---> uname -a: Linux prd-centos8-docker-8c-8g-7985.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 1012 28384 19 2492 30428 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:fc:d1:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.140/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86110sec preferred_lft 86110sec inet6 fe80::f816:3eff:fefc:d1c7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:56:fb:1d:3c 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) 12/27/2023 _x86_64_ (8 CPU) 20:56:18 LINUX RESTART (8 CPU) 08:57:01 PM tps rtps wtps bread/s bwrtn/s 08:58:01 PM 129.21 6.66 122.54 1270.11 9984.19 08:59:01 PM 147.02 2.73 144.29 854.12 7953.67 09:00:01 PM 80.44 1.32 79.12 386.80 6055.98 09:01:01 PM 72.13 0.88 71.24 99.17 4532.19 Average: 107.20 2.90 104.30 652.55 7131.51 08:57:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 PM 29372388 31200224 3283324 10.05 2688 2145364 1507048 4.47 187336 2641528 192352 08:59:01 PM 27824632 29743336 4831080 14.79 2688 2233216 2723964 8.08 225384 4126788 69628 09:00:01 PM 27548452 29603960 5107260 15.64 2688 2365472 2779680 8.25 252632 4358616 34868 09:01:01 PM 29086068 31178940 3569644 10.93 2688 2400556 1450672 4.30 431336 2642508 37960 Average: 28457885 30431615 4197827 12.85 2688 2286152 2115341 6.28 274172 3442360 83702 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 72.28 46.10 1102.15 7.31 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 1.05 1.05 0.12 0.12 0.00 0.00 0.00 0.00 08:59:01 PM eth0 221.93 207.23 1365.52 61.35 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 1.30 1.30 0.17 0.17 0.00 0.00 0.00 0.00 09:00:01 PM eth0 124.09 99.87 1138.23 26.42 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 248.00 210.35 502.90 183.23 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 166.57 140.89 1027.20 69.58 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) 12/27/2023 _x86_64_ (8 CPU) 20:56:18 LINUX RESTART (8 CPU) 08:57:01 PM CPU %user %nice %system %iowait %steal %idle 08:58:01 PM all 10.08 0.00 1.07 0.75 0.05 88.05 08:58:01 PM 0 2.90 0.00 0.65 0.28 0.07 96.10 08:58:01 PM 1 5.98 0.00 1.07 1.32 0.05 91.58 08:58:01 PM 2 11.43 0.00 1.64 1.04 0.03 85.86 08:58:01 PM 3 6.27 0.00 0.72 0.74 0.07 92.21 08:58:01 PM 4 18.51 0.00 1.30 1.39 0.03 78.76 08:58:01 PM 5 14.04 0.00 1.07 0.28 0.05 84.56 08:58:01 PM 6 3.82 0.00 0.50 0.37 0.03 95.28 08:58:01 PM 7 17.71 0.00 1.60 0.58 0.05 80.06 08:59:01 PM all 28.17 0.00 1.29 0.90 0.08 69.56 08:59:01 PM 0 37.12 0.00 1.39 0.84 0.10 60.55 08:59:01 PM 1 33.26 0.00 1.20 0.55 0.08 64.90 08:59:01 PM 2 16.36 0.00 1.30 0.85 0.07 81.42 08:59:01 PM 3 28.60 0.00 1.29 0.50 0.07 69.55 08:59:01 PM 4 26.93 0.00 1.07 0.03 0.07 71.90 08:59:01 PM 5 25.71 0.00 1.50 0.30 0.07 72.42 08:59:01 PM 6 30.51 0.00 1.59 2.74 0.10 65.06 08:59:01 PM 7 26.92 0.00 0.97 1.35 0.07 70.69 09:00:01 PM all 36.98 0.00 1.33 0.96 0.09 60.65 09:00:01 PM 0 38.39 0.00 1.35 1.04 0.08 59.14 09:00:01 PM 1 49.27 0.00 0.89 1.14 0.08 48.62 09:00:01 PM 2 33.55 0.00 1.06 0.10 0.07 65.22 09:00:01 PM 3 29.01 0.00 1.56 0.12 0.08 69.23 09:00:01 PM 4 33.07 0.00 1.84 0.54 0.10 64.46 09:00:01 PM 5 31.81 0.00 1.33 0.57 0.10 66.18 09:00:01 PM 6 32.71 0.00 1.21 3.33 0.08 62.67 09:00:01 PM 7 48.05 0.00 1.38 0.83 0.13 49.61 09:01:01 PM all 14.91 0.00 1.35 0.32 0.06 83.36 09:01:01 PM 0 20.78 0.00 1.97 0.15 0.08 77.02 09:01:01 PM 1 15.26 0.00 1.44 0.45 0.07 82.78 09:01:01 PM 2 8.83 0.00 0.85 0.05 0.05 90.22 09:01:01 PM 3 6.74 0.00 0.77 0.02 0.05 92.42 09:01:01 PM 4 7.79 0.00 1.20 0.07 0.05 90.88 09:01:01 PM 5 12.23 0.00 1.17 0.02 0.05 86.54 09:01:01 PM 6 29.49 0.00 2.44 1.44 0.07 66.56 09:01:01 PM 7 18.22 0.00 0.92 0.40 0.07 80.40 Average: all 22.52 0.00 1.26 0.73 0.07 75.43 Average: 0 24.75 0.00 1.34 0.58 0.08 73.25 Average: 1 25.92 0.00 1.15 0.87 0.07 71.99 Average: 2 17.53 0.00 1.21 0.51 0.05 80.69 Average: 3 17.64 0.00 1.08 0.34 0.07 80.87 Average: 4 21.57 0.00 1.35 0.51 0.06 76.51 Average: 5 20.93 0.00 1.27 0.29 0.07 77.44 Average: 6 24.11 0.00 1.44 1.97 0.07 72.42 Average: 7 27.68 0.00 1.22 0.79 0.08 70.23