---> uname -a: Linux prd-centos8-docker-8c-8g-19189.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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 rep_good nopl cpuid extd_apicid tsc_known_freq 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 ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1012 28459 19 2418 30431 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:58:25:9c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.81/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86100sec preferred_lft 86100sec inet6 fe80::f816:3eff:fe58:259c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:91:fd:de:ab 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 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 03/29/2024 _x86_64_ (8 CPU) 20:56:24 LINUX RESTART (8 CPU) 08:57:01 PM tps rtps wtps bread/s bwrtn/s 08:58:01 PM 98.67 12.73 85.94 2197.80 5861.40 08:59:01 PM 162.85 2.70 160.15 848.92 9246.90 09:00:01 PM 85.77 1.32 84.45 386.87 5239.64 09:01:01 PM 60.22 0.87 59.36 99.05 4231.49 Average: 101.88 4.40 97.48 883.21 6144.98 08:57:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 PM 29562540 31234020 3093164 9.47 2688 1995740 1486432 4.41 164564 2501096 157128 08:59:01 PM 27318420 29163448 5337284 16.34 2688 2160208 3818460 11.33 222176 4636128 78192 09:00:01 PM 27512824 29486088 5142880 15.75 2688 2284144 2982988 8.85 248064 4402496 59000 09:01:01 PM 29138452 31158404 3517252 10.77 2688 2330036 1485616 4.41 429884 2597904 33176 Average: 28383059 30260490 4272645 13.08 2688 2192532 2443374 7.25 266172 3534406 81874 08:57:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM eth0 81.84 56.11 971.93 25.93 0.00 0.00 0.00 0.00 08:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM lo 0.98 0.98 0.12 0.12 0.00 0.00 0.00 0.00 08:59:01 PM eth0 207.15 190.87 1355.23 44.58 0.00 0.00 0.00 0.00 08:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM lo 1.42 1.42 0.17 0.17 0.00 0.00 0.00 0.00 09:00:01 PM eth0 151.09 110.33 1078.93 28.06 0.00 0.00 0.00 0.00 09:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 PM eth0 258.04 231.54 531.64 195.69 0.00 0.00 0.00 0.00 09:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 Average: eth0 174.53 147.21 984.45 73.56 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 03/29/2024 _x86_64_ (8 CPU) 20:56:24 LINUX RESTART (8 CPU) 08:57:01 PM CPU %user %nice %system %iowait %steal %idle 08:58:01 PM all 10.75 0.00 1.06 0.62 0.05 87.53 08:58:01 PM 0 13.11 0.00 1.05 1.20 0.05 84.59 08:58:01 PM 1 15.02 0.00 1.62 0.57 0.05 82.75 08:58:01 PM 2 25.48 0.00 1.79 1.65 0.05 71.04 08:58:01 PM 3 6.98 0.00 0.80 0.18 0.03 92.00 08:58:01 PM 4 11.54 0.00 1.10 0.38 0.05 86.92 08:58:01 PM 5 7.26 0.00 0.82 0.28 0.03 91.61 08:58:01 PM 6 0.74 0.00 0.50 0.47 0.07 98.23 08:58:01 PM 7 5.82 0.00 0.80 0.22 0.05 93.11 08:59:01 PM all 24.24 0.00 1.23 1.64 0.08 72.82 08:59:01 PM 0 23.25 0.00 1.44 4.86 0.08 70.37 08:59:01 PM 1 33.80 0.00 1.04 0.70 0.08 64.38 08:59:01 PM 2 18.62 0.00 0.99 1.97 0.05 78.38 08:59:01 PM 3 18.58 0.00 1.39 1.34 0.08 78.62 08:59:01 PM 4 28.91 0.00 1.74 0.65 0.08 68.62 08:59:01 PM 5 21.83 0.00 0.87 0.05 0.07 77.19 08:59:01 PM 6 28.71 0.00 1.47 2.56 0.08 67.17 08:59:01 PM 7 20.22 0.00 0.92 0.97 0.07 77.82 09:00:01 PM all 37.86 0.00 1.31 1.47 0.08 59.28 09:00:01 PM 0 43.13 0.00 1.74 0.08 0.08 54.96 09:00:01 PM 1 34.81 0.00 1.30 0.42 0.07 63.40 09:00:01 PM 2 28.43 0.00 1.02 6.59 0.08 63.88 09:00:01 PM 3 36.56 0.00 1.58 1.41 0.08 60.37 09:00:01 PM 4 38.81 0.00 0.87 0.03 0.08 60.21 09:00:01 PM 5 31.26 0.00 1.44 0.85 0.07 66.38 09:00:01 PM 6 39.41 0.00 1.02 0.02 0.07 59.49 09:00:01 PM 7 50.50 0.00 1.49 2.39 0.08 45.53 09:01:01 PM all 17.73 0.00 1.37 0.90 0.07 79.92 09:01:01 PM 0 10.43 0.00 1.32 0.53 0.10 87.61 09:01:01 PM 1 17.35 0.00 1.50 1.07 0.07 80.01 09:01:01 PM 2 37.27 0.00 1.65 0.73 0.08 60.25 09:01:01 PM 3 15.77 0.00 1.56 0.00 0.07 82.61 09:01:01 PM 4 10.22 0.00 0.97 2.83 0.07 85.90 09:01:01 PM 5 18.18 0.00 1.17 0.00 0.07 80.58 09:01:01 PM 6 11.15 0.00 1.32 0.02 0.05 87.46 09:01:01 PM 7 21.41 0.00 1.49 2.04 0.07 75.00 Average: all 22.64 0.00 1.24 1.16 0.07 74.89 Average: 0 22.47 0.00 1.39 1.67 0.08 74.40 Average: 1 25.24 0.00 1.37 0.69 0.07 72.64 Average: 2 27.45 0.00 1.36 2.73 0.07 68.39 Average: 3 19.45 0.00 1.33 0.73 0.07 78.42 Average: 4 22.37 0.00 1.17 0.97 0.07 75.41 Average: 5 19.63 0.00 1.07 0.30 0.06 78.94 Average: 6 20.01 0.00 1.08 0.76 0.07 78.09 Average: 7 24.47 0.00 1.17 1.40 0.07 72.88