---> uname -a: Linux prd-centos7-docker-2c-8g-5813.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 7.9G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 662 4199 16 2959 6853 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:49:d4:71 brd ff:ff:ff:ff:ff:ff inet 10.32.6.96/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe49:d471/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4a:4d:42:64 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) 09/23/2024 _x86_64_ (2 CPU) 08:50:37 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 114.27 19.37 94.90 4195.60 5574.77 08:53:01 PM 150.00 1.52 148.48 302.73 9332.38 08:54:01 PM 90.68 3.41 87.27 933.40 20180.65 08:55:01 PM 15.77 0.83 14.94 369.12 4191.68 08:56:01 PM 42.59 1.96 40.63 193.33 11656.49 Average: 82.78 5.43 77.36 1201.95 10182.80 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5498504 2510224 31.34 2088 1858736 905164 9.99 560100 1674152 145548 08:53:01 PM 4857916 3150812 39.34 2088 2089552 1234200 13.63 1078748 1747560 139932 08:54:01 PM 3815184 4193544 52.36 2088 2606564 1725420 19.05 1801652 2024256 108296 08:55:01 PM 3483756 4524972 56.50 2088 2645064 2006348 22.15 2102468 2048820 14588 08:56:01 PM 4326596 3682132 45.98 2088 2880504 958248 10.58 1375980 1928364 864 Average: 4396391 3612337 45.11 2088 2416084 1365876 15.08 1383790 1884630 81846 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 381.56 256.65 1543.78 63.39 0.00 0.00 0.00 08:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 427.91 497.10 2610.54 79.61 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 236.36 277.50 2485.79 421.52 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 12.00 11.90 53.89 3.07 0.00 0.00 0.00 08:55:01 PM lo 0.03 0.03 0.01 0.01 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 172.31 226.37 54.87 1779.72 0.00 0.00 0.00 08:56:01 PM lo 0.12 0.12 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 Average: eth0 246.22 253.95 1353.99 465.03 0.00 0.00 0.00 Average: lo 0.03 0.03 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) 09/23/2024 _x86_64_ (2 CPU) 08:50:37 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 34.46 0.00 3.80 2.84 0.10 58.79 08:52:01 PM 0 50.27 0.00 5.37 2.79 0.11 41.47 08:52:01 PM 1 19.20 0.00 2.26 2.90 0.10 75.53 08:53:01 PM all 51.57 0.00 3.97 1.94 0.12 42.39 08:53:01 PM 0 46.23 0.00 5.49 2.47 0.12 45.70 08:53:01 PM 1 56.97 0.00 2.43 1.41 0.13 39.06 08:54:01 PM all 72.58 0.00 3.30 3.28 0.12 20.72 08:54:01 PM 0 70.65 0.00 3.91 3.35 0.13 21.96 08:54:01 PM 1 74.48 0.00 2.71 3.23 0.11 19.47 08:55:01 PM all 84.42 0.00 1.77 0.02 0.12 13.68 08:55:01 PM 0 84.52 0.00 1.62 0.02 0.11 13.73 08:55:01 PM 1 84.36 0.00 1.90 0.00 0.11 13.63 08:56:01 PM all 40.48 0.00 2.32 1.11 0.11 55.98 08:56:01 PM 0 47.45 0.00 2.55 0.86 0.11 49.03 08:56:01 PM 1 33.60 0.00 2.11 1.36 0.12 62.81 Average: all 56.43 0.00 3.04 1.85 0.11 38.57 Average: 0 59.68 0.00 3.80 1.90 0.11 34.50 Average: 1 53.20 0.00 2.28 1.79 0.11 42.61