---> uname -a: Linux prd-centos7-docker-2c-8g-2650.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 647 4152 16 3020 6864 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:4b:d2:39 brd ff:ff:ff:ff:ff:ff inet 10.32.7.40/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86032sec preferred_lft 86032sec inet6 fe80::f816:3eff:fe4b:d239/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f3:69:c3:d9 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) 01/02/2024 _x86_64_ (2 CPU) 08:50:40 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:02 PM 123.10 21.79 101.31 4633.29 41468.59 08:53:01 PM 114.61 1.44 113.18 214.87 9960.41 08:54:01 PM 142.65 3.30 139.36 1014.61 23546.66 08:55:01 PM 17.62 0.47 17.15 247.79 4239.77 08:56:01 PM 28.16 2.02 26.15 247.04 8454.56 Average: 85.15 5.82 79.33 1275.39 17562.81 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:02 PM 5565296 2443436 30.51 2088 1831904 871168 9.62 508400 1660484 133436 08:53:01 PM 5003140 3005592 37.53 2088 2045112 1224228 13.52 917344 1775240 136580 08:54:01 PM 4016636 3992096 49.85 2088 2650204 1634968 18.05 1553240 2069944 100216 08:55:01 PM 3927080 4081652 50.97 2088 2688716 1501924 16.58 1622476 2084956 12532 08:56:01 PM 4283416 3725316 46.52 2088 2933020 950716 10.50 1369584 1972764 113492 Average: 4559114 3449618 43.07 2088 2429791 1236601 13.65 1194209 1912678 99251 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:02 PM eth0 322.69 211.62 1371.63 55.11 0.00 0.00 0.00 08:52:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 249.31 282.17 1552.83 50.18 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 439.01 509.97 3994.50 453.08 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 18.60 21.52 69.82 5.41 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 155.16 207.40 46.63 1740.73 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 236.95 246.45 1406.98 462.19 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) 01/02/2024 _x86_64_ (2 CPU) 08:50:40 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:02 PM all 38.58 0.00 5.03 1.36 0.11 54.92 08:52:02 PM 0 55.29 0.00 6.13 1.67 0.11 36.81 08:52:02 PM 1 22.47 0.00 3.94 1.07 0.12 72.40 08:53:01 PM all 44.70 0.00 3.64 1.93 0.13 49.59 08:53:01 PM 0 34.43 0.00 4.12 2.94 0.12 58.38 08:53:01 PM 1 55.26 0.00 3.17 0.88 0.13 40.57 08:54:01 PM all 65.38 0.00 4.10 3.30 0.14 27.09 08:54:01 PM 0 62.13 0.00 4.98 3.56 0.13 29.20 08:54:01 PM 1 68.66 0.00 3.18 3.04 0.13 24.99 08:55:01 PM all 82.06 0.00 1.74 0.04 0.11 16.05 08:55:01 PM 0 81.26 0.00 2.05 0.06 0.13 16.51 08:55:01 PM 1 82.82 0.00 1.46 0.02 0.11 15.60 08:56:01 PM all 57.80 0.00 2.71 0.30 0.10 39.10 08:56:01 PM 0 65.28 0.00 2.78 0.43 0.09 31.42 08:56:01 PM 1 50.47 0.00 2.62 0.16 0.09 46.66 Average: all 57.52 0.00 3.46 1.38 0.12 37.52 Average: 0 59.51 0.00 4.02 1.74 0.12 34.61 Average: 1 55.56 0.00 2.89 1.03 0.11 40.41