---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24766 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 841 26598 0 4726 30869 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:e2:4e:30 brd ff:ff:ff:ff:ff:ff inet 10.30.106.57/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:fee2:4e30/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:12:94:18:ec 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24766) 04/20/24 _x86_64_ (8 CPU) 18:28:24 LINUX RESTART (8 CPU) 18:29:02 tps rtps wtps bread/s bwrtn/s 18:30:01 134.27 36.74 97.53 1716.32 54619.89 18:31:01 140.78 23.08 117.70 2771.27 59389.70 18:32:01 367.29 12.48 354.81 792.57 118236.93 18:33:01 21.25 0.52 20.73 47.46 4024.73 18:34:01 62.99 1.42 61.57 107.58 3384.50 Average: 145.35 14.77 130.58 1084.94 47908.78 18:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:30:01 30145144 31719224 2794076 8.48 69716 1815816 1412144 4.15 851648 1652228 143224 18:31:01 28633396 31665584 4305824 13.07 104268 3197368 1586420 4.67 988968 2938364 1195968 18:32:01 26414464 30822304 6524756 19.81 135300 4456816 6452008 18.98 1956028 4061644 124 18:33:01 25187896 29739636 7751324 23.53 137408 4592616 7481620 22.01 3124300 4104876 26004 18:34:01 27236564 31608724 5702656 17.31 139744 4427272 1447680 4.26 1284940 3948584 1336 Average: 27523493 31111094 5415727 16.44 117287 3697978 3675974 10.82 1641177 3341139 273331 18:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:30:01 ens3 70.68 49.91 899.84 10.77 0.00 0.00 0.00 0.00 18:30:01 lo 1.56 1.56 0.18 0.18 0.00 0.00 0.00 0.00 18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 ens3 580.65 241.56 10292.15 21.95 0.00 0.00 0.00 0.00 18:31:01 br-c0abc5a4bf50 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 lo 6.60 6.60 0.68 0.68 0.00 0.00 0.00 0.00 18:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 ens3 345.91 164.96 9267.61 12.24 0.00 0.00 0.00 0.00 18:32:01 vethbb5a078 29.85 38.73 2.95 4.53 0.00 0.00 0.00 0.00 18:32:01 veth1bf2e94 1.28 1.77 0.15 0.17 0.00 0.00 0.00 0.00 18:32:01 veth27198ca 0.43 0.57 0.03 0.03 0.00 0.00 0.00 0.00 18:33:01 ens3 14.83 14.03 6.00 2.93 0.00 0.00 0.00 0.00 18:33:01 vethbb5a078 110.31 133.36 128.46 42.07 0.00 0.00 0.00 0.01 18:33:01 veth1bf2e94 3.47 4.50 0.64 0.73 0.00 0.00 0.00 0.00 18:33:01 veth27198ca 4.55 5.58 0.91 0.73 0.00 0.00 0.00 0.00 18:34:01 ens3 74.40 45.98 78.08 30.63 0.00 0.00 0.00 0.00 18:34:01 lo 23.16 23.16 3.15 3.15 0.00 0.00 0.00 0.00 18:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 217.79 103.46 4119.47 15.72 0.00 0.00 0.00 0.00 Average: lo 3.86 3.86 0.57 0.57 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24766) 04/20/24 _x86_64_ (8 CPU) 18:28:24 LINUX RESTART (8 CPU) 18:29:02 CPU %user %nice %system %iowait %steal %idle 18:30:01 all 10.08 0.00 0.80 3.46 0.03 85.63 18:30:01 0 7.56 0.00 0.51 2.07 0.02 89.85 18:30:01 1 25.74 0.00 1.56 1.03 0.05 71.62 18:30:01 2 8.04 0.00 0.76 0.68 0.03 90.48 18:30:01 3 13.80 0.00 0.93 0.66 0.02 84.58 18:30:01 4 1.31 0.00 0.71 13.68 0.03 84.27 18:30:01 5 15.16 0.00 1.22 2.21 0.07 81.34 18:30:01 6 3.01 0.00 0.24 0.13 0.02 96.60 18:30:01 7 6.08 0.00 0.42 7.20 0.02 86.28 18:31:01 all 10.91 0.00 1.78 3.26 0.05 84.01 18:31:01 0 13.60 0.00 1.87 0.18 0.03 84.32 18:31:01 1 34.64 0.00 2.64 4.28 0.07 58.37 18:31:01 2 12.48 0.00 1.95 0.77 0.03 84.76 18:31:01 3 4.42 0.00 1.91 0.40 0.03 93.24 18:31:01 4 2.40 0.00 1.36 15.05 0.05 81.14 18:31:01 5 3.20 0.00 1.22 3.06 0.08 92.43 18:31:01 6 5.70 0.00 1.53 1.50 0.03 91.23 18:31:01 7 10.83 0.00 1.76 0.84 0.03 86.54 18:32:01 all 11.11 0.00 3.72 6.86 0.06 78.25 18:32:01 0 12.67 0.00 3.29 2.41 0.05 81.59 18:32:01 1 11.31 0.00 3.22 5.30 0.07 80.09 18:32:01 2 11.05 0.00 3.98 1.91 0.07 82.99 18:32:01 3 12.19 0.00 4.09 35.77 0.08 47.87 18:32:01 4 10.54 0.00 3.19 6.50 0.05 79.72 18:32:01 5 10.35 0.00 4.36 2.14 0.05 83.10 18:32:01 6 8.53 0.00 3.78 0.35 0.07 87.27 18:32:01 7 12.28 0.00 3.82 0.59 0.05 83.27 18:33:01 all 23.48 0.00 2.19 0.22 0.07 74.04 18:33:01 0 19.37 0.00 1.80 1.17 0.05 77.61 18:33:01 1 30.54 0.00 2.88 0.03 0.07 66.48 18:33:01 2 24.59 0.00 2.27 0.07 0.08 72.98 18:33:01 3 24.11 0.00 2.54 0.42 0.05 72.88 18:33:01 4 20.90 0.00 1.99 0.03 0.07 77.00 18:33:01 5 20.66 0.00 1.81 0.02 0.07 77.45 18:33:01 6 23.63 0.00 2.05 0.02 0.07 74.24 18:33:01 7 24.01 0.00 2.19 0.03 0.07 73.70 18:34:01 all 6.00 0.00 0.59 0.33 0.04 93.04 18:34:01 0 1.28 0.00 0.57 0.50 0.05 97.60 18:34:01 1 0.78 0.00 0.48 0.08 0.03 98.62 18:34:01 2 17.51 0.00 0.78 0.13 0.07 81.50 18:34:01 3 2.94 0.00 0.52 0.60 0.03 95.91 18:34:01 4 0.93 0.00 0.47 0.77 0.03 97.80 18:34:01 5 4.99 0.00 0.67 0.12 0.05 94.18 18:34:01 6 4.83 0.00 0.57 0.08 0.03 94.49 18:34:01 7 14.70 0.00 0.70 0.33 0.03 84.23 Average: all 12.32 0.00 1.82 2.82 0.05 83.00 Average: 0 10.90 0.00 1.61 1.26 0.04 86.20 Average: 1 20.57 0.00 2.16 2.15 0.06 75.07 Average: 2 14.76 0.00 1.95 0.71 0.06 82.52 Average: 3 11.48 0.00 2.00 7.53 0.04 78.95 Average: 4 7.22 0.00 1.54 7.18 0.05 84.00 Average: 5 10.85 0.00 1.86 1.51 0.06 85.72 Average: 6 9.15 0.00 1.63 0.42 0.04 88.76 Average: 7 13.61 0.00 1.78 1.78 0.04 82.79