---> uname -a: Linux prd-centos7-docker-2c-8g-2274.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: 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 633 4171 16 3015 6879 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:76:58:ff brd ff:ff:ff:ff:ff:ff inet 10.32.7.207/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86019sec preferred_lft 86019sec inet6 fe80::f816:3eff:fe76:58ff/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0b:d5:a4:e0 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) 12/10/2023 _x86_64_ (2 CPU) 08:50:44 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 154.79 59.18 95.60 8207.83 41275.30 08:53:01 PM 97.92 1.43 96.49 211.79 7971.76 08:54:01 PM 158.57 3.25 155.32 1012.69 25313.88 08:55:01 PM 24.07 0.12 23.96 3.86 3939.19 08:56:01 PM 28.31 0.65 27.66 342.46 8680.45 08:57:01 PM 38.74 1.85 36.89 181.61 4735.18 Average: 83.73 11.08 72.65 1659.95 15318.01 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5601872 2406868 30.05 2088 1822728 850440 9.39 475316 1655736 129180 08:53:01 PM 5006104 3002636 37.49 2088 2030728 1248236 13.78 922992 1769928 175388 08:54:01 PM 4112188 3896552 48.65 2088 2614920 1481116 16.35 1467528 2061952 70620 08:55:01 PM 3979284 4029456 50.31 2088 2672068 1635544 18.06 1583684 2072188 18832 08:56:01 PM 4231252 3777488 47.17 2088 2941596 996312 11.00 1226944 2166824 117160 08:57:01 PM 4262244 3746496 46.78 2088 2933528 964508 10.65 1389108 1972196 28820 Average: 4532157 3476583 43.41 2088 2502595 1196026 13.21 1177595 1949804 90000 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 287.61 184.91 1295.05 49.29 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 210.61 226.86 1448.67 44.54 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 433.43 526.30 3880.40 456.87 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 44.98 50.64 319.96 8.46 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 52.76 84.60 12.38 555.67 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 08:57:01 PM eth0 127.38 151.90 72.47 1199.09 0.00 0.00 0.00 08:57:01 PM lo 0.00 0.00 0.00 0.00 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 Average: eth0 192.77 204.17 1171.30 385.60 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 3.10.0-1160.88.1.el7.x86_64 (centos-7-docker-644ff062-1255-2a6f-a281-4f11f5a71a62.novalocal) 12/10/2023 _x86_64_ (2 CPU) 08:50:44 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 36.94 0.00 6.68 3.22 0.11 53.06 08:52:01 PM 0 49.19 0.00 8.29 3.02 0.11 39.40 08:52:01 PM 1 25.04 0.00 5.10 3.39 0.10 66.37 08:53:01 PM all 44.19 0.00 3.62 0.90 0.12 51.18 08:53:01 PM 0 29.07 0.00 3.48 1.17 0.12 66.16 08:53:01 PM 1 59.86 0.00 3.75 0.63 0.13 35.63 08:54:01 PM all 58.91 0.00 4.03 3.68 0.14 33.25 08:54:01 PM 0 53.29 0.00 5.65 6.17 0.14 34.74 08:54:01 PM 1 64.59 0.00 2.38 1.14 0.13 31.76 08:55:01 PM all 81.65 0.00 2.05 0.08 0.12 16.10 08:55:01 PM 0 80.11 0.00 2.28 0.15 0.13 17.33 08:55:01 PM 1 83.17 0.00 1.85 0.02 0.11 14.85 08:56:01 PM all 70.91 0.00 2.41 0.85 0.12 25.71 08:56:01 PM 0 69.72 0.00 2.69 0.51 0.11 26.97 08:56:01 PM 1 72.14 0.00 2.09 1.21 0.13 24.44 08:57:01 PM all 31.72 0.00 2.15 0.64 0.10 65.40 08:57:01 PM 0 40.07 0.00 2.36 0.25 0.09 57.23 08:57:01 PM 1 23.55 0.00 1.97 1.03 0.09 73.36 Average: all 53.74 0.00 3.50 1.56 0.12 41.08 Average: 0 53.31 0.00 4.12 1.87 0.12 40.58 Average: 1 54.18 0.00 2.87 1.25 0.11 41.59