---> uname -a: Linux prd-centos7-docker-2c-8g-4673.novalocal 3.10.0-1160.88.1.el7.x86_64 #1 SMP Tue Mar 7 15:41:52 UTC 2023 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 7.3G 13G 37% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 582 4792 16 2446 6942 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:a5:24:65 brd ff:ff:ff:ff:ff:ff inet 10.32.6.27/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86095sec preferred_lft 86095sec inet6 fe80::f816:3eff:fea5:2465/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:37:31:71:1a 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 3.10.0-1160.88.1.el7.x86_64 (centos-7-docker-644ff062-1255-2a6f-a281-4f11f5a71a62.novalocal) 01/25/2024 _x86_64_ (2 CPU) 01:47:39 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 126.30 21.66 104.64 4548.28 42323.69 01:50:01 PM 128.08 2.40 125.68 255.96 9792.77 01:51:01 PM 90.60 1.88 88.72 875.56 6485.09 01:52:01 PM 19.19 0.72 18.47 362.75 4790.20 Average: 90.90 6.60 84.30 1498.14 15739.19 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5511252 2497480 31.18 2088 1833680 913092 10.08 560544 1664036 135420 01:50:01 PM 5083068 2925664 36.53 2088 1996196 1153552 12.74 889304 1726892 71960 01:51:01 PM 4311656 3697076 46.16 2088 2240868 1651004 18.23 1565652 1796388 121616 01:52:01 PM 4992936 3015796 37.66 2088 2355924 844676 9.33 818616 1857276 86296 Average: 4974728 3034004 37.88 2088 2106667 1140581 12.59 958529 1761148 103823 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 444.56 268.70 1414.71 58.73 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 286.11 311.76 1252.49 60.87 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 280.88 322.77 2260.04 44.58 0.00 0.00 0.00 01:51:01 PM lo 0.02 0.02 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 13.03 12.89 54.55 4.34 0.00 0.00 0.00 01:52:01 PM lo 0.13 0.13 0.01 0.01 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 Average: eth0 255.37 228.87 1244.75 42.06 0.00 0.00 0.00 Average: lo 0.04 0.04 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 3.10.0-1160.88.1.el7.x86_64 (centos-7-docker-644ff062-1255-2a6f-a281-4f11f5a71a62.novalocal) 01/25/2024 _x86_64_ (2 CPU) 01:47:39 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 35.46 0.00 4.30 2.79 0.09 57.36 01:49:01 PM 0 42.64 0.00 4.08 2.40 0.09 50.79 01:49:01 PM 1 28.38 0.00 4.53 3.18 0.09 63.82 01:50:01 PM all 46.15 0.00 3.58 2.00 0.11 48.17 01:50:01 PM 0 46.02 0.00 4.82 2.99 0.11 46.07 01:50:01 PM 1 46.30 0.00 2.34 0.99 0.11 50.27 01:51:01 PM all 77.35 0.00 2.82 1.44 0.11 18.27 01:51:01 PM 0 74.78 0.00 3.84 2.18 0.13 19.07 01:51:01 PM 1 79.90 0.00 1.80 0.71 0.11 17.48 01:52:01 PM all 81.92 0.00 1.89 0.03 0.10 16.07 01:52:01 PM 0 81.40 0.00 1.89 0.04 0.09 16.59 01:52:01 PM 1 82.45 0.00 1.89 0.02 0.09 15.56 Average: all 59.92 0.00 3.16 1.58 0.10 35.24 Average: 0 60.97 0.00 3.67 1.92 0.10 33.34 Average: 1 58.88 0.00 2.65 1.24 0.10 37.13