---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-29297 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 945 26117 0 5103 30765 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:b0:38:6f brd ff:ff:ff:ff:ff:ff inet 10.30.107.68/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:feb0:386f/64 scope link valid_lft forever preferred_lft forever 3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d8:6e:73:1c 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:d8ff:fe6e:731c/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-29297) 08/07/24 _x86_64_ (8 CPU) 11:55:56 LINUX RESTART (8 CPU) 11:56:01 tps rtps wtps bread/s bwrtn/s 11:57:02 362.54 84.54 278.00 6191.77 63058.29 11:58:01 224.95 22.13 202.83 2401.76 76726.87 11:59:01 263.52 12.30 251.22 795.10 67851.26 12:00:01 143.69 0.30 143.39 21.20 37541.38 12:01:01 61.74 0.73 61.01 25.06 21903.07 Average: 211.25 24.00 187.24 1885.36 53342.91 11:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:57:02 30082400 31561492 2856812 8.67 57612 1739104 1597840 4.70 1008768 1568136 95992 11:58:01 27168604 31574756 5770608 17.52 115308 4497756 1779368 5.24 1069912 4249528 1312948 11:59:01 25810424 30386704 7128788 21.64 122740 4648048 7147368 21.03 2427316 4202084 328 12:00:01 24809576 29704776 8129636 24.68 153080 4897736 7753576 22.81 3222784 4354524 1332 12:01:01 26760800 31513804 6178412 18.76 154512 4765420 1686300 4.96 1454032 4222052 2520 Average: 26926361 30948306 6012851 18.25 120650 4109613 3992890 11.75 1836562 3719265 282624 11:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:57:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:02 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 11:57:02 ens3 369.27 260.61 1600.77 76.99 0.00 0.00 0.00 0.00 11:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 lo 11.24 11.24 1.12 1.12 0.00 0.00 0.00 0.00 11:58:01 ens3 932.72 570.05 21860.43 55.24 0.00 0.00 0.00 0.00 11:58:01 br-446e176f56e8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 vethf5307a9 24.46 22.68 10.55 16.10 0.00 0.00 0.00 0.00 11:59:01 veth2e4df71 0.93 1.10 0.06 0.06 0.00 0.00 0.00 0.00 11:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 veth8278407 54.84 62.64 19.20 15.05 0.00 0.00 0.00 0.00 12:00:01 vethf5307a9 23.88 19.88 5.59 23.25 0.00 0.00 0.00 0.00 12:00:01 veth2e4df71 5.10 6.15 0.95 0.75 0.00 0.00 0.00 0.00 12:00:01 docker0 12.71 16.83 2.09 285.26 0.00 0.00 0.00 0.00 12:00:01 veth8278407 70.34 86.77 87.55 24.33 0.00 0.00 0.00 0.01 12:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 lo 20.03 20.03 1.91 1.91 0.00 0.00 0.00 0.00 12:01:01 ens3 1410.70 910.50 24366.38 151.45 0.00 0.00 0.00 0.00 Average: docker0 2.55 3.38 0.42 57.23 0.00 0.00 0.00 0.00 Average: lo 3.42 3.42 0.33 0.33 0.00 0.00 0.00 0.00 Average: ens3 282.38 181.85 4888.47 30.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-29297) 08/07/24 _x86_64_ (8 CPU) 11:55:56 LINUX RESTART (8 CPU) 11:56:01 CPU %user %nice %system %iowait %steal %idle 11:57:02 all 8.47 0.00 1.30 4.23 0.03 85.96 11:57:02 0 3.38 0.00 1.12 11.61 0.02 83.88 11:57:02 1 3.70 0.00 1.59 15.54 0.03 79.14 11:57:02 2 7.46 0.00 1.20 0.67 0.03 90.64 11:57:02 3 7.60 0.00 0.75 0.62 0.05 90.98 11:57:02 4 15.15 0.00 2.51 1.71 0.03 80.60 11:57:02 5 10.06 0.00 1.30 0.60 0.03 88.00 11:57:02 6 13.55 0.00 0.98 0.42 0.03 85.01 11:57:02 7 6.86 0.00 0.90 2.71 0.03 89.50 11:58:01 all 13.72 0.00 4.39 5.10 0.06 76.74 11:58:01 0 9.40 0.00 3.71 1.07 0.05 85.78 11:58:01 1 9.58 0.00 4.08 15.32 0.07 70.94 11:58:01 2 15.79 0.00 5.11 0.97 0.05 78.07 11:58:01 3 24.14 0.00 5.26 18.54 0.09 51.98 11:58:01 4 23.70 0.00 4.73 0.63 0.07 70.87 11:58:01 5 9.58 0.00 4.21 0.95 0.05 85.21 11:58:01 6 9.95 0.00 3.19 1.38 0.03 85.44 11:58:01 7 7.68 0.00 4.79 2.10 0.05 85.38 11:59:01 all 13.89 0.00 2.13 10.89 0.06 73.04 11:59:01 0 9.76 0.00 1.89 4.62 0.05 83.67 11:59:01 1 11.08 0.00 1.76 30.77 0.07 56.33 11:59:01 2 10.72 0.00 1.91 9.71 0.05 77.60 11:59:01 3 18.01 0.00 2.88 31.43 0.07 47.62 11:59:01 4 15.38 0.00 2.61 0.97 0.07 80.96 11:59:01 5 13.58 0.00 1.80 3.22 0.05 81.36 11:59:01 6 16.14 0.00 2.14 4.12 0.07 77.54 11:59:01 7 16.48 0.00 2.05 2.26 0.05 79.16 12:00:01 all 19.69 0.00 2.70 2.98 0.07 74.56 12:00:01 0 12.51 0.00 2.57 3.75 0.05 81.11 12:00:01 1 21.20 0.00 2.61 2.07 0.07 74.05 12:00:01 2 22.80 0.00 3.04 0.13 0.07 73.96 12:00:01 3 18.61 0.00 2.34 11.24 0.07 67.75 12:00:01 4 22.94 0.00 3.00 0.50 0.07 73.49 12:00:01 5 17.50 0.00 2.27 0.28 0.05 79.89 12:00:01 6 19.67 0.00 2.65 4.24 0.07 73.37 12:00:01 7 22.29 0.00 3.12 1.66 0.08 72.85 12:01:01 all 3.24 0.00 0.65 1.48 0.03 94.61 12:01:01 0 2.99 0.00 0.72 0.22 0.02 96.06 12:01:01 1 1.77 0.00 0.72 0.35 0.02 97.14 12:01:01 2 3.77 0.00 0.73 0.12 0.02 95.36 12:01:01 3 2.69 0.00 0.57 9.07 0.03 87.63 12:01:01 4 7.32 0.00 0.72 0.22 0.03 91.71 12:01:01 5 2.36 0.00 0.50 0.13 0.02 96.99 12:01:01 6 2.39 0.00 0.70 0.18 0.03 96.69 12:01:01 7 2.62 0.00 0.50 1.59 0.02 95.27 Average: all 11.79 0.00 2.22 4.93 0.05 81.01 Average: 0 7.60 0.00 2.00 4.26 0.04 86.10 Average: 1 9.47 0.00 2.14 12.80 0.05 75.54 Average: 2 12.08 0.00 2.39 2.32 0.04 83.17 Average: 3 14.14 0.00 2.34 14.14 0.06 69.31 Average: 4 16.87 0.00 2.71 0.81 0.05 79.56 Average: 5 10.62 0.00 2.01 1.04 0.04 86.30 Average: 6 12.34 0.00 1.93 2.07 0.05 83.61 Average: 7 11.19 0.00 2.26 2.06 0.05 84.44