---> uname -a: Linux prd-centos7-docker-2c-8g-512.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 636 4215 16 2968 6877 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:e0:21:12 brd ff:ff:ff:ff:ff:ff inet 10.32.7.179/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85865sec preferred_lft 85865sec inet6 fe80::f816:3eff:fee0:2112/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:24:b0:5b:14 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) 08/09/2025 _x86_64_ (2 CPU) 04:36:38 AM LINUX RESTART 04:37:01 AM tps rtps wtps bread/s bwrtn/s 04:38:01 AM 126.59 22.76 103.83 4755.31 39474.13 04:39:01 AM 85.43 0.00 85.43 0.00 8279.43 04:40:01 AM 100.57 0.93 99.63 204.33 5644.27 04:41:01 AM 91.49 3.56 87.93 964.24 7474.41 04:42:01 AM 50.97 0.12 50.85 3.20 16881.90 04:43:02 AM 7.03 0.35 6.68 242.75 678.44 04:44:01 AM 20.07 0.51 19.57 128.53 8218.13 04:45:01 AM 23.75 1.73 22.02 215.80 2307.98 Average: 63.30 3.75 59.55 815.69 11123.39 04:37:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:38:01 AM 5624896 2383840 29.77 2088 1731384 934160 10.31 569172 1568792 63392 04:39:01 AM 5375180 2633556 32.88 2088 1927012 943400 10.42 630244 1713140 96576 04:40:01 AM 4923656 3085080 38.52 2088 2071684 1213624 13.40 991772 1773004 98736 04:41:01 AM 4271468 3737268 46.66 2088 2477844 1419392 15.67 1421296 1955512 274760 04:42:01 AM 3767808 4240928 52.95 2088 2647660 1761236 19.45 1791368 2075964 7696 04:43:02 AM 3680204 4328532 54.05 2088 2673212 1823152 20.13 1860852 2092320 7908 04:44:01 AM 3539528 4469208 55.80 2088 2873876 1678056 18.53 1918204 2169584 38612 04:45:01 AM 4352080 3656656 45.66 2088 2883628 939624 10.37 1214400 2061872 7408 Average: 4441852 3566884 44.54 2088 2410788 1339080 14.78 1299664 1926274 74386 04:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:38:01 AM eth0 232.66 147.74 1099.45 55.42 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 40.64 35.43 556.60 4.68 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 306.93 337.06 1894.60 54.20 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 316.88 351.15 3345.88 45.61 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 67.35 74.91 525.69 11.61 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:02 AM eth0 7.66 7.97 50.69 1.94 0.00 0.00 0.00 04:43:02 AM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 04:43:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 8.39 8.19 4.44 3.45 0.00 0.00 0.00 04:44:01 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 04:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 14.44 14.83 17.95 7.10 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 124.55 122.33 938.34 23.03 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) 08/09/2025 _x86_64_ (2 CPU) 04:36:38 AM LINUX RESTART 04:37:01 AM CPU %user %nice %system %iowait %steal %idle 04:38:01 AM all 37.90 0.00 6.42 4.92 4.15 46.61 04:38:01 AM 0 44.10 0.00 6.64 5.47 4.26 39.54 04:38:01 AM 1 31.80 0.00 6.19 4.37 4.04 53.61 04:39:01 AM all 33.98 0.00 3.29 0.94 2.49 59.30 04:39:01 AM 0 24.63 0.00 2.50 1.29 2.25 69.32 04:39:01 AM 1 43.52 0.00 4.11 0.57 2.75 49.04 04:40:01 AM all 58.21 0.00 4.73 2.23 6.10 28.73 04:40:01 AM 0 53.66 0.00 6.55 3.65 6.74 29.41 04:40:01 AM 1 62.83 0.00 2.86 0.79 5.46 28.05 04:41:01 AM all 63.11 0.00 4.10 2.31 6.53 23.95 04:41:01 AM 0 56.26 0.00 5.29 4.19 7.10 27.15 04:41:01 AM 1 70.07 0.00 2.92 0.41 5.94 20.66 04:42:01 AM all 80.53 0.00 2.93 1.12 5.96 9.47 04:42:01 AM 0 78.37 0.00 3.30 1.09 6.24 11.00 04:42:01 AM 1 82.71 0.00 2.55 1.14 5.68 7.92 04:43:02 AM all 80.51 0.00 2.28 0.03 3.81 13.37 04:43:02 AM 0 80.48 0.00 2.26 0.04 3.85 13.37 04:43:02 AM 1 80.57 0.00 2.30 0.00 3.78 13.36 04:44:01 AM all 87.79 0.00 3.10 0.23 3.49 5.39 04:44:01 AM 0 87.16 0.00 3.44 0.30 3.55 5.54 04:44:01 AM 1 88.45 0.00 2.74 0.17 3.41 5.23 04:45:01 AM all 38.27 0.00 2.84 0.43 2.07 56.39 04:45:01 AM 0 52.10 0.00 2.97 0.79 2.25 41.88 04:45:01 AM 1 24.89 0.00 2.72 0.10 1.89 70.39 Average: all 59.57 0.00 3.72 1.54 4.32 30.84 Average: 0 59.12 0.00 4.13 2.13 4.53 30.08 Average: 1 60.01 0.00 3.32 0.96 4.10 31.61