---> uname -a: Linux prd-centos7-docker-2c-8g-1599.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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 584 4774 16 2462 6940 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:3e:6e:2e brd ff:ff:ff:ff:ff:ff inet 10.32.6.193/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85946sec preferred_lft 85946sec inet6 fe80::f816:3eff:fe3e:6e2e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ce:3c:0d:09 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) 07/29/2025 _x86_64_ (2 CPU) 01:47:44 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:02 PM 182.94 74.71 108.23 6077.59 39878.27 01:50:01 PM 84.50 1.07 83.44 58.93 8486.42 01:51:01 PM 101.82 1.13 100.68 217.15 5865.26 01:52:01 PM 70.78 2.25 68.53 853.28 5050.12 01:53:02 PM 17.83 0.02 17.81 0.27 4269.33 01:54:01 PM 7.46 0.91 6.54 403.45 735.47 01:55:01 PM 27.32 1.71 25.60 215.48 3420.01 Average: 70.49 11.75 58.75 1122.92 9699.35 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:02 PM 5689680 2319056 28.96 2088 1697184 916972 10.12 523792 1550456 47924 01:50:01 PM 5425424 2583312 32.26 2088 1913348 912044 10.07 586772 1708932 80576 01:51:01 PM 4959328 3049408 38.08 2088 2051724 1192896 13.17 988352 1744016 75480 01:52:01 PM 4414540 3594196 44.88 2088 2254924 1549948 17.11 1458024 1800228 117820 01:53:02 PM 4521500 3487236 43.54 2088 2273048 1408908 15.56 1340428 1807040 11484 01:54:01 PM 4072188 3936548 49.15 2088 2299404 1810252 19.99 1767300 1826268 6776 01:55:01 PM 4876028 3132708 39.12 2088 2395192 909708 10.04 1030156 1758452 28840 Average: 4851241 3157495 39.43 2088 2126403 1242961 13.72 1099261 1742199 52700 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:02 PM eth0 381.69 198.74 869.42 56.30 0.00 0.00 0.00 01:49:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 159.97 106.96 885.61 20.18 0.00 0.00 0.00 01:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM eth0 304.46 352.91 1497.45 57.79 0.00 0.00 0.00 01:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM eth0 206.99 238.83 1689.38 32.83 0.00 0.00 0.00 01:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:02 PM eth0 9.21 9.17 55.38 1.62 0.00 0.00 0.00 01:53:02 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 01:53:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM eth0 6.20 6.07 3.69 1.96 0.00 0.00 0.00 01:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 PM eth0 18.64 16.78 14.83 8.16 0.00 0.00 0.00 01:55:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 01:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 155.64 133.10 717.58 25.61 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) 07/29/2025 _x86_64_ (2 CPU) 01:47:44 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:02 PM all 41.09 0.00 9.82 6.17 2.63 40.28 01:49:02 PM 0 56.19 0.00 11.76 6.14 2.88 23.03 01:49:02 PM 1 26.55 0.00 7.93 6.20 2.38 56.93 01:50:01 PM all 33.84 0.00 3.49 0.81 2.63 59.23 01:50:01 PM 0 40.93 0.00 4.28 1.32 2.52 50.94 01:50:01 PM 1 26.89 0.00 2.69 0.29 2.74 67.38 01:51:01 PM all 58.02 0.00 4.10 2.83 3.33 31.72 01:51:01 PM 0 43.83 0.00 5.50 5.19 2.98 42.50 01:51:01 PM 1 72.67 0.00 2.68 0.40 3.71 20.54 01:52:01 PM all 79.48 0.00 3.18 1.24 3.98 12.12 01:52:01 PM 0 75.74 0.00 4.05 2.35 3.85 14.00 01:52:01 PM 1 83.30 0.00 2.28 0.11 4.11 10.20 01:53:02 PM all 81.49 0.00 1.98 0.01 3.86 12.67 01:53:02 PM 0 81.24 0.00 2.03 0.02 3.78 12.93 01:53:02 PM 1 81.72 0.00 1.91 0.02 3.93 12.42 01:54:01 PM all 90.58 0.00 2.06 0.07 4.27 3.01 01:54:01 PM 0 90.61 0.00 2.12 0.07 4.27 2.93 01:54:01 PM 1 90.53 0.00 2.03 0.07 4.27 3.10 01:55:01 PM all 44.64 0.00 3.09 0.27 3.21 48.79 01:55:01 PM 0 67.30 0.00 3.97 0.50 3.24 24.99 01:55:01 PM 1 23.20 0.00 2.26 0.05 3.17 71.32 Average: all 60.88 0.00 3.99 1.65 3.40 30.09 Average: 0 64.86 0.00 4.84 2.25 3.35 24.70 Average: 1 56.93 0.00 3.14 1.05 3.46 35.42