---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-84444 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 13G 143G 8% / 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 907 26523 0 4736 30803 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:fb:3f:1f brd ff:ff:ff:ff:ff:ff inet 10.30.107.126/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fefb:3f1f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:92:9c:73:bd 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:fe9c:73bd/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-84444) 11/17/24 _x86_64_ (8 CPU) 21:27:28 LINUX RESTART (8 CPU) 21:28:02 tps rtps wtps bread/s bwrtn/s 21:29:01 316.06 43.82 272.25 1966.25 26811.66 21:30:01 428.86 30.71 398.15 3000.23 104187.69 21:31:01 146.03 0.67 145.36 57.99 38579.05 21:32:01 45.52 0.20 45.32 11.60 18836.82 Average: 233.77 18.74 215.03 1256.04 47186.66 21:28:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:29:01 30065688 31652976 2873532 8.72 71160 1826664 1421984 4.18 918332 1662896 163852 21:30:01 26952080 31043020 5987140 18.18 121132 4175904 5935836 17.46 1722268 3778048 3596 21:31:01 24877748 29706728 8061472 24.47 152304 4834948 7855088 23.11 3196548 4318608 288656 21:32:01 26527452 30933152 6411768 19.47 153336 4425004 3375256 9.93 1999868 3903656 0 Average: 27105742 30833969 5833478 17.71 124483 3815630 4647041 13.67 1959254 3415802 114026 21:28:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:29:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 21:29:01 ens3 255.18 163.23 1292.79 56.64 0.00 0.00 0.00 0.00 21:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:30:01 vethfca55aa 29.76 38.86 2.95 4.54 0.00 0.00 0.00 0.00 21:30:01 lo 11.33 11.33 1.12 1.12 0.00 0.00 0.00 0.00 21:30:01 ens3 803.48 421.60 19234.79 37.41 0.00 0.00 0.00 0.00 21:30:01 veth99b204e 38.26 29.83 4.50 2.95 0.00 0.00 0.00 0.00 21:31:01 vethfca55aa 45.88 54.21 47.53 19.65 0.00 0.00 0.00 0.00 21:31:01 lo 1.57 1.57 0.13 0.13 0.00 0.00 0.00 0.00 21:31:01 ens3 59.76 41.53 1180.81 9.64 0.00 0.00 0.00 0.00 21:31:01 br-81bf535a9271 0.38 0.33 0.03 0.02 0.00 0.00 0.00 0.00 21:32:01 vethfca55aa 64.63 79.91 80.93 22.46 0.00 0.00 0.00 0.01 21:32:01 lo 3.13 3.13 0.29 0.29 0.00 0.00 0.00 0.00 21:32:01 ens3 16.58 15.96 10.05 15.16 0.00 0.00 0.00 0.00 21:32:01 br-81bf535a9271 0.08 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethfca55aa 35.21 43.42 32.99 11.71 0.00 0.00 0.00 0.00 Average: lo 4.38 4.38 0.42 0.42 0.00 0.00 0.00 0.00 Average: ens3 283.86 160.56 5446.52 29.60 0.00 0.00 0.00 0.00 Average: br-81bf535a9271 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84444) 11/17/24 _x86_64_ (8 CPU) 21:27:28 LINUX RESTART (8 CPU) 21:28:02 CPU %user %nice %system %iowait %steal %idle 21:29:01 all 10.87 0.00 1.03 2.97 0.04 85.09 21:29:01 0 15.71 0.00 1.10 4.40 0.03 78.75 21:29:01 1 22.63 0.00 1.17 2.60 0.05 73.54 21:29:01 2 14.29 0.00 1.32 1.12 0.05 83.22 21:29:01 3 12.85 0.00 1.24 0.58 0.05 85.29 21:29:01 4 9.65 0.00 0.70 0.46 0.07 89.13 21:29:01 5 7.89 0.00 0.85 0.41 0.02 90.84 21:29:01 6 1.92 0.00 1.26 3.81 0.02 93.00 21:29:01 7 1.99 0.00 0.58 10.41 0.02 87.01 21:30:01 all 13.58 0.00 5.48 6.25 0.06 74.63 21:30:01 0 13.16 0.00 5.38 1.26 0.05 80.15 21:30:01 1 16.12 0.00 5.63 4.85 0.07 73.34 21:30:01 2 11.27 0.00 6.67 33.54 0.10 48.41 21:30:01 3 16.16 0.00 5.62 1.40 0.05 76.78 21:30:01 4 12.17 0.00 4.24 2.35 0.05 81.19 21:30:01 5 16.85 0.00 5.67 2.73 0.07 74.68 21:30:01 6 11.10 0.00 5.59 1.30 0.05 81.95 21:30:01 7 11.84 0.00 5.02 2.88 0.05 80.22 21:31:01 all 26.44 0.00 3.80 2.45 0.08 67.23 21:31:01 0 28.58 0.00 3.96 2.46 0.08 64.92 21:31:01 1 27.01 0.00 3.73 1.43 0.08 67.74 21:31:01 2 21.57 0.00 2.79 5.41 0.10 70.13 21:31:01 3 26.41 0.00 3.42 0.12 0.08 69.97 21:31:01 4 37.75 0.00 5.46 3.50 0.08 53.20 21:31:01 5 22.37 0.00 4.05 5.07 0.08 68.42 21:31:01 6 35.22 0.00 4.60 1.37 0.10 58.72 21:31:01 7 12.81 0.00 2.45 0.23 0.07 84.45 21:32:01 all 6.63 0.00 1.12 1.10 0.06 91.09 21:32:01 0 6.67 0.00 1.01 0.03 0.03 92.25 21:32:01 1 6.62 0.00 1.25 0.10 0.07 91.96 21:32:01 2 7.40 0.00 1.02 7.57 0.07 83.95 21:32:01 3 6.03 0.00 1.07 0.03 0.03 92.84 21:32:01 4 6.22 0.00 1.00 0.02 0.05 92.71 21:32:01 5 7.66 0.00 1.34 0.18 0.07 90.75 21:32:01 6 6.86 0.00 1.17 0.75 0.05 91.17 21:32:01 7 5.56 0.00 1.12 0.10 0.07 93.16 Average: all 14.38 0.00 2.86 3.19 0.06 79.51 Average: 0 16.02 0.00 2.87 2.03 0.05 79.03 Average: 1 18.07 0.00 2.95 2.24 0.07 76.68 Average: 2 13.63 0.00 2.94 11.87 0.08 71.47 Average: 3 15.34 0.00 2.84 0.53 0.05 81.24 Average: 4 16.43 0.00 2.85 1.58 0.06 79.07 Average: 5 13.70 0.00 2.98 2.10 0.06 81.17 Average: 6 13.78 0.00 3.16 1.80 0.05 81.21 Average: 7 8.07 0.00 2.29 3.38 0.05 86.21