---> uname -a: Linux prd-centos7-docker-2c-8g-2509.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 618 4741 16 2461 6906 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:a2:77:c1 brd ff:ff:ff:ff:ff:ff inet 10.32.7.43/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85911sec preferred_lft 85911sec inet6 fe80::f816:3eff:fea2:77c1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:12:eb:90:55 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) 08/31/2025 _x86_64_ (2 CPU) 01:47:46 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:02 PM 202.38 99.35 103.03 8886.93 38774.15 01:50:02 PM 98.09 0.00 98.09 0.00 8498.85 01:51:01 PM 110.44 1.34 109.10 250.56 6770.03 01:52:01 PM 79.29 3.10 76.19 900.03 5123.78 01:53:01 PM 21.67 0.12 21.55 3.58 4329.81 01:54:01 PM 9.74 0.35 9.39 242.99 728.06 01:55:01 PM 14.57 1.96 12.60 278.34 568.20 01:56:01 PM 25.18 0.65 24.53 88.81 3605.93 Average: 70.01 13.41 56.60 1336.22 8553.52 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:02 PM 5719140 2289588 28.59 2088 1695064 888600 9.81 497016 1548936 47164 01:50:02 PM 5443376 2565352 32.03 2088 1899664 907924 10.02 569976 1700644 64844 01:51:01 PM 4992404 3016324 37.66 2088 2043884 1171100 12.93 949892 1743660 71716 01:52:01 PM 4488640 3520088 43.95 2088 2253600 1608428 17.76 1371252 1807124 118876 01:53:01 PM 4220128 3788600 47.31 2088 2271928 1671280 18.45 1634620 1807828 10464 01:54:01 PM 4240764 3767964 47.05 2088 2294628 1643684 18.15 1596124 1823512 6704 01:55:01 PM 4800956 3207772 40.05 2088 2386692 986412 10.89 1104620 1753100 101972 01:56:01 PM 4853148 3155580 39.40 2088 2389124 930064 10.27 1065100 1740080 9056 Average: 4844820 3163908 39.51 2088 2154323 1225936 13.54 1098575 1740610 53850 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:02 PM eth0 289.37 152.86 837.22 51.43 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 01:50:02 PM eth0 148.76 91.66 905.50 10.01 0.00 0.00 0.00 01:50:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM eth0 283.33 323.25 1430.01 55.18 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 225.51 253.88 1763.87 35.32 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 14.73 17.88 65.60 3.11 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 4.61 4.75 3.33 1.40 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 11.79 10.54 7.11 4.99 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 01:56:01 PM eth0 13.58 13.05 10.87 5.58 0.00 0.00 0.00 01:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 123.53 108.03 625.40 20.82 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) 08/31/2025 _x86_64_ (2 CPU) 01:47:46 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:02 PM all 43.71 0.00 12.56 6.23 3.17 34.32 01:49:02 PM 0 47.92 0.00 13.99 6.53 3.36 28.20 01:49:02 PM 1 39.54 0.00 11.15 5.94 2.97 40.41 01:50:02 PM all 34.43 0.00 3.64 1.36 2.60 57.96 01:50:02 PM 0 37.80 0.00 4.03 1.14 2.55 54.48 01:50:02 PM 1 31.09 0.00 3.26 1.58 2.67 61.40 01:51:01 PM all 58.29 0.00 4.48 2.42 3.29 31.52 01:51:01 PM 0 52.37 0.00 6.46 3.45 3.11 34.61 01:51:01 PM 1 64.27 0.00 2.50 1.37 3.47 28.39 01:52:01 PM all 77.85 0.00 3.87 1.60 3.83 12.84 01:52:01 PM 0 73.79 0.00 5.20 2.56 3.77 14.68 01:52:01 PM 1 82.01 0.00 2.49 0.64 3.88 10.99 01:53:01 PM all 87.84 0.00 2.85 0.10 4.02 5.19 01:53:01 PM 0 87.85 0.00 3.02 0.16 3.94 5.02 01:53:01 PM 1 87.78 0.00 2.71 0.04 4.10 5.38 01:54:01 PM all 81.78 0.00 2.55 0.03 3.61 12.04 01:54:01 PM 0 82.35 0.00 2.68 0.04 3.45 11.49 01:54:01 PM 1 81.21 0.00 2.42 0.02 3.78 12.57 01:55:01 PM all 69.43 0.00 3.13 0.41 3.23 23.79 01:55:01 PM 0 81.46 0.00 3.88 0.73 3.06 10.86 01:55:01 PM 1 57.76 0.00 2.39 0.12 3.40 36.33 01:56:01 PM all 39.10 0.00 3.01 0.34 2.89 54.66 01:56:01 PM 0 49.39 0.00 3.43 0.38 2.89 43.91 01:56:01 PM 1 29.11 0.00 2.62 0.29 2.87 65.12 Average: all 61.17 0.00 4.53 1.58 3.32 29.39 Average: 0 63.82 0.00 5.36 1.89 3.26 25.67 Average: 1 58.55 0.00 3.71 1.26 3.38 33.09