---> uname -a: Linux prd-centos8-docker-4c-4g-12455.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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 11G 70G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 791 11677 19 3294 14622 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:13:09:9b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.55/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85806sec preferred_lft 85806sec inet6 fe80::f816:3eff:fe13:99b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:23:e4:26:12 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::42:23ff:fee4:2612/64 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) 01/15/2024 _x86_64_ (4 CPU) 13:30:41 LINUX RESTART (4 CPU) 01:31:02 PM tps rtps wtps bread/s bwrtn/s 01:32:01 PM 103.13 28.70 74.44 6983.58 8054.40 01:33:01 PM 166.39 13.88 152.51 2574.24 7712.66 01:34:01 PM 139.64 6.43 133.21 2254.36 8084.04 01:35:01 PM 44.19 0.02 44.18 1.07 3263.27 01:36:01 PM 11.66 0.00 11.66 0.00 492.98 01:37:01 PM 0.73 0.00 0.73 0.00 58.14 01:38:01 PM 0.85 0.00 0.85 0.00 70.11 01:39:01 PM 76.57 0.57 76.00 157.71 2435.53 01:40:01 PM 152.53 5.65 146.88 5740.22 24346.13 Average: 77.26 6.10 71.16 1958.84 6054.19 01:31:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:32:01 PM 13276888 15095012 2864636 17.75 2688 2035136 1175976 6.84 209104 2304864 171264 01:33:01 PM 12769860 14777840 3371664 20.89 2688 2216032 1659832 9.66 220864 2766932 144400 01:34:01 PM 11181272 13368708 4960252 30.73 2688 2391552 3397708 19.77 340672 4210700 52972 01:35:01 PM 10210504 12440096 5931020 36.74 2688 2431996 4349804 25.30 359964 5152856 8208 01:36:01 PM 9411860 11643456 6729664 41.69 2688 2433948 4899628 28.50 360480 5949104 68 01:37:01 PM 9306180 11539112 6835344 42.35 2688 2435280 5106244 29.70 361320 6053056 92 01:38:01 PM 9077748 11312560 7063776 43.76 2688 2437080 5314264 30.91 362928 6279684 276 01:39:01 PM 12568712 14990092 3572812 22.13 2688 2619100 1486708 8.65 388604 2756316 123552 01:40:01 PM 12001780 15009432 4139744 25.65 2688 3195340 1114580 6.48 952320 2722288 208 Average: 11089423 13352923 5052101 31.30 2688 2466163 3167194 18.42 395140 4243978 55671 01:31:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 PM eth0 333.14 197.78 1612.77 59.37 0.00 0.00 0.00 0.00 01:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 PM eth0 191.18 153.19 1230.03 44.12 0.00 0.00 0.00 0.00 01:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM eth0 156.88 133.91 1544.77 33.28 0.00 0.00 0.00 0.00 01:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM eth0 141.61 133.83 505.34 53.99 0.00 0.00 0.00 0.00 01:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM eth0 188.22 119.53 65.54 73.30 0.00 0.00 0.00 0.00 01:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM eth0 170.25 112.40 53.28 52.04 0.00 0.00 0.00 0.00 01:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 PM eth0 16.48 15.21 3.67 5.42 0.00 0.00 0.00 0.00 01:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 PM eth0 57.92 54.92 486.27 15.15 0.00 0.00 0.00 0.00 01:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 PM eth0 180.67 110.76 1837.23 56.01 0.00 0.00 0.00 0.00 01:40:01 PM docker0 52.17 62.51 22.71 562.36 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 159.28 114.46 814.03 43.60 0.00 0.00 0.00 0.00 Average: docker0 5.81 6.96 2.53 62.60 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) 01/15/2024 _x86_64_ (4 CPU) 13:30:41 LINUX RESTART (4 CPU) 01:31:02 PM CPU %user %nice %system %iowait %steal %idle 01:32:01 PM all 22.28 0.00 2.83 4.22 0.10 70.57 01:32:01 PM 0 26.17 0.00 3.10 3.20 0.09 67.44 01:32:01 PM 1 17.45 0.00 2.30 3.63 0.12 76.49 01:32:01 PM 2 30.30 0.00 3.47 7.95 0.09 58.20 01:32:01 PM 3 15.23 0.00 2.45 2.11 0.10 80.11 01:33:01 PM all 28.88 0.00 2.13 2.09 0.10 66.79 01:33:01 PM 0 29.96 0.00 1.86 1.29 0.10 66.78 01:33:01 PM 1 32.53 0.00 1.58 1.42 0.10 64.37 01:33:01 PM 2 26.06 0.00 2.58 2.56 0.08 68.72 01:33:01 PM 3 26.99 0.00 2.52 3.09 0.10 67.31 01:34:01 PM all 43.72 0.00 1.64 2.46 0.10 52.08 01:34:01 PM 0 36.11 0.00 1.71 2.16 0.08 59.95 01:34:01 PM 1 41.39 0.00 0.95 3.28 0.10 54.28 01:34:01 PM 2 60.05 0.00 2.29 1.56 0.10 36.00 01:34:01 PM 3 37.36 0.00 1.60 2.86 0.10 58.08 01:35:01 PM all 38.79 0.00 1.10 0.42 0.08 59.62 01:35:01 PM 0 27.42 0.00 0.58 0.67 0.07 71.26 01:35:01 PM 1 69.11 0.00 1.48 0.13 0.10 29.18 01:35:01 PM 2 28.33 0.00 1.32 0.20 0.07 70.09 01:35:01 PM 3 30.39 0.00 1.02 0.69 0.07 67.84 01:36:01 PM all 25.52 0.00 1.08 0.06 0.07 73.27 01:36:01 PM 0 25.92 0.00 1.12 0.00 0.08 72.87 01:36:01 PM 1 17.94 0.00 1.42 0.22 0.05 80.37 01:36:01 PM 2 24.63 0.00 1.15 0.03 0.07 74.12 01:36:01 PM 3 33.57 0.00 0.63 0.00 0.07 65.73 01:37:01 PM all 15.05 0.00 0.81 0.00 0.07 84.07 01:37:01 PM 0 9.42 0.00 0.89 0.00 0.08 89.61 01:37:01 PM 1 22.01 0.00 0.82 0.00 0.07 77.10 01:37:01 PM 2 21.92 0.00 0.55 0.00 0.05 77.48 01:37:01 PM 3 6.84 0.00 0.99 0.00 0.07 92.11 01:38:01 PM all 18.73 0.00 0.36 0.00 0.06 80.85 01:38:01 PM 0 8.47 0.00 0.40 0.00 0.07 91.06 01:38:01 PM 1 42.84 0.00 0.68 0.00 0.07 56.41 01:38:01 PM 2 12.20 0.00 0.18 0.00 0.07 87.55 01:38:01 PM 3 11.39 0.00 0.17 0.00 0.03 88.41 01:39:01 PM all 41.35 0.00 3.04 0.66 0.09 54.86 01:39:01 PM 0 30.92 0.00 2.48 0.00 0.08 66.52 01:39:01 PM 1 37.06 0.00 2.60 0.40 0.08 59.85 01:39:01 PM 2 61.95 0.00 3.85 0.77 0.10 33.34 01:39:01 PM 3 35.45 0.00 3.25 1.46 0.10 59.75 01:40:01 PM all 18.87 0.00 3.35 2.97 0.08 74.73 01:40:01 PM 0 15.43 0.00 3.10 4.42 0.08 76.97 01:40:01 PM 1 30.14 0.00 3.72 1.74 0.08 64.32 01:40:01 PM 2 9.91 0.00 3.29 1.51 0.07 85.22 01:40:01 PM 3 20.00 0.00 3.29 4.22 0.07 72.43 Average: all 28.14 0.00 1.81 1.43 0.08 68.54 Average: 0 23.30 0.00 1.69 1.30 0.08 73.62 Average: 1 34.53 0.00 1.73 1.20 0.09 62.46 Average: 2 30.59 0.00 2.07 1.60 0.08 65.66 Average: 3 24.15 0.00 1.76 1.60 0.08 72.41