---> uname -a: Linux prd-centos7-docker-2c-8g-5640.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 639 4186 16 2994 6874 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:38:eb:a9 brd ff:ff:ff:ff:ff:ff inet 10.32.6.48/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85848sec preferred_lft 85848sec inet6 fe80::f816:3eff:fe38:eba9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:75:be:ed:54 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) 10/04/2025 _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 199.65 100.95 98.70 9256.00 38668.56 08:53:01 PM 68.96 0.17 68.79 3.52 5663.09 08:54:01 PM 126.44 1.56 124.88 303.67 8957.06 08:55:01 PM 111.42 3.28 108.14 924.81 20126.27 08:56:01 PM 24.03 0.12 23.91 3.59 3689.12 08:57:01 PM 8.26 0.35 7.91 242.79 738.95 08:58:01 PM 21.69 0.53 21.16 133.07 8182.45 08:59:01 PM 27.16 1.87 25.30 183.31 3698.30 09:00:01 PM 17.37 0.00 17.37 0.00 462.45 Average: 67.22 12.12 55.11 1230.36 10028.44 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:02 PM 5659100 2349636 29.34 2088 1703792 948220 10.47 558976 1550792 48120 08:53:01 PM 5418632 2590104 32.34 2088 1901988 943140 10.41 604268 1702312 141588 08:54:01 PM 4929240 3079496 38.45 2088 2056444 1260292 13.91 1012628 1745700 80700 08:55:01 PM 4180540 3828196 47.80 2088 2579636 1388568 15.33 1422200 2039884 53072 08:56:01 PM 3764284 4244452 53.00 2088 2636164 1779040 19.64 1825892 2044756 7996 08:57:01 PM 3703176 4305560 53.76 2088 2662744 1819460 20.09 1867076 2062160 8388 08:58:01 PM 4340760 3667976 45.80 2088 2899352 939972 10.38 1144168 2142364 83184 08:59:01 PM 4301484 3707252 46.29 2088 2910632 956164 10.56 1373604 1950732 7552 09:00:01 PM 4313224 3695512 46.14 2088 2912240 951768 10.51 1362732 1949932 9060 Average: 4512271 3496465 43.66 2088 2473666 1220736 13.48 1241283 1909848 48851 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:02 PM eth0 342.75 167.68 969.06 54.72 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 58.38 52.76 709.12 6.43 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 299.37 340.34 1558.23 58.60 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 299.90 348.68 2965.11 431.42 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 68.54 77.79 530.70 11.41 0.00 0.00 0.00 08:56:01 PM lo 0.00 0.00 0.00 0.00 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 08:57:01 PM eth0 8.27 8.37 50.59 1.69 0.00 0.00 0.00 08:57:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM eth0 56.26 80.72 11.27 554.64 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 114.87 140.97 42.47 1199.65 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 09:00:01 PM eth0 8.54 10.74 8.12 4.84 0.00 0.00 0.00 09:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 139.82 136.61 760.61 258.46 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) 10/04/2025 _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 39.77 0.00 12.33 7.81 2.08 38.01 08:52:02 PM 0 35.83 0.00 12.75 6.44 2.03 42.95 08:52:02 PM 1 43.72 0.00 11.93 9.19 2.13 33.03 08:53:01 PM all 36.66 0.00 3.23 0.26 1.65 58.20 08:53:01 PM 0 52.86 0.00 4.11 0.40 1.80 40.83 08:53:01 PM 1 21.10 0.00 2.39 0.12 1.51 74.88 08:54:01 PM all 57.50 0.00 4.57 2.54 2.58 32.81 08:54:01 PM 0 47.92 0.00 6.13 3.43 2.59 39.93 08:54:01 PM 1 67.32 0.00 2.94 1.65 2.55 25.54 08:55:01 PM all 70.23 0.00 5.20 2.18 2.85 19.54 08:55:01 PM 0 64.08 0.00 6.63 2.71 2.73 23.85 08:55:01 PM 1 76.44 0.00 3.77 1.64 2.98 15.17 08:56:01 PM all 86.11 0.00 2.59 0.24 3.14 7.92 08:56:01 PM 0 84.23 0.00 3.05 0.33 3.31 9.09 08:56:01 PM 1 88.02 0.00 2.12 0.13 2.96 6.78 08:57:01 PM all 82.45 0.00 2.29 0.01 3.20 12.05 08:57:01 PM 0 81.15 0.00 2.61 0.02 3.23 12.98 08:57:01 PM 1 83.71 0.00 1.98 0.02 3.18 11.10 08:58:01 PM all 78.82 0.00 3.10 0.25 2.79 15.03 08:58:01 PM 0 80.55 0.00 3.55 0.27 2.91 12.71 08:58:01 PM 1 77.14 0.00 2.65 0.22 2.65 17.34 08:59:01 PM all 35.81 0.00 2.32 0.24 1.45 60.17 08:59:01 PM 0 18.71 0.00 2.37 0.20 1.21 77.51 08:59:01 PM 1 53.66 0.00 2.24 0.30 1.70 42.10 09:00:01 PM all 39.42 0.00 2.34 0.12 1.76 56.35 09:00:01 PM 0 42.77 0.00 2.91 0.14 1.79 52.39 09:00:01 PM 1 36.09 0.00 1.79 0.10 1.74 60.28 Average: all 58.18 0.00 4.23 1.53 2.38 33.68 Average: 0 56.01 0.00 4.92 1.56 2.39 35.13 Average: 1 60.37 0.00 3.55 1.50 2.37 32.22