---> uname -a: Linux prd-centos7-docker-2c-8g-4346.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: 2799.870 BogoMIPS: 5599.74 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 573 4801 16 2445 6951 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:7d:ee:3f brd ff:ff:ff:ff:ff:ff inet 10.32.6.164/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86085sec preferred_lft 86085sec inet6 fe80::f816:3eff:fe7d:ee3f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a2:c5:75:87 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) 01/21/2024 _x86_64_ (2 CPU) 01:47:41 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:03 PM 126.23 21.80 104.43 4847.96 41766.44 01:50:01 PM 137.59 1.74 135.85 204.41 10643.47 01:51:01 PM 94.38 2.75 91.63 950.71 5956.27 01:52:01 PM 19.60 0.57 19.03 329.45 4547.97 01:53:01 PM 43.86 1.87 42.00 224.61 4906.04 Average: 83.96 5.77 78.20 1318.67 13581.19 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:03 PM 5569680 2439060 30.45 2088 1846324 844548 9.32 494820 1669520 144264 01:50:01 PM 5070008 2938732 36.69 2088 1994268 1180260 13.03 901256 1726024 57324 01:51:01 PM 4435400 3573340 44.62 2088 2241464 1505812 16.63 1441076 1798984 121356 01:52:01 PM 4279000 3729740 46.57 2088 2276940 1632848 18.03 1570676 1820984 15216 01:53:01 PM 4883280 3125460 39.03 2088 2372960 927548 10.24 1026728 1754124 26816 Average: 4847474 3161266 39.47 2088 2146391 1218203 13.45 1086911 1753927 72995 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:03 PM eth0 437.52 273.24 1445.92 61.57 0.00 0.00 0.00 01:49:03 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:03 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 276.31 305.67 1221.07 49.20 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 282.28 326.14 2260.48 44.71 0.00 0.00 0.00 01:51:01 PM lo 0.00 0.00 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 11.00 11.36 53.53 2.36 0.00 0.00 0.00 01:52:01 PM lo 0.03 0.03 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 01:53:01 PM eth0 34.97 28.69 65.47 10.31 0.00 0.00 0.00 01:53:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 01:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 207.93 188.22 1007.87 33.52 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 3.10.0-1160.88.1.el7.x86_64 (centos-7-docker-644ff062-1255-2a6f-a281-4f11f5a71a62.novalocal) 01/21/2024 _x86_64_ (2 CPU) 01:47:41 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:03 PM all 38.28 0.00 4.57 1.99 0.11 55.05 01:49:03 PM 0 48.17 0.00 5.87 2.65 0.13 43.18 01:49:03 PM 1 28.65 0.00 3.31 1.36 0.10 66.59 01:50:01 PM all 46.85 0.00 3.80 1.93 0.13 47.30 01:50:01 PM 0 43.70 0.00 5.19 2.81 0.13 48.16 01:50:01 PM 1 50.06 0.00 2.37 1.02 0.13 46.43 01:51:01 PM all 77.17 0.00 3.22 1.02 0.15 18.44 01:51:01 PM 0 75.56 0.00 4.19 1.52 0.13 18.60 01:51:01 PM 1 78.80 0.00 2.25 0.53 0.15 18.28 01:52:01 PM all 83.33 0.00 2.10 0.03 0.13 14.41 01:52:01 PM 0 82.41 0.00 2.27 0.02 0.13 15.18 01:52:01 PM 1 84.30 0.00 1.92 0.02 0.13 13.63 01:53:01 PM all 47.27 0.00 2.80 0.61 0.11 49.21 01:53:01 PM 0 53.85 0.00 3.09 0.98 0.11 41.97 01:53:01 PM 1 40.77 0.00 2.52 0.23 0.11 56.38 Average: all 58.33 0.00 3.31 1.12 0.12 37.12 Average: 0 60.62 0.00 4.13 1.60 0.12 33.53 Average: 1 56.06 0.00 2.48 0.64 0.12 40.70