---> uname -a: Linux prd-centos8-docker-8c-8g-9625.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: 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): 0-7 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 1019 28363 19 2507 30422 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:70:1b:f7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.186/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86061sec preferred_lft 86061sec inet6 fe80::f816:3eff:fe70:1bf7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:28:ce:c8:5c 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) 01/04/2024 _x86_64_ (8 CPU) 20:56:00 LINUX RESTART (8 CPU) 08:57:01 PM tps rtps wtps bread/s bwrtn/s 08:58:01 PM 136.79 8.65 128.15 1613.60 11443.38 08:59:01 PM 128.04 1.62 126.42 688.84 6541.30 09:00:01 PM 72.75 1.37 71.39 387.94 4559.29 09:01:01 PM 76.92 0.65 76.27 60.12 5282.17 Average: 103.63 3.07 100.56 687.62 6956.52 08:57:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 PM 29442244 31247084 3213468 9.84 2688 2122500 1406872 4.17 170208 2589284 133464 08:59:01 PM 27456036 29369040 5199676 15.92 2688 2227828 3385824 10.05 220844 4499128 60952 09:00:01 PM 27516552 29558108 5139160 15.74 2688 2352056 2852172 8.46 248752 4394988 59056 09:01:01 PM 29037112 31127276 3618600 11.08 2688 2399168 1501568 4.46 429412 2695064 22224 Average: 28362986 30325377 4292726 13.15 2688 2275388 2286609 6.78 267304 3544616 68924 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 98.67 69.76 1214.28 29.00 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 0.92 0.92 0.11 0.11 0.00 0.00 0.00 0.00 08:59:01 PM eth0 180.67 163.76 1160.49 36.41 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 109.40 95.22 1067.94 20.97 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 234.11 208.97 535.66 178.51 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 0.58 0.58 0.07 0.07 0.00 0.00 0.00 0.00 Average: eth0 155.71 134.43 994.60 66.22 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) 01/04/2024 _x86_64_ (8 CPU) 20:56:00 LINUX RESTART (8 CPU) 08:57:01 PM CPU %user %nice %system %iowait %steal %idle 08:58:01 PM all 8.69 0.00 1.01 1.80 0.04 88.46 08:58:01 PM 0 7.69 0.00 0.63 1.07 0.05 90.56 08:58:01 PM 1 19.66 0.00 2.12 3.94 0.05 74.22 08:58:01 PM 2 7.84 0.00 1.35 2.42 0.05 88.33 08:58:01 PM 3 10.08 0.00 1.10 1.74 0.05 87.03 08:58:01 PM 4 9.71 0.00 1.22 3.80 0.03 85.24 08:58:01 PM 5 11.04 0.00 1.03 0.68 0.03 87.21 08:58:01 PM 6 2.55 0.00 0.30 0.37 0.02 96.76 08:58:01 PM 7 0.97 0.00 0.32 0.35 0.05 98.31 08:59:01 PM all 21.98 0.00 0.84 1.51 0.07 75.61 08:59:01 PM 0 31.86 0.00 0.80 0.78 0.08 66.47 08:59:01 PM 1 10.70 0.00 0.97 1.69 0.07 86.58 08:59:01 PM 2 27.73 0.00 1.09 3.03 0.08 68.08 08:59:01 PM 3 11.84 0.00 0.80 3.66 0.05 83.65 08:59:01 PM 4 13.93 0.00 0.69 0.52 0.07 84.80 08:59:01 PM 5 30.88 0.00 0.85 1.60 0.07 66.60 08:59:01 PM 6 28.49 0.00 0.70 0.07 0.07 70.68 08:59:01 PM 7 20.36 0.00 0.84 0.72 0.07 78.02 09:00:01 PM all 36.81 0.00 1.17 1.06 0.09 60.87 09:00:01 PM 0 48.56 0.00 1.15 0.15 0.10 50.04 09:00:01 PM 1 35.48 0.00 1.09 0.73 0.10 62.60 09:00:01 PM 2 43.02 0.00 1.50 1.90 0.08 53.48 09:00:01 PM 3 28.27 0.00 1.19 1.20 0.08 69.26 09:00:01 PM 4 36.34 0.00 0.85 0.57 0.10 62.14 09:00:01 PM 5 30.14 0.00 0.75 0.17 0.07 68.87 09:00:01 PM 6 40.45 0.00 1.59 2.22 0.08 55.66 09:00:01 PM 7 32.20 0.00 1.27 1.55 0.07 64.91 09:01:01 PM all 15.89 0.00 1.11 0.58 0.07 82.35 09:01:01 PM 0 13.88 0.00 0.69 0.02 0.07 85.35 09:01:01 PM 1 18.75 0.00 1.16 1.10 0.10 78.89 09:01:01 PM 2 13.06 0.00 0.82 0.82 0.03 85.28 09:01:01 PM 3 28.62 0.00 1.87 0.77 0.07 68.67 09:01:01 PM 4 8.95 0.00 1.11 0.93 0.05 88.96 09:01:01 PM 5 20.41 0.00 1.19 0.52 0.07 77.81 09:01:01 PM 6 10.58 0.00 0.98 0.35 0.07 88.02 09:01:01 PM 7 12.79 0.00 1.07 0.12 0.08 85.93 Average: all 20.85 0.00 1.03 1.24 0.07 76.82 Average: 0 25.51 0.00 0.82 0.51 0.08 73.09 Average: 1 21.15 0.00 1.33 1.87 0.08 75.57 Average: 2 22.91 0.00 1.19 2.04 0.06 73.79 Average: 3 19.70 0.00 1.24 1.84 0.06 77.16 Average: 4 17.25 0.00 0.97 1.46 0.06 80.26 Average: 5 23.11 0.00 0.96 0.74 0.06 75.13 Average: 6 20.53 0.00 0.89 0.75 0.06 77.76 Average: 7 16.59 0.00 0.87 0.69 0.07 81.78