---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-91635 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 13G 143G 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 887 26324 0 4954 30824 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:06:5d:15 brd ff:ff:ff:ff:ff:ff inet 10.30.106.19/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86090sec preferred_lft 86090sec inet6 fe80::f816:3eff:fe06:5d15/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ba:1c:7a:20 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:baff:fe1c:7a20/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-91635) 12/17/24 _x86_64_ (8 CPU) 21:27:56 LINUX RESTART (8 CPU) 21:28:01 tps rtps wtps bread/s bwrtn/s 21:29:01 344.65 73.93 270.73 5326.09 64287.90 21:30:01 255.99 19.48 236.51 2286.95 97650.92 21:31:01 283.52 12.83 270.69 768.24 55672.09 21:32:01 101.47 1.25 100.22 42.26 32720.91 21:33:01 78.92 1.80 77.12 93.98 25027.46 Average: 212.91 21.86 191.06 1703.63 55072.17 21:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:29:01 30158044 31630516 2781176 8.44 57052 1732988 1484024 4.37 925248 1579260 117788 21:30:01 27382264 31635608 5556956 16.87 116148 4339760 1677608 4.94 990556 4114052 572660 21:31:01 25071844 29728700 7867376 23.88 140820 4676836 7712376 22.69 3114832 4210640 17716 21:32:01 24974596 29717588 7964624 24.18 153968 4740968 7704908 22.67 3173572 4238756 1292 21:33:01 27025032 31631084 5914188 17.95 156752 4613168 1567380 4.61 1301184 4111484 2284 Average: 26922356 30868699 6016864 18.27 124948 4020744 4029259 11.86 1901078 3650838 142348 21:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:29:01 ens3 362.66 265.23 1578.14 75.67 0.00 0.00 0.00 0.00 21:29:01 lo 1.67 1.67 0.17 0.17 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 ens3 879.69 421.38 21098.19 39.47 0.00 0.00 0.00 0.00 21:30:01 lo 11.93 11.93 1.19 1.19 0.00 0.00 0.00 0.00 21:30:01 br-1bbe17a6f3b4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:31:01 veth55869a6 1.82 2.28 0.20 30.74 0.00 0.00 0.00 0.00 21:31:01 veth53f4c8a 24.15 22.28 10.53 16.08 0.00 0.00 0.00 0.00 21:31:01 ens3 39.08 28.43 901.94 3.32 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 21:32:01 veth53f4c8a 23.98 19.95 5.59 23.25 0.00 0.00 0.00 0.00 21:32:01 ens3 30.11 25.01 269.90 16.12 0.00 0.00 0.00 0.00 21:32:01 lo 3.13 3.13 0.29 0.29 0.00 0.00 0.00 0.00 21:32:01 vethac50c01 99.28 85.72 27.98 91.37 0.00 0.00 0.00 0.01 21:33:01 ens3 38.83 34.21 67.92 16.88 0.00 0.00 0.00 0.00 21:33:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 21:33:01 docker0 12.71 17.63 2.09 291.07 0.00 0.00 0.00 0.00 Average: ens3 270.08 154.86 4783.11 30.29 0.00 0.00 0.00 0.00 Average: lo 3.79 3.79 0.37 0.37 0.00 0.00 0.00 0.00 Average: docker0 2.54 3.53 0.42 58.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-91635) 12/17/24 _x86_64_ (8 CPU) 21:27:56 LINUX RESTART (8 CPU) 21:28:01 CPU %user %nice %system %iowait %steal %idle 21:29:01 all 8.00 0.00 1.24 4.26 0.04 86.46 21:29:01 0 12.17 0.00 1.42 0.72 0.03 85.66 21:29:01 1 13.79 0.00 2.40 4.82 0.05 78.94 21:29:01 2 15.81 0.00 2.43 3.41 0.05 78.30 21:29:01 3 2.77 0.00 0.89 18.42 0.05 77.87 21:29:01 4 4.34 0.00 0.69 0.27 0.07 94.64 21:29:01 5 7.88 0.00 0.79 1.20 0.03 90.10 21:29:01 6 2.89 0.00 0.52 4.78 0.02 91.79 21:29:01 7 4.31 0.00 0.70 0.57 0.03 94.39 21:30:01 all 12.67 0.00 4.35 5.77 0.05 77.15 21:30:01 0 13.85 0.00 4.96 20.63 0.05 60.51 21:30:01 1 12.83 0.00 4.31 2.98 0.05 79.83 21:30:01 2 18.81 0.00 4.77 0.84 0.07 75.51 21:30:01 3 8.97 0.00 4.92 15.83 0.05 70.23 21:30:01 4 8.55 0.00 4.21 2.40 0.07 84.77 21:30:01 5 9.03 0.00 3.86 1.14 0.05 85.92 21:30:01 6 21.69 0.00 4.02 1.87 0.07 72.36 21:30:01 7 7.69 0.00 3.77 0.47 0.03 88.04 21:31:01 all 26.19 0.00 3.74 3.83 0.09 66.15 21:31:01 0 29.23 0.00 4.30 7.98 0.08 58.40 21:31:01 1 22.21 0.00 3.07 2.08 0.08 72.56 21:31:01 2 24.61 0.00 3.19 3.34 0.08 68.77 21:31:01 3 20.94 0.00 2.87 4.99 0.07 71.13 21:31:01 4 24.27 0.00 3.45 5.38 0.08 66.82 21:31:01 5 25.34 0.00 4.34 1.21 0.07 69.04 21:31:01 6 31.37 0.00 4.39 3.00 0.08 61.15 21:31:01 7 31.60 0.00 4.31 2.65 0.08 61.36 21:32:01 all 7.30 0.00 1.45 2.16 0.06 89.02 21:32:01 0 9.66 0.00 1.77 0.35 0.07 88.15 21:32:01 1 10.41 0.00 1.58 0.92 0.07 87.03 21:32:01 2 8.98 0.00 1.52 4.74 0.07 84.70 21:32:01 3 6.74 0.00 1.25 0.17 0.07 91.77 21:32:01 4 4.82 0.00 1.15 4.53 0.07 89.43 21:32:01 5 6.91 0.00 2.19 0.67 0.07 90.17 21:32:01 6 5.59 0.00 1.32 5.59 0.07 87.42 21:32:01 7 5.31 0.00 0.87 0.35 0.07 93.41 21:33:01 all 6.61 0.00 0.57 1.71 0.04 91.07 21:33:01 0 12.65 0.00 0.55 0.45 0.03 86.31 21:33:01 1 2.05 0.00 0.68 1.49 0.02 95.76 21:33:01 2 1.89 0.00 0.40 9.82 0.03 87.86 21:33:01 3 1.22 0.00 0.50 0.03 0.02 98.23 21:33:01 4 12.27 0.00 0.57 0.62 0.08 86.46 21:33:01 5 0.95 0.00 0.52 0.30 0.05 98.18 21:33:01 6 2.52 0.00 0.52 0.32 0.02 96.63 21:33:01 7 19.38 0.00 0.84 0.62 0.05 79.11 Average: all 12.14 0.00 2.27 3.54 0.06 81.99 Average: 0 15.50 0.00 2.60 6.00 0.05 75.85 Average: 1 12.25 0.00 2.41 2.46 0.05 82.83 Average: 2 14.00 0.00 2.46 4.44 0.06 79.05 Average: 3 8.12 0.00 2.08 7.87 0.05 81.89 Average: 4 10.84 0.00 2.01 2.64 0.07 84.44 Average: 5 10.01 0.00 2.33 0.90 0.05 86.70 Average: 6 12.79 0.00 2.15 3.11 0.05 81.90 Average: 7 13.64 0.00 2.09 0.93 0.05 83.28