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 PM eth0 31.11 28.06 226.33 7.75 0.00 0.00 0.00 02:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 PM eth0 187.62 149.60 4572.90 14.73 0.00 0.00 0.00 02:23:01 PM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 02:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 87.70 57.01 918.55 11.98 0.00 0.00 0.00 Average: lo 0.08 0.08 0.02 0.02 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) 07/03/2025 _x86_64_ (2 CPU) 02:15:33 PM LINUX RESTART 02:16:01 PM CPU %user %nice %system %iowait %steal %idle 02:17:01 PM all 8.32 0.00 1.18 0.18 1.30 89.01 02:17:01 PM 0 7.47 0.00 1.48 0.12 1.31 89.62 02:17:01 PM 1 9.16 0.00 0.87 0.25 1.29 88.43 02:18:01 PM all 0.32 0.00 0.05 0.00 0.27 99.37 02:18:01 PM 0 0.28 0.00 0.05 0.00 0.30 99.37 02:18:01 PM 1 0.37 0.00 0.07 0.00 0.22 99.35 02:19:01 PM all 0.12 0.00 0.05 0.00 0.61 99.22 02:19:01 PM 0 0.05 0.00 0.05 0.00 0.78 99.12 02:19:01 PM 1 0.18 0.00 0.03 0.00 0.43 99.35 02:20:01 PM all 15.39 0.00 1.50 1.77 1.68 79.65 02:20:01 PM 0 13.72 0.00 1.43 1.05 1.35 82.45 02:20:01 PM 1 17.05 0.00 1.61 2.50 2.03 76.81 02:21:01 PM all 36.19 0.00 3.34 0.40 2.92 57.15 02:21:01 PM 0 27.61 0.00 2.49 0.29 2.71 66.89 02:21:01 PM 1 44.94 0.00 4.19 0.52 3.13 47.22 02:22:01 PM all 34.41 0.00 5.50 1.16 3.08 55.85 02:22:01 PM 0 39.69 0.00 5.17 1.55 3.27 50.32 02:22:01 PM 1 29.19 0.00 5.85 0.77 2.88 61.31 02:23:01 PM all 36.38 0.00 5.17 1.34 4.34 52.77 02:23:01 PM 0 50.52 0.00 5.18 0.99 4.80 38.50 02:23:01 PM 1 22.66 0.00 5.14 1.66 3.89 66.66 Average: all 18.52 0.00 2.37 0.69 2.01 76.40 Average: 0 19.60 0.00 2.23 0.56 2.05 75.55 Average: 1 17.44 0.00 2.51 0.81 1.97 77.26