---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-81704 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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: 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): 0-7 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 xtopology 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 arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 15G 141G 10% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 929 24217 0 7020 30782 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: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:6f:de:b3 brd ff:ff:ff:ff:ff:ff inet 10.30.106.117/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85923sec preferred_lft 85923sec inet6 fe80::f816:3eff:fe6f:deb3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:20:1e:78:bf 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-81704) 11/05/24 _x86_64_ (8 CPU) 10:11:15 LINUX RESTART (8 CPU) 10:12:02 tps rtps wtps bread/s bwrtn/s 10:13:01 157.36 54.16 103.20 3914.32 20862.77 10:14:01 155.86 14.73 141.13 960.37 34024.46 10:15:01 303.77 12.70 291.07 2352.41 24577.24 10:16:01 291.53 3.87 287.67 465.92 98260.42 10:17:01 270.54 0.95 269.59 46.26 67353.31 10:18:01 62.07 0.07 62.01 1.07 19203.20 10:19:01 82.69 1.37 81.32 81.85 16513.78 Average: 189.19 12.45 176.74 1110.78 40159.53 10:12:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:13:01 29768216 31534860 3171004 9.63 79260 1991020 1579728 4.65 1094000 1769648 214492 10:14:01 27782984 30017688 5156236 15.65 91180 2433116 3058760 9.00 2706860 2107632 20448 10:15:01 28226304 31617340 4712916 14.31 101044 3557584 1435528 4.22 1389416 2940912 812076 10:16:01 26186584 31395752 6752636 20.50 139792 5226484 5291584 15.57 1669604 4556868 2396 10:17:01 21675568 28585508 11263652 34.20 186884 6741228 10447944 30.74 4750844 5818576 6176 10:18:01 18874664 26116308 14064556 42.70 192568 7039032 12356640 36.36 7279088 6062176 16692 10:19:01 24830768 31552480 8108452 24.62 195152 6593636 1539312 4.53 1941480 5557300 1960 Average: 25335013 30117134 7604207 23.09 140840 4797443 5101357 15.01 2975899 4116159 153463 10:12:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:13:01 ens3 136.69 94.93 1233.69 24.69 0.00 0.00 0.00 0.00 10:13:01 lo 3.05 3.05 0.30 0.30 0.00 0.00 0.00 0.00 10:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 ens3 754.42 517.48 6331.54 120.29 0.00 0.00 0.00 0.00 10:14:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 10:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 ens3 986.52 502.68 2234.11 193.28 0.00 0.00 0.00 0.00 10:15:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 10:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 ens3 576.45 341.83 14049.83 34.99 0.00 0.00 0.00 0.00 10:16:01 br-0b490348351b 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 10:16:01 lo 7.93 7.93 0.87 0.87 0.00 0.00 0.00 0.00 10:16:01 vethdf705f6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 veth14d3aac 149.21 155.24 13.05 331.27 0.00 0.00 0.00 0.03 10:17:01 ens3 513.26 244.84 12255.57 25.77 0.00 0.00 0.00 0.00 10:17:01 br-0b490348351b 38.16 37.79 9.46 9.80 0.00 0.00 0.50 0.00 10:17:01 lo 3.47 3.47 0.42 0.42 0.00 0.00 0.00 0.00 10:18:01 veth14d3aac 1.13 1.42 0.18 0.17 0.00 0.00 0.00 0.00 10:18:01 ens3 18.71 12.80 5.52 9.71 0.00 0.00 0.00 0.00 10:18:01 br-0b490348351b 39.94 39.49 17.68 21.89 0.00 0.00 0.00 0.00 10:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:19:01 ens3 132.91 81.49 88.19 47.85 0.00 0.00 0.00 0.00 10:19:01 lo 3.03 3.03 0.36 0.36 0.00 0.00 0.00 0.00 10:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 446.30 256.96 5180.60 65.32 0.00 0.00 0.00 0.00 Average: lo 2.65 2.65 0.29 0.29 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-81704) 11/05/24 _x86_64_ (8 CPU) 10:11:15 LINUX RESTART (8 CPU) 10:12:02 CPU %user %nice %system %iowait %steal %idle 10:13:01 all 11.44 0.00 0.87 2.28 0.04 85.38 10:13:01 0 3.37 0.00 0.46 0.10 0.03 96.03 10:13:01 1 21.16 0.00 1.36 1.99 0.05 75.44 10:13:01 2 13.57 0.00 0.82 0.42 0.02 85.18 10:13:01 3 4.30 0.00 0.76 12.50 0.03 82.40 10:13:01 4 15.11 0.00 1.27 1.25 0.03 82.33 10:13:01 5 20.24 0.00 1.04 1.32 0.03 77.36 10:13:01 6 3.60 0.00 0.54 0.27 0.02 95.57 10:13:01 7 10.23 0.00 0.75 0.34 0.07 88.61 10:14:01 all 38.53 0.00 1.44 1.76 0.09 58.19 10:14:01 0 41.08 0.00 1.39 0.89 0.10 56.53 10:14:01 1 33.83 0.00 1.59 2.63 0.07 61.88 10:14:01 2 41.50 0.00 2.53 1.78 0.07 54.12 10:14:01 3 45.59 0.00 1.04 5.66 0.10 47.61 10:14:01 4 43.13 0.00 0.89 0.44 0.07 55.48 10:14:01 5 36.59 0.00 1.33 0.52 0.08 61.47 10:14:01 6 37.09 0.00 1.53 1.04 0.12 60.22 10:14:01 7 29.36 0.00 1.15 1.15 0.07 68.28 10:15:01 all 34.79 0.00 2.02 1.61 0.06 61.52 10:15:01 0 37.34 0.00 1.88 0.02 0.07 60.69 10:15:01 1 28.88 0.00 1.69 0.00 0.08 69.34 10:15:01 2 38.13 0.00 1.51 0.22 0.05 60.10 10:15:01 3 25.44 0.00 1.79 7.29 0.07 65.40 10:15:01 4 45.83 0.00 2.68 0.35 0.08 51.05 10:15:01 5 38.66 0.00 2.53 4.23 0.07 54.51 10:15:01 6 33.05 0.00 1.64 0.12 0.07 65.12 10:15:01 7 30.98 0.00 2.42 0.62 0.07 65.91 10:16:01 all 9.30 0.00 2.98 7.69 0.04 79.99 10:16:01 0 20.85 0.00 3.56 12.07 0.05 63.47 10:16:01 1 11.37 0.00 3.54 2.10 0.05 82.93 10:16:01 2 7.03 0.00 3.70 26.04 0.05 63.19 10:16:01 3 6.85 0.00 3.17 17.46 0.03 72.48 10:16:01 4 8.21 0.00 2.44 1.50 0.02 87.84 10:16:01 5 5.90 0.00 2.27 0.88 0.03 90.92 10:16:01 6 8.27 0.00 2.31 0.45 0.02 88.95 10:16:01 7 5.95 0.00 2.87 1.04 0.03 90.10 10:17:01 all 45.75 0.00 6.29 4.26 0.13 43.56 10:17:01 0 46.69 0.00 6.26 1.62 0.12 45.31 10:17:01 1 48.09 0.00 6.72 2.28 0.12 42.79 10:17:01 2 44.07 0.00 6.54 15.06 0.14 34.19 10:17:01 3 43.95 0.00 6.43 3.09 0.14 46.39 10:17:01 4 45.37 0.00 5.68 1.12 0.14 47.69 10:17:01 5 45.36 0.00 6.37 0.42 0.14 47.71 10:17:01 6 45.16 0.00 6.28 2.65 0.14 45.77 10:17:01 7 47.32 0.00 6.09 7.89 0.14 38.57 10:18:01 all 33.01 0.00 3.74 0.86 0.11 62.28 10:18:01 0 31.23 0.00 3.88 0.19 0.13 64.58 10:18:01 1 38.83 0.00 3.29 0.03 0.08 57.76 10:18:01 2 32.39 0.00 3.54 0.47 0.10 63.49 10:18:01 3 25.92 0.00 4.86 1.26 0.12 67.84 10:18:01 4 38.18 0.00 4.04 0.41 0.10 57.28 10:18:01 5 35.23 0.00 2.34 0.33 0.12 61.98 10:18:01 6 31.47 0.00 4.26 0.65 0.10 63.52 10:18:01 7 30.80 0.00 3.70 3.59 0.10 61.81 10:19:01 all 12.09 0.00 1.67 0.93 0.07 85.24 10:19:01 0 6.44 0.00 1.86 0.33 0.07 91.30 10:19:01 1 14.77 0.00 2.09 0.30 0.08 82.75 10:19:01 2 8.91 0.00 1.64 1.64 0.07 87.74 10:19:01 3 9.51 0.00 1.40 0.27 0.08 88.74 10:19:01 4 20.56 0.00 1.62 0.22 0.07 77.54 10:19:01 5 19.98 0.00 1.64 2.66 0.08 75.64 10:19:01 6 9.51 0.00 1.56 1.69 0.07 87.17 10:19:01 7 7.03 0.00 1.54 0.32 0.07 91.04 Average: all 26.41 0.00 2.71 2.77 0.08 68.03 Average: 0 26.72 0.00 2.75 2.17 0.08 68.27 Average: 1 28.12 0.00 2.90 1.33 0.08 67.58 Average: 2 26.51 0.00 2.89 6.51 0.07 64.03 Average: 3 23.08 0.00 2.78 6.78 0.08 67.28 Average: 4 30.90 0.00 2.66 0.75 0.07 65.62 Average: 5 28.84 0.00 2.50 1.48 0.08 67.09 Average: 6 24.03 0.00 2.59 0.98 0.07 72.33 Average: 7 23.08 0.00 2.64 2.13 0.08 72.07