---> uname -a: Linux prd-centos8-docker-8c-8g-1076.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: 2800.000 BogoMIPS: 5600.00 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 1047 27319 19 3523 30377 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:18:ac:83 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.209/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85989sec preferred_lft 85989sec inet6 fe80::f816:3eff:fe18:ac83/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:de:f5:15:1c 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:deff:fef5:151c/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) 01/31/2024 _x86_64_ (8 CPU) 09:37:03 LINUX RESTART (8 CPU) 09:38:01 AM tps rtps wtps bread/s bwrtn/s 09:39:01 AM 232.67 21.63 211.05 3318.76 9325.02 09:40:01 AM 169.46 2.82 166.64 1015.39 15120.59 09:41:01 AM 26.87 0.10 26.77 27.86 2605.05 09:42:01 AM 113.68 12.38 101.30 871.04 28061.88 09:43:01 AM 22.13 0.02 22.11 0.53 453.17 Average: 112.96 7.39 105.57 1046.72 11113.14 09:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:39:01 AM 28758244 30728408 3897468 11.94 2688 2286304 1859368 5.52 195320 3236580 202268 09:40:01 AM 27778380 30041904 4877332 14.94 2688 2574824 2383316 7.07 303652 4082356 48316 09:41:01 AM 26534832 29198716 6120880 18.74 2688 2971572 3016336 8.95 368516 5245392 377280 09:42:01 AM 25839408 28950288 6816304 20.87 2688 3404440 3267432 9.69 529340 5724320 472 09:43:01 AM 25057828 28171408 7597884 23.27 2688 3405992 6200108 18.40 534736 6474336 1732 Average: 26793738 29418145 5861974 17.95 2688 2928626 3345312 9.93 386313 4952597 126014 09:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 AM eth0 216.03 181.77 2165.52 49.07 0.00 0.00 0.00 0.00 09:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 AM lo 2.08 2.08 0.35 0.35 0.00 0.00 0.00 0.00 09:40:01 AM eth0 287.35 221.49 3962.16 29.67 0.00 0.00 0.00 0.00 09:40:01 AM docker0 0.00 0.00 0.00 0.00 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 775.01 382.51 5287.65 32.32 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 22.03 22.03 1.99 1.99 0.00 0.00 0.00 0.00 09:42:01 AM eth0 234.97 115.56 1199.20 22.06 0.00 0.00 0.00 0.00 09:42:01 AM docker0 6.53 7.18 0.84 0.85 0.00 0.00 0.00 0.00 09:43:01 AM lo 288.20 288.20 110.75 110.75 0.00 0.00 0.00 0.00 09:43:01 AM eth0 138.25 131.21 72.47 34.50 0.00 0.00 0.00 0.00 09:43:01 AM docker0 1.57 1.90 0.22 0.22 0.00 0.00 0.00 0.00 09:43:01 AM veth86fdf28 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 62.46 62.46 22.62 22.62 0.00 0.00 0.00 0.00 Average: eth0 330.32 206.51 2537.40 33.53 0.00 0.00 0.00 0.00 Average: docker0 1.62 1.82 0.21 0.21 0.00 0.00 0.00 0.00 Average: veth86fdf28 0.00 0.03 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) 01/31/2024 _x86_64_ (8 CPU) 09:37:03 LINUX RESTART (8 CPU) 09:38:01 AM CPU %user %nice %system %iowait %steal %idle 09:39:01 AM all 14.68 0.00 1.29 1.05 0.06 82.92 09:39:01 AM 0 5.94 0.00 0.78 0.13 0.05 93.10 09:39:01 AM 1 12.72 0.00 1.37 2.06 0.07 83.79 09:39:01 AM 2 17.37 0.00 1.89 1.34 0.05 79.35 09:39:01 AM 3 27.71 0.00 1.79 1.08 0.07 69.35 09:39:01 AM 4 5.10 0.00 0.69 0.49 0.08 93.64 09:39:01 AM 5 31.33 0.00 1.50 0.84 0.07 66.27 09:39:01 AM 6 10.90 0.00 1.67 0.99 0.05 86.40 09:39:01 AM 7 6.35 0.00 0.65 1.52 0.05 91.43 09:40:01 AM all 31.56 0.00 1.07 0.93 0.09 66.36 09:40:01 AM 0 33.06 0.00 1.40 1.81 0.10 63.63 09:40:01 AM 1 34.80 0.00 1.29 1.29 0.10 62.52 09:40:01 AM 2 32.98 0.00 1.12 2.11 0.08 63.71 09:40:01 AM 3 32.56 0.00 1.09 1.07 0.10 65.18 09:40:01 AM 4 24.76 0.00 1.32 0.17 0.08 73.67 09:40:01 AM 5 36.12 0.00 0.55 0.18 0.07 63.08 09:40:01 AM 6 23.32 0.00 0.92 0.70 0.08 74.97 09:40:01 AM 7 34.84 0.00 0.85 0.12 0.08 64.10 09:41:01 AM all 38.78 0.00 1.26 0.17 0.09 59.69 09:41:01 AM 0 26.42 0.00 1.12 0.00 0.08 72.38 09:41:01 AM 1 32.13 0.00 1.59 0.02 0.10 66.16 09:41:01 AM 2 57.45 0.00 2.29 0.02 0.10 40.14 09:41:01 AM 3 33.12 0.00 0.84 0.12 0.08 65.85 09:41:01 AM 4 27.22 0.00 0.96 0.00 0.10 71.72 09:41:01 AM 5 24.66 0.00 1.44 0.99 0.10 72.81 09:41:01 AM 6 49.39 0.00 0.99 0.20 0.08 49.34 09:41:01 AM 7 59.97 0.00 0.86 0.00 0.10 39.07 09:42:01 AM all 17.95 0.29 2.51 1.60 0.09 77.56 09:42:01 AM 0 18.98 0.00 2.00 0.39 0.08 78.55 09:42:01 AM 1 18.89 0.37 2.97 0.32 0.08 77.36 09:42:01 AM 2 20.15 0.03 3.24 0.99 0.10 75.48 09:42:01 AM 3 16.71 0.10 2.27 2.22 0.08 78.62 09:42:01 AM 4 18.43 0.00 2.60 1.80 0.08 77.09 09:42:01 AM 5 14.88 0.08 2.25 2.50 0.07 80.22 09:42:01 AM 6 17.30 1.70 2.68 4.46 0.10 73.77 09:42:01 AM 7 18.24 0.00 2.10 0.17 0.08 79.41 09:43:01 AM all 14.40 0.25 1.80 0.07 0.12 83.36 09:43:01 AM 0 11.99 0.02 1.51 0.03 0.12 86.34 09:43:01 AM 1 13.74 1.74 1.99 0.03 0.18 82.31 09:43:01 AM 2 14.48 0.05 1.72 0.10 0.10 83.55 09:43:01 AM 3 12.46 0.00 1.57 0.02 0.18 85.76 09:43:01 AM 4 16.19 0.02 2.03 0.10 0.08 81.58 09:43:01 AM 5 15.53 0.02 1.76 0.02 0.08 82.60 09:43:01 AM 6 15.84 0.05 2.40 0.22 0.10 81.39 09:43:01 AM 7 15.00 0.08 1.44 0.05 0.10 83.32 Average: all 23.47 0.11 1.59 0.77 0.09 73.98 Average: 0 19.27 0.00 1.36 0.47 0.09 78.81 Average: 1 22.45 0.42 1.84 0.74 0.11 74.43 Average: 2 28.47 0.02 2.05 0.91 0.09 68.47 Average: 3 24.52 0.02 1.51 0.90 0.10 72.94 Average: 4 18.34 0.00 1.52 0.51 0.09 79.55 Average: 5 24.51 0.02 1.50 0.90 0.08 72.98 Average: 6 23.36 0.35 1.73 1.31 0.08 73.17 Average: 7 26.85 0.02 1.18 0.37 0.08 71.49