---> uname -a: Linux prd-centos8-docker-8c-8g-4750.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 1088 26116 19 4685 30328 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:e6:e0:f0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.126/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85836sec preferred_lft 85836sec inet6 fe80::f816:3eff:fee6:e0f0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:92:cd:80:aa 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::42:92ff:fecd:80aa/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) 12/13/2023 _x86_64_ (8 CPU) 11:45:43 LINUX RESTART (8 CPU) 11:46:01 AM tps rtps wtps bread/s bwrtn/s 11:47:01 AM 206.91 27.14 179.77 5512.70 6853.43 11:48:01 AM 240.27 19.98 220.29 3898.83 12350.65 11:49:01 AM 134.68 1.20 133.48 411.00 27086.35 11:50:01 AM 94.59 12.56 82.02 881.84 12955.38 11:51:01 AM 51.84 0.02 51.82 0.53 2998.23 11:52:01 AM 20.54 0.02 20.53 0.67 431.61 11:53:01 AM 36.69 0.08 36.60 2.00 1076.09 11:54:01 AM 72.67 2.47 70.20 4491.25 22673.65 11:55:01 AM 95.37 1.55 93.82 132.49 13750.85 Average: 105.95 7.22 98.73 1703.42 11130.03 11:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:47:01 AM 29641020 31293764 3014692 9.23 2688 1978044 1451752 4.31 166260 2423632 138536 11:48:01 AM 28589200 30671100 4066512 12.45 2688 2396532 1860328 5.52 241076 3345384 167164 11:49:01 AM 26653336 29710432 6002376 18.38 2688 3354760 2638392 7.83 350812 5095368 326132 11:50:01 AM 26512084 29654000 6143628 18.81 2688 3436660 2685572 7.97 505824 5081124 52460 11:51:01 AM 25401916 28562072 7253796 22.21 2688 3451928 5756360 17.08 532896 6145688 1716 11:52:01 AM 25039824 28201732 7615888 23.32 2688 3453000 6145696 18.23 538076 6483104 1748 11:53:01 AM 26146812 29341512 6508900 19.93 2688 3486256 3273728 9.71 547568 5391444 21716 11:54:01 AM 24865848 29154680 7789864 23.85 2688 4562628 3014584 8.94 732768 6437800 308476 11:55:01 AM 26751012 31062260 5904700 18.08 2688 4579312 1523512 4.52 906036 4376384 48816 Average: 26622339 29739061 6033373 18.48 2688 3411013 3149992 9.35 502368 4975548 118529 11:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 AM eth0 421.21 261.03 1561.06 59.99 0.00 0.00 0.00 0.00 11:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 AM eth0 262.01 230.14 3032.01 53.66 0.00 0.00 0.00 0.00 11:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 AM eth0 959.22 435.38 8962.28 34.63 0.00 0.00 0.00 0.00 11:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 AM lo 21.99 21.99 2.79 2.79 0.00 0.00 0.00 0.00 11:50:01 AM eth0 72.54 65.13 715.10 13.97 0.00 0.00 0.00 0.00 11:50:01 AM docker0 7.78 12.88 1.29 1.56 0.00 0.00 0.00 0.00 11:51:01 AM lo 14.09 14.09 1.35 1.35 0.00 0.00 0.00 0.00 11:51:01 AM eth0 36.98 25.79 20.76 15.22 0.00 0.00 0.00 0.00 11:51:01 AM docker0 4.81 5.23 0.62 0.61 0.00 0.00 0.00 0.00 11:51:01 AM veth9197594 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 11:52:01 AM lo 295.43 295.43 124.90 124.90 0.00 0.00 0.00 0.00 11:52:01 AM eth0 61.00 44.04 21.74 25.22 0.00 0.00 0.00 0.00 11:52:01 AM docker0 1.85 2.10 0.23 0.26 0.00 0.00 0.00 0.00 11:52:01 AM vethb3ba267 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 11:53:01 AM lo 163.80 163.80 86.25 86.25 0.00 0.00 0.00 0.00 11:53:01 AM eth0 189.94 133.34 252.58 76.58 0.00 0.00 0.00 0.00 11:53:01 AM docker0 3.52 4.22 0.59 0.54 0.00 0.00 0.00 0.00 11:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 AM eth0 388.57 195.05 3831.42 30.46 0.00 0.00 0.00 0.00 11:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 AM lo 248.02 248.02 56.90 56.90 0.00 0.00 0.00 0.00 11:55:01 AM eth0 28.54 21.69 64.23 14.56 0.00 0.00 0.00 0.00 11:55:01 AM docker0 123.41 129.71 38.75 20.19 0.00 0.00 0.00 0.00 Average: lo 82.59 82.59 30.24 30.24 0.00 0.00 0.00 0.00 Average: eth0 268.87 156.83 2051.04 36.03 0.00 0.00 0.00 0.00 Average: docker0 15.71 17.13 4.61 2.57 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) 12/13/2023 _x86_64_ (8 CPU) 11:45:43 LINUX RESTART (8 CPU) 11:46:01 AM CPU %user %nice %system %iowait %steal %idle 11:47:01 AM all 10.86 0.00 1.61 1.13 0.05 86.35 11:47:01 AM 0 6.79 0.00 0.78 0.33 0.05 92.04 11:47:01 AM 1 12.44 0.00 2.61 3.99 0.08 80.88 11:47:01 AM 2 22.99 0.00 2.07 0.32 0.05 74.57 11:47:01 AM 3 5.42 0.00 1.35 0.94 0.05 92.24 11:47:01 AM 4 10.65 0.00 0.87 0.88 0.03 87.57 11:47:01 AM 5 4.47 0.00 1.56 0.77 0.03 93.17 11:47:01 AM 6 13.78 0.00 1.61 0.92 0.03 83.66 11:47:01 AM 7 10.33 0.00 2.05 0.91 0.05 86.67 11:48:01 AM all 19.93 0.00 1.28 1.14 0.07 77.58 11:48:01 AM 0 22.17 0.00 0.78 0.73 0.08 76.23 11:48:01 AM 1 29.01 0.00 1.71 1.81 0.07 67.41 11:48:01 AM 2 8.02 0.00 1.30 2.77 0.05 87.85 11:48:01 AM 3 35.30 0.00 2.22 0.87 0.07 61.54 11:48:01 AM 4 18.44 0.00 1.12 1.84 0.10 78.50 11:48:01 AM 5 11.00 0.00 0.80 0.07 0.05 88.08 11:48:01 AM 6 22.16 0.00 1.42 0.63 0.07 75.71 11:48:01 AM 7 13.33 0.00 0.92 0.37 0.05 85.33 11:49:01 AM all 29.10 0.00 2.04 1.26 0.09 67.51 11:49:01 AM 0 19.78 0.00 1.56 2.02 0.08 76.56 11:49:01 AM 1 35.25 0.00 1.94 1.84 0.10 60.88 11:49:01 AM 2 33.04 0.00 2.31 0.93 0.10 63.62 11:49:01 AM 3 31.25 0.00 2.71 2.93 0.10 63.01 11:49:01 AM 4 13.47 0.00 3.06 1.83 0.08 81.56 11:49:01 AM 5 22.86 0.00 1.60 0.20 0.07 75.27 11:49:01 AM 6 33.49 0.00 1.43 0.25 0.08 64.75 11:49:01 AM 7 43.65 0.00 1.69 0.12 0.10 54.44 11:50:01 AM all 22.08 0.30 1.03 1.07 0.07 75.44 11:50:01 AM 0 25.92 2.31 0.85 0.33 0.08 70.49 11:50:01 AM 1 26.64 0.02 1.07 0.63 0.08 71.56 11:50:01 AM 2 28.74 0.03 1.66 4.13 0.08 65.35 11:50:01 AM 3 13.71 0.00 0.86 0.23 0.07 85.13 11:50:01 AM 4 24.23 0.02 0.90 0.25 0.07 74.53 11:50:01 AM 5 15.92 0.00 0.89 0.28 0.07 82.85 11:50:01 AM 6 19.19 0.00 1.14 0.39 0.07 79.22 11:50:01 AM 7 22.31 0.00 0.89 2.33 0.05 74.42 11:51:01 AM all 39.44 0.24 1.81 0.52 0.09 57.91 11:51:01 AM 0 46.41 0.08 1.72 0.12 0.08 51.58 11:51:01 AM 1 37.42 0.00 1.74 0.89 0.08 59.88 11:51:01 AM 2 41.16 0.03 2.01 0.23 0.08 56.48 11:51:01 AM 3 37.46 0.02 1.42 0.30 0.08 60.71 11:51:01 AM 4 30.24 0.02 1.52 1.25 0.08 66.88 11:51:01 AM 5 48.29 1.67 1.94 0.80 0.10 47.20 11:51:01 AM 6 39.10 0.05 1.99 0.44 0.08 58.34 11:51:01 AM 7 35.45 0.03 2.11 0.12 0.08 62.21 11:52:01 AM all 14.34 0.29 1.43 0.10 0.08 83.75 11:52:01 AM 0 17.63 0.07 1.89 0.30 0.08 80.03 11:52:01 AM 1 14.92 0.02 1.35 0.08 0.08 83.54 11:52:01 AM 2 14.33 0.03 1.42 0.18 0.08 83.94 11:52:01 AM 3 14.41 0.25 1.81 0.07 0.07 83.39 11:52:01 AM 4 13.54 0.00 1.22 0.05 0.08 85.11 11:52:01 AM 5 12.87 0.18 1.24 0.07 0.05 85.58 11:52:01 AM 6 15.86 1.74 1.51 0.05 0.07 80.77 11:52:01 AM 7 11.14 0.05 1.04 0.03 0.08 87.66 11:53:01 AM all 38.09 0.41 2.43 0.13 0.10 58.85 11:53:01 AM 0 24.63 0.03 2.61 0.17 0.10 72.46 11:53:01 AM 1 39.29 0.05 2.18 0.18 0.10 58.19 11:53:01 AM 2 49.86 0.02 2.03 0.07 0.10 47.93 11:53:01 AM 3 36.00 0.39 2.40 0.03 0.10 61.08 11:53:01 AM 4 30.70 0.00 2.54 0.13 0.10 66.52 11:53:01 AM 5 39.10 2.63 2.55 0.18 0.10 55.43 11:53:01 AM 6 41.75 0.03 3.10 0.17 0.10 54.84 11:53:01 AM 7 43.37 0.10 2.01 0.10 0.10 54.32 11:54:01 AM all 27.10 0.00 1.88 1.07 0.08 69.88 11:54:01 AM 0 24.66 0.00 1.67 0.23 0.08 73.35 11:54:01 AM 1 34.07 0.00 1.96 1.76 0.08 62.13 11:54:01 AM 2 25.04 0.00 2.05 3.17 0.07 69.67 11:54:01 AM 3 29.41 0.00 2.10 0.10 0.07 68.33 11:54:01 AM 4 33.09 0.00 2.23 1.54 0.08 63.05 11:54:01 AM 5 25.56 0.00 1.74 0.27 0.07 72.36 11:54:01 AM 6 20.09 0.00 1.54 0.60 0.08 77.68 11:54:01 AM 7 24.84 0.00 1.71 0.87 0.07 72.51 11:55:01 AM all 22.50 0.00 1.28 0.77 0.06 75.39 11:55:01 AM 0 30.61 0.00 1.39 2.64 0.07 65.30 11:55:01 AM 1 13.06 0.00 1.40 0.80 0.05 84.69 11:55:01 AM 2 26.04 0.00 2.27 0.82 0.08 70.78 11:55:01 AM 3 17.17 0.00 1.05 0.67 0.07 81.04 11:55:01 AM 4 36.34 0.00 1.18 0.67 0.08 61.72 11:55:01 AM 5 4.54 0.00 0.84 0.12 0.05 94.46 11:55:01 AM 6 28.93 0.00 1.59 0.35 0.05 69.08 11:55:01 AM 7 23.22 0.00 0.48 0.13 0.07 76.09 Average: all 24.82 0.14 1.64 0.80 0.08 72.52 Average: 0 24.29 0.28 1.47 0.76 0.08 73.12 Average: 1 26.89 0.01 1.77 1.33 0.08 69.92 Average: 2 27.68 0.01 1.90 1.40 0.08 68.92 Average: 3 24.46 0.07 1.77 0.68 0.07 72.94 Average: 4 23.42 0.00 1.63 0.94 0.08 73.94 Average: 5 20.51 0.50 1.46 0.31 0.07 77.16 Average: 6 26.04 0.20 1.70 0.42 0.07 71.56 Average: 7 25.28 0.02 1.43 0.55 0.07 72.64