---> uname -a: Linux prd-centos7-docker-2c-8g-1614.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 604 4195 16 3020 6908 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:36:b3:20 brd ff:ff:ff:ff:ff:ff inet 10.32.7.214/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86032sec preferred_lft 86032sec inet6 fe80::f816:3eff:fe36:b320/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c2:6a:84:da 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) 12/21/2023 _x86_64_ (2 CPU) 08:50:50 PM LINUX RESTART 08:51:02 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 198.75 112.26 86.49 9215.78 40907.96 08:53:01 PM 103.58 1.42 102.17 211.36 8997.17 08:54:01 PM 159.80 3.26 156.53 1012.55 25408.17 08:55:01 PM 20.00 0.17 19.84 5.46 3897.55 08:56:01 PM 29.01 0.97 28.05 357.63 8763.51 08:57:01 PM 40.79 1.53 39.26 166.56 4809.26 Average: 91.69 19.68 72.01 1807.59 15393.23 08:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5491192 2517540 31.43 2088 1854684 935480 10.33 600636 1649712 181260 08:53:01 PM 5070092 2938640 36.69 2088 2032940 1184896 13.08 856352 1775048 177032 08:54:01 PM 4176016 3832716 47.86 2088 2619592 1338544 14.78 1401768 2066544 69852 08:55:01 PM 4016948 3991784 49.84 2088 2677388 1415196 15.62 1544676 2075796 18896 08:56:01 PM 4308352 3700380 46.20 2088 2929376 941148 10.39 1200724 2113788 113116 08:57:01 PM 4239860 3768872 47.06 2088 2951432 967128 10.68 1399788 1984624 41344 Average: 4550410 3458322 43.18 2088 2510902 1130399 12.48 1167324 1944252 100250 08:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 271.19 185.99 1317.34 51.73 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 198.75 207.35 1419.15 39.85 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 456.55 554.74 3923.74 460.68 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 47.53 54.40 321.69 9.76 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 113.04 158.91 31.23 1146.95 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 61.64 70.55 54.03 604.67 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 191.23 205.39 1177.58 386.49 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) 12/21/2023 _x86_64_ (2 CPU) 08:50:50 PM LINUX RESTART 08:51:02 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 35.90 0.00 7.84 6.24 0.10 49.92 08:52:01 PM 0 47.14 0.00 8.33 6.48 0.11 37.95 08:52:01 PM 1 24.98 0.00 7.33 6.02 0.11 61.57 08:53:01 PM all 42.64 0.00 3.50 1.30 0.11 52.44 08:53:01 PM 0 36.37 0.00 3.33 1.45 0.11 58.74 08:53:01 PM 1 49.00 0.00 3.68 1.16 0.11 46.05 08:54:01 PM all 57.53 0.00 4.17 3.63 0.12 34.56 08:54:01 PM 0 51.70 0.00 5.78 5.65 0.13 36.74 08:54:01 PM 1 63.36 0.00 2.57 1.58 0.11 32.37 08:55:01 PM all 81.51 0.00 1.92 0.06 0.10 16.41 08:55:01 PM 0 81.13 0.00 2.17 0.09 0.11 16.50 08:55:01 PM 1 81.85 0.00 1.69 0.04 0.11 16.31 08:56:01 PM all 66.03 0.00 2.53 0.65 0.11 30.68 08:56:01 PM 0 69.95 0.00 2.59 0.31 0.11 27.05 08:56:01 PM 1 62.14 0.00 2.46 0.99 0.11 34.30 08:57:01 PM all 31.77 0.00 1.98 0.84 0.09 65.33 08:57:01 PM 0 25.68 0.00 1.98 0.28 0.09 71.98 08:57:01 PM 1 37.88 0.00 1.99 1.40 0.09 58.64 Average: all 52.34 0.00 3.66 2.12 0.10 41.78 Average: 0 51.69 0.00 4.01 2.36 0.11 41.82 Average: 1 52.98 0.00 3.30 1.88 0.10 41.74