---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-41496 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 14G 142G 9% / 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 869 25071 0 6225 30841 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:73:f0:d8 brd ff:ff:ff:ff:ff:ff inet 10.30.107.46/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85882sec preferred_lft 85882sec inet6 fe80::f816:3eff:fe73:f0d8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:57:16:e9:4b 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::42:57ff:fe16:e94b/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-41496) 09/24/24 _x86_64_ (8 CPU) 17:27:08 LINUX RESTART (8 CPU) 17:28:01 tps rtps wtps bread/s bwrtn/s 17:29:01 84.07 14.00 70.08 985.06 23030.25 17:30:01 209.30 18.66 190.63 2243.49 76571.90 17:31:01 201.28 6.72 194.57 509.08 92802.33 17:32:01 243.48 6.25 237.23 273.79 27616.46 17:33:01 140.83 0.32 140.51 26.53 35358.44 17:34:01 18.13 0.00 18.13 0.00 18213.95 17:35:01 46.24 0.18 46.06 32.53 19164.29 Average: 134.75 6.59 128.16 581.56 41818.38 17:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:29:01 30164860 31738876 2774360 8.42 70240 1815264 1426440 4.20 836568 1651608 150600 17:30:01 26169412 31660484 6769808 20.55 124456 5520844 1711468 5.04 999828 5274688 2037676 17:31:01 25801196 31368480 7138024 21.67 129444 5587628 5102164 15.01 1316072 5296960 2048 17:32:01 23784020 29515516 9155200 27.79 143468 5722644 9057180 26.65 3348820 5229508 328 17:33:01 23213964 29263872 9725256 29.52 172052 5974384 9605088 28.26 3669536 5427872 208 17:34:01 23097568 29151564 9841652 29.88 172296 5977668 9707020 28.56 3781460 5430596 292 17:35:01 24932424 30862180 8006796 24.31 173240 5865388 3562192 10.48 2109812 5322272 76 Average: 25309063 30508710 7630157 23.16 140742 5209117 5738793 16.88 2294585 4804786 313033 17:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:29:01 ens3 39.89 27.44 695.20 6.22 0.00 0.00 0.00 0.00 17:29:01 lo 1.00 1.00 0.11 0.11 0.00 0.00 0.00 0.00 17:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:01 ens3 1234.96 634.58 31416.01 69.63 0.00 0.00 0.00 0.00 17:30:01 lo 14.93 14.93 1.44 1.44 0.00 0.00 0.00 0.00 17:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:31:01 veth17a4adf 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:31:01 veth742a0f0 0.05 0.18 0.00 0.01 0.00 0.00 0.00 0.00 17:31:01 veth2212372 0.05 0.10 0.00 0.01 0.00 0.00 0.00 0.00 17:31:01 br-84e984eca4d4 0.03 0.12 0.00 0.01 0.00 0.00 0.00 0.00 17:32:01 veth2212372 24.23 22.38 10.95 16.09 0.00 0.00 0.00 0.00 17:32:01 br-84e984eca4d4 1.15 0.93 0.10 0.39 0.00 0.00 0.00 0.00 17:32:01 vethd0f47ad 0.70 0.97 0.07 0.39 0.00 0.00 0.00 0.00 17:32:01 vethdb5bf41 0.00 0.38 0.00 0.02 0.00 0.00 0.00 0.00 17:33:01 veth2212372 15.53 13.10 11.40 26.29 0.00 0.00 0.00 0.00 17:33:01 veth5406f99 4.17 3.53 9.78 4.48 0.00 0.00 0.00 0.00 17:33:01 br-84e984eca4d4 0.45 0.28 0.03 0.02 0.00 0.00 0.00 0.00 17:33:01 vethd0f47ad 0.30 0.28 0.02 0.02 0.00 0.00 0.00 0.00 17:34:01 veth2212372 45.03 36.92 18.00 85.15 0.00 0.00 0.00 0.01 17:34:01 veth5406f99 6.90 5.60 15.35 7.82 0.00 0.00 0.00 0.00 17:34:01 br-84e984eca4d4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:34:01 vethd0f47ad 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:35:01 veth2212372 0.33 1.08 0.02 0.07 0.00 0.00 0.00 0.00 17:35:01 br-84e984eca4d4 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:35:01 vethffae1e1 172.99 213.46 249.29 60.75 0.00 0.00 0.00 0.02 17:35:01 ens3 1681.19 938.54 34285.98 179.43 0.00 0.00 0.00 0.00 Average: veth2212372 12.17 10.51 5.77 18.23 0.00 0.00 0.00 0.00 Average: br-84e984eca4d4 0.24 0.19 0.02 0.06 0.00 0.00 0.00 0.00 Average: vethffae1e1 24.71 30.49 35.61 8.68 0.00 0.00 0.00 0.00 Average: ens3 195.54 104.77 4757.00 17.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41496) 09/24/24 _x86_64_ (8 CPU) 17:27:08 LINUX RESTART (8 CPU) 17:28:01 CPU %user %nice %system %iowait %steal %idle 17:29:01 all 6.25 0.00 0.56 7.10 0.03 86.06 17:29:01 0 10.02 0.00 0.62 4.51 0.03 84.82 17:29:01 1 25.36 0.00 2.00 3.88 0.05 68.71 17:29:01 2 10.73 0.00 0.78 1.10 0.02 87.37 17:29:01 3 1.43 0.00 0.35 0.20 0.02 98.00 17:29:01 4 0.50 0.00 0.17 8.14 0.02 91.18 17:29:01 5 0.89 0.00 0.40 39.00 0.02 59.70 17:29:01 6 0.07 0.00 0.02 0.00 0.03 99.88 17:29:01 7 0.99 0.00 0.12 0.07 0.00 98.83 17:30:01 all 13.03 0.00 5.03 13.17 0.07 68.70 17:30:01 0 11.00 0.00 4.51 2.33 0.07 82.09 17:30:01 1 11.51 0.00 4.55 5.49 0.05 78.39 17:30:01 2 23.72 0.00 5.77 11.91 0.08 58.52 17:30:01 3 11.90 0.00 4.58 8.36 0.07 75.09 17:30:01 4 10.84 0.00 5.33 48.25 0.08 35.49 17:30:01 5 13.55 0.00 5.06 8.32 0.07 73.00 17:30:01 6 10.47 0.00 5.17 10.52 0.07 73.77 17:30:01 7 11.26 0.00 5.27 10.38 0.07 73.02 17:31:01 all 1.75 0.00 1.11 19.22 0.03 77.89 17:31:01 0 1.69 0.00 1.25 9.94 0.02 87.10 17:31:01 1 2.09 0.00 0.90 2.77 0.02 94.22 17:31:01 2 1.92 0.00 1.00 1.82 0.02 95.24 17:31:01 3 1.11 0.00 0.87 12.30 0.02 85.71 17:31:01 4 1.94 0.00 1.09 32.46 0.03 64.48 17:31:01 5 2.16 0.00 2.04 68.80 0.05 26.95 17:31:01 6 1.58 0.00 1.07 6.94 0.03 90.38 17:31:01 7 1.55 0.00 0.72 19.21 0.03 78.48 17:32:01 all 26.86 0.00 3.36 2.63 0.09 67.06 17:32:01 0 23.70 0.00 3.19 2.52 0.08 70.52 17:32:01 1 25.49 0.00 3.02 1.18 0.10 70.21 17:32:01 2 28.80 0.00 3.50 2.30 0.08 65.32 17:32:01 3 30.63 0.00 3.60 0.99 0.10 64.68 17:32:01 4 25.34 0.00 3.21 2.03 0.08 69.34 17:32:01 5 30.22 0.00 3.66 1.41 0.10 64.60 17:32:01 6 29.15 0.00 3.69 1.60 0.08 65.48 17:32:01 7 21.54 0.00 2.95 9.05 0.10 66.35 17:33:01 all 10.84 0.00 2.02 2.86 0.07 84.20 17:33:01 0 11.18 0.00 2.36 1.37 0.07 85.02 17:33:01 1 13.51 0.00 1.86 1.31 0.07 83.26 17:33:01 2 9.21 0.00 2.08 9.01 0.05 79.65 17:33:01 3 8.21 0.00 1.21 0.13 0.05 90.39 17:33:01 4 13.35 0.00 2.60 2.66 0.08 81.31 17:33:01 5 9.27 0.00 1.91 0.89 0.07 87.86 17:33:01 6 9.41 0.00 1.78 0.08 0.08 88.64 17:33:01 7 12.59 0.00 2.38 7.44 0.07 77.53 17:34:01 all 4.44 0.00 0.57 1.69 0.06 93.24 17:34:01 0 4.26 0.00 0.62 0.07 0.05 95.00 17:34:01 1 5.56 0.00 0.57 0.03 0.05 93.78 17:34:01 2 3.46 0.00 0.35 12.42 0.03 83.73 17:34:01 3 4.43 0.00 0.49 0.08 0.05 94.95 17:34:01 4 4.12 0.00 0.52 0.03 0.05 95.28 17:34:01 5 4.56 0.00 0.80 0.02 0.08 94.54 17:34:01 6 4.32 0.00 0.59 0.00 0.07 95.03 17:34:01 7 4.79 0.00 0.64 0.87 0.07 93.64 17:35:01 all 2.13 0.00 0.67 1.59 0.06 95.55 17:35:01 0 1.62 0.00 0.70 0.64 0.05 96.99 17:35:01 1 2.16 0.00 0.67 0.35 0.07 96.76 17:35:01 2 2.03 0.00 0.55 10.30 0.05 87.07 17:35:01 3 1.68 0.00 0.62 0.12 0.07 97.52 17:35:01 4 3.02 0.00 0.74 0.28 0.07 95.89 17:35:01 5 3.14 0.00 0.74 0.03 0.07 96.02 17:35:01 6 1.57 0.00 0.63 0.10 0.05 97.64 17:35:01 7 1.79 0.00 0.72 0.87 0.08 96.54 Average: all 9.31 0.00 1.90 6.89 0.06 81.84 Average: 0 9.06 0.00 1.89 3.06 0.05 85.94 Average: 1 12.24 0.00 1.94 2.14 0.06 83.63 Average: 2 11.39 0.00 2.00 6.97 0.05 79.59 Average: 3 8.47 0.00 1.67 3.17 0.05 86.64 Average: 4 8.43 0.00 1.94 13.35 0.06 76.21 Average: 5 9.10 0.00 2.08 16.88 0.06 71.87 Average: 6 8.05 0.00 1.84 2.74 0.06 87.31 Average: 7 7.76 0.00 1.82 6.83 0.06 83.52