---> uname -a: Linux prd-centos7-docker-2c-8g-3445.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 600 4242 16 2978 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:a8:fa:5f brd ff:ff:ff:ff:ff:ff inet 10.32.7.166/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85866sec preferred_lft 85866sec inet6 fe80::f816:3eff:fea8:fa5f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:68:5a:23:17 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) 06/21/2025 _x86_64_ (2 CPU) 08:50:46 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:02 PM 186.66 81.13 105.53 6683.00 39936.34 08:53:01 PM 78.14 0.00 78.14 0.00 8175.18 08:54:01 PM 117.95 1.58 116.36 304.71 6285.63 08:55:01 PM 95.52 3.19 92.33 921.91 19064.50 08:56:01 PM 20.48 0.10 20.38 3.06 3636.45 08:57:02 PM 8.55 0.33 8.22 242.54 950.17 08:58:01 PM 27.04 0.81 26.23 148.59 8323.40 08:59:01 PM 24.21 1.61 22.59 170.33 3541.40 Average: 69.87 11.13 58.74 1062.86 11248.33 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:02 PM 5682296 2326440 29.05 2088 1722476 895080 9.88 516560 1564876 59436 08:53:01 PM 5413972 2594764 32.40 2088 1925052 911968 10.07 592024 1710528 95792 08:54:01 PM 4942856 3065880 38.28 2088 2072236 1198868 13.24 994624 1749864 82272 08:55:01 PM 3976024 4032712 50.35 2088 2583132 1707844 18.86 1630104 2038008 70640 08:56:01 PM 3800732 4208004 52.54 2088 2632596 1703692 18.81 1794204 2043336 17172 08:57:02 PM 3727412 4281324 53.46 2088 2656280 1735648 19.16 1847880 2059976 8056 08:58:01 PM 4374968 3633768 45.37 2088 2891928 913328 10.08 1126744 2128368 98824 08:59:01 PM 4354184 3654552 45.63 2088 2897176 923028 10.19 1331852 1942732 8792 Average: 4534056 3474680 43.39 2088 2422610 1248682 13.79 1229249 1904711 55123 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:02 PM eth0 390.82 209.38 1023.61 58.68 0.00 0.00 0.00 08:52:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 48.41 42.36 620.59 5.23 0.00 0.00 0.00 08:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM eth0 366.59 418.89 2046.15 68.13 0.00 0.00 0.00 08:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 264.56 306.34 2743.36 423.81 0.00 0.00 0.00 08:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 43.73 49.64 316.43 7.98 0.00 0.00 0.00 08:56:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:02 PM eth0 4.59 4.62 3.47 1.50 0.00 0.00 0.00 08:57:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM eth0 57.37 83.27 9.75 564.49 0.00 0.00 0.00 08:58:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 08:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM eth0 114.90 143.10 44.07 1194.79 0.00 0.00 0.00 08:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 161.78 157.57 853.12 290.53 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) 06/21/2025 _x86_64_ (2 CPU) 08:50:46 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:02 PM all 39.27 0.00 9.13 7.94 4.82 38.85 08:52:02 PM 0 37.91 0.00 9.97 6.80 5.05 40.27 08:52:02 PM 1 40.62 0.00 8.28 9.06 4.59 37.45 08:53:01 PM all 35.60 0.00 3.29 0.65 3.03 57.42 08:53:01 PM 0 25.87 0.00 2.09 0.55 2.44 69.05 08:53:01 PM 1 45.50 0.00 4.51 0.76 3.64 45.59 08:54:01 PM all 59.51 0.00 4.16 2.84 6.74 26.74 08:54:01 PM 0 44.76 0.00 6.11 5.13 7.30 36.70 08:54:01 PM 1 74.84 0.00 2.12 0.48 6.17 16.39 08:55:01 PM all 67.37 0.00 4.28 1.84 6.73 19.78 08:55:01 PM 0 63.11 0.00 5.33 2.39 7.04 22.13 08:55:01 PM 1 71.68 0.00 3.22 1.27 6.41 17.42 08:56:01 PM all 84.75 0.00 2.56 0.22 6.59 5.89 08:56:01 PM 0 82.98 0.00 2.96 0.41 6.81 6.83 08:56:01 PM 1 86.54 0.00 2.13 0.04 6.37 4.92 08:57:02 PM all 80.09 0.00 1.97 0.01 5.84 12.08 08:57:02 PM 0 81.56 0.00 2.15 0.04 5.79 10.47 08:57:02 PM 1 78.60 0.00 1.80 0.00 5.91 13.68 08:58:01 PM all 61.02 0.00 2.71 0.49 4.71 31.07 08:58:01 PM 0 70.27 0.00 3.13 0.69 4.83 21.08 08:58:01 PM 1 51.97 0.00 2.30 0.30 4.57 40.86 08:59:01 PM all 35.83 0.00 2.46 0.20 3.01 58.49 08:59:01 PM 0 26.73 0.00 2.52 0.15 2.79 67.81 08:59:01 PM 1 45.11 0.00 2.39 0.23 3.24 49.03 Average: all 57.65 0.00 3.84 1.80 5.17 31.55 Average: 0 53.70 0.00 4.30 2.05 5.24 34.71 Average: 1 61.64 0.00 3.36 1.54 5.10 28.36