---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-991 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 15G 141G 10% / 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 930 23768 0 7468 30782 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:2d:d4:85 brd ff:ff:ff:ff:ff:ff inet 10.30.106.60/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85915sec preferred_lft 85915sec inet6 fe80::f816:3eff:fe2d:d485/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5b:d7:48:85 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-991) 02/14/25 _x86_64_ (8 CPU) 16:12:00 LINUX RESTART (8 CPU) 16:13:02 tps rtps wtps bread/s bwrtn/s 16:14:01 178.67 44.17 134.50 3421.89 35635.92 16:15:01 342.73 15.05 327.68 2570.77 38416.13 16:16:01 273.55 16.18 257.37 1384.97 126943.91 16:17:01 130.64 0.43 130.21 47.32 46924.23 16:18:01 229.41 0.40 229.01 30.93 57053.56 16:19:01 63.76 0.02 63.74 4.27 23684.19 16:20:01 94.98 1.67 93.32 79.45 14196.97 Average: 187.70 11.05 176.64 1071.52 49010.74 16:13:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:14:01 29404828 31300528 3534392 10.73 83468 2110820 1670356 4.91 1324184 1893256 108452 16:15:01 28256588 31621544 4682632 14.22 100744 3531732 1437664 4.23 1337460 2963572 1042756 16:16:01 26020104 31621396 6919116 21.01 145556 5588392 2189668 6.44 1400468 4990244 908 16:17:01 21971688 29114288 10967532 33.30 180792 6969280 9960368 29.31 4096800 6179884 727676 16:18:01 19317396 26834944 13621824 41.35 199476 7296972 13078380 38.48 6506596 6367896 6944 16:19:01 18689904 26402360 14249316 43.26 201048 7478264 13056744 38.42 6929140 6499448 2568 16:20:01 24352616 31533828 8586604 26.07 204756 7011216 1593308 4.69 1936840 5993044 876 Average: 24001875 29775555 8937345 27.13 159406 5712382 6140927 18.07 3361641 4983906 270026 16:13:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:14:01 lo 2.24 2.24 0.22 0.22 0.00 0.00 0.00 0.00 16:14:01 ens3 334.89 260.56 3074.28 49.34 0.00 0.00 0.00 0.00 16:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:15:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 16:15:01 ens3 738.63 547.46 5953.28 146.20 0.00 0.00 0.00 0.00 16:16:01 vethb7954b7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:01 veth770e850 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:01 veth7e6ae5a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:17:01 vethb7954b7 14.46 17.59 3.00 4.07 0.00 0.00 0.00 0.00 16:17:01 br-9919278da3d5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:17:01 vethf2f9392 17.09 16.59 3.23 3.58 0.00 0.00 0.00 0.00 16:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 veth7975c81 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 16:18:01 vethb7954b7 5.93 7.23 1.94 2.26 0.00 0.00 0.00 0.00 16:18:01 br-9919278da3d5 0.08 0.15 0.00 0.01 0.00 0.00 0.00 0.00 16:18:01 vethf2f9392 20.65 21.86 4.08 3.75 0.00 0.00 0.00 0.00 16:19:01 veth7975c81 280.72 944.04 27.92 64.73 0.00 0.00 0.00 0.01 16:19:01 vethb7954b7 70.62 79.35 35.14 14.10 0.00 0.00 0.00 0.00 16:19:01 br-9919278da3d5 577.30 464.82 35.18 40.35 0.00 0.00 0.00 0.00 16:19:01 vethf2f9392 65.81 63.77 9.36 17.68 0.00 0.00 0.00 0.00 16:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 lo 24.10 24.10 2.64 2.64 0.00 0.00 0.00 0.00 16:20:01 ens3 4557.37 2533.93 41027.43 429.46 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 Average: lo 2.77 2.77 0.32 0.32 0.00 0.00 0.00 0.00 Average: ens3 591.22 321.01 5707.09 50.54 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-991) 02/14/25 _x86_64_ (8 CPU) 16:12:00 LINUX RESTART (8 CPU) 16:13:02 CPU %user %nice %system %iowait %steal %idle 16:14:01 all 14.54 0.00 1.18 2.36 0.13 81.78 16:14:01 0 13.68 0.00 0.63 0.46 0.68 84.55 16:14:01 1 12.14 0.00 1.43 0.70 0.03 85.71 16:14:01 2 4.84 0.00 0.49 0.05 0.02 94.60 16:14:01 3 15.15 0.00 1.12 2.84 0.05 80.84 16:14:01 4 8.59 0.00 1.41 9.82 0.05 80.13 16:14:01 5 16.80 0.00 0.88 0.70 0.05 81.57 16:14:01 6 27.61 0.00 2.45 2.29 0.08 67.57 16:14:01 7 17.52 0.00 1.05 2.12 0.07 79.24 16:15:01 all 28.51 0.00 2.25 1.76 0.07 67.41 16:15:01 0 23.65 0.00 1.80 0.18 0.05 74.31 16:15:01 1 28.21 0.00 3.37 0.39 0.08 67.96 16:15:01 2 31.78 0.00 2.23 1.00 0.08 64.90 16:15:01 3 30.96 0.00 2.29 3.38 0.07 63.30 16:15:01 4 29.64 0.00 2.37 6.00 0.07 61.92 16:15:01 5 29.77 0.00 1.29 1.38 0.07 67.50 16:15:01 6 28.63 0.00 2.99 0.29 0.07 68.03 16:15:01 7 25.54 0.00 1.64 1.35 0.07 71.40 16:16:01 all 11.80 0.00 4.44 5.83 0.05 77.87 16:16:01 0 9.21 0.00 3.76 0.99 0.05 85.99 16:16:01 1 8.08 0.00 4.39 0.66 0.03 86.84 16:16:01 2 8.76 0.00 5.14 9.74 0.05 76.32 16:16:01 3 8.77 0.00 5.04 13.29 0.05 72.85 16:16:01 4 14.26 0.00 4.41 7.97 0.07 73.29 16:16:01 5 14.83 0.00 4.15 1.98 0.05 78.98 16:16:01 6 21.28 0.00 4.93 10.30 0.07 63.42 16:16:01 7 9.21 0.00 3.70 1.78 0.05 85.25 16:17:01 all 37.68 0.00 5.90 1.84 0.10 54.48 16:17:01 0 37.03 0.00 5.64 5.76 0.10 51.48 16:17:01 1 34.26 0.00 5.87 0.74 0.08 59.04 16:17:01 2 41.71 0.00 6.83 0.42 0.10 50.93 16:17:01 3 36.87 0.00 5.64 4.91 0.10 52.47 16:17:01 4 34.11 0.00 5.07 0.19 0.10 60.53 16:17:01 5 40.87 0.00 6.32 1.48 0.10 51.22 16:17:01 6 37.31 0.00 5.69 1.01 0.10 55.88 16:17:01 7 39.27 0.00 6.14 0.20 0.08 54.31 16:18:01 all 29.01 0.00 3.52 2.60 0.09 64.78 16:18:01 0 26.19 0.00 3.73 0.74 0.08 69.25 16:18:01 1 32.23 0.00 3.41 2.20 0.10 62.05 16:18:01 2 27.69 0.00 3.31 0.49 0.08 68.43 16:18:01 3 27.33 0.00 4.24 6.97 0.10 61.36 16:18:01 4 26.68 0.00 3.24 1.51 0.08 68.48 16:18:01 5 40.15 0.00 2.91 4.89 0.10 51.96 16:18:01 6 27.76 0.00 3.95 2.17 0.12 65.99 16:18:01 7 24.06 0.00 3.41 1.80 0.10 70.63 16:19:01 all 31.00 0.00 6.89 1.21 0.12 60.78 16:19:01 0 30.77 0.00 6.65 0.81 0.12 61.65 16:19:01 1 31.53 0.00 7.36 3.24 0.12 57.76 16:19:01 2 32.55 0.00 7.03 0.20 0.12 60.10 16:19:01 3 30.63 0.00 5.96 1.22 0.10 62.09 16:19:01 4 35.17 0.00 6.49 0.22 0.12 58.01 16:19:01 5 30.28 0.00 7.13 3.10 0.10 59.39 16:19:01 6 30.43 0.00 7.30 0.51 0.12 61.65 16:19:01 7 26.61 0.00 7.20 0.39 0.14 65.67 16:20:01 all 11.09 0.00 2.00 0.84 0.05 86.02 16:20:01 0 6.26 0.00 1.77 0.32 0.05 91.60 16:20:01 1 6.17 0.00 1.80 3.52 0.05 88.46 16:20:01 2 34.62 0.00 2.36 0.57 0.08 62.37 16:20:01 3 5.56 0.00 1.74 0.08 0.07 92.55 16:20:01 4 16.23 0.00 1.96 1.38 0.07 80.36 16:20:01 5 8.03 0.00 2.26 0.37 0.05 89.29 16:20:01 6 7.02 0.00 2.19 0.35 0.05 90.39 16:20:01 7 4.79 0.00 1.92 0.10 0.05 93.14 Average: all 23.37 0.00 3.74 2.35 0.09 70.46 Average: 0 20.97 0.00 3.42 1.32 0.16 74.13 Average: 1 21.78 0.00 3.94 1.64 0.07 72.57 Average: 2 26.01 0.00 3.91 1.78 0.08 68.22 Average: 3 22.17 0.00 3.72 4.67 0.08 69.36 Average: 4 23.54 0.00 3.56 3.87 0.08 68.95 Average: 5 25.81 0.00 3.56 1.98 0.07 68.57 Average: 6 25.69 0.00 4.21 2.42 0.09 67.59 Average: 7 20.98 0.00 3.58 1.11 0.08 74.26