---> uname -a: Linux prd-centos8-docker-8c-8g-13122.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 1057 27287 19 3545 30372 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:f1:a0:7c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.231/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86094sec preferred_lft 86094sec inet6 fe80::f816:3eff:fef1:a07c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6c:12:a5:90 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::42:6cff:fe12:a590/64 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) 01/18/2024 _x86_64_ (8 CPU) 09:39:39 LINUX RESTART (8 CPU) 09:40:00 AM tps rtps wtps bread/s bwrtn/s 09:40:01 AM 223.53 104.71 118.82 31667.06 40650.00 09:41:01 AM 219.01 24.29 194.72 5854.18 7417.24 09:42:01 AM 381.87 19.28 362.60 4142.75 12538.94 09:43:01 AM 164.55 2.17 162.38 70.11 15876.94 09:44:01 AM 143.39 1.53 141.86 498.28 30983.74 Average: 227.18 12.47 214.71 2845.32 16873.17 09:40:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:40:01 AM 30578348 31837632 2077364 6.36 2688 1599980 710516 2.11 82112 1633772 5588 09:41:01 AM 29590020 31271080 3065692 9.39 2688 2006064 1415412 4.20 164040 2479184 160212 09:42:01 AM 28369932 30472924 4285780 13.12 2688 2416656 1967336 5.84 269360 3536896 196404 09:43:01 AM 26411016 28757052 6244696 19.12 2688 2654364 3668668 10.88 445564 5292612 172 09:44:01 AM 26642692 29728136 6013020 18.41 2688 3383392 2644264 7.85 646940 4825000 53136 Average: 28318402 30413365 4337310 13.28 2688 2412091 2081239 6.17 321603 3553493 83102 09:40:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 AM eth0 17.06 17.06 2.92 5.08 0.00 0.00 0.00 0.00 09:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 AM eth0 371.28 235.30 1694.82 59.92 0.00 0.00 0.00 0.00 09:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 AM eth0 360.95 310.61 3676.33 61.99 0.00 0.00 0.00 0.00 09:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 AM lo 1111.75 1111.75 416.10 416.10 0.00 0.00 0.00 0.00 09:43:01 AM eth0 306.61 235.65 3767.18 29.08 0.00 0.00 0.00 0.00 09:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 AM lo 32.65 32.65 9.29 9.29 0.00 0.00 0.00 0.00 09:44:01 AM eth0 314.89 263.10 4736.43 1164.33 0.00 0.00 0.00 0.00 09:44:01 AM docker0 7.78 13.51 0.47 308.74 0.00 0.00 0.00 0.00 Average: lo 284.08 284.08 105.60 105.60 0.00 0.00 0.00 0.00 Average: eth0 336.17 259.45 3444.38 326.59 0.00 0.00 0.00 0.00 Average: docker0 1.93 3.35 0.12 76.65 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) 01/18/2024 _x86_64_ (8 CPU) 09:39:39 LINUX RESTART (8 CPU) 09:40:00 AM CPU %user %nice %system %iowait %steal %idle 09:40:01 AM all 64.52 0.00 9.56 6.59 0.22 19.11 09:40:01 AM 0 65.88 0.00 14.12 1.18 0.00 18.82 09:40:01 AM 1 60.24 0.00 10.84 1.20 0.00 27.71 09:40:01 AM 2 52.73 0.00 12.73 18.79 0.00 15.76 09:40:01 AM 3 67.65 0.00 11.18 16.47 0.59 4.12 09:40:01 AM 4 68.64 0.00 5.33 15.38 0.59 10.06 09:40:01 AM 5 68.64 0.00 7.69 0.00 0.00 23.67 09:40:01 AM 6 61.99 0.00 9.36 0.00 0.00 28.65 09:40:01 AM 7 70.00 0.00 5.29 0.00 0.59 24.12 09:41:01 AM all 11.91 0.00 1.66 1.11 0.05 85.27 09:41:01 AM 0 13.51 0.00 1.22 0.85 0.05 84.37 09:41:01 AM 1 10.22 0.00 1.55 1.37 0.05 86.80 09:41:01 AM 2 23.56 0.00 3.12 1.17 0.07 72.08 09:41:01 AM 3 5.97 0.00 1.54 2.41 0.05 90.03 09:41:01 AM 4 18.05 0.00 1.89 1.02 0.05 78.99 09:41:01 AM 5 6.96 0.00 1.71 0.60 0.07 90.67 09:41:01 AM 6 9.32 0.00 1.32 0.60 0.05 88.71 09:41:01 AM 7 7.67 0.00 0.97 0.84 0.05 90.48 09:42:01 AM all 25.23 0.00 1.55 1.49 0.09 71.65 09:42:01 AM 0 21.82 0.00 1.74 2.04 0.08 74.31 09:42:01 AM 1 29.71 0.00 1.93 0.87 0.10 67.39 09:42:01 AM 2 26.61 0.00 0.84 0.65 0.10 71.81 09:42:01 AM 3 16.83 0.00 1.34 1.07 0.07 80.69 09:42:01 AM 4 26.17 0.00 2.75 2.46 0.10 68.53 09:42:01 AM 5 23.52 0.00 1.91 2.42 0.08 72.07 09:42:01 AM 6 27.67 0.00 0.92 1.65 0.08 69.67 09:42:01 AM 7 29.49 0.00 0.97 0.74 0.08 68.72 09:43:01 AM all 43.61 0.00 3.88 0.96 0.10 51.44 09:43:01 AM 0 38.53 0.00 3.74 0.27 0.10 57.36 09:43:01 AM 1 37.12 0.00 4.74 2.77 0.08 55.28 09:43:01 AM 2 54.52 0.00 3.31 0.74 0.10 41.33 09:43:01 AM 3 51.66 0.00 4.21 0.10 0.14 43.89 09:43:01 AM 4 43.78 0.00 5.16 1.67 0.10 49.28 09:43:01 AM 5 47.49 0.00 2.76 0.08 0.08 49.58 09:43:01 AM 6 42.93 0.00 3.07 0.94 0.12 52.93 09:43:01 AM 7 32.76 0.00 4.07 1.12 0.08 61.97 09:44:01 AM all 12.96 0.00 2.84 2.13 0.10 81.98 09:44:01 AM 0 13.56 0.00 2.79 2.12 0.10 81.43 09:44:01 AM 1 15.44 0.00 3.05 2.56 0.12 78.83 09:44:01 AM 2 14.80 0.00 2.88 3.67 0.08 78.57 09:44:01 AM 3 11.86 0.00 3.03 2.75 0.08 82.28 09:44:01 AM 4 9.19 0.00 2.50 2.47 0.10 85.74 09:44:01 AM 5 16.63 0.00 2.52 0.47 0.08 80.30 09:44:01 AM 6 9.41 0.00 2.86 2.39 0.10 85.24 09:44:01 AM 7 12.80 0.00 3.08 0.59 0.12 83.41 Average: all 23.68 0.00 2.53 1.46 0.09 72.24 Average: 0 22.13 0.00 2.45 1.32 0.08 74.02 Average: 1 23.36 0.00 2.87 1.88 0.09 71.80 Average: 2 30.03 0.00 2.60 1.67 0.09 65.61 Average: 3 21.86 0.00 2.59 1.69 0.09 73.78 Average: 4 24.58 0.00 3.09 2.00 0.09 70.24 Average: 5 23.92 0.00 2.26 0.89 0.08 72.84 Average: 6 22.59 0.00 2.09 1.39 0.09 73.84 Average: 7 21.00 0.00 2.29 0.81 0.09 75.81