---> uname -a: Linux prd-centos8-docker-8c-8g-2091.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 1053 27275 18 3561 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:71:3e:30 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.133/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85960sec preferred_lft 85960sec inet6 fe80::f816:3eff:fe71:3e30/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:48:49:33:68 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::42:48ff:fe49:3368/64 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) 11/20/2023 _x86_64_ (8 CPU) 14:50:36 LINUX RESTART (8 CPU) 02:51:02 PM tps rtps wtps bread/s bwrtn/s 02:52:01 PM 172.25 14.47 157.78 2323.69 6412.15 02:53:01 PM 225.94 20.11 205.83 3862.85 12259.55 02:54:01 PM 168.41 1.63 166.77 844.93 38721.18 02:55:01 PM 74.69 12.23 62.46 547.02 2607.40 02:56:01 PM 38.42 0.02 38.40 0.53 1220.68 02:57:01 PM 26.91 0.00 26.91 0.00 563.03 Average: 117.62 8.06 109.56 1260.23 10307.36 02:51:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:52:01 PM 29609456 31254380 3046256 9.33 2688 1968864 1483176 4.40 166296 2465588 131652 02:53:01 PM 28328220 30407480 4327492 13.25 2688 2392324 2440720 7.24 250472 3606352 156628 02:54:01 PM 25958692 29022948 6697020 20.51 2688 3359344 5438620 16.14 417780 5729716 232 02:55:01 PM 26592588 29733840 6063124 18.57 2688 3434496 2582244 7.66 511516 5003756 6892 02:56:01 PM 25782796 28934484 6872916 21.05 2688 3442812 3254564 9.66 537560 5773164 376 02:57:01 PM 25140792 28295240 7514920 23.01 2688 3444252 6110700 18.13 539548 6388016 1652 Average: 26902091 29608062 5753621 17.62 2688 3007015 3551671 10.54 403862 4827765 49572 02:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 PM eth0 158.18 95.14 1032.00 18.55 0.00 0.00 0.00 0.00 02:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 PM eth0 252.40 226.34 3004.36 48.58 0.00 0.00 0.00 0.00 02:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 PM eth0 943.59 408.68 8949.56 32.66 0.00 0.00 0.00 0.00 02:54:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 02:54:01 PM veth60cf105 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 02:55:01 PM lo 21.13 21.13 2.70 2.70 0.00 0.00 0.00 0.00 02:55:01 PM eth0 74.93 68.14 671.01 18.68 0.00 0.00 0.00 0.00 02:55:01 PM docker0 7.53 12.36 1.24 1.51 0.00 0.00 0.00 0.00 02:56:01 PM lo 23.18 23.18 2.10 2.10 0.00 0.00 0.00 0.00 02:56:01 PM eth0 49.55 46.67 23.49 22.12 0.00 0.00 0.00 0.00 02:56:01 PM docker0 6.58 7.20 0.85 0.86 0.00 0.00 0.00 0.00 02:57:01 PM lo 254.30 254.30 97.66 97.66 0.00 0.00 0.00 0.00 02:57:01 PM eth0 78.09 56.18 24.42 26.86 0.00 0.00 0.00 0.00 02:57:01 PM docker0 0.75 0.98 0.11 0.11 0.00 0.00 0.00 0.00 02:57:01 PM veth1b5c221 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 49.91 49.91 17.12 17.12 0.00 0.00 0.00 0.00 Average: eth0 259.72 150.34 2287.44 27.93 0.00 0.00 0.00 0.00 Average: docker0 2.48 3.45 0.37 0.41 0.00 0.00 0.00 0.00 Average: veth1b5c221 0.00 0.02 0.00 0.00 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) 11/20/2023 _x86_64_ (8 CPU) 14:50:36 LINUX RESTART (8 CPU) 02:51:02 PM CPU %user %nice %system %iowait %steal %idle 02:52:01 PM all 8.48 0.00 1.02 0.93 0.05 89.52 02:52:01 PM 0 1.49 0.00 0.44 0.24 0.07 97.76 02:52:01 PM 1 1.58 0.00 0.53 0.22 0.07 97.60 02:52:01 PM 2 22.98 0.00 1.99 1.51 0.05 73.47 02:52:01 PM 3 11.95 0.00 1.07 1.02 0.05 85.91 02:52:01 PM 4 12.55 0.00 1.19 0.34 0.03 85.88 02:52:01 PM 5 9.56 0.00 0.93 0.29 0.03 89.19 02:52:01 PM 6 2.61 0.00 0.70 1.43 0.05 95.21 02:52:01 PM 7 5.12 0.00 1.31 2.40 0.05 91.13 02:53:01 PM all 21.90 0.00 1.33 1.33 0.08 75.37 02:53:01 PM 0 29.20 0.00 1.02 1.29 0.08 68.41 02:53:01 PM 1 16.53 0.00 1.29 1.19 0.07 80.93 02:53:01 PM 2 29.21 0.00 0.99 0.35 0.08 69.36 02:53:01 PM 3 24.71 0.00 2.10 2.55 0.10 70.54 02:53:01 PM 4 14.68 0.00 0.70 0.87 0.08 83.66 02:53:01 PM 5 12.93 0.00 0.94 1.37 0.07 84.69 02:53:01 PM 6 21.12 0.00 2.12 2.81 0.05 73.90 02:53:01 PM 7 26.82 0.00 1.52 0.20 0.07 71.39 02:54:01 PM all 27.83 0.00 2.22 1.92 0.10 67.93 02:54:01 PM 0 29.91 0.00 1.80 0.44 0.10 67.75 02:54:01 PM 1 21.26 0.00 1.94 0.91 0.10 75.79 02:54:01 PM 2 33.35 0.00 2.68 2.96 0.10 60.91 02:54:01 PM 3 18.69 0.00 1.98 5.39 0.10 73.83 02:54:01 PM 4 24.94 0.00 1.53 1.03 0.10 72.41 02:54:01 PM 5 36.08 0.00 2.54 0.54 0.10 60.74 02:54:01 PM 6 27.95 0.00 2.20 1.04 0.10 68.70 02:54:01 PM 7 30.47 0.00 3.07 3.07 0.10 63.30 02:55:01 PM all 28.71 0.24 0.93 0.39 0.09 69.63 02:55:01 PM 0 29.87 0.00 0.79 0.07 0.08 69.20 02:55:01 PM 1 36.17 0.02 0.77 0.25 0.10 62.70 02:55:01 PM 2 28.72 0.02 0.72 0.17 0.10 70.27 02:55:01 PM 3 32.06 0.03 1.47 0.65 0.12 65.66 02:55:01 PM 4 27.09 0.00 0.54 0.17 0.10 72.10 02:55:01 PM 5 30.01 0.00 1.10 0.84 0.08 67.97 02:55:01 PM 6 21.93 1.27 1.16 0.42 0.07 75.16 02:55:01 PM 7 23.84 0.58 0.94 0.55 0.08 74.00 02:56:01 PM all 32.76 0.27 1.70 0.22 0.11 64.94 02:56:01 PM 0 32.90 0.02 1.78 0.03 0.12 65.16 02:56:01 PM 1 20.81 0.00 1.71 0.23 0.12 77.13 02:56:01 PM 2 31.03 1.98 1.61 0.10 0.10 65.18 02:56:01 PM 3 36.58 0.07 1.51 0.75 0.10 60.99 02:56:01 PM 4 34.85 0.03 1.79 0.03 0.10 63.19 02:56:01 PM 5 40.52 0.05 1.65 0.05 0.08 57.64 02:56:01 PM 6 42.00 0.03 1.74 0.15 0.10 55.97 02:56:01 PM 7 23.35 0.02 1.85 0.37 0.13 74.29 02:57:01 PM all 15.47 0.29 1.86 0.21 0.10 82.08 02:57:01 PM 0 15.37 0.08 2.24 0.37 0.10 81.83 02:57:01 PM 1 15.70 0.05 1.34 0.40 0.08 82.42 02:57:01 PM 2 15.22 0.03 2.01 0.15 0.12 82.47 02:57:01 PM 3 21.85 0.66 2.51 0.12 0.08 74.79 02:57:01 PM 4 14.86 0.02 1.78 0.08 0.10 83.16 02:57:01 PM 5 15.49 0.02 1.38 0.12 0.10 82.90 02:57:01 PM 6 11.84 1.46 1.76 0.15 0.08 84.70 02:57:01 PM 7 13.44 0.02 1.84 0.27 0.10 84.33 Average: all 22.55 0.13 1.51 0.83 0.09 74.88 Average: 0 23.17 0.02 1.35 0.41 0.09 74.97 Average: 1 18.71 0.01 1.26 0.54 0.09 79.39 Average: 2 26.76 0.34 1.66 0.87 0.09 70.28 Average: 3 24.34 0.13 1.77 1.75 0.09 71.92 Average: 4 21.52 0.01 1.25 0.42 0.09 76.71 Average: 5 24.12 0.01 1.42 0.53 0.08 73.84 Average: 6 21.28 0.46 1.62 1.00 0.08 75.57 Average: 7 20.53 0.10 1.75 1.14 0.09 76.39