---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-15091 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 14G 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 893 24691 0 6581 30817 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:8a:88:02 brd ff:ff:ff:ff:ff:ff inet 10.30.107.240/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85949sec preferred_lft 85949sec inet6 fe80::f816:3eff:fe8a:8802/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2c:75:51:fc 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::42:2cff:fe75:51fc/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-15091) 06/06/24 _x86_64_ (8 CPU) 13:10:58 LINUX RESTART (8 CPU) 13:11:01 tps rtps wtps bread/s bwrtn/s 13:12:02 372.34 74.53 297.82 5316.89 108127.56 13:13:01 229.98 32.09 197.89 3279.35 71282.73 13:14:01 218.88 3.10 215.78 411.13 160337.54 13:15:01 190.07 9.10 180.97 370.80 15802.20 13:16:01 133.23 0.27 132.96 20.66 17192.73 13:17:01 17.56 0.17 17.40 28.40 307.45 13:18:01 68.72 1.25 67.47 88.39 1682.89 Average: 175.72 17.19 158.54 1355.67 53499.46 13:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:12:02 30288528 31653296 2650692 8.05 53116 1632620 1453872 4.28 893248 1487420 66072 13:13:01 25962808 31593768 6976412 21.18 105392 5721404 2058116 6.06 1043528 5475984 3723736 13:14:01 25377388 31308624 7561832 22.96 123564 5956844 5518144 16.24 1367696 5657836 2096 13:15:01 21487160 27591636 11452060 34.77 133236 6105184 12042776 35.43 5377664 5467616 2720 13:16:01 20942268 27359448 11996952 36.42 161980 6350456 12305608 36.21 5669048 5674364 232 13:17:01 20392492 26813544 12546728 38.09 162300 6354844 12783408 37.61 6222360 5672104 1040 13:18:01 25304272 31575112 7634948 23.18 163796 6222192 1579308 4.65 1551308 5525416 18368 Average: 24250702 29699347 8688518 26.38 129055 5477649 6820176 20.07 3160693 4994391 544895 13:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:12:02 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 13:12:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:12:02 ens3 408.08 272.84 1023.35 74.69 0.00 0.00 0.00 0.00 13:13:01 lo 16.49 16.49 1.60 1.60 0.00 0.00 0.00 0.00 13:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:13:01 ens3 1368.20 697.45 39670.22 61.14 0.00 0.00 0.00 0.00 13:14:01 veth2a06e66 0.08 0.17 0.00 0.01 0.00 0.00 0.00 0.00 13:14:01 vethccb04ba 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:14:01 veth5fcbd2e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:14:01 veth67a522b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:15:01 veth2a06e66 22.16 19.23 2.62 2.77 0.00 0.00 0.00 0.00 13:15:01 veth902d2be 5.60 5.80 0.76 0.65 0.00 0.00 0.00 0.00 13:15:01 veth5fcbd2e 60.71 74.37 20.09 16.56 0.00 0.00 0.00 0.00 13:15:01 veth84dbb93 2.22 2.55 0.22 0.22 0.00 0.00 0.00 0.00 13:16:01 veth2a06e66 48.81 35.86 9.01 6.50 0.00 0.00 0.00 0.00 13:16:01 veth902d2be 26.45 26.30 7.24 19.89 0.00 0.00 0.00 0.00 13:16:01 vethedd3301 2.23 2.02 1.36 1.53 0.00 0.00 0.00 0.00 13:16:01 veth5fcbd2e 39.49 46.34 86.51 15.37 0.00 0.00 0.00 0.01 13:17:01 veth2a06e66 55.96 41.89 7.74 6.98 0.00 0.00 0.00 0.00 13:17:01 veth902d2be 15.96 17.21 3.86 9.86 0.00 0.00 0.00 0.00 13:17:01 veth5fcbd2e 39.28 44.43 102.74 13.89 0.00 0.00 0.00 0.01 13:17:01 veth84dbb93 12.93 16.55 1.81 1.71 0.00 0.00 0.00 0.00 13:18:01 lo 25.70 25.70 2.42 2.42 0.00 0.00 0.00 0.00 13:18:01 docker0 13.75 18.78 2.14 288.96 0.00 0.00 0.00 0.00 13:18:01 ens3 1894.18 1069.61 41410.06 186.38 0.00 0.00 0.00 0.00 Average: lo 3.25 3.25 0.31 0.31 0.00 0.00 0.00 0.00 Average: docker0 1.97 2.69 0.31 41.36 0.00 0.00 0.00 0.00 Average: ens3 270.73 152.52 5927.21 26.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-15091) 06/06/24 _x86_64_ (8 CPU) 13:10:58 LINUX RESTART (8 CPU) 13:11:01 CPU %user %nice %system %iowait %steal %idle 13:12:02 all 8.31 0.00 1.15 2.48 0.04 88.02 13:12:02 0 9.46 0.00 2.14 0.59 0.03 87.78 13:12:02 1 2.85 0.00 1.04 7.59 0.07 88.45 13:12:02 2 12.78 0.00 0.87 0.38 0.03 85.94 13:12:02 3 19.96 0.00 1.97 4.09 0.05 73.93 13:12:02 4 8.77 0.00 0.93 0.33 0.02 89.95 13:12:02 5 1.87 0.00 0.55 2.92 0.03 94.63 13:12:02 6 2.97 0.00 0.40 3.50 0.03 93.09 13:12:02 7 7.84 0.00 1.30 0.48 0.03 90.35 13:13:01 all 15.72 0.00 5.02 5.71 0.06 73.48 13:13:01 0 15.88 0.00 4.88 1.85 0.05 77.34 13:13:01 1 9.94 0.00 4.16 23.11 0.10 62.69 13:13:01 2 13.93 0.00 5.27 1.36 0.03 79.41 13:13:01 3 25.74 0.00 5.46 1.84 0.05 66.91 13:13:01 4 10.89 0.00 4.39 0.75 0.07 83.90 13:13:01 5 9.08 0.00 5.37 3.02 0.07 82.46 13:13:01 6 10.32 0.00 4.32 7.57 0.07 77.72 13:13:01 7 30.00 0.00 6.34 6.22 0.05 57.39 13:14:01 all 6.19 0.00 2.34 19.26 0.05 72.17 13:14:01 0 5.03 0.00 2.57 25.52 0.07 66.81 13:14:01 1 6.47 0.00 1.83 19.90 0.05 71.74 13:14:01 2 6.23 0.00 2.97 6.46 0.05 84.29 13:14:01 3 6.59 0.00 2.27 11.08 0.03 80.02 13:14:01 4 6.69 0.00 2.49 15.03 0.05 75.74 13:14:01 5 7.35 0.00 1.99 10.59 0.05 80.01 13:14:01 6 6.70 0.00 2.67 56.10 0.07 34.46 13:14:01 7 4.41 0.00 1.93 9.56 0.03 84.06 13:15:01 all 57.40 0.00 6.51 0.63 0.09 35.37 13:15:01 0 53.61 0.00 5.93 0.64 0.08 39.74 13:15:01 1 58.89 0.00 7.26 0.71 0.10 33.04 13:15:01 2 58.24 0.00 6.62 0.89 0.08 34.17 13:15:01 3 59.18 0.00 6.58 0.39 0.08 33.77 13:15:01 4 55.31 0.00 6.37 0.17 0.10 38.06 13:15:01 5 59.35 0.00 6.08 0.64 0.08 33.83 13:15:01 6 56.04 0.00 6.55 0.35 0.08 36.97 13:15:01 7 58.64 0.00 6.64 1.34 0.07 33.32 13:16:01 all 12.88 0.00 2.16 1.06 0.08 83.82 13:16:01 0 15.10 0.00 2.44 0.77 0.08 81.60 13:16:01 1 11.70 0.00 2.09 0.23 0.07 85.91 13:16:01 2 15.16 0.00 2.13 1.69 0.10 80.92 13:16:01 3 10.53 0.00 2.24 0.18 0.08 86.96 13:16:01 4 12.11 0.00 1.92 2.73 0.08 83.16 13:16:01 5 11.45 0.00 2.09 1.84 0.07 84.55 13:16:01 6 12.49 0.00 1.85 0.42 0.07 85.18 13:16:01 7 14.48 0.00 2.58 0.64 0.08 82.23 13:17:01 all 6.49 0.00 0.72 0.05 0.08 92.66 13:17:01 0 4.78 0.00 0.63 0.00 0.08 94.50 13:17:01 1 6.22 0.00 0.82 0.08 0.10 92.78 13:17:01 2 6.63 0.00 0.69 0.05 0.07 92.57 13:17:01 3 6.94 0.00 0.68 0.03 0.07 92.28 13:17:01 4 7.53 0.00 0.87 0.20 0.08 91.31 13:17:01 5 6.75 0.00 0.67 0.02 0.10 92.46 13:17:01 6 6.71 0.00 0.67 0.02 0.08 92.52 13:17:01 7 6.34 0.00 0.75 0.00 0.08 92.82 13:18:01 all 4.14 0.00 0.75 0.18 0.05 94.89 13:18:01 0 3.39 0.00 0.82 0.07 0.03 95.69 13:18:01 1 2.29 0.00 0.69 0.23 0.07 96.72 13:18:01 2 3.57 0.00 0.68 0.62 0.05 95.08 13:18:01 3 3.99 0.00 0.73 0.05 0.03 95.19 13:18:01 4 2.32 0.00 0.75 0.13 0.05 96.74 13:18:01 5 1.79 0.00 0.60 0.08 0.05 97.48 13:18:01 6 1.45 0.00 0.70 0.12 0.05 97.68 13:18:01 7 14.31 0.00 0.95 0.12 0.05 84.57 Average: all 15.83 0.00 2.65 4.19 0.06 77.27 Average: 0 15.29 0.00 2.77 4.20 0.06 77.68 Average: 1 14.01 0.00 2.55 7.37 0.08 76.00 Average: 2 16.60 0.00 2.73 1.64 0.06 78.97 Average: 3 18.90 0.00 2.83 2.52 0.06 75.69 Average: 4 14.81 0.00 2.53 2.76 0.06 79.84 Average: 5 13.89 0.00 2.47 2.73 0.06 80.85 Average: 6 13.77 0.00 2.44 9.68 0.06 74.05 Average: 7 19.34 0.00 2.91 2.61 0.06 75.07