---> uname -a: Linux prd-centos8-docker-8c-8g-6908.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 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1110 25407 19 5371 30306 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:b7:5d:7e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.40/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85771sec preferred_lft 85771sec inet6 fe80::f816:3eff:feb7:5d7e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8e:12:f8:92 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::42:8eff:fe12:f892/64 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) 12/22/2023 _x86_64_ (8 CPU) 13:15:58 LINUX RESTART (8 CPU) 01:17:01 PM tps rtps wtps bread/s bwrtn/s 01:18:01 PM 214.23 19.88 194.35 3215.59 9286.37 01:19:01 PM 143.18 2.85 140.33 1151.14 13527.06 01:20:01 PM 60.32 0.07 60.26 1.33 5174.00 01:21:01 PM 102.42 12.51 89.90 899.03 28069.89 01:22:01 PM 23.16 0.02 23.14 0.53 622.24 01:23:01 PM 37.56 0.08 37.48 1.87 1099.00 01:24:01 PM 47.97 2.48 45.48 4509.03 7181.49 01:25:01 PM 117.53 1.10 116.43 68.64 33401.18 01:26:01 PM 208.98 1.80 207.18 1775.44 17962.39 Average: 106.15 4.53 101.61 1291.40 12924.67 01:17:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:18:01 PM 28890964 30884356 3764748 11.53 2688 2308992 1702112 5.05 193928 3104744 217672 01:19:01 PM 27382260 29647724 5273452 16.15 2688 2577368 3037244 9.01 297036 4480004 63600 01:20:01 PM 26691128 29030632 5964584 18.27 2688 2648636 3322772 9.86 324732 5137748 16488 01:21:01 PM 25049796 28214800 7605916 23.29 2688 3457084 5086300 15.09 526284 6504964 140 01:22:01 PM 24624144 27791576 8031568 24.59 2688 3458384 6566532 19.48 536536 6900908 1712 01:23:01 PM 25936380 29135652 6719332 20.58 2688 3490656 3595372 10.67 548056 5602236 20832 01:24:01 PM 24754444 28805428 7901268 24.20 2688 4333332 3260156 9.67 735640 6566960 534648 01:25:01 PM 26182916 30958680 6472796 19.82 2688 5044160 2089028 6.20 807648 5041300 277528 01:26:01 PM 26050720 31060132 6604992 20.23 2688 5271004 1518024 4.50 997632 4977468 52132 Average: 26173639 29503220 6482073 19.85 2688 3621068 3353060 9.95 551944 5368481 131639 01:17:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 PM eth0 208.26 171.76 2002.45 42.71 0.00 0.00 0.00 0.00 01:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 PM lo 0.95 0.95 0.17 0.17 0.00 0.00 0.00 0.00 01:19:01 PM eth0 233.98 184.60 3593.06 24.11 0.00 0.00 0.00 0.00 01:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 PM lo 1.13 1.13 0.18 0.18 0.00 0.00 0.00 0.00 01:20:01 PM eth0 93.05 80.19 760.37 19.98 0.00 0.00 0.00 0.00 01:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 PM lo 13.03 13.03 1.30 1.30 0.00 0.00 0.00 0.00 01:21:01 PM eth0 920.16 321.39 6433.21 26.28 0.00 0.00 0.00 0.00 01:21:01 PM docker0 4.78 5.30 0.62 0.62 0.00 0.00 0.00 0.00 01:21:01 PM veth7c66fe1 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:22:01 PM lo 293.99 293.99 166.16 166.16 0.00 0.00 0.00 0.00 01:22:01 PM eth0 170.28 134.31 34.68 90.98 0.00 0.00 0.00 0.00 01:22:01 PM docker0 1.82 1.98 0.23 0.25 0.00 0.00 0.00 0.00 01:22:01 PM vethba29340 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:23:01 PM lo 78.49 78.49 35.11 35.11 0.00 0.00 0.00 0.00 01:23:01 PM eth0 159.70 123.27 221.78 73.87 0.00 0.00 0.00 0.00 01:23:01 PM docker0 3.50 4.20 0.59 0.55 0.00 0.00 0.00 0.00 01:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 PM eth0 457.08 274.28 2583.54 39.72 0.00 0.00 0.00 0.00 01:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM lo 234.61 234.61 54.08 54.08 0.00 0.00 0.00 0.00 01:25:01 PM eth0 223.96 94.35 1633.15 12.05 0.00 0.00 0.00 0.00 01:25:01 PM docker0 116.69 122.73 36.56 19.45 0.00 0.00 0.00 0.00 01:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 PM eth0 252.39 171.77 2580.09 35.97 0.00 0.00 0.00 0.00 01:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 69.14 69.14 28.56 28.56 0.00 0.00 0.00 0.00 Average: eth0 302.10 172.88 2204.66 40.63 0.00 0.00 0.00 0.00 Average: docker0 14.09 14.91 4.22 2.32 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) 12/22/2023 _x86_64_ (8 CPU) 13:15:58 LINUX RESTART (8 CPU) 01:17:01 PM CPU %user %nice %system %iowait %steal %idle 01:18:01 PM all 14.28 0.00 1.20 1.26 0.06 83.20 01:18:01 PM 0 7.28 0.00 1.05 1.20 0.07 90.40 01:18:01 PM 1 8.93 0.00 1.47 1.24 0.08 88.28 01:18:01 PM 2 20.05 0.00 1.52 1.10 0.05 77.27 01:18:01 PM 3 20.92 0.00 1.60 0.58 0.05 76.84 01:18:01 PM 4 20.85 0.00 1.84 1.60 0.05 75.66 01:18:01 PM 5 5.46 0.00 0.38 0.64 0.08 93.44 01:18:01 PM 6 18.18 0.00 0.88 1.40 0.07 79.47 01:18:01 PM 7 12.57 0.00 0.83 2.29 0.03 84.28 01:19:01 PM all 34.33 0.00 1.05 2.11 0.10 62.41 01:19:01 PM 0 21.92 0.00 1.14 0.10 0.08 76.76 01:19:01 PM 1 33.56 0.00 0.99 0.99 0.12 64.35 01:19:01 PM 2 31.27 0.00 0.97 0.94 0.12 66.71 01:19:01 PM 3 27.25 0.00 1.68 4.93 0.10 66.05 01:19:01 PM 4 36.67 0.00 0.85 1.17 0.10 61.20 01:19:01 PM 5 34.26 0.00 1.22 3.87 0.10 60.55 01:19:01 PM 6 42.63 0.00 0.44 0.02 0.07 56.85 01:19:01 PM 7 47.09 0.00 1.12 4.87 0.10 46.82 01:20:01 PM all 40.66 0.00 0.94 0.33 0.09 57.99 01:20:01 PM 0 49.78 0.00 0.74 0.00 0.08 49.40 01:20:01 PM 1 56.05 0.00 0.65 0.00 0.08 43.22 01:20:01 PM 2 24.58 0.00 0.77 0.38 0.07 74.20 01:20:01 PM 3 28.99 0.00 0.62 0.22 0.08 70.09 01:20:01 PM 4 39.25 0.00 1.00 0.00 0.10 59.65 01:20:01 PM 5 63.21 0.00 1.77 1.37 0.10 33.55 01:20:01 PM 6 37.02 0.00 0.78 0.53 0.10 61.57 01:20:01 PM 7 26.43 0.00 1.17 0.10 0.07 72.23 01:21:01 PM all 15.41 0.25 2.75 2.07 0.08 79.44 01:21:01 PM 0 15.38 0.02 2.42 1.57 0.10 80.51 01:21:01 PM 1 17.78 0.00 3.04 4.09 0.08 75.00 01:21:01 PM 2 12.06 0.05 2.41 2.46 0.10 82.91 01:21:01 PM 3 14.41 1.85 2.97 1.25 0.08 79.44 01:21:01 PM 4 14.15 0.00 2.64 2.22 0.07 80.92 01:21:01 PM 5 17.35 0.03 2.84 0.99 0.07 78.72 01:21:01 PM 6 17.17 0.05 2.99 0.37 0.08 79.33 01:21:01 PM 7 15.01 0.02 2.66 3.58 0.07 78.67 01:22:01 PM all 15.87 0.28 1.60 0.05 0.08 82.11 01:22:01 PM 0 11.00 1.72 1.91 0.00 0.08 85.29 01:22:01 PM 1 16.13 0.34 1.79 0.08 0.08 81.57 01:22:01 PM 2 14.70 0.00 1.39 0.10 0.08 83.72 01:22:01 PM 3 18.22 0.10 1.72 0.02 0.08 79.86 01:22:01 PM 4 15.39 0.05 1.57 0.02 0.10 82.87 01:22:01 PM 5 14.56 0.00 1.34 0.05 0.08 83.97 01:22:01 PM 6 20.41 0.03 1.69 0.03 0.08 77.75 01:22:01 PM 7 16.58 0.02 1.37 0.13 0.07 81.83 01:23:01 PM all 37.38 0.35 2.29 0.13 0.11 59.75 01:23:01 PM 0 40.27 0.20 1.84 0.07 0.12 57.50 01:23:01 PM 1 51.69 0.03 2.89 0.08 0.13 45.17 01:23:01 PM 2 27.12 0.03 2.31 0.15 0.10 70.28 01:23:01 PM 3 35.93 0.33 2.27 0.32 0.10 61.05 01:23:01 PM 4 34.89 0.00 2.23 0.03 0.10 62.75 01:23:01 PM 5 38.70 0.40 2.73 0.17 0.10 57.89 01:23:01 PM 6 38.69 0.00 2.38 0.17 0.10 58.67 01:23:01 PM 7 31.69 1.79 1.64 0.03 0.12 64.72 01:24:01 PM all 26.48 0.00 1.67 0.88 0.08 70.90 01:24:01 PM 0 18.13 0.00 1.36 0.44 0.07 80.01 01:24:01 PM 1 34.83 0.00 2.00 2.52 0.08 60.57 01:24:01 PM 2 29.64 0.00 2.29 0.34 0.07 67.67 01:24:01 PM 3 25.52 0.00 1.85 0.02 0.08 72.54 01:24:01 PM 4 23.93 0.00 1.14 1.46 0.07 73.40 01:24:01 PM 5 25.42 0.00 1.69 0.22 0.08 72.59 01:24:01 PM 6 26.74 0.00 1.91 1.79 0.07 69.48 01:24:01 PM 7 27.63 0.00 1.12 0.25 0.08 70.91 01:25:01 PM all 30.98 0.00 1.82 1.78 0.09 65.33 01:25:01 PM 0 37.73 0.00 0.97 0.03 0.10 61.16 01:25:01 PM 1 20.04 0.00 1.99 2.36 0.08 75.52 01:25:01 PM 2 34.34 0.00 1.31 2.21 0.08 62.06 01:25:01 PM 3 46.62 0.00 1.24 0.18 0.08 51.87 01:25:01 PM 4 22.68 0.00 2.36 2.08 0.08 72.80 01:25:01 PM 5 30.11 0.00 2.97 2.31 0.07 64.54 01:25:01 PM 6 31.28 0.00 1.73 0.82 0.12 66.05 01:25:01 PM 7 24.99 0.00 2.01 4.22 0.08 68.69 01:26:01 PM all 20.63 0.00 1.09 1.10 0.06 77.12 01:26:01 PM 0 20.94 0.00 0.74 0.07 0.07 78.19 01:26:01 PM 1 6.06 0.00 0.78 0.00 0.07 93.09 01:26:01 PM 2 15.67 0.00 0.92 4.27 0.07 79.08 01:26:01 PM 3 35.59 0.00 1.05 0.08 0.07 63.21 01:26:01 PM 4 20.25 0.00 0.57 0.00 0.05 79.13 01:26:01 PM 5 11.06 0.00 0.80 0.85 0.05 87.23 01:26:01 PM 6 28.71 0.00 1.46 0.77 0.05 69.02 01:26:01 PM 7 26.83 0.00 2.36 2.78 0.07 67.96 Average: all 26.23 0.10 1.60 1.08 0.08 70.91 Average: 0 24.72 0.22 1.35 0.39 0.09 73.24 Average: 1 27.24 0.04 1.73 1.26 0.09 69.63 Average: 2 23.28 0.01 1.54 1.33 0.08 73.76 Average: 3 28.17 0.25 1.67 0.84 0.08 68.99 Average: 4 25.35 0.01 1.58 0.95 0.08 72.04 Average: 5 26.69 0.05 1.75 1.16 0.08 70.27 Average: 6 28.98 0.01 1.58 0.66 0.08 68.69 Average: 7 25.42 0.20 1.59 2.03 0.08 70.68