---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-79344 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 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 886 27233 0 4047 30826 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:bd:1f:4c brd ff:ff:ff:ff:ff:ff inet 10.30.106.184/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85933sec preferred_lft 85933sec inet6 fe80::f816:3eff:febd:1f4c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:17:9a:0f:59 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::42:17ff:fe9a:f59/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-79344) 10/25/24 _x86_64_ (8 CPU) 12:01:29 LINUX RESTART (8 CPU) 12:02:02 tps rtps wtps bread/s bwrtn/s 12:03:01 336.69 43.35 293.34 1963.87 33919.67 12:04:01 164.39 21.25 143.14 825.20 43115.48 12:05:01 87.87 4.15 83.72 464.72 64399.93 12:06:01 87.45 0.45 87.00 19.86 41159.01 12:07:01 118.00 0.05 117.95 0.40 33463.76 12:08:01 77.80 0.28 77.52 2.80 28105.72 12:09:01 94.77 0.50 94.27 43.05 5011.66 Average: 137.66 9.92 127.74 470.71 35599.73 12:02:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:03:01 30075176 31675064 2864044 8.69 72384 1838184 1428288 4.20 899932 1671372 167672 12:04:01 28147808 30153548 4791412 14.55 87532 2211532 3199316 9.41 2476980 1982516 14820 12:05:01 27195552 30502596 5743668 17.44 92948 3486612 2431876 7.16 2371624 2992936 29548 12:06:01 26793556 30081896 6145664 18.66 127280 3396156 2947472 8.67 3022964 2682496 182872 12:07:01 26917516 30301008 6021704 18.28 137624 3456908 2783152 8.19 2817656 2742844 1972 12:08:01 26418088 30061512 6521132 19.80 172172 3645708 2974624 8.75 3090468 2924060 76776 12:09:01 27901916 31579452 5037304 15.29 177956 3683212 1499196 4.41 1658404 2898248 17280 Average: 27635659 30622154 5303561 16.10 123985 3102616 2466275 7.26 2334004 2556353 70134 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 0.15 0.15 0.00 0.00 0.00 0.00 12:03:01 ens3 253.99 161.74 1370.20 56.06 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 1.40 1.40 0.09 0.09 0.00 0.00 0.00 0.00 12:04:01 ens3 656.27 463.21 4764.07 133.86 0.00 0.00 0.00 0.00 12:05:01 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 lo 7.63 7.63 2.17 2.17 0.00 0.00 0.00 0.00 12:05:01 ens3 139.83 109.57 1417.37 32.30 0.00 0.00 0.00 0.00 12:06:01 docker0 300.27 388.79 32.59 754.55 0.00 0.00 0.00 0.00 12:06:01 lo 5.47 5.47 0.51 0.51 0.00 0.00 0.00 0.00 12:06:01 ens3 881.59 805.47 1720.37 3371.82 0.00 0.00 0.00 0.00 12:06:01 vethdf0a0c8 297.35 383.27 36.48 677.04 0.00 0.00 0.00 0.06 12:07:01 docker0 97.83 100.55 11.88 104.15 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 ens3 153.64 133.04 119.12 24.50 0.00 0.00 0.00 0.00 12:07:01 vethdf0a0c8 97.83 100.58 13.22 104.15 0.00 0.00 0.00 0.01 12:08:01 docker0 351.46 431.61 38.11 728.28 0.00 0.00 0.00 0.00 12:08:01 vethff9d3a8 340.84 422.66 42.23 726.88 0.00 0.00 0.00 0.06 12:08:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 12:08:01 ens3 469.01 372.40 737.63 49.79 0.00 0.00 0.00 0.00 12:09:01 docker0 55.26 56.36 6.65 56.15 0.00 0.00 0.00 0.00 12:09:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 12:09:01 ens3 106.81 90.15 78.18 20.88 0.00 0.00 0.00 0.00 Average: docker0 115.25 139.95 12.78 235.29 0.00 0.00 0.00 0.00 Average: lo 2.40 2.40 0.43 0.43 0.00 0.00 0.00 0.00 Average: ens3 380.46 305.42 1458.31 528.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-79344) 10/25/24 _x86_64_ (8 CPU) 12:01:29 LINUX RESTART (8 CPU) 12:02:02 CPU %user %nice %system %iowait %steal %idle 12:03:01 all 10.34 0.00 1.05 2.99 0.04 85.58 12:03:01 0 5.37 0.00 0.87 15.33 0.03 78.39 12:03:01 1 15.01 0.00 1.11 1.55 0.03 82.30 12:03:01 2 1.95 0.00 0.73 0.73 0.03 96.55 12:03:01 3 3.68 0.00 0.42 0.27 0.05 95.57 12:03:01 4 2.26 0.00 0.46 0.14 0.02 97.13 12:03:01 5 9.03 0.00 1.46 2.82 0.03 86.65 12:03:01 6 23.30 0.00 1.51 1.56 0.07 73.56 12:03:01 7 22.06 0.00 1.84 1.58 0.03 74.49 12:04:01 all 19.47 0.00 1.45 2.29 0.06 76.73 12:04:01 0 9.59 0.00 0.52 1.82 0.03 88.04 12:04:01 1 24.85 0.00 2.22 0.25 0.07 72.60 12:04:01 2 29.73 0.00 2.33 1.00 0.07 66.87 12:04:01 3 13.23 0.00 0.96 9.13 0.05 76.63 12:04:01 4 26.28 0.00 2.31 1.69 0.08 69.64 12:04:01 5 17.78 0.00 0.82 0.85 0.05 80.50 12:04:01 6 13.67 0.00 0.99 2.66 0.07 82.61 12:04:01 7 20.72 0.00 1.47 0.85 0.07 76.89 12:05:01 all 11.97 0.00 1.40 3.62 0.05 82.96 12:05:01 0 12.87 0.00 0.92 1.64 0.03 84.54 12:05:01 1 15.30 0.00 1.04 0.12 0.03 83.52 12:05:01 2 21.18 0.00 2.33 0.10 0.05 76.35 12:05:01 3 10.40 0.00 1.19 14.95 0.05 73.42 12:05:01 4 7.02 0.00 1.58 3.00 0.05 88.35 12:05:01 5 10.74 0.00 1.24 0.60 0.05 87.37 12:05:01 6 10.92 0.00 1.52 0.40 0.05 87.10 12:05:01 7 7.36 0.00 1.39 8.18 0.05 83.03 12:06:01 all 9.84 0.00 1.80 2.57 0.06 85.72 12:06:01 0 12.10 0.00 1.31 1.61 0.05 84.94 12:06:01 1 5.58 0.00 1.36 10.87 0.05 82.14 12:06:01 2 2.88 0.00 1.00 0.02 0.02 96.09 12:06:01 3 17.70 0.00 1.98 1.51 0.05 78.77 12:06:01 4 10.59 0.00 2.73 0.34 0.08 86.25 12:06:01 5 11.80 0.00 2.16 0.25 0.07 85.73 12:06:01 6 10.90 0.00 2.70 0.75 0.07 85.58 12:06:01 7 7.19 0.00 1.21 5.25 0.05 86.30 12:07:01 all 2.56 0.00 0.42 2.65 0.03 94.34 12:07:01 0 0.73 0.00 0.13 1.32 0.02 97.80 12:07:01 1 1.24 0.00 0.20 1.37 0.03 97.16 12:07:01 2 0.42 0.00 0.15 0.00 0.03 99.40 12:07:01 3 3.15 0.00 0.87 2.01 0.07 93.90 12:07:01 4 2.02 0.00 0.72 14.76 0.05 82.45 12:07:01 5 5.04 0.00 0.38 0.07 0.05 94.46 12:07:01 6 3.19 0.00 0.57 0.65 0.03 95.56 12:07:01 7 4.73 0.00 0.37 1.10 0.02 93.79 12:08:01 all 6.24 0.00 1.31 2.19 0.05 90.20 12:08:01 0 4.39 0.00 0.92 0.52 0.05 94.13 12:08:01 1 3.11 0.00 1.10 0.03 0.07 95.69 12:08:01 2 5.24 0.00 1.83 0.28 0.05 92.60 12:08:01 3 0.47 0.00 0.35 3.26 0.03 95.89 12:08:01 4 2.74 0.00 0.75 12.26 0.03 84.22 12:08:01 5 3.08 0.00 1.87 0.00 0.03 95.03 12:08:01 6 16.94 0.00 1.26 0.08 0.05 81.67 12:08:01 7 13.94 0.00 2.39 1.09 0.07 82.52 12:09:01 all 4.66 0.00 0.53 0.49 0.02 94.30 12:09:01 0 0.72 0.00 0.27 0.00 0.00 99.02 12:09:01 1 0.63 0.00 0.33 0.02 0.03 98.98 12:09:01 2 0.28 0.00 0.38 1.38 0.02 97.93 12:09:01 3 3.15 0.00 0.42 0.02 0.00 96.42 12:09:01 4 0.83 0.00 0.53 1.08 0.03 97.51 12:09:01 5 14.99 0.00 0.55 0.25 0.03 84.17 12:09:01 6 3.12 0.00 1.15 1.17 0.03 94.53 12:09:01 7 13.60 0.00 0.57 0.07 0.03 85.74 Average: all 9.29 0.00 1.14 2.40 0.04 87.12 Average: 0 6.54 0.00 0.70 3.14 0.03 89.59 Average: 1 9.37 0.00 1.05 2.03 0.05 87.50 Average: 2 8.82 0.00 1.25 0.50 0.04 89.39 Average: 3 7.41 0.00 0.89 4.46 0.04 87.20 Average: 4 7.40 0.00 1.30 4.76 0.05 86.49 Average: 5 10.36 0.00 1.21 0.69 0.05 87.70 Average: 6 11.69 0.00 1.38 1.04 0.05 85.83 Average: 7 12.78 0.00 1.32 2.59 0.05 83.27