---> uname -a: Linux prd-centos7-docker-2c-8g-2757.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: 2799.998 BogoMIPS: 5599.99 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 654 4209 16 2956 6861 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:56:15:5b brd ff:ff:ff:ff:ff:ff inet 10.32.6.41/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fe56:155b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1a:13:86:e5 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) 08/17/2024 _x86_64_ (2 CPU) 08:50:30 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 111.11 8.89 102.22 828.78 5955.23 08:53:01 PM 159.69 4.01 155.67 901.82 10770.15 08:54:01 PM 69.67 0.95 68.72 333.21 21461.49 08:55:01 PM 24.95 0.83 24.11 369.43 8862.41 08:56:01 PM 29.81 1.90 27.91 189.07 3495.20 Average: 79.04 3.32 75.72 524.42 10109.97 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5392556 2616180 32.67 2088 1913956 933660 10.31 624256 1701516 196696 08:53:01 PM 4511148 3497588 43.67 2088 2133756 1536864 16.97 1407400 1764704 114756 08:54:01 PM 3917604 4091132 51.08 2088 2614492 1652556 18.25 1696636 2029968 18812 08:55:01 PM 3520944 4487792 56.04 2088 2868388 1702068 18.79 1975612 2137200 75832 08:56:01 PM 4290528 3718208 46.43 2088 2877620 1003680 11.08 1418492 1927460 212 Average: 4326556 3682180 45.98 2088 2481642 1365766 15.08 1424479 1912170 81262 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 123.42 101.80 1032.29 23.08 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 475.70 562.55 2978.14 86.88 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 180.87 215.15 2128.48 413.54 0.00 0.00 0.00 08:54:01 PM lo 0.03 0.03 0.01 0.01 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 32.66 50.16 10.13 320.00 0.00 0.00 0.00 08:55:01 PM lo 0.12 0.12 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 146.57 183.48 53.47 1435.47 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 Average: eth0 191.83 222.61 1240.49 455.80 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) 08/17/2024 _x86_64_ (2 CPU) 08:50:30 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 34.13 0.00 3.41 2.80 0.10 59.56 08:52:01 PM 0 44.02 0.00 3.94 3.80 0.11 48.15 08:52:01 PM 1 24.41 0.00 2.90 1.84 0.10 70.75 08:53:01 PM all 61.02 0.00 3.57 2.99 0.11 32.31 08:53:01 PM 0 52.19 0.00 5.39 3.19 0.11 39.11 08:53:01 PM 1 69.95 0.00 1.73 2.78 0.11 25.42 08:54:01 PM all 76.91 0.00 3.10 2.28 0.10 17.60 08:54:01 PM 0 75.98 0.00 3.46 1.84 0.09 18.64 08:54:01 PM 1 77.87 0.00 2.75 2.73 0.09 16.55 08:55:01 PM all 80.53 0.00 2.03 0.42 0.09 16.92 08:55:01 PM 0 79.22 0.00 2.24 0.57 0.09 17.88 08:55:01 PM 1 81.86 0.00 1.80 0.27 0.09 15.97 08:56:01 PM all 34.96 0.00 1.95 0.45 0.09 62.55 08:56:01 PM 0 40.22 0.00 2.26 0.46 0.09 56.98 08:56:01 PM 1 29.75 0.00 1.68 0.45 0.09 68.03 Average: all 57.10 0.00 2.81 1.79 0.10 38.20 Average: 0 58.05 0.00 3.46 1.98 0.10 36.42 Average: 1 56.15 0.00 2.18 1.61 0.10 39.97