---> uname -a: Linux prd-centos8-docker-4c-4g-39496.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 809 11645 19 3308 14605 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:de:d2:86 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.111/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85937sec preferred_lft 85937sec inet6 fe80::f816:3eff:fede:d286/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:05:78:7e:70 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::42:5ff:fe78:7e70/64 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) 09/18/2024 _x86_64_ (4 CPU) 12:23:21 LINUX RESTART (4 CPU) 12:24:01 PM tps rtps wtps bread/s bwrtn/s 12:25:01 PM 166.89 12.50 154.39 2163.11 7336.03 12:26:01 PM 220.66 5.53 215.13 589.27 11016.63 12:27:01 PM 76.24 1.15 75.09 113.98 7714.45 12:28:01 PM 3.95 0.00 3.95 0.00 285.17 12:29:01 PM 3.18 1.73 1.45 47.59 210.78 12:30:01 PM 174.56 3.85 170.71 4811.86 19262.46 12:31:01 PM 71.31 3.00 68.31 1215.46 8819.13 Average: 102.40 3.97 98.43 1277.36 7806.57 12:24:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:25:01 PM 13305468 15156804 2836064 17.57 2688 2062728 1072100 6.24 171492 2297092 195120 12:26:01 PM 11839716 13886220 4301816 26.65 2688 2250784 2366388 13.77 237704 3655988 101896 12:27:01 PM 10751424 12915952 5390108 33.39 2688 2366044 2971624 17.29 271304 4696732 2820 12:28:01 PM 10676400 12845004 5465132 33.86 2688 2370040 2987384 17.38 271464 4770920 872 12:29:01 PM 11940808 14128604 4200724 26.02 2688 2388372 1884564 10.96 276468 3503648 12640 12:30:01 PM 12158352 14980676 3983180 24.68 2688 3010040 1467820 8.54 414728 3097720 63568 12:31:01 PM 11933036 14964604 4208496 26.07 2688 3218208 1172136 6.82 890864 2849724 968 Average: 11800743 14125409 4340789 26.89 2688 2523745 1988859 11.57 362003 3553118 53983 12:24:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 PM eth0 71.09 51.32 1003.06 15.78 0.00 0.00 0.00 0.00 12:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 PM eth0 322.53 268.46 2536.76 64.92 0.00 0.00 0.00 0.00 12:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 PM eth0 245.34 149.41 1602.14 71.84 0.00 0.00 0.00 0.00 12:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 PM eth0 570.69 361.83 191.37 164.81 0.00 0.00 0.00 0.00 12:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 PM eth0 101.02 65.01 34.43 32.95 0.00 0.00 0.00 0.00 12:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 PM eth0 129.74 83.96 2325.87 15.59 0.00 0.00 0.00 0.00 12:30:01 PM docker0 18.59 28.94 1.05 585.09 0.00 0.00 0.00 0.00 12:30:01 PM veth8189722 18.59 28.96 1.30 585.09 0.00 0.00 0.00 0.05 12:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 PM eth0 61.98 60.91 59.41 55.21 0.00 0.00 0.00 0.00 12:31:01 PM docker0 16.69 14.75 21.30 30.25 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 214.63 148.70 1107.59 60.16 0.00 0.00 0.00 0.00 Average: docker0 5.04 6.24 3.19 87.91 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) 09/18/2024 _x86_64_ (4 CPU) 12:23:21 LINUX RESTART (4 CPU) 12:24:01 PM CPU %user %nice %system %iowait %steal %idle 12:25:01 PM all 18.54 0.00 2.03 2.43 0.08 76.93 12:25:01 PM 0 27.20 0.00 2.52 2.06 0.10 68.12 12:25:01 PM 1 11.70 0.00 2.11 3.36 0.10 82.74 12:25:01 PM 2 5.95 0.00 0.82 1.68 0.05 91.51 12:25:01 PM 3 29.29 0.00 2.68 2.61 0.07 65.36 12:26:01 PM all 43.08 0.00 2.57 3.72 0.14 50.50 12:26:01 PM 0 39.05 0.00 2.46 2.11 0.18 56.21 12:26:01 PM 1 45.82 0.00 2.03 2.98 0.12 49.05 12:26:01 PM 2 43.72 0.00 2.82 3.55 0.13 49.77 12:26:01 PM 3 43.74 0.00 2.97 6.25 0.12 46.93 12:27:01 PM all 59.62 0.00 1.78 0.94 0.12 37.55 12:27:01 PM 0 61.91 0.00 1.94 1.60 0.15 34.40 12:27:01 PM 1 57.85 0.00 2.37 0.59 0.12 39.07 12:27:01 PM 2 54.74 0.00 1.92 1.29 0.10 41.95 12:27:01 PM 3 63.98 0.00 0.89 0.27 0.12 34.74 12:28:01 PM all 14.65 0.00 1.59 0.02 0.07 83.68 12:28:01 PM 0 15.70 0.00 1.47 0.03 0.07 82.73 12:28:01 PM 1 19.57 0.00 0.87 0.00 0.07 79.49 12:28:01 PM 2 10.07 0.00 2.16 0.03 0.08 87.66 12:28:01 PM 3 13.24 0.00 1.86 0.00 0.05 84.85 12:29:01 PM all 39.39 0.00 0.94 0.02 0.08 59.57 12:29:01 PM 0 30.49 0.00 0.30 0.00 0.07 69.15 12:29:01 PM 1 27.67 0.00 1.10 0.02 0.08 71.13 12:29:01 PM 2 75.05 0.00 1.69 0.07 0.08 23.12 12:29:01 PM 3 24.34 0.00 0.68 0.00 0.07 74.91 12:30:01 PM all 39.89 0.00 5.77 3.38 0.10 50.86 12:30:01 PM 0 37.12 0.00 6.09 1.95 0.10 54.73 12:30:01 PM 1 39.50 0.00 4.92 4.21 0.10 51.27 12:30:01 PM 2 42.72 0.00 7.06 2.69 0.10 47.43 12:30:01 PM 3 40.22 0.00 5.01 4.67 0.08 50.03 12:31:01 PM all 19.19 0.00 2.67 1.06 0.08 77.01 12:31:01 PM 0 14.57 0.00 2.42 2.67 0.07 80.27 12:31:01 PM 1 35.95 0.00 2.71 0.50 0.10 60.74 12:31:01 PM 2 18.15 0.00 2.78 0.85 0.07 78.15 12:31:01 PM 3 8.09 0.00 2.79 0.20 0.07 88.86 Average: all 33.45 0.00 2.48 1.65 0.09 62.33 Average: 0 32.25 0.00 2.46 1.49 0.11 63.70 Average: 1 33.99 0.00 2.30 1.66 0.10 61.95 Average: 2 35.77 0.00 2.74 1.45 0.09 59.95 Average: 3 31.81 0.00 2.41 2.00 0.08 63.71