---> uname -a: Linux prd-centos8-docker-8c-8g-13962.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 1002 28452 19 2435 30441 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:ea:ff:28 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.104/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:feea:ff28/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c7:e5:ee:db 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) 03/17/2024 _x86_64_ (8 CPU) 20:56:23 LINUX RESTART (8 CPU) 08:57:01 PM tps rtps wtps bread/s bwrtn/s 08:58:01 PM 127.08 8.75 118.33 1615.73 8704.32 08:59:01 PM 158.61 1.62 157.00 678.84 7296.72 09:00:01 PM 63.31 1.62 61.70 426.39 4853.40 09:01:01 PM 47.77 0.63 47.13 60.65 3521.79 Average: 99.19 3.15 96.04 695.36 6093.95 08:57:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 PM 29525864 31278088 3129840 9.58 2688 2072704 1383032 4.10 169360 2513692 103628 08:59:01 PM 27444004 29357924 5211700 15.96 2688 2228080 3167064 9.40 228064 4498728 70616 09:00:01 PM 29182868 31202208 3472836 10.63 2688 2330236 1401684 4.16 255448 2727672 44124 09:01:01 PM 29153956 31191452 3501748 10.72 2688 2348040 1446652 4.29 431416 2583260 984 Average: 28826673 30757418 3829031 11.73 2688 2244765 1849608 5.49 271072 3080838 54838 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 88.39 63.61 1045.32 28.65 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 233.47 217.34 1715.49 44.61 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 127.04 103.47 795.85 30.14 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 159.73 154.53 253.06 173.35 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 152.16 134.74 952.43 69.19 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) 03/17/2024 _x86_64_ (8 CPU) 20:56:23 LINUX RESTART (8 CPU) 08:57:01 PM CPU %user %nice %system %iowait %steal %idle 08:58:01 PM all 9.95 0.00 1.03 1.02 0.04 87.95 08:58:01 PM 0 11.46 0.00 1.27 0.97 0.05 86.25 08:58:01 PM 1 8.33 0.00 1.07 1.75 0.03 88.82 08:58:01 PM 2 23.36 0.00 2.14 2.83 0.05 71.62 08:58:01 PM 3 0.79 0.00 0.37 0.79 0.08 97.98 08:58:01 PM 4 9.05 0.00 1.07 0.58 0.03 89.27 08:58:01 PM 5 6.64 0.00 0.93 0.48 0.02 91.92 08:58:01 PM 6 17.51 0.00 1.20 0.58 0.03 80.67 08:58:01 PM 7 2.47 0.00 0.20 0.18 0.05 97.09 08:59:01 PM all 33.14 0.00 1.31 0.99 0.08 64.47 08:59:01 PM 0 37.37 0.00 1.29 0.45 0.08 60.81 08:59:01 PM 1 33.08 0.00 1.84 3.04 0.08 61.96 08:59:01 PM 2 37.32 0.00 0.92 0.40 0.10 61.25 08:59:01 PM 3 39.20 0.00 1.59 1.90 0.08 57.22 08:59:01 PM 4 24.27 0.00 1.22 0.12 0.07 74.32 08:59:01 PM 5 31.20 0.00 1.37 1.16 0.08 66.18 08:59:01 PM 6 31.70 0.00 0.92 0.25 0.08 67.05 08:59:01 PM 7 30.95 0.00 1.35 0.62 0.08 66.99 09:00:01 PM all 36.49 0.00 1.50 0.43 0.08 61.50 09:00:01 PM 0 40.12 0.00 1.47 0.05 0.08 58.28 09:00:01 PM 1 40.15 0.00 1.10 0.28 0.08 58.38 09:00:01 PM 2 25.26 0.00 1.99 0.65 0.08 72.02 09:00:01 PM 3 30.93 0.00 1.64 0.35 0.08 67.00 09:00:01 PM 4 33.14 0.00 1.70 0.28 0.08 64.79 09:00:01 PM 5 38.97 0.00 1.70 0.03 0.08 59.21 09:00:01 PM 6 56.19 0.00 1.29 0.28 0.08 42.16 09:00:01 PM 7 27.14 0.00 1.09 1.51 0.07 70.20 09:01:01 PM all 9.08 0.00 0.79 0.83 0.07 89.23 09:01:01 PM 0 2.66 0.00 0.66 0.00 0.12 96.57 09:01:01 PM 1 14.41 0.00 0.77 0.18 0.13 84.51 09:01:01 PM 2 1.96 0.00 0.69 5.44 0.05 91.87 09:01:01 PM 3 30.79 0.00 1.38 0.23 0.05 67.55 09:01:01 PM 4 13.40 0.00 0.92 0.30 0.03 85.35 09:01:01 PM 5 4.64 0.00 0.73 0.02 0.07 94.54 09:01:01 PM 6 3.47 0.00 0.57 0.45 0.10 95.41 09:01:01 PM 7 1.13 0.00 0.57 0.00 0.03 98.26 Average: all 22.17 0.00 1.16 0.82 0.07 75.79 Average: 0 22.96 0.00 1.17 0.37 0.08 75.41 Average: 1 23.98 0.00 1.19 1.31 0.08 73.43 Average: 2 21.97 0.00 1.43 2.33 0.07 74.19 Average: 3 25.44 0.00 1.24 0.82 0.08 72.43 Average: 4 19.96 0.00 1.23 0.32 0.05 78.43 Average: 5 20.34 0.00 1.19 0.42 0.06 77.99 Average: 6 27.20 0.00 0.99 0.39 0.08 71.34 Average: 7 15.46 0.00 0.80 0.58 0.06 83.10