---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25532 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 12G 144G 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 883 27247 0 4036 30828 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:6f:99:ec brd ff:ff:ff:ff:ff:ff inet 10.30.107.61/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85947sec preferred_lft 85947sec inet6 fe80::f816:3eff:fe6f:99ec/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b7:9d:f8:b4 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:b7ff:fe9d:f8b4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25532) 07/22/24 _x86_64_ (8 CPU) 12:01:34 LINUX RESTART (8 CPU) 12:02:02 tps rtps wtps bread/s bwrtn/s 12:03:01 326.84 44.88 281.96 1980.35 70581.50 12:04:01 192.30 21.36 170.94 827.73 76990.10 12:05:01 30.14 2.05 28.10 110.51 25422.56 12:06:01 109.88 2.57 107.32 369.41 33232.99 12:07:01 106.53 0.02 106.51 0.13 9800.87 12:08:01 108.92 0.30 108.62 2.40 9257.52 12:09:01 55.99 0.82 55.17 45.59 3044.96 Average: 132.48 10.20 122.28 473.02 32528.42 12:02:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:03:01 30114048 31695064 2825164 8.58 71244 1820752 1403600 4.13 882276 1655248 152488 12:04:01 28204380 30213448 4734832 14.37 87520 2215148 3133000 9.22 2421276 1984872 10208 12:05:01 27732288 30577532 5206924 15.81 90808 3034684 2394876 7.05 2296036 2553004 61104 12:06:01 26933380 30230612 6005832 18.23 128492 3401700 2644916 7.78 2883728 2687060 194676 12:07:01 26982952 30355956 5956260 18.08 136788 3450040 2596156 7.64 2769724 2734956 1376 12:08:01 26344948 30024468 6594264 20.02 175148 3670852 2638772 7.76 3188512 2896256 48732 12:09:01 27882528 31549216 5056684 15.35 177604 3674828 1500256 4.41 1699440 2885800 3932 Average: 27742075 30663757 5197137 15.78 123943 3038286 2330225 6.86 2305856 2485314 67502 12:02:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 lo 1.42 1.42 0.16 0.16 0.00 0.00 0.00 0.00 12:03:01 ens3 310.86 203.41 1434.69 64.75 0.00 0.00 0.00 0.00 12:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 lo 1.03 1.03 0.07 0.07 0.00 0.00 0.00 0.00 12:04:01 ens3 946.48 546.38 4953.82 165.57 0.00 0.00 0.00 0.00 12:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 lo 8.18 8.18 2.20 2.20 0.00 0.00 0.00 0.00 12:05:01 ens3 198.42 125.78 1429.88 32.22 0.00 0.00 0.00 0.00 12:06:01 docker0 129.36 218.06 22.03 757.34 0.00 0.00 0.00 0.00 12:06:01 lo 5.40 5.40 0.50 0.50 0.00 0.00 0.00 0.00 12:06:01 vethc0e16bd 126.31 212.18 23.57 679.81 0.00 0.00 0.00 0.06 12:06:01 ens3 882.64 675.27 1703.99 3377.19 0.00 0.00 0.00 0.00 12:07:01 docker0 87.50 86.85 9.92 84.75 0.00 0.00 0.00 0.00 12:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 vethc0e16bd 87.50 86.89 11.12 84.75 0.00 0.00 0.00 0.01 12:07:01 ens3 147.77 114.95 98.79 20.49 0.00 0.00 0.00 0.00 12:08:01 docker0 197.32 283.47 31.11 765.35 0.00 0.00 0.00 0.00 12:08:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 12:08:01 vethd3a46f8 188.32 276.14 33.21 764.03 0.00 0.00 0.00 0.06 12:08:01 ens3 406.45 263.09 793.46 55.00 0.00 0.00 0.00 0.00 12:09:01 docker0 33.13 31.66 1.49 2.67 0.00 0.00 0.00 0.00 12:09:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 12:09:01 ens3 57.79 52.22 19.89 12.00 0.00 0.00 0.00 0.00 Average: docker0 64.05 88.79 9.24 230.56 0.00 0.00 0.00 0.00 Average: lo 2.45 2.45 0.44 0.44 0.00 0.00 0.00 0.00 Average: ens3 421.74 283.20 1490.74 533.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25532) 07/22/24 _x86_64_ (8 CPU) 12:01:34 LINUX RESTART (8 CPU) 12:02:02 CPU %user %nice %system %iowait %steal %idle 12:03:01 all 10.75 0.00 1.09 4.92 0.04 83.20 12:03:01 0 4.71 0.00 0.40 0.17 0.03 94.68 12:03:01 1 2.38 0.00 0.59 24.65 0.03 72.35 12:03:01 2 3.23 0.00 0.75 0.24 0.00 95.79 12:03:01 3 16.27 0.00 1.00 6.28 0.07 76.38 12:03:01 4 18.16 0.00 1.43 1.16 0.05 79.20 12:03:01 5 26.13 0.00 1.72 1.10 0.05 70.99 12:03:01 6 7.34 0.00 1.90 4.67 0.03 86.05 12:03:01 7 7.87 0.00 0.86 1.17 0.02 90.08 12:04:01 all 20.20 0.00 1.64 4.17 0.06 73.93 12:04:01 0 12.26 0.00 1.21 2.81 0.05 83.67 12:04:01 1 17.10 0.00 2.74 23.30 0.08 56.77 12:04:01 2 18.34 0.00 2.40 0.58 0.07 78.61 12:04:01 3 14.64 0.00 0.62 0.52 0.07 84.15 12:04:01 4 23.63 0.00 1.67 3.59 0.08 71.02 12:04:01 5 28.61 0.00 3.73 1.29 0.08 66.29 12:04:01 6 28.32 0.00 0.42 1.27 0.05 69.95 12:04:01 7 18.81 0.00 0.33 0.00 0.05 80.81 12:05:01 all 11.22 0.00 1.04 1.78 0.03 85.94 12:05:01 0 14.25 0.00 1.17 3.18 0.03 81.37 12:05:01 1 8.76 0.00 0.78 6.84 0.03 83.57 12:05:01 2 19.39 0.00 1.09 0.90 0.03 78.58 12:05:01 3 6.80 0.00 1.36 2.93 0.02 88.90 12:05:01 4 8.96 0.00 0.98 0.03 0.02 90.00 12:05:01 5 7.06 0.00 1.21 0.02 0.03 91.68 12:05:01 6 14.01 0.00 0.77 0.03 0.03 85.15 12:05:01 7 10.47 0.00 0.92 0.28 0.03 88.29 12:06:01 all 10.58 0.00 1.99 0.97 0.06 86.39 12:06:01 0 12.51 0.00 2.72 0.12 0.07 84.59 12:06:01 1 8.17 0.00 1.87 0.25 0.07 89.64 12:06:01 2 8.74 0.00 2.15 2.27 0.07 86.78 12:06:01 3 4.23 0.00 1.38 1.93 0.05 92.42 12:06:01 4 9.96 0.00 1.19 0.18 0.03 88.63 12:06:01 5 7.98 0.00 1.11 2.51 0.05 88.35 12:06:01 6 13.21 0.00 2.42 0.17 0.10 84.10 12:06:01 7 19.84 0.00 3.12 0.34 0.08 76.62 12:07:01 all 3.21 0.00 0.36 0.68 0.02 95.73 12:07:01 0 1.00 0.00 0.58 0.43 0.03 97.95 12:07:01 1 1.35 0.00 0.35 0.92 0.02 97.36 12:07:01 2 6.00 0.00 0.35 0.60 0.02 93.04 12:07:01 3 1.83 0.00 0.03 0.03 0.02 98.09 12:07:01 4 0.13 0.00 0.00 0.00 0.03 99.83 12:07:01 5 1.35 0.00 0.38 0.53 0.02 97.71 12:07:01 6 1.27 0.00 0.80 2.89 0.03 95.01 12:07:01 7 12.78 0.00 0.32 0.00 0.05 86.86 12:08:01 all 6.74 0.00 1.24 0.29 0.05 91.69 12:08:01 0 3.36 0.00 1.04 0.02 0.03 95.55 12:08:01 1 21.98 0.00 1.62 0.00 0.08 76.31 12:08:01 2 8.24 0.00 0.69 0.35 0.03 90.69 12:08:01 3 2.90 0.00 1.17 0.02 0.07 95.84 12:08:01 4 0.28 0.00 0.82 1.70 0.03 97.16 12:08:01 5 1.32 0.00 1.51 0.08 0.05 97.03 12:08:01 6 5.41 0.00 1.34 0.07 0.03 93.16 12:08:01 7 10.38 0.00 1.78 0.05 0.05 87.74 12:09:01 all 5.81 0.00 0.46 0.20 0.02 93.51 12:09:01 0 0.80 0.00 0.30 0.00 0.02 98.88 12:09:01 1 17.07 0.00 0.60 0.08 0.02 82.23 12:09:01 2 0.55 0.00 0.47 0.78 0.02 98.18 12:09:01 3 12.38 0.00 0.52 0.03 0.03 87.04 12:09:01 4 1.68 0.00 0.52 0.67 0.02 97.11 12:09:01 5 11.03 0.00 0.53 0.05 0.00 88.39 12:09:01 6 2.09 0.00 0.42 0.00 0.03 97.46 12:09:01 7 0.82 0.00 0.35 0.02 0.02 98.79 Average: all 9.78 0.00 1.12 1.85 0.04 87.21 Average: 0 6.99 0.00 1.06 0.96 0.04 90.95 Average: 1 10.99 0.00 1.22 7.96 0.05 79.78 Average: 2 9.22 0.00 1.13 0.82 0.03 88.80 Average: 3 8.41 0.00 0.87 1.66 0.05 89.02 Average: 4 8.95 0.00 0.94 1.05 0.04 89.02 Average: 5 11.90 0.00 1.45 0.80 0.04 85.81 Average: 6 10.24 0.00 1.15 1.29 0.05 87.27 Average: 7 11.57 0.00 1.10 0.26 0.04 87.02