---> uname -a: Linux prd-centos7-docker-2c-8g-93.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 627 4728 16 2464 6897 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:89:35:24 brd ff:ff:ff:ff:ff:ff inet 10.32.7.122/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85904sec preferred_lft 85904sec inet6 fe80::f816:3eff:fe89:3524/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:63:da:2d:88 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) 08/04/2025 _x86_64_ (2 CPU) 01:47:48 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 210.33 113.59 96.74 9577.00 38169.48 01:50:01 PM 82.64 0.17 82.47 3.46 6135.59 01:51:01 PM 121.92 1.30 120.62 246.06 9146.73 01:52:01 PM 81.41 3.06 78.35 898.52 5250.07 01:53:01 PM 23.36 0.13 23.23 4.12 4208.88 01:54:01 PM 7.92 0.35 7.57 242.75 659.49 01:55:02 PM 11.58 1.90 9.68 269.64 641.81 01:56:01 PM 28.51 0.34 28.17 73.96 3798.51 Average: 71.02 15.13 55.89 1417.13 8509.25 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5720036 2288692 28.58 2088 1683040 892620 9.86 505428 1543496 43192 01:50:01 PM 5473012 2535716 31.66 2088 1877348 900196 9.94 562200 1690524 124900 01:51:01 PM 5020892 2987836 37.31 2088 2019060 1179392 13.02 932048 1734764 46128 01:52:01 PM 4424576 3584152 44.75 2088 2228788 1569892 17.33 1435736 1809108 90892 01:53:01 PM 4400496 3608232 45.05 2088 2266480 1545628 17.06 1457032 1806860 8168 01:54:01 PM 4485860 3522868 43.99 2088 2291460 1418624 15.66 1353020 1823280 8724 01:55:02 PM 4857148 3151580 39.35 2088 2383256 935844 10.33 1046080 1756724 86344 01:56:01 PM 4812540 3196188 39.91 2088 2390624 971640 10.73 1088660 1757512 7660 Average: 4899320 3109408 38.83 2088 2142507 1176730 12.99 1047526 1740284 52001 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 262.61 156.04 818.39 54.08 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 129.75 85.60 762.90 9.63 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 258.25 280.60 1094.51 46.18 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 245.60 277.80 1974.07 37.47 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 38.00 43.84 266.53 7.10 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 8.04 8.01 50.55 1.63 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 01:55:02 PM eth0 11.99 10.80 8.95 4.96 0.00 0.00 0.00 01:55:02 PM lo 0.12 0.12 0.01 0.01 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 01:56:01 PM eth0 15.32 14.46 13.07 6.09 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 121.37 109.80 624.68 20.92 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) 08/04/2025 _x86_64_ (2 CPU) 01:47:48 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 42.64 0.00 14.28 7.80 2.73 32.54 01:49:01 PM 0 51.07 0.00 14.38 7.87 3.00 23.67 01:49:01 PM 1 34.40 0.00 14.15 7.74 2.44 41.27 01:50:01 PM all 36.53 0.00 4.09 0.50 2.03 56.85 01:50:01 PM 0 47.87 0.00 5.31 0.39 2.05 44.38 01:50:01 PM 1 25.51 0.00 2.92 0.60 2.03 68.93 01:51:01 PM all 56.96 0.00 4.49 1.86 2.65 34.04 01:51:01 PM 0 43.62 0.00 5.57 2.98 2.43 45.40 01:51:01 PM 1 70.76 0.00 3.37 0.68 2.86 22.32 01:52:01 PM all 78.01 0.00 3.88 1.62 3.62 12.86 01:52:01 PM 0 74.02 0.00 5.41 2.23 3.78 14.55 01:52:01 PM 1 81.96 0.00 2.38 1.04 3.47 11.15 01:53:01 PM all 85.68 0.00 2.96 0.16 3.86 7.33 01:53:01 PM 0 84.57 0.00 3.20 0.27 4.15 7.81 01:53:01 PM 1 86.84 0.00 2.68 0.04 3.58 6.86 01:54:01 PM all 82.25 0.00 2.42 0.02 3.49 11.82 01:54:01 PM 0 81.53 0.00 2.57 0.04 3.35 12.52 01:54:01 PM 1 82.93 0.00 2.31 0.02 3.63 11.12 01:55:02 PM all 80.25 0.00 3.07 0.09 3.47 13.13 01:55:02 PM 0 81.32 0.00 3.56 0.09 3.24 11.79 01:55:02 PM 1 79.24 0.00 2.55 0.07 3.68 14.46 01:56:01 PM all 40.74 0.00 2.80 0.22 1.49 54.75 01:56:01 PM 0 61.01 0.00 3.32 0.42 1.98 33.27 01:56:01 PM 1 21.22 0.00 2.31 0.05 1.01 75.41 Average: all 62.56 0.00 4.78 1.55 2.91 28.21 Average: 0 65.40 0.00 5.44 1.80 2.99 24.36 Average: 1 59.73 0.00 4.12 1.30 2.82 32.03