---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-43896 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 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 879 25271 0 6016 30833 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:1f:b6:1b brd ff:ff:ff:ff:ff:ff inet 10.30.107.96/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86016sec preferred_lft 86016sec inet6 fe80::f816:3eff:fe1f:b61b/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 02:42:8f:c7:98:3e 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::42:8fff:fec7:983e/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-43896) 09/30/24 _x86_64_ (8 CPU) 14:24:08 LINUX RESTART (8 CPU) 14:25:00 tps rtps wtps bread/s bwrtn/s 14:26:01 108.29 19.97 88.32 2188.30 30940.32 14:27:01 224.46 2.75 221.71 400.73 80892.38 14:28:01 240.66 0.10 240.56 0.80 97817.56 14:29:01 228.26 0.13 228.13 16.40 64498.05 14:30:01 81.99 0.50 81.49 47.72 34802.00 Average: 176.50 4.74 171.76 536.39 61684.66 14:25:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:26:01 30013428 31699400 2925792 8.88 74804 1917048 1336172 3.93 911768 1717060 163964 14:27:01 28201884 31633448 4737336 14.38 120072 3533100 1655008 4.87 1088692 3216096 468048 14:28:01 26260080 31596228 6679140 20.28 216812 5149900 1699424 5.00 1278780 4765976 578600 14:29:01 25591224 31486544 7347996 22.31 232776 5637068 1710072 5.03 1488068 5163768 82052 14:30:01 25948560 31640356 6990660 21.22 235724 5453800 1409488 4.15 1387124 4939744 16756 Average: 27203035 31611195 5736185 17.41 176038 4338183 1562033 4.60 1230886 3960529 261884 14:25:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:26:01 lo 2.43 2.43 0.24 0.24 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 ens3 57.68 45.03 805.68 23.98 0.00 0.00 0.00 0.00 14:27:01 lo 2.60 2.60 0.30 0.30 0.00 0.00 0.00 0.00 14:27:01 docker0 25.05 40.43 2.17 405.31 0.00 0.00 0.00 0.00 14:27:01 ens3 547.18 258.46 11478.97 20.61 0.00 0.00 0.00 0.00 14:28:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 14:28:01 docker0 43.69 70.95 3.11 867.79 0.00 0.00 0.00 0.00 14:28:01 ens3 161.07 84.67 2724.01 7.79 0.00 0.00 0.00 0.00 14:29:01 veth87f6894 35.81 77.90 3.42 1544.54 0.00 0.00 0.00 0.13 14:29:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 14:29:01 docker0 35.81 77.75 2.93 1544.53 0.00 0.00 0.00 0.00 14:29:01 ens3 173.15 90.93 2313.00 10.25 0.00 0.00 0.00 0.00 14:30:01 lo 3.27 3.27 0.30 0.30 0.00 0.00 0.00 0.00 14:30:01 docker0 20.41 33.16 1.21 734.83 0.00 0.00 0.00 0.00 14:30:01 ens3 171.33 193.14 754.19 1243.68 0.00 0.00 0.00 0.00 Average: lo 1.82 1.82 0.18 0.18 0.00 0.00 0.00 0.00 Average: docker0 24.91 44.31 1.88 708.09 0.00 0.00 0.00 0.00 Average: ens3 221.52 134.14 3605.56 260.49 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43896) 09/30/24 _x86_64_ (8 CPU) 14:24:08 LINUX RESTART (8 CPU) 14:25:00 CPU %user %nice %system %iowait %steal %idle 14:26:01 all 8.16 0.00 0.81 4.52 0.03 86.47 14:26:01 0 1.48 0.00 0.71 3.79 0.05 93.98 14:26:01 1 3.16 0.00 0.62 0.61 0.02 95.59 14:26:01 2 10.31 0.00 0.72 1.54 0.03 87.39 14:26:01 3 24.79 0.00 1.58 1.14 0.05 72.44 14:26:01 4 16.27 0.00 1.40 22.12 0.07 60.15 14:26:01 5 8.11 0.00 0.74 0.13 0.03 90.99 14:26:01 6 0.57 0.00 0.39 6.61 0.02 92.41 14:26:01 7 0.71 0.00 0.39 0.25 0.02 98.64 14:27:01 all 22.34 0.00 4.81 2.91 0.08 69.86 14:27:01 0 20.48 0.00 4.67 3.32 0.08 71.45 14:27:01 1 28.44 0.00 4.15 1.98 0.07 65.36 14:27:01 2 23.80 0.00 4.30 0.12 0.07 71.71 14:27:01 3 22.66 0.00 4.85 1.75 0.07 70.67 14:27:01 4 22.27 0.00 5.53 4.25 0.10 67.84 14:27:01 5 19.50 0.00 4.29 0.13 0.05 76.03 14:27:01 6 21.70 0.00 5.03 1.05 0.10 72.12 14:27:01 7 19.89 0.00 5.68 10.68 0.08 63.67 14:28:01 all 27.80 0.00 6.00 2.34 0.10 63.76 14:28:01 0 28.18 0.00 6.60 1.65 0.08 63.49 14:28:01 1 28.50 0.00 6.83 4.41 0.10 60.16 14:28:01 2 25.60 0.00 4.88 0.02 0.10 69.40 14:28:01 3 28.52 0.00 6.41 8.68 0.10 56.29 14:28:01 4 27.47 0.00 6.26 3.01 0.08 63.18 14:28:01 5 27.10 0.00 5.35 0.29 0.10 67.16 14:28:01 6 28.38 0.00 6.11 0.34 0.10 65.08 14:28:01 7 28.68 0.00 5.61 0.36 0.08 65.27 14:29:01 all 9.87 0.00 1.50 1.32 0.04 87.27 14:29:01 0 15.35 0.00 1.77 0.12 0.03 82.73 14:29:01 1 7.64 0.00 0.94 1.96 0.03 89.43 14:29:01 2 13.60 0.00 1.62 0.13 0.05 84.59 14:29:01 3 2.57 0.00 0.98 0.05 0.02 96.38 14:29:01 4 8.40 0.00 1.64 4.02 0.03 85.91 14:29:01 5 14.82 0.00 1.79 0.38 0.05 82.95 14:29:01 6 8.76 0.00 1.03 0.20 0.03 89.97 14:29:01 7 7.82 0.00 2.23 3.68 0.07 86.20 14:30:01 all 12.03 0.00 1.24 2.54 0.04 84.15 14:30:01 0 5.94 0.00 1.00 0.15 0.03 92.87 14:30:01 1 24.91 0.00 1.44 0.50 0.05 73.10 14:30:01 2 7.87 0.00 1.61 4.92 0.05 85.55 14:30:01 3 13.56 0.00 1.40 0.02 0.05 84.97 14:30:01 4 3.39 0.00 0.47 7.70 0.02 88.42 14:30:01 5 27.45 0.00 1.82 0.02 0.07 70.65 14:30:01 6 5.30 0.00 0.88 0.03 0.03 93.75 14:30:01 7 7.85 0.00 1.24 6.98 0.07 83.86 Average: all 15.97 0.00 2.85 2.73 0.06 78.38 Average: 0 14.21 0.00 2.93 1.81 0.06 81.00 Average: 1 18.42 0.00 2.77 1.88 0.05 76.87 Average: 2 16.18 0.00 2.61 1.35 0.06 79.80 Average: 3 18.39 0.00 3.03 2.30 0.06 76.22 Average: 4 15.52 0.00 3.04 8.28 0.06 73.10 Average: 5 19.33 0.00 2.78 0.19 0.06 77.64 Average: 6 12.85 0.00 2.67 1.67 0.06 82.75 Average: 7 12.89 0.00 3.01 4.38 0.06 79.66