---> uname -a: Linux prd-centos7-docker-2c-8g-3301.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 611 4759 16 2450 6914 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:73:50:63 brd ff:ff:ff:ff:ff:ff inet 10.32.6.157/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85953sec preferred_lft 85953sec inet6 fe80::f816:3eff:fe73:5063/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:81:4b:d6:20 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) 06/20/2025 _x86_64_ (2 CPU) 01:47:34 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 93.09 19.49 73.61 4122.62 4565.27 01:50:01 PM 86.63 0.85 85.79 202.40 7930.28 01:51:01 PM 120.91 2.88 118.03 640.59 6009.88 01:52:01 PM 51.05 0.78 50.27 306.09 6848.34 01:53:01 PM 9.06 0.03 9.03 1.06 1309.38 01:54:01 PM 9.68 2.23 7.44 512.77 637.74 01:55:02 PM 29.06 0.33 28.73 72.74 3742.76 Average: 57.07 3.80 53.27 836.84 4435.18 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5549952 2458784 30.70 2088 1783464 964336 10.65 609328 1597732 94996 01:50:01 PM 5241204 2767532 34.56 2088 1953072 1141680 12.61 749944 1719044 95292 01:51:01 PM 4629112 3379624 42.20 2088 2114088 1476476 16.30 1284740 1771228 89864 01:52:01 PM 4601076 3407660 42.55 2088 2251392 1331248 14.70 1273296 1800644 25952 01:53:01 PM 4401236 3607500 45.04 2088 2269784 1562964 17.26 1459572 1809424 7920 01:54:01 PM 4911300 3097436 38.68 2088 2369684 928756 10.25 1006472 1751036 86400 01:55:02 PM 4816160 3192576 39.86 2088 2384492 1006520 11.11 1095264 1755952 15144 Average: 4878577 3130159 39.08 2088 2160854 1201711 13.27 1068374 1743580 59367 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 447.71 255.58 1451.53 61.95 0.00 0.00 0.00 01:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 90.18 61.83 420.01 13.51 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 363.01 441.83 2177.44 63.74 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 108.68 124.58 834.94 18.12 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 01:53:01 PM eth0 7.96 8.26 50.66 1.67 0.00 0.00 0.00 01:53:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 01:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM eth0 11.57 10.04 8.36 4.61 0.00 0.00 0.00 01:54:01 PM lo 0.12 0.12 0.01 0.01 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 01:55:02 PM eth0 15.47 14.54 12.25 6.48 0.00 0.00 0.00 01:55:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 149.25 130.98 708.07 24.30 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) 06/20/2025 _x86_64_ (2 CPU) 01:47:34 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 42.73 0.00 5.29 2.41 2.01 47.56 01:49:01 PM 0 42.64 0.00 5.77 1.29 2.10 48.19 01:49:01 PM 1 42.81 0.00 4.78 3.54 1.92 46.95 01:50:01 PM all 42.26 0.00 4.09 0.59 2.38 50.68 01:50:01 PM 0 50.72 0.00 4.98 1.06 2.55 40.69 01:50:01 PM 1 33.96 0.00 3.22 0.16 2.19 60.47 01:51:01 PM all 70.04 0.00 4.22 2.30 2.97 20.47 01:51:01 PM 0 61.11 0.00 6.46 3.80 2.71 25.92 01:51:01 PM 1 79.15 0.00 1.94 0.76 3.24 14.91 01:52:01 PM all 86.20 0.00 2.80 0.30 3.46 7.24 01:52:01 PM 0 83.98 0.00 3.58 0.54 3.49 8.40 01:52:01 PM 1 88.43 0.00 2.02 0.07 3.40 6.07 01:53:01 PM all 83.46 0.00 2.34 0.02 3.30 10.88 01:53:01 PM 0 85.18 0.00 2.65 0.00 3.36 8.82 01:53:01 PM 1 81.73 0.00 2.06 0.02 3.27 12.93 01:54:01 PM all 83.58 0.00 2.85 0.05 3.18 10.34 01:54:01 PM 0 84.87 0.00 3.20 0.05 3.20 8.68 01:54:01 PM 1 82.28 0.00 2.50 0.07 3.15 12.00 01:55:02 PM all 41.26 0.00 2.51 0.27 1.80 54.15 01:55:02 PM 0 36.52 0.00 2.76 0.36 1.79 58.57 01:55:02 PM 1 46.06 0.00 2.27 0.17 1.81 49.69 Average: all 63.83 0.00 3.45 0.86 2.72 29.15 Average: 0 63.18 0.00 4.21 1.02 2.73 28.85 Average: 1 64.47 0.00 2.70 0.69 2.70 29.44