---> uname -a: Linux prd-centos8-docker-8c-8g-3586.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 1003 28439 19 2447 30438 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:33:90:fb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.37/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:fe33:90fb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f4:3e:7e:2d 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) 02/07/2024 _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 133.92 7.00 126.92 1303.30 9662.73 08:59:01 PM 132.76 2.77 130.00 847.19 6024.78 09:00:01 PM 91.04 1.42 89.62 388.21 5304.91 09:01:01 PM 68.43 0.83 67.59 98.77 6145.20 Average: 106.54 3.00 103.53 659.35 6784.38 08:57:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 PM 29571072 31308604 3084632 9.45 2688 2056284 1379956 4.09 163304 2469992 113380 08:59:01 PM 28068136 29939648 4587568 14.05 2688 2186532 2645104 7.85 225112 3886644 85656 09:00:01 PM 27395784 29416056 5259920 16.11 2688 2330440 3330320 9.88 255904 4505424 85824 09:01:01 PM 29164676 31211132 3491028 10.69 2688 2354508 1425780 4.23 431824 2564300 27164 Average: 28549917 30468860 4105787 12.57 2688 2231941 2195290 6.51 269036 3356590 78006 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 61.71 43.02 970.26 7.64 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 1.03 1.03 0.12 0.12 0.00 0.00 0.00 0.00 08:59:01 PM eth0 223.31 198.27 1367.62 58.41 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 1.28 1.28 0.16 0.16 0.00 0.00 0.00 0.00 09:00:01 PM eth0 148.34 119.57 1320.82 27.82 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 195.67 183.44 315.10 185.87 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 157.26 136.07 993.45 69.93 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) 02/07/2024 _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 10.54 0.00 0.98 0.73 0.05 87.69 08:58:01 PM 0 10.88 0.00 0.95 0.12 0.05 88.00 08:58:01 PM 1 27.26 0.00 2.74 1.29 0.05 68.66 08:58:01 PM 2 7.63 0.00 0.92 1.65 0.05 89.75 08:58:01 PM 3 16.13 0.00 1.07 0.87 0.03 81.90 08:58:01 PM 4 1.30 0.00 0.32 1.04 0.07 97.28 08:58:01 PM 5 4.81 0.00 0.48 0.40 0.05 94.26 08:58:01 PM 6 3.85 0.00 0.40 0.02 0.03 95.70 08:58:01 PM 7 12.46 0.00 1.00 0.50 0.03 86.00 08:59:01 PM all 25.75 0.00 1.15 0.60 0.08 72.42 08:59:01 PM 0 30.91 0.00 1.27 0.60 0.08 67.13 08:59:01 PM 1 25.11 0.00 1.20 0.22 0.08 73.39 08:59:01 PM 2 20.83 0.00 1.31 1.42 0.08 76.36 08:59:01 PM 3 22.03 0.00 1.09 1.02 0.08 75.77 08:59:01 PM 4 28.67 0.00 1.10 0.89 0.05 69.29 08:59:01 PM 5 27.29 0.00 1.19 0.20 0.08 71.24 08:59:01 PM 6 25.02 0.00 0.97 0.35 0.10 73.56 08:59:01 PM 7 26.12 0.00 1.05 0.08 0.07 72.67 09:00:01 PM all 38.77 0.00 1.31 0.50 0.09 59.33 09:00:01 PM 0 33.88 0.00 1.12 0.48 0.10 64.41 09:00:01 PM 1 37.17 0.00 1.55 1.12 0.08 60.07 09:00:01 PM 2 47.10 0.00 1.37 0.13 0.08 51.31 09:00:01 PM 3 38.44 0.00 1.40 0.85 0.07 59.24 09:00:01 PM 4 56.77 0.00 1.09 0.33 0.10 41.71 09:00:01 PM 5 25.15 0.00 1.14 0.07 0.08 73.56 09:00:01 PM 6 27.74 0.00 1.14 0.13 0.08 70.90 09:00:01 PM 7 43.89 0.00 1.69 0.90 0.08 53.43 09:01:01 PM all 12.78 0.00 1.26 0.60 0.06 85.30 09:01:01 PM 0 3.36 0.00 0.75 0.53 0.07 95.29 09:01:01 PM 1 1.86 0.00 0.89 0.15 0.07 97.04 09:01:01 PM 2 27.96 0.00 1.27 0.93 0.08 69.75 09:01:01 PM 3 21.93 0.00 2.26 0.49 0.07 75.26 09:01:01 PM 4 16.81 0.00 1.17 0.25 0.05 81.72 09:01:01 PM 5 7.26 0.00 1.25 0.05 0.05 91.38 09:01:01 PM 6 6.87 0.00 1.04 1.74 0.05 90.31 09:01:01 PM 7 16.44 0.00 1.43 0.69 0.03 81.41 Average: all 21.96 0.00 1.18 0.61 0.07 76.19 Average: 0 19.76 0.00 1.02 0.43 0.08 78.71 Average: 1 22.85 0.00 1.60 0.69 0.07 74.79 Average: 2 25.87 0.00 1.22 1.04 0.08 71.80 Average: 3 24.63 0.00 1.46 0.81 0.06 73.04 Average: 4 25.88 0.00 0.92 0.63 0.07 72.50 Average: 5 16.12 0.00 1.02 0.18 0.07 82.62 Average: 6 15.86 0.00 0.89 0.56 0.07 82.63 Average: 7 24.73 0.00 1.29 0.54 0.05 73.38