---> uname -a: Linux prd-centos8-docker-8c-8g-4162.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 1069 25688 19 5131 30347 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:4a:9f:21 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.123/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85802sec preferred_lft 85802sec inet6 fe80::f816:3eff:fe4a:9f21/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7d:57:70:e4 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::42:7dff:fe57:70e4/64 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) 12/11/2023 _x86_64_ (8 CPU) 14:17:51 LINUX RESTART (8 CPU) 02:18:01 PM tps rtps wtps bread/s bwrtn/s 02:19:01 PM 238.43 39.36 199.07 8819.21 42394.43 02:20:01 PM 219.36 19.96 199.40 3789.67 12012.70 02:21:01 PM 130.04 1.30 128.74 458.91 13203.17 02:22:01 PM 122.21 12.61 109.60 929.69 27882.36 02:23:01 PM 44.23 0.05 44.18 2.53 2823.62 02:24:01 PM 20.43 0.03 20.39 2.27 394.27 02:25:01 PM 38.64 0.00 38.64 0.00 1011.11 02:26:01 PM 52.09 2.48 49.61 4503.12 7087.20 02:27:01 PM 111.99 1.10 110.89 68.63 28979.68 Average: 108.60 8.54 100.06 2063.54 15087.29 02:18:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:19:01 PM 29567184 31249948 3088528 9.46 2688 2010496 1518792 4.51 205132 2470188 191544 02:20:01 PM 28751912 30783060 3903800 11.95 2688 2346620 1745468 5.18 230028 3198268 146088 02:21:01 PM 27127200 29818040 5528512 16.93 2688 3000552 3073904 9.12 339432 4690804 432964 02:22:01 PM 26711900 29841500 5943812 18.20 2688 3424752 2601332 7.72 497084 4894716 43824 02:23:01 PM 25641276 28794772 7014436 21.48 2688 3445772 5624424 16.69 530556 5912616 1408 02:24:01 PM 25326640 28482100 7329072 22.44 2688 3446984 6127360 18.18 536084 6205556 1600 02:25:01 PM 26379900 29549532 6275812 19.22 2688 3461500 2688896 7.98 541820 5171444 7564 02:26:01 PM 25186904 29074100 7468808 22.87 2688 4174912 3015080 8.95 729600 6159560 393092 02:27:01 PM 24797988 29289096 7857724 24.06 2688 4763588 2782764 8.26 796020 6438340 196628 Average: 26610100 29653572 6045612 18.51 2688 3341686 3242002 9.62 489528 5015721 157190 02:18:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 PM eth0 362.09 228.45 1535.75 57.63 0.00 0.00 0.00 0.00 02:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 PM eth0 219.53 190.44 2331.20 48.03 0.00 0.00 0.00 0.00 02:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 PM eth0 1231.24 609.43 9456.39 50.27 0.00 0.00 0.00 0.00 02:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 PM lo 21.69 21.69 2.76 2.76 0.00 0.00 0.00 0.00 02:22:01 PM eth0 98.85 75.96 888.47 15.16 0.00 0.00 0.00 0.00 02:22:01 PM docker0 7.71 12.75 1.28 1.55 0.00 0.00 0.00 0.00 02:23:01 PM lo 4.56 4.56 0.45 0.45 0.00 0.00 0.00 0.00 02:23:01 PM eth0 18.74 14.59 17.79 11.63 0.00 0.00 0.00 0.00 02:23:01 PM docker0 1.57 1.88 0.22 0.21 0.00 0.00 0.00 0.00 02:23:01 PM veth680c290 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 02:24:01 PM lo 283.27 283.27 131.29 131.29 0.00 0.00 0.00 0.00 02:24:01 PM eth0 86.69 67.24 27.85 31.85 0.00 0.00 0.00 0.00 02:24:01 PM docker0 5.11 5.43 0.63 0.66 0.00 0.00 0.00 0.00 02:24:01 PM veth49bf67f 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 02:25:01 PM lo 90.05 90.05 8.65 8.65 0.00 0.00 0.00 0.00 02:25:01 PM eth0 87.57 68.83 29.11 36.51 0.00 0.00 0.00 0.00 02:25:01 PM docker0 3.48 4.18 0.59 0.54 0.00 0.00 0.00 0.00 02:26:01 PM lo 0.22 0.22 0.02 0.02 0.00 0.00 0.00 0.00 02:26:01 PM eth0 136.63 115.80 1825.64 23.04 0.00 0.00 0.00 0.00 02:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 PM lo 239.06 239.06 54.41 54.41 0.00 0.00 0.00 0.00 02:27:01 PM eth0 390.17 137.31 2497.91 12.95 0.00 0.00 0.00 0.00 02:27:01 PM docker0 119.09 125.07 36.77 19.61 0.00 0.00 0.00 0.00 Average: lo 70.99 70.99 21.96 21.96 0.00 0.00 0.00 0.00 Average: eth0 292.39 167.56 2067.77 31.89 0.00 0.00 0.00 0.00 Average: docker0 15.22 16.59 4.39 2.51 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) 12/11/2023 _x86_64_ (8 CPU) 14:17:51 LINUX RESTART (8 CPU) 02:18:01 PM CPU %user %nice %system %iowait %steal %idle 02:19:01 PM all 13.11 0.00 2.56 3.56 0.06 80.71 02:19:01 PM 0 15.24 0.00 1.71 3.41 0.07 79.58 02:19:01 PM 1 13.46 0.00 3.46 4.38 0.07 78.64 02:19:01 PM 2 22.33 0.00 3.28 3.78 0.07 70.53 02:19:01 PM 3 8.42 0.00 2.30 2.16 0.05 87.06 02:19:01 PM 4 15.68 0.00 3.24 11.81 0.07 69.20 02:19:01 PM 5 5.76 0.00 1.83 0.42 0.05 91.94 02:19:01 PM 6 18.45 0.00 2.73 1.00 0.05 77.77 02:19:01 PM 7 5.51 0.00 1.96 1.54 0.05 90.93 02:20:01 PM all 18.34 0.00 1.29 1.38 0.07 78.92 02:20:01 PM 0 19.77 0.00 1.35 0.23 0.08 78.55 02:20:01 PM 1 13.26 0.00 1.04 1.05 0.05 84.60 02:20:01 PM 2 22.91 0.00 1.27 0.22 0.07 75.54 02:20:01 PM 3 14.23 0.00 0.72 0.57 0.08 84.39 02:20:01 PM 4 22.22 0.00 1.29 0.50 0.05 75.94 02:20:01 PM 5 21.61 0.00 1.86 2.13 0.07 74.33 02:20:01 PM 6 17.70 0.00 1.60 4.02 0.07 76.61 02:20:01 PM 7 15.03 0.00 1.20 2.31 0.07 81.40 02:21:01 PM all 29.43 0.00 1.49 1.09 0.10 67.89 02:21:01 PM 0 42.12 0.00 1.26 0.27 0.12 56.24 02:21:01 PM 1 36.73 0.00 1.59 0.59 0.12 60.97 02:21:01 PM 2 31.44 0.00 1.44 1.71 0.10 65.30 02:21:01 PM 3 39.68 0.00 1.78 1.59 0.10 56.85 02:21:01 PM 4 12.04 0.00 1.41 1.56 0.10 84.88 02:21:01 PM 5 12.00 0.00 1.29 1.69 0.08 84.93 02:21:01 PM 6 28.18 0.00 1.89 0.40 0.08 69.44 02:21:01 PM 7 33.18 0.00 1.27 0.91 0.12 64.52 02:22:01 PM all 11.85 0.25 1.91 2.16 0.07 83.76 02:22:01 PM 0 12.44 0.00 1.68 0.28 0.08 85.52 02:22:01 PM 1 9.77 0.00 1.71 0.97 0.07 87.48 02:22:01 PM 2 8.18 0.00 1.88 1.84 0.08 88.01 02:22:01 PM 3 14.76 0.00 1.69 0.50 0.07 82.97 02:22:01 PM 4 9.70 0.15 1.98 1.36 0.07 86.74 02:22:01 PM 5 14.42 0.00 1.99 0.52 0.07 83.00 02:22:01 PM 6 13.35 0.07 2.30 2.28 0.07 81.94 02:22:01 PM 7 12.15 1.81 2.01 9.53 0.05 74.44 02:23:01 PM all 47.68 0.23 1.63 0.17 0.10 50.19 02:23:01 PM 0 33.69 0.02 1.38 0.20 0.08 64.62 02:23:01 PM 1 67.42 0.00 1.69 0.05 0.10 30.74 02:23:01 PM 2 48.45 0.02 2.14 0.13 0.10 49.16 02:23:01 PM 3 46.64 1.66 1.39 0.20 0.10 50.02 02:23:01 PM 4 25.06 0.10 1.62 0.05 0.12 73.05 02:23:01 PM 5 52.32 0.00 1.32 0.00 0.08 46.27 02:23:01 PM 6 59.71 0.05 1.92 0.72 0.10 37.50 02:23:01 PM 7 47.96 0.02 1.59 0.03 0.10 50.30 02:24:01 PM all 14.75 0.28 1.45 0.05 0.08 83.39 02:24:01 PM 0 14.37 0.32 1.21 0.07 0.08 83.96 02:24:01 PM 1 14.64 0.03 1.44 0.08 0.08 83.72 02:24:01 PM 2 13.61 0.02 1.62 0.07 0.10 84.59 02:24:01 PM 3 22.14 0.03 1.62 0.02 0.10 76.08 02:24:01 PM 4 10.83 1.69 1.34 0.05 0.08 86.01 02:24:01 PM 5 13.52 0.08 1.76 0.07 0.08 84.49 02:24:01 PM 6 13.83 0.03 1.12 0.03 0.07 84.91 02:24:01 PM 7 15.07 0.02 1.46 0.02 0.07 83.38 02:25:01 PM all 32.51 0.11 2.50 0.12 0.10 64.66 02:25:01 PM 0 32.57 0.17 2.73 0.18 0.08 64.26 02:25:01 PM 1 37.46 0.08 2.16 0.25 0.13 59.91 02:25:01 PM 2 32.39 0.07 2.38 0.13 0.10 64.93 02:25:01 PM 3 33.12 0.39 3.34 0.13 0.08 62.94 02:25:01 PM 4 38.24 0.07 1.51 0.07 0.10 60.01 02:25:01 PM 5 23.04 0.02 2.53 0.07 0.10 74.24 02:25:01 PM 6 27.70 0.00 2.85 0.03 0.10 69.32 02:25:01 PM 7 35.54 0.08 2.51 0.10 0.10 61.67 02:26:01 PM all 34.30 0.00 1.48 0.52 0.09 63.60 02:26:01 PM 0 33.89 0.00 1.85 0.50 0.10 63.66 02:26:01 PM 1 42.35 0.00 1.82 0.23 0.10 55.49 02:26:01 PM 2 29.93 0.00 1.62 0.94 0.10 67.41 02:26:01 PM 3 37.27 0.00 1.44 1.10 0.08 60.10 02:26:01 PM 4 29.95 0.00 1.58 0.12 0.09 68.26 02:26:01 PM 5 40.02 0.00 1.24 0.03 0.08 58.63 02:26:01 PM 6 27.56 0.00 0.95 0.35 0.08 71.05 02:26:01 PM 7 33.30 0.00 1.34 0.89 0.08 64.39 02:27:01 PM all 30.25 0.00 1.69 2.06 0.08 65.92 02:27:01 PM 0 10.89 0.00 1.29 0.17 0.07 87.58 02:27:01 PM 1 23.22 0.00 1.88 2.96 0.07 71.88 02:27:01 PM 2 32.15 0.00 1.41 3.20 0.07 63.18 02:27:01 PM 3 47.02 0.00 1.86 2.23 0.08 48.81 02:27:01 PM 4 34.98 0.00 2.33 0.13 0.08 62.47 02:27:01 PM 5 25.45 0.00 1.37 0.08 0.08 73.01 02:27:01 PM 6 32.41 0.00 1.81 4.89 0.07 60.82 02:27:01 PM 7 35.82 0.00 1.57 2.83 0.08 59.70 Average: all 25.80 0.10 1.78 1.24 0.08 71.01 Average: 0 23.85 0.06 1.61 0.59 0.09 73.81 Average: 1 28.71 0.01 1.86 1.17 0.09 68.15 Average: 2 26.83 0.01 1.89 1.34 0.09 69.85 Average: 3 29.26 0.23 1.79 0.95 0.08 67.68 Average: 4 22.06 0.22 1.81 1.74 0.08 74.08 Average: 5 23.14 0.01 1.69 0.56 0.08 74.52 Average: 6 26.55 0.02 1.91 1.53 0.08 69.92 Average: 7 25.96 0.21 1.66 2.01 0.08 70.08