---> uname -a: Linux prd-centos8-docker-8c-8g-1548.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 13G 148G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1086 25698 19 5105 30330 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:f6:4d:1c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.26/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85808sec preferred_lft 85808sec inet6 fe80::f816:3eff:fef6:4d1c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a3:f2:ff:d6 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:a3ff:fef2:ffd6/64 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) 02/01/2024 _x86_64_ (8 CPU) 16:45:03 LINUX RESTART (8 CPU) 04:46:01 PM tps rtps wtps bread/s bwrtn/s 04:47:01 PM 176.29 16.06 160.23 3146.68 8146.27 04:48:01 PM 165.24 5.72 159.52 1274.19 10256.12 04:49:01 PM 67.77 0.18 67.58 12.79 7731.13 04:50:01 PM 98.88 12.55 86.34 901.97 27860.68 04:51:01 PM 26.30 0.00 26.30 0.00 811.96 04:52:01 PM 32.30 0.02 32.28 0.53 1114.31 04:53:01 PM 44.54 2.47 42.07 4490.50 6868.91 04:54:01 PM 112.18 1.10 111.08 68.64 29083.61 Average: 90.43 4.76 85.67 1236.84 11483.63 04:46:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:47:01 PM 29048212 30952576 3607500 11.05 2688 2221104 1663684 4.94 187460 2959376 142500 04:48:01 PM 27577628 29794224 5078084 15.55 2688 2529332 2572000 7.63 288932 4303404 157840 04:49:01 PM 27132572 29419264 5523140 16.91 2688 2597284 2980704 8.84 320308 4707952 12400 04:50:01 PM 25523736 28638680 7131976 21.84 2688 3408136 5708696 16.94 516692 6045696 200 04:51:01 PM 25743612 28859428 6912100 21.17 2688 3409268 4561016 13.53 530216 5802296 68 04:52:01 PM 26350104 29484356 6305608 19.31 2688 3427232 2797516 8.30 542524 5202692 6736 04:53:01 PM 25016800 28936932 7638912 23.39 2688 4208392 3740676 11.10 733716 6324160 462528 04:54:01 PM 24537340 28929704 8118372 24.86 2688 4666268 3185436 9.45 799716 6697376 137052 Average: 26366250 29376896 6289462 19.26 2688 3308377 3401216 10.09 489946 5255369 114916 04:46:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 PM eth0 138.75 120.08 1181.96 38.76 0.00 0.00 0.00 0.00 04:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 PM eth0 272.94 213.40 4234.56 26.98 0.00 0.00 0.00 0.00 04:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 PM lo 2.20 2.20 0.36 0.36 0.00 0.00 0.00 0.00 04:49:01 PM eth0 99.65 83.59 753.90 22.16 0.00 0.00 0.00 0.00 04:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 PM lo 2.07 2.07 0.22 0.22 0.00 0.00 0.00 0.00 04:50:01 PM eth0 1021.41 346.03 6438.38 24.73 0.00 0.00 0.00 0.00 04:50:01 PM docker0 0.75 0.95 0.11 0.11 0.00 0.00 0.00 0.00 04:50:01 PM veth1e44f06 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 04:51:01 PM lo 272.10 272.10 121.96 121.96 0.00 0.00 0.00 0.00 04:51:01 PM eth0 100.38 78.18 25.01 30.40 0.00 0.00 0.00 0.00 04:51:01 PM docker0 6.00 6.65 0.75 0.78 0.00 0.00 0.00 0.00 04:51:01 PM veth331c5dd 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 04:52:01 PM lo 75.40 75.40 7.16 7.16 0.00 0.00 0.00 0.00 04:52:01 PM eth0 88.47 65.90 34.24 30.96 0.00 0.00 0.00 0.00 04:52:01 PM docker0 3.50 4.18 0.59 0.54 0.00 0.00 0.00 0.00 04:53:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 04:53:01 PM eth0 212.30 145.15 2475.99 23.47 0.00 0.00 0.00 0.00 04:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 PM lo 193.84 193.84 51.57 51.57 0.00 0.00 0.00 0.00 04:54:01 PM eth0 193.09 82.29 1814.10 9.89 0.00 0.00 0.00 0.00 04:54:01 PM docker0 96.95 102.55 34.85 18.41 0.00 0.00 0.00 0.00 Average: lo 68.23 68.23 22.66 22.66 0.00 0.00 0.00 0.00 Average: eth0 265.86 141.82 2119.61 25.92 0.00 0.00 0.00 0.00 Average: docker0 13.40 14.29 4.54 2.48 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) 02/01/2024 _x86_64_ (8 CPU) 16:45:03 LINUX RESTART (8 CPU) 04:46:01 PM CPU %user %nice %system %iowait %steal %idle 04:47:01 PM all 13.10 0.00 1.23 1.96 0.07 83.64 04:47:01 PM 0 11.48 0.00 1.73 3.37 0.08 83.35 04:47:01 PM 1 21.29 0.00 1.90 1.06 0.10 75.66 04:47:01 PM 2 16.83 0.00 1.04 2.38 0.07 79.69 04:47:01 PM 3 4.60 0.00 1.07 1.15 0.08 93.09 04:47:01 PM 4 6.10 0.00 0.75 0.80 0.03 92.31 04:47:01 PM 5 11.51 0.00 0.58 0.45 0.05 87.40 04:47:01 PM 6 15.52 0.00 1.27 4.86 0.05 78.30 04:47:01 PM 7 17.54 0.00 1.49 1.62 0.08 79.26 04:48:01 PM all 34.59 0.00 1.50 3.15 0.79 59.97 04:48:01 PM 0 33.13 0.00 1.63 2.04 0.14 63.06 04:48:01 PM 1 25.53 0.00 1.13 4.26 1.12 67.95 04:48:01 PM 2 47.18 0.00 1.31 4.14 1.63 45.74 04:48:01 PM 3 31.18 0.00 1.83 1.32 1.42 64.25 04:48:01 PM 4 23.47 0.00 1.48 1.28 0.57 73.20 04:48:01 PM 5 43.12 0.00 1.58 3.84 0.12 51.34 04:48:01 PM 6 23.13 0.00 1.35 3.63 0.12 71.77 04:48:01 PM 7 50.19 0.00 1.70 4.68 1.15 42.28 04:49:01 PM all 34.96 0.00 1.11 1.29 0.09 62.55 04:49:01 PM 0 37.27 0.00 0.95 0.10 0.08 61.59 04:49:01 PM 1 28.89 0.00 1.32 1.81 0.10 67.88 04:49:01 PM 2 32.29 0.00 1.01 0.52 0.10 66.08 04:49:01 PM 3 35.61 0.00 1.02 1.19 0.12 62.06 04:49:01 PM 4 33.70 0.00 1.01 0.22 0.08 64.99 04:49:01 PM 5 40.59 0.00 1.14 4.88 0.10 53.29 04:49:01 PM 6 40.69 0.00 1.88 0.44 0.10 56.90 04:49:01 PM 7 30.65 0.00 0.55 1.16 0.07 67.57 04:50:01 PM all 22.72 0.23 2.69 2.43 0.09 71.85 04:50:01 PM 0 22.08 0.00 2.52 0.20 0.07 75.13 04:50:01 PM 1 23.69 1.77 2.92 2.41 0.10 69.11 04:50:01 PM 2 25.04 0.00 2.92 3.95 0.10 67.98 04:50:01 PM 3 23.21 0.03 3.54 1.33 0.08 71.80 04:50:01 PM 4 24.74 0.00 2.92 4.86 0.08 67.40 04:50:01 PM 5 20.42 0.00 1.97 0.39 0.10 77.12 04:50:01 PM 6 24.34 0.00 1.80 0.42 0.07 73.37 04:50:01 PM 7 18.21 0.03 2.90 5.87 0.08 72.91 04:51:01 PM all 15.11 0.10 1.55 0.20 0.08 82.96 04:51:01 PM 0 17.57 0.02 1.86 0.07 0.08 80.41 04:51:01 PM 1 13.24 0.60 1.52 0.03 0.08 84.52 04:51:01 PM 2 15.59 0.07 1.58 0.25 0.10 82.42 04:51:01 PM 3 14.23 0.02 1.47 0.47 0.08 83.73 04:51:01 PM 4 19.09 0.00 1.58 0.10 0.08 79.16 04:51:01 PM 5 15.68 0.03 1.49 0.08 0.07 82.64 04:51:01 PM 6 13.70 0.00 1.36 0.17 0.07 84.70 04:51:01 PM 7 11.80 0.03 1.57 0.40 0.05 86.14 04:52:01 PM all 36.80 0.32 2.53 0.16 0.11 60.08 04:52:01 PM 0 35.63 0.32 2.06 0.03 0.12 61.84 04:52:01 PM 1 44.61 0.03 2.16 0.18 0.12 52.90 04:52:01 PM 2 28.21 1.91 2.24 0.08 0.10 67.46 04:52:01 PM 3 45.80 0.08 3.06 0.05 0.12 50.88 04:52:01 PM 4 33.13 0.02 2.43 0.35 0.10 63.97 04:52:01 PM 5 37.68 0.12 2.80 0.23 0.12 59.04 04:52:01 PM 6 44.96 0.05 2.63 0.22 0.12 52.02 04:52:01 PM 7 24.35 0.02 2.85 0.10 0.10 72.58 04:53:01 PM all 32.91 0.00 1.81 0.54 0.09 64.66 04:53:01 PM 0 35.58 0.00 1.35 0.07 0.12 62.89 04:53:01 PM 1 25.39 0.00 1.86 1.76 0.08 70.91 04:53:01 PM 2 32.13 0.00 1.73 0.69 0.08 65.36 04:53:01 PM 3 34.83 0.00 2.31 1.29 0.10 61.46 04:53:01 PM 4 28.97 0.00 1.33 0.10 0.10 69.50 04:53:01 PM 5 42.62 0.00 1.92 0.03 0.08 55.34 04:53:01 PM 6 32.63 0.00 2.38 0.29 0.08 64.61 04:53:01 PM 7 31.10 0.00 1.56 0.07 0.08 67.19 04:54:01 PM all 31.56 0.00 1.90 2.44 0.10 64.00 04:54:01 PM 0 36.60 0.00 1.73 0.03 0.10 61.53 04:54:01 PM 1 24.26 0.00 2.24 6.21 0.10 67.18 04:54:01 PM 2 49.69 0.00 2.14 3.52 0.12 44.54 04:54:01 PM 3 16.10 0.00 1.88 7.55 0.08 74.38 04:54:01 PM 4 19.24 0.00 2.59 0.61 0.08 77.48 04:54:01 PM 5 24.81 0.00 1.21 0.45 0.08 73.44 04:54:01 PM 6 46.43 0.00 1.98 0.13 0.10 51.35 04:54:01 PM 7 35.36 0.00 1.43 1.04 0.10 62.07 Average: all 27.71 0.08 1.79 1.52 0.18 68.73 Average: 0 28.63 0.04 1.73 0.73 0.10 68.76 Average: 1 25.87 0.30 1.88 2.21 0.23 69.51 Average: 2 30.87 0.25 1.74 1.94 0.29 64.92 Average: 3 25.70 0.02 2.02 1.79 0.26 70.21 Average: 4 23.55 0.00 1.76 1.04 0.14 73.51 Average: 5 29.55 0.02 1.59 1.29 0.09 67.46 Average: 6 30.17 0.01 1.83 1.27 0.09 66.63 Average: 7 27.37 0.01 1.76 1.86 0.21 68.79