---> uname -a: Linux prd-centos8-docker-8c-8g-7510.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 989 28455 19 2445 30454 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:34:7a:41 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.191/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:fe34:7a41/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:98:76:77:47 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) 02/21/2024 _x86_64_ (8 CPU) 20:56:22 LINUX RESTART (8 CPU) 08:57:01 PM tps rtps wtps bread/s bwrtn/s 08:58:01 PM 128.08 8.75 119.33 1615.73 8545.66 08:59:01 PM 173.28 1.90 171.38 1016.46 7980.84 09:00:01 PM 58.11 1.33 56.78 98.77 4881.96 09:01:01 PM 66.92 0.63 66.28 60.64 4428.05 Average: 106.59 3.15 103.44 697.83 6458.96 08:57:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 PM 29531636 31288392 3124076 9.57 2688 2076128 1340276 3.98 169456 2506952 116804 08:59:01 PM 27305720 29236800 5349992 16.38 2688 2244120 3404328 10.10 234128 4630528 72976 09:00:01 PM 29182884 31206292 3472828 10.63 2688 2333836 1407156 4.18 255552 2729376 40744 09:01:01 PM 29149020 31195844 3506692 10.74 2688 2356260 1399048 4.15 430760 2584624 10984 Average: 28792315 30731832 3863397 11.83 2688 2252586 1887702 5.60 272474 3112870 60377 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 96.35 71.55 1081.21 31.69 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 1.08 1.08 0.12 0.12 0.00 0.00 0.00 0.00 08:59:01 PM eth0 261.66 229.42 1729.01 51.95 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 1.28 1.28 0.16 0.16 0.00 0.00 0.00 0.00 09:00:01 PM eth0 110.98 94.84 776.03 26.17 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 156.34 149.78 282.66 172.19 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 0.59 0.59 0.07 0.07 0.00 0.00 0.00 0.00 Average: eth0 156.34 136.40 967.19 70.51 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) 02/21/2024 _x86_64_ (8 CPU) 20:56:22 LINUX RESTART (8 CPU) 08:57:01 PM CPU %user %nice %system %iowait %steal %idle 08:58:01 PM all 9.62 0.00 0.98 0.58 0.05 88.77 08:58:01 PM 0 9.37 0.00 1.20 0.52 0.07 88.85 08:58:01 PM 1 30.07 0.00 2.67 0.83 0.05 66.38 08:58:01 PM 2 6.40 0.00 0.77 0.87 0.07 91.90 08:58:01 PM 3 9.53 0.00 0.52 0.10 0.03 89.82 08:58:01 PM 4 2.42 0.00 0.47 0.22 0.03 96.86 08:58:01 PM 5 8.83 0.00 0.87 0.25 0.03 90.02 08:58:01 PM 6 1.44 0.00 0.35 0.59 0.08 97.54 08:58:01 PM 7 8.86 0.00 1.02 1.28 0.05 88.79 08:59:01 PM all 36.42 0.00 1.47 0.80 0.08 61.23 08:59:01 PM 0 28.19 0.00 0.88 0.62 0.07 70.24 08:59:01 PM 1 36.11 0.00 1.70 0.45 0.10 61.64 08:59:01 PM 2 42.22 0.00 1.87 1.67 0.08 54.16 08:59:01 PM 3 33.92 0.00 1.19 0.48 0.08 64.32 08:59:01 PM 4 41.10 0.00 1.56 0.17 0.08 57.09 08:59:01 PM 5 40.51 0.00 1.86 1.10 0.08 56.44 08:59:01 PM 6 46.91 0.00 1.19 0.74 0.07 51.10 08:59:01 PM 7 22.40 0.00 1.54 1.14 0.07 74.86 09:00:01 PM all 34.60 0.00 1.54 0.30 0.07 63.48 09:00:01 PM 0 32.47 0.00 1.45 0.47 0.08 65.53 09:00:01 PM 1 40.74 0.00 1.76 0.28 0.07 57.15 09:00:01 PM 2 33.45 0.00 1.79 0.62 0.07 64.08 09:00:01 PM 3 39.10 0.00 1.22 0.05 0.07 59.56 09:00:01 PM 4 30.37 0.00 1.84 0.45 0.07 67.27 09:00:01 PM 5 42.32 0.00 1.40 0.13 0.08 56.05 09:00:01 PM 6 29.28 0.00 1.29 0.13 0.08 69.21 09:00:01 PM 7 29.09 0.00 1.57 0.28 0.07 68.99 09:01:01 PM all 9.63 0.00 0.93 0.26 0.05 89.13 09:01:01 PM 0 8.88 0.00 0.77 0.12 0.07 90.17 09:01:01 PM 1 4.91 0.00 0.84 0.27 0.07 93.92 09:01:01 PM 2 2.95 0.00 0.45 0.28 0.05 96.26 09:01:01 PM 3 5.43 0.00 0.97 0.07 0.03 93.50 09:01:01 PM 4 34.54 0.00 1.55 0.30 0.07 63.54 09:01:01 PM 5 6.43 0.00 0.89 0.08 0.03 92.56 09:01:01 PM 6 7.09 0.00 1.02 0.12 0.07 91.70 09:01:01 PM 7 6.83 0.00 0.94 0.84 0.03 91.36 Average: all 22.57 0.00 1.23 0.48 0.06 75.66 Average: 0 19.72 0.00 1.08 0.43 0.07 78.70 Average: 1 27.95 0.00 1.74 0.46 0.07 69.77 Average: 2 21.26 0.00 1.22 0.86 0.07 76.60 Average: 3 21.99 0.00 0.97 0.18 0.05 76.81 Average: 4 27.10 0.00 1.35 0.28 0.06 71.20 Average: 5 24.52 0.00 1.25 0.39 0.06 73.78 Average: 6 21.19 0.00 0.96 0.39 0.08 77.38 Average: 7 16.79 0.00 1.27 0.89 0.05 81.00