---> uname -a: Linux prd-centos8-docker-8c-8g-6312.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 1052 27257 19 3580 30378 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:26:c9:65 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.147/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86099sec preferred_lft 86099sec inet6 fe80::f816:3eff:fe26:c965/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:42:3e:99:b5 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::42:42ff:fe3e:99b5/64 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) 12/19/2023 _x86_64_ (8 CPU) 16:05:19 LINUX RESTART (8 CPU) 04:06:01 PM tps rtps wtps bread/s bwrtn/s 04:07:01 PM 129.87 9.06 120.81 2880.64 9931.61 04:08:01 PM 357.21 16.53 340.68 2755.54 9798.67 04:09:01 PM 238.22 2.95 235.27 461.31 40359.78 04:10:00 PM 96.84 1.00 95.84 70.50 9974.36 04:10:01 PM 1.10 0.00 1.10 0.00 8.79 Average: 205.16 7.38 197.78 1541.62 17478.34 04:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 PM 29427988 31273224 3227724 9.88 2688 2163348 1390432 4.13 169944 2606288 160576 04:08:01 PM 28342960 30496104 4312752 13.21 2688 2465884 2133404 6.33 241084 3587488 193244 04:09:01 PM 26930104 29999316 5725608 17.53 2688 3367612 2434660 7.22 574072 4608900 1800 04:10:00 PM 27991140 31181712 4664572 14.28 2688 3488308 1426756 4.23 806072 3321656 48156 04:10:01 PM 27950696 31141280 4705016 14.41 2688 3488320 1489524 4.42 806556 3362104 48192 Average: 28128578 30818327 4527134 13.86 2688 2994694 1774955 5.27 519546 3497287 90394 04:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 87.12 58.43 1258.25 19.45 0.00 0.00 0.00 0.00 04:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 287.37 266.56 3438.47 42.78 0.00 0.00 0.00 0.00 04:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 417.39 308.38 8348.54 36.10 0.00 0.00 0.00 0.00 04:09:01 PM docker0 7.53 14.66 0.45 305.55 0.00 0.00 0.00 0.00 04:09:01 PM veth532cb5f 1.85 2.37 0.15 32.55 0.00 0.00 0.00 0.00 04:10:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:00 PM eth0 332.88 310.08 406.41 1994.37 0.00 0.00 0.00 0.00 04:10:00 PM docker0 0.00 0.19 0.00 0.02 0.00 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 123.08 138.46 53.05 728.70 0.00 0.00 0.00 0.00 04:10:01 PM docker0 0.00 0.00 0.00 0.00 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 280.40 235.21 3361.45 518.46 0.00 0.00 0.00 0.00 Average: docker0 1.88 3.71 0.11 76.39 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) 12/19/2023 _x86_64_ (8 CPU) 16:05:19 LINUX RESTART (8 CPU) 04:06:01 PM CPU %user %nice %system %iowait %steal %idle 04:07:01 PM all 10.79 0.00 1.17 0.90 0.05 87.09 04:07:01 PM 0 10.91 0.00 1.05 0.30 0.05 87.68 04:07:01 PM 1 24.47 0.00 2.62 2.57 0.05 70.29 04:07:01 PM 2 10.84 0.00 1.07 0.33 0.03 87.72 04:07:01 PM 3 5.69 0.00 0.99 1.95 0.05 91.32 04:07:01 PM 4 17.12 0.00 1.27 0.42 0.05 81.15 04:07:01 PM 5 6.24 0.00 1.02 0.38 0.03 92.32 04:07:01 PM 6 1.02 0.00 0.35 0.35 0.07 98.21 04:07:01 PM 7 10.01 0.00 1.02 0.85 0.03 88.09 04:08:01 PM all 17.49 0.00 1.21 1.56 0.07 79.67 04:08:01 PM 0 12.48 0.00 0.92 0.05 0.08 86.46 04:08:01 PM 1 22.36 0.00 0.77 0.78 0.08 76.00 04:08:01 PM 2 22.93 0.00 1.35 2.74 0.08 72.89 04:08:01 PM 3 17.82 0.00 1.00 0.59 0.07 80.52 04:08:01 PM 4 11.88 0.00 1.19 1.17 0.07 85.70 04:08:01 PM 5 25.19 0.00 2.04 2.91 0.08 69.78 04:08:01 PM 6 10.05 0.00 0.75 1.07 0.07 88.06 04:08:01 PM 7 17.19 0.00 1.64 3.15 0.05 77.97 04:09:01 PM all 22.85 0.00 2.59 3.32 0.09 71.15 04:09:01 PM 0 17.01 0.00 1.97 2.02 0.07 78.93 04:09:01 PM 1 34.31 0.00 3.25 7.65 0.10 54.69 04:09:01 PM 2 21.26 0.00 3.18 5.51 0.08 69.97 04:09:01 PM 3 26.38 0.00 2.40 3.58 0.10 67.54 04:09:01 PM 4 23.14 0.00 2.40 4.32 0.08 70.06 04:09:01 PM 5 24.01 0.00 2.91 2.07 0.08 70.92 04:09:01 PM 6 23.84 0.00 2.79 0.37 0.08 72.91 04:09:01 PM 7 12.83 0.00 1.81 1.01 0.08 84.26 04:10:00 PM all 12.42 0.00 2.10 0.45 0.07 84.96 04:10:00 PM 0 8.63 0.00 2.76 1.46 0.09 87.06 04:10:00 PM 1 16.68 0.00 2.13 0.29 0.07 80.84 04:10:00 PM 2 18.13 0.00 2.32 0.82 0.09 78.65 04:10:00 PM 3 16.71 0.00 1.65 0.24 0.07 81.34 04:10:00 PM 4 15.63 0.00 2.41 0.10 0.07 81.79 04:10:00 PM 5 7.77 0.00 1.48 0.27 0.05 90.43 04:10:00 PM 6 8.41 0.00 2.04 0.31 0.05 89.19 04:10:00 PM 7 7.44 0.00 2.01 0.14 0.07 90.35 04:10:01 PM all 11.81 0.00 6.81 0.00 0.00 81.39 04:10:01 PM 0 46.67 0.00 11.11 0.00 0.00 42.22 04:10:01 PM 1 4.49 0.00 6.74 0.00 0.00 88.76 04:10:01 PM 2 8.70 0.00 7.61 0.00 0.00 83.70 04:10:01 PM 3 5.56 0.00 6.67 0.00 0.00 87.78 04:10:01 PM 4 7.87 0.00 4.49 0.00 0.00 87.64 04:10:01 PM 5 11.11 0.00 4.44 0.00 0.00 84.44 04:10:01 PM 6 5.56 0.00 4.44 0.00 0.00 90.00 04:10:01 PM 7 4.44 0.00 8.89 0.00 0.00 86.67 Average: all 15.88 0.00 1.78 1.55 0.07 80.72 Average: 0 12.40 0.00 1.70 0.95 0.07 84.88 Average: 1 24.41 0.00 2.21 2.82 0.08 70.49 Average: 2 18.25 0.00 2.00 2.35 0.07 77.34 Average: 3 16.59 0.00 1.53 1.59 0.07 80.22 Average: 4 16.90 0.00 1.82 1.50 0.07 79.71 Average: 5 15.80 0.00 1.87 1.41 0.06 80.86 Average: 6 10.81 0.00 1.49 0.52 0.07 87.11 Average: 7 11.85 0.00 1.64 1.28 0.06 85.16