---> uname -a: Linux prd-centos8-docker-8c-8g-1533.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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1069 27146 19 3673 30354 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:bc:e4:65 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.67/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:febc:e465/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:75:5d:88:04 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 inet6 fe80::42:75ff:fe5d:8804/64 scope link 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) 02/01/2024 _x86_64_ (8 CPU) 15:48:23 LINUX RESTART (8 CPU) 03:49:01 PM tps rtps wtps bread/s bwrtn/s 03:50:01 PM 133.79 7.53 126.26 1429.00 9760.27 03:51:01 PM 328.35 17.97 310.38 4098.50 11922.43 03:52:01 PM 259.66 2.18 257.47 200.23 20643.84 03:53:01 PM 166.91 5.16 161.75 5693.57 23867.89 03:54:01 PM 31.49 0.85 30.64 80.11 843.97 Average: 184.09 6.74 177.35 2301.09 13408.14 03:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 29510576 31265240 3145136 9.63 2688 2073304 1360188 4.04 167616 2526940 123548 03:51:01 PM 27974356 30217412 4681356 14.34 2688 2555808 2169676 6.44 401176 3797340 218964 03:52:01 PM 28288268 30971784 4367444 13.37 2688 2986440 1672428 4.96 543720 3307120 99072 03:53:01 PM 27834232 31109640 4821480 14.76 2688 3568384 1673296 4.96 932540 3330752 100 03:54:01 PM 27797932 31082704 4857780 14.88 2688 3575256 1509124 4.48 1162564 3133636 27168 Average: 28281073 30929356 4374639 13.40 2688 2951838 1676942 4.98 641523 3219158 93770 03:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM eth0 88.72 61.96 1131.34 23.05 0.00 0.00 0.00 0.00 03:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM eth0 443.88 372.00 5642.31 53.35 0.00 0.00 0.00 0.00 03:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM eth0 372.94 318.20 4032.20 45.63 0.00 0.00 0.00 0.00 03:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM eth0 185.60 109.50 1860.17 28.60 0.00 0.00 0.00 0.00 03:53:01 PM docker0 77.82 95.50 21.93 576.91 0.00 0.00 0.00 0.00 03:53:01 PM veth298d00e 6.50 5.85 18.26 1.68 0.00 0.00 0.00 0.00 03:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 PM eth0 127.44 140.92 99.70 1583.25 0.00 0.00 0.00 0.00 03:54:01 PM docker0 49.03 42.59 776.28 5.48 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 243.81 200.60 2554.35 346.81 0.00 0.00 0.00 0.00 Average: docker0 25.37 27.62 159.65 116.49 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) 02/01/2024 _x86_64_ (8 CPU) 15:48:23 LINUX RESTART (8 CPU) 03:49:01 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 10.89 0.00 1.03 0.84 0.05 87.20 03:50:01 PM 0 1.47 0.00 0.20 0.03 0.07 98.23 03:50:01 PM 1 18.04 0.00 1.81 0.85 0.05 79.25 03:50:01 PM 2 7.04 0.00 0.64 1.05 0.03 91.24 03:50:01 PM 3 20.03 0.00 1.84 1.67 0.05 76.40 03:50:01 PM 4 9.43 0.00 0.90 0.43 0.07 89.17 03:50:01 PM 5 7.12 0.00 0.92 1.29 0.07 90.60 03:50:01 PM 6 13.03 0.00 1.20 0.62 0.03 85.11 03:50:01 PM 7 10.92 0.00 0.72 0.74 0.05 87.57 03:51:01 PM all 29.03 0.00 1.71 2.05 0.11 67.09 03:51:01 PM 0 23.01 0.00 1.02 0.02 0.10 75.85 03:51:01 PM 1 21.01 0.00 2.38 4.31 0.10 72.20 03:51:01 PM 2 35.84 0.00 1.86 2.77 0.13 59.40 03:51:01 PM 3 18.69 0.00 2.01 2.92 0.10 76.28 03:51:01 PM 4 32.59 0.00 1.53 1.80 0.10 63.98 03:51:01 PM 5 29.88 0.00 2.01 1.75 0.10 66.26 03:51:01 PM 6 41.16 0.00 1.17 0.48 0.12 57.07 03:51:01 PM 7 30.05 0.00 1.71 2.41 0.12 65.71 03:52:01 PM all 19.87 0.00 1.26 4.35 0.08 74.44 03:52:01 PM 0 19.36 0.00 1.22 1.49 0.08 77.85 03:52:01 PM 1 12.84 0.00 1.49 6.75 0.08 78.83 03:52:01 PM 2 16.22 0.00 1.71 4.84 0.10 77.13 03:52:01 PM 3 17.99 0.00 1.16 9.03 0.10 71.73 03:52:01 PM 4 27.19 0.00 0.89 1.86 0.08 69.97 03:52:01 PM 5 16.33 0.00 1.17 3.78 0.07 78.66 03:52:01 PM 6 16.20 0.00 1.51 3.32 0.05 78.92 03:52:01 PM 7 32.85 0.00 0.94 3.73 0.10 62.38 03:53:01 PM all 8.03 0.00 1.52 3.71 0.06 86.68 03:53:01 PM 0 5.26 0.00 2.77 5.65 0.07 86.24 03:53:01 PM 1 11.32 0.00 1.62 5.21 0.07 81.78 03:53:01 PM 2 7.78 0.00 1.24 1.39 0.03 89.55 03:53:01 PM 3 17.27 0.00 1.69 5.08 0.07 75.89 03:53:01 PM 4 9.23 0.00 1.54 5.92 0.07 83.24 03:53:01 PM 5 2.75 0.00 0.95 4.02 0.07 92.21 03:53:01 PM 6 3.64 0.00 1.04 1.85 0.05 93.42 03:53:01 PM 7 7.02 0.00 1.32 0.55 0.05 91.06 03:54:01 PM all 9.88 0.00 0.98 0.07 0.06 89.01 03:54:01 PM 0 22.99 0.00 1.92 0.25 0.07 74.77 03:54:01 PM 1 0.89 0.00 0.60 0.05 0.08 98.38 03:54:01 PM 2 7.53 0.00 1.00 0.02 0.07 91.39 03:54:01 PM 3 1.54 0.00 0.52 0.03 0.05 97.86 03:54:01 PM 4 3.39 0.00 0.70 0.00 0.05 95.85 03:54:01 PM 5 3.88 0.00 0.85 0.05 0.03 95.19 03:54:01 PM 6 15.52 0.00 0.95 0.12 0.05 83.36 03:54:01 PM 7 23.24 0.00 1.32 0.07 0.05 75.33 Average: all 15.53 0.00 1.30 2.20 0.07 80.89 Average: 0 14.42 0.00 1.43 1.49 0.08 82.58 Average: 1 12.81 0.00 1.58 3.43 0.08 82.10 Average: 2 14.87 0.00 1.29 2.01 0.07 81.75 Average: 3 15.09 0.00 1.44 3.74 0.07 79.65 Average: 4 16.35 0.00 1.11 2.00 0.07 80.47 Average: 5 11.98 0.00 1.18 2.18 0.07 84.59 Average: 6 17.91 0.00 1.17 1.28 0.06 79.58 Average: 7 20.82 0.00 1.20 1.50 0.07 76.41