---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-75689 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: 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 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 931 24216 0 7019 30780 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:4c:ea:89 brd ff:ff:ff:ff:ff:ff inet 10.30.107.106/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85959sec preferred_lft 85959sec inet6 fe80::f816:3eff:fe4c:ea89/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:56:95:92:d7 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-75689) 10/10/24 _x86_64_ (8 CPU) 10:11:05 LINUX RESTART (8 CPU) 10:12:02 tps rtps wtps bread/s bwrtn/s 10:13:01 245.99 63.62 182.38 4752.28 93399.90 10:14:01 78.79 1.30 77.49 100.38 14840.33 10:15:01 92.38 12.93 79.45 2384.94 36346.88 10:16:01 464.42 3.45 460.97 457.66 113419.36 10:17:01 75.04 0.37 74.67 26.80 7547.01 10:18:01 66.92 1.10 65.82 64.92 2803.93 Average: 170.38 13.66 156.73 1288.21 44590.68 10:12:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:13:01 29193008 31120024 3746212 11.37 84104 2141584 1789964 5.27 1559356 1872772 103180 10:14:01 27887224 30346660 5051996 15.34 92140 2653648 2365696 6.96 2462260 2248776 197100 10:15:01 27605168 31585480 5334052 16.19 112916 4107868 1819596 5.35 1436956 3484780 573288 10:16:01 22072788 28954280 10866432 32.99 185664 6720144 10120840 29.78 4334012 5847308 2592 10:17:01 19853328 27068264 13085892 39.73 192336 7026216 12793844 37.64 6317476 6047124 2076 10:18:01 24831332 31551024 8107888 24.61 194852 6594960 1539040 4.53 1944260 5561808 18480 Average: 25240475 30104289 7698745 23.37 143669 4874070 5071497 14.92 3009053 4177095 149453 10:12:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:13:01 lo 2.24 2.24 0.22 0.22 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 10:13:01 ens3 414.46 288.83 2962.46 68.95 0.00 0.00 0.00 0.00 10:14:01 lo 0.33 0.33 0.03 0.03 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 10:14:01 ens3 886.47 514.81 5065.77 161.93 0.00 0.00 0.00 0.00 10:15:01 lo 6.00 6.00 0.63 0.63 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 10:15:01 ens3 643.13 455.97 7650.79 107.95 0.00 0.00 0.00 0.00 10:16:01 vethe605ae5 7.62 7.48 1.05 1.72 0.00 0.00 0.00 0.00 10:16:01 br-8c394ecce09f 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:16:01 vethe566a5e 89.94 81.94 14.81 86.64 0.00 0.00 0.00 0.01 10:16:01 vethd557309 3.53 6.50 0.68 1.56 0.00 0.00 0.00 0.00 10:17:01 vethe605ae5 32.98 25.83 3.04 3.51 0.00 0.00 0.00 0.00 10:17:01 br-8c394ecce09f 24.41 16.95 1.31 1.16 0.00 0.00 0.00 0.00 10:17:01 vethe566a5e 176.07 156.17 24.33 161.95 0.00 0.00 0.00 0.01 10:17:01 vethd557309 1.15 1.80 0.17 0.31 0.00 0.00 0.00 0.00 10:18:01 lo 22.56 22.56 2.39 2.39 0.00 0.00 0.00 0.00 10:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 ens3 3250.81 2008.13 37027.79 505.21 0.00 0.00 0.00 0.00 Average: lo 2.97 2.97 0.33 0.33 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 Average: ens3 475.21 292.05 5991.84 71.97 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-75689) 10/10/24 _x86_64_ (8 CPU) 10:11:05 LINUX RESTART (8 CPU) 10:12:02 CPU %user %nice %system %iowait %steal %idle 10:13:01 all 17.94 0.00 1.25 2.02 0.06 78.73 10:13:01 0 14.18 0.00 1.02 0.83 0.03 83.94 10:13:01 1 15.39 0.00 1.05 1.68 0.05 81.83 10:13:01 2 13.29 0.00 0.76 0.19 0.07 85.70 10:13:01 3 19.23 0.00 0.46 7.71 0.07 72.54 10:13:01 4 13.88 0.00 2.16 1.02 0.05 82.89 10:13:01 5 22.14 0.00 1.90 1.55 0.07 74.34 10:13:01 6 29.42 0.00 1.63 2.43 0.08 66.43 10:13:01 7 16.07 0.00 0.97 0.82 0.05 82.09 10:14:01 all 46.58 0.00 1.34 0.16 0.09 51.84 10:14:01 0 45.15 0.00 1.97 0.03 0.10 52.76 10:14:01 1 40.33 0.00 1.08 0.30 0.10 58.18 10:14:01 2 62.13 0.00 1.04 0.02 0.10 36.71 10:14:01 3 54.90 0.00 1.42 0.00 0.08 43.60 10:14:01 4 36.87 0.00 1.55 0.10 0.10 61.38 10:14:01 5 40.19 0.00 1.14 0.08 0.08 58.50 10:14:01 6 55.53 0.00 1.08 0.68 0.10 42.60 10:14:01 7 37.54 0.00 1.40 0.02 0.07 60.97 10:15:01 all 21.54 0.00 1.97 0.80 0.06 75.63 10:15:01 0 19.05 0.00 2.22 2.69 0.03 76.00 10:15:01 1 16.43 0.00 1.20 0.03 0.05 82.28 10:15:01 2 38.90 0.00 2.29 0.23 0.07 58.51 10:15:01 3 16.45 0.00 1.80 0.39 0.05 81.32 10:15:01 4 23.74 0.00 2.51 0.52 0.05 73.17 10:15:01 5 18.35 0.00 2.05 0.03 0.07 79.50 10:15:01 6 20.00 0.00 1.94 2.09 0.07 75.90 10:15:01 7 19.39 0.00 1.72 0.44 0.03 78.41 10:16:01 all 41.46 0.00 7.88 2.37 0.13 48.16 10:16:01 0 43.08 0.00 7.84 0.30 0.13 48.63 10:16:01 1 39.11 0.00 7.20 1.48 0.14 52.07 10:16:01 2 42.96 0.00 8.33 6.71 0.14 41.86 10:16:01 3 39.80 0.00 7.77 1.71 0.10 50.62 10:16:01 4 41.44 0.00 7.73 2.07 0.14 48.63 10:16:01 5 40.38 0.00 8.34 0.68 0.12 50.48 10:16:01 6 41.26 0.00 8.09 5.40 0.14 45.11 10:16:01 7 43.68 0.00 7.69 0.56 0.12 47.95 10:17:01 all 38.12 0.00 3.26 0.17 0.13 58.33 10:17:01 0 32.40 0.00 3.72 0.50 0.15 63.23 10:17:01 1 42.18 0.00 2.90 0.05 0.13 54.74 10:17:01 2 42.39 0.00 3.42 0.27 0.13 53.79 10:17:01 3 37.40 0.00 3.40 0.24 0.15 58.81 10:17:01 4 34.03 0.00 3.05 0.05 0.12 62.75 10:17:01 5 47.38 0.00 3.15 0.12 0.12 49.24 10:17:01 6 37.91 0.00 3.17 0.10 0.13 58.68 10:17:01 7 31.20 0.00 3.26 0.03 0.12 65.39 10:18:01 all 12.95 0.00 2.62 0.15 0.09 84.19 10:18:01 0 10.16 0.00 2.53 0.05 0.08 87.17 10:18:01 1 12.75 0.00 2.65 0.02 0.08 84.50 10:18:01 2 11.39 0.00 2.74 0.07 0.08 85.72 10:18:01 3 11.83 0.00 2.82 0.20 0.10 85.05 10:18:01 4 23.21 0.00 2.71 0.62 0.10 73.36 10:18:01 5 11.95 0.00 2.91 0.13 0.10 84.91 10:18:01 6 10.10 0.00 1.94 0.05 0.10 87.81 10:18:01 7 12.19 0.00 2.63 0.07 0.10 85.01 Average: all 29.79 0.00 3.05 0.94 0.09 66.13 Average: 0 27.36 0.00 3.21 0.74 0.09 68.60 Average: 1 27.71 0.00 2.67 0.59 0.09 68.93 Average: 2 35.21 0.00 3.09 1.24 0.10 60.37 Average: 3 29.97 0.00 2.94 1.69 0.09 65.30 Average: 4 28.88 0.00 3.28 0.73 0.09 67.02 Average: 5 30.08 0.00 3.24 0.43 0.09 66.15 Average: 6 32.41 0.00 2.97 1.79 0.10 62.72 Average: 7 26.68 0.00 2.94 0.32 0.08 69.97