---> uname -a: Linux prd-centos8-docker-8c-8g-3043.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: 2799.996 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 1049 27062 18 3778 30379 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:ba:70:3e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.89/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85983sec preferred_lft 85983sec inet6 fe80::f816:3eff:feba:703e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ba:4e:06:4e 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:baff:fe4e:64e/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) 11/22/2023 _x86_64_ (8 CPU) 16:36:40 LINUX RESTART (8 CPU) 04:37:01 PM tps rtps wtps bread/s bwrtn/s 04:38:01 PM 121.83 34.06 87.77 8306.86 37617.43 04:39:01 PM 82.20 0.02 82.19 0.40 8021.48 04:40:01 PM 94.85 16.43 78.42 7621.46 6414.20 04:41:02 PM 251.87 4.65 247.23 1146.49 6150.99 04:42:01 PM 203.68 2.13 201.54 70.21 18832.63 04:43:01 PM 109.35 1.13 108.21 372.81 27364.50 Average: 143.80 9.76 134.04 2927.67 17396.16 04:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:38:01 PM 29699140 31332964 2956572 9.05 2688 1958856 1443268 4.28 161028 2384856 129384 04:39:01 PM 29466848 31243360 3188864 9.77 2688 2097948 1493380 4.43 178284 2576480 67392 04:40:01 PM 29002704 31045596 3653008 11.19 2688 2359196 1853980 5.50 264088 2939472 20152 04:41:02 PM 28247084 30584348 4408628 13.50 2688 2646136 1900056 5.64 338976 3589924 157436 04:42:01 PM 26802360 30007932 5853352 17.92 2688 3503480 2346644 6.96 621632 4704272 490760 04:43:01 PM 26633876 29968492 6021836 18.44 2688 3628852 2375896 7.05 727516 4751548 55464 Average: 28308669 30697115 4347043 13.31 2688 2699078 1902204 5.64 381921 3491092 153431 04:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 PM eth0 335.90 219.18 1445.66 57.67 0.00 0.00 0.00 0.00 04:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 PM eth0 29.30 21.18 476.27 3.82 0.00 0.00 0.00 0.00 04:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 PM eth0 88.49 81.94 475.94 33.96 0.00 0.00 0.00 0.00 04:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:02 PM eth0 398.50 374.66 3924.81 61.70 0.00 0.00 0.00 0.00 04:41:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 PM eth0 436.95 346.73 8605.08 40.92 0.00 0.00 0.00 0.00 04:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 PM eth0 162.85 161.20 463.20 1150.31 0.00 0.00 0.00 0.00 04:43:01 PM docker0 10.08 15.59 0.58 305.58 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 241.47 200.42 2548.44 225.25 0.00 0.00 0.00 0.00 Average: docker0 1.68 2.61 0.10 51.07 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) 11/22/2023 _x86_64_ (8 CPU) 16:36:40 LINUX RESTART (8 CPU) 04:37:01 PM CPU %user %nice %system %iowait %steal %idle 04:38:01 PM all 12.62 0.00 2.01 2.33 0.07 82.97 04:38:01 PM 0 18.36 0.00 2.62 2.51 0.08 76.43 04:38:01 PM 1 11.07 0.00 1.88 2.58 0.08 84.38 04:38:01 PM 2 16.47 0.00 1.74 1.69 0.05 80.05 04:38:01 PM 3 7.42 0.00 2.81 6.88 0.07 82.81 04:38:01 PM 4 14.99 0.00 2.34 2.10 0.08 80.48 04:38:01 PM 5 9.34 0.00 2.01 1.22 0.07 87.36 04:38:01 PM 6 7.54 0.00 1.10 0.72 0.05 90.59 04:38:01 PM 7 15.75 0.00 1.59 0.96 0.05 81.65 04:39:01 PM all 4.32 0.00 0.37 9.02 0.03 86.26 04:39:01 PM 0 1.10 0.00 0.07 0.97 0.02 97.85 04:39:01 PM 1 5.31 0.00 0.40 24.76 0.03 69.50 04:39:01 PM 2 3.54 0.00 0.52 5.02 0.03 90.89 04:39:01 PM 3 7.50 0.00 0.67 14.67 0.05 77.11 04:39:01 PM 4 0.18 0.00 0.07 0.00 0.02 99.73 04:39:01 PM 5 11.30 0.00 0.77 7.60 0.02 80.31 04:39:01 PM 6 0.38 0.00 0.17 15.12 0.05 84.28 04:39:01 PM 7 5.26 0.00 0.33 4.03 0.02 90.36 04:40:01 PM all 5.64 0.00 0.70 8.46 0.05 85.15 04:40:01 PM 0 0.99 0.00 0.20 0.03 0.05 98.73 04:40:01 PM 1 8.17 0.00 1.09 11.68 0.07 78.99 04:40:01 PM 2 3.40 0.00 0.77 11.99 0.07 83.78 04:40:01 PM 3 6.69 0.00 1.22 17.15 0.07 74.87 04:40:01 PM 4 5.73 0.00 0.64 2.33 0.03 91.27 04:40:01 PM 5 5.95 0.00 0.75 15.02 0.07 78.21 04:40:01 PM 6 4.20 0.00 0.47 7.06 0.03 88.24 04:40:01 PM 7 10.09 0.00 0.42 2.33 0.05 87.11 04:41:02 PM all 17.66 0.00 1.15 5.47 0.10 75.63 04:41:02 PM 0 27.48 0.00 0.55 1.56 0.07 70.34 04:41:02 PM 1 17.05 0.00 1.07 5.32 0.10 76.46 04:41:02 PM 2 7.76 0.00 1.04 5.72 0.10 85.37 04:41:02 PM 3 19.49 0.00 2.04 10.03 0.10 68.33 04:41:02 PM 4 16.15 0.00 1.51 2.40 0.10 79.84 04:41:02 PM 5 27.71 0.00 1.06 8.74 0.08 62.41 04:41:02 PM 6 15.50 0.00 1.26 8.15 0.12 74.97 04:41:02 PM 7 10.22 0.00 0.64 1.92 0.10 87.12 04:42:01 PM all 22.53 0.00 1.83 4.95 0.10 70.60 04:42:01 PM 0 27.08 0.00 1.28 0.09 0.10 71.45 04:42:01 PM 1 19.05 0.00 2.26 18.96 0.15 59.58 04:42:01 PM 2 27.67 0.00 3.24 11.53 0.10 57.46 04:42:01 PM 3 26.63 0.00 1.80 1.78 0.10 69.69 04:42:01 PM 4 18.26 0.00 1.63 3.64 0.09 76.39 04:42:01 PM 5 15.64 0.00 1.68 1.06 0.10 81.51 04:42:01 PM 6 23.94 0.00 1.30 0.77 0.07 73.92 04:42:01 PM 7 22.00 0.00 1.41 1.77 0.07 74.75 04:43:01 PM all 5.23 0.00 1.72 5.85 0.08 87.11 04:43:01 PM 0 4.53 0.00 1.66 2.07 0.07 91.67 04:43:01 PM 1 4.19 0.00 1.71 6.28 0.07 87.75 04:43:01 PM 2 5.89 0.00 1.76 20.26 0.10 71.99 04:43:01 PM 3 4.11 0.00 1.69 6.20 0.13 87.87 04:43:01 PM 4 8.07 0.00 1.72 5.80 0.07 84.34 04:43:01 PM 5 4.50 0.00 1.46 1.94 0.05 92.05 04:43:01 PM 6 5.28 0.00 2.14 2.90 0.10 89.58 04:43:01 PM 7 5.29 0.00 1.66 1.37 0.07 91.62 Average: all 11.28 0.00 1.29 6.02 0.07 81.33 Average: 0 13.19 0.00 1.06 1.21 0.06 84.48 Average: 1 10.77 0.00 1.40 11.58 0.08 76.16 Average: 2 10.70 0.00 1.50 9.36 0.08 78.37 Average: 3 11.90 0.00 1.71 9.48 0.09 76.82 Average: 4 10.53 0.00 1.31 2.71 0.06 85.39 Average: 5 12.38 0.00 1.29 5.95 0.06 80.32 Average: 6 9.41 0.00 1.07 5.81 0.07 83.64 Average: 7 11.39 0.00 1.01 2.06 0.06 85.48