---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-35170 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 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 853 25373 0 5940 30858 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:7d:6c:b1 brd ff:ff:ff:ff:ff:ff inet 10.30.107.46/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85919sec preferred_lft 85919sec inet6 fe80::f816:3eff:fe7d:6cb1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f1:5c:69:33 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-35170) 04/25/24 _x86_64_ (8 CPU) 23:10:23 LINUX RESTART (8 CPU) 23:11:01 tps rtps wtps bread/s bwrtn/s 23:12:01 131.69 37.21 94.48 1738.51 52978.10 23:13:01 147.12 23.23 123.89 2772.54 57171.48 23:14:01 207.70 0.17 207.53 21.72 113093.99 23:15:01 345.13 12.38 332.74 763.81 57476.54 23:16:01 16.23 0.55 15.68 50.26 398.25 23:17:01 3.23 0.12 3.12 13.06 85.32 23:18:01 63.49 1.38 62.11 105.18 2712.15 Average: 130.66 10.72 119.94 780.74 40563.25 23:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:12:01 30141956 31715172 2797264 8.49 69136 1815256 1403280 4.13 854996 1651788 144228 23:13:01 29352532 31666812 3586688 10.89 91616 2510908 1530292 4.50 990180 2251596 501068 23:14:01 26745436 31656080 6193784 18.80 134580 4944624 1391828 4.10 1026196 4681708 590164 23:15:01 24121372 29887152 8817848 26.77 154104 5731724 8379568 24.65 2953684 5274248 468 23:16:01 23807260 29579860 9131960 27.72 155628 5734664 8885876 26.14 3285188 5249060 328 23:17:01 23815036 29589400 9124184 27.70 155776 5736188 8854296 26.05 3276180 5249396 552 23:18:01 25943756 31557884 6995464 21.24 157480 5594888 1553884 4.57 1356280 5108440 20516 Average: 26275335 30807480 6663885 20.23 131189 4581179 4571289 13.45 1963243 4209462 179618 23:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:12:01 ens3 98.77 69.54 907.21 17.02 0.00 0.00 0.00 0.00 23:12:01 lo 1.60 1.60 0.18 0.18 0.00 0.00 0.00 0.00 23:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 ens3 157.75 108.15 3802.73 12.90 0.00 0.00 0.00 0.00 23:13:01 br-854b88a4e8be 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 lo 6.20 6.20 0.59 0.59 0.00 0.00 0.00 0.00 23:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 ens3 854.97 399.87 19442.15 28.59 0.00 0.00 0.00 0.00 23:14:01 br-854b88a4e8be 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 lo 6.60 6.60 0.67 0.67 0.00 0.00 0.00 0.00 23:15:01 vethe893ecc 0.45 0.83 0.05 0.31 0.00 0.00 0.00 0.00 23:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 vetha235619 0.65 0.82 0.04 0.05 0.00 0.00 0.00 0.00 23:15:01 ens3 183.10 95.22 6973.65 6.94 0.00 0.00 0.00 0.00 23:16:01 vethe893ecc 0.13 0.17 0.01 0.01 0.00 0.00 0.00 0.00 23:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:16:01 vetha235619 4.03 5.22 0.79 0.52 0.00 0.00 0.00 0.00 23:16:01 ens3 7.88 5.70 1.72 1.83 0.00 0.00 0.00 0.00 23:17:01 vethe893ecc 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 23:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 vetha235619 3.18 4.67 0.66 0.36 0.00 0.00 0.00 0.00 23:17:01 ens3 7.15 7.68 3.29 1.38 0.00 0.00 0.00 0.00 23:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 ens3 66.11 48.58 68.44 30.67 0.00 0.00 0.00 0.00 23:18:01 lo 34.53 34.53 6.19 6.19 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: ens3 196.56 104.98 4457.72 14.19 0.00 0.00 0.00 0.00 Average: lo 4.38 4.38 0.84 0.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35170) 04/25/24 _x86_64_ (8 CPU) 23:10:23 LINUX RESTART (8 CPU) 23:11:01 CPU %user %nice %system %iowait %steal %idle 23:12:01 all 10.27 0.00 0.80 4.49 0.04 84.40 23:12:01 0 39.19 0.00 2.09 3.98 0.05 54.69 23:12:01 1 6.67 0.00 0.53 8.42 0.07 84.31 23:12:01 2 18.74 0.00 1.44 0.97 0.05 78.81 23:12:01 3 5.13 0.00 0.39 0.69 0.03 93.76 23:12:01 4 3.02 0.00 0.38 0.20 0.02 96.38 23:12:01 5 2.19 0.00 0.40 10.72 0.02 86.68 23:12:01 6 0.42 0.00 0.32 0.12 0.00 99.15 23:12:01 7 7.00 0.00 0.82 10.89 0.05 81.25 23:13:01 all 9.86 0.00 1.22 4.61 0.04 84.27 23:13:01 0 16.15 0.00 1.58 2.88 0.05 79.33 23:13:01 1 7.58 0.00 1.42 2.22 0.03 88.74 23:13:01 2 3.89 0.00 0.73 0.07 0.08 95.22 23:13:01 3 11.34 0.00 1.30 5.22 0.03 82.11 23:13:01 4 3.20 0.00 1.04 0.18 0.03 95.55 23:13:01 5 2.28 0.00 0.70 22.73 0.03 74.26 23:13:01 6 1.39 0.00 0.45 0.63 0.02 97.51 23:13:01 7 33.05 0.00 2.51 2.96 0.07 61.41 23:14:01 all 9.61 0.00 4.30 11.08 0.07 74.94 23:14:01 0 7.66 0.00 5.58 1.61 0.07 85.08 23:14:01 1 9.52 0.00 4.11 4.13 0.07 82.18 23:14:01 2 11.83 0.00 3.78 1.00 0.08 83.31 23:14:01 3 9.09 0.00 3.62 6.28 0.05 80.95 23:14:01 4 10.08 0.00 3.44 0.88 0.05 85.55 23:14:01 5 8.67 0.00 3.30 38.01 0.07 49.95 23:14:01 6 8.81 0.00 4.64 0.19 0.05 86.31 23:14:01 7 11.25 0.00 5.92 36.85 0.09 45.89 23:15:01 all 20.65 0.00 3.62 5.24 0.07 70.42 23:15:01 0 12.78 0.00 3.19 1.02 0.05 82.96 23:15:01 1 19.43 0.00 3.76 2.10 0.07 74.65 23:15:01 2 17.93 0.00 3.48 2.30 0.07 76.22 23:15:01 3 24.53 0.00 3.92 21.10 0.08 50.37 23:15:01 4 23.88 0.00 3.64 0.89 0.07 71.52 23:15:01 5 19.54 0.00 3.02 11.58 0.07 65.79 23:15:01 6 24.57 0.00 4.58 2.19 0.08 68.57 23:15:01 7 22.58 0.00 3.39 0.79 0.07 73.17 23:16:01 all 11.90 0.00 1.02 0.05 0.07 86.95 23:16:01 0 10.21 0.00 1.09 0.05 0.07 88.59 23:16:01 1 10.97 0.00 1.00 0.03 0.08 87.91 23:16:01 2 9.87 0.00 0.95 0.02 0.07 89.09 23:16:01 3 13.50 0.00 1.03 0.08 0.08 85.29 23:16:01 4 12.59 0.00 1.09 0.00 0.10 86.22 23:16:01 5 13.53 0.00 1.00 0.02 0.07 85.39 23:16:01 6 12.83 0.00 0.98 0.00 0.10 86.09 23:16:01 7 11.70 0.00 1.05 0.23 0.05 86.97 23:17:01 all 0.79 0.00 0.19 0.02 0.06 98.95 23:17:01 0 0.89 0.00 0.23 0.00 0.05 98.83 23:17:01 1 0.57 0.00 0.15 0.00 0.07 99.22 23:17:01 2 0.47 0.00 0.07 0.00 0.03 99.43 23:17:01 3 0.52 0.00 0.17 0.00 0.03 99.28 23:17:01 4 0.92 0.00 0.17 0.02 0.05 98.85 23:17:01 5 0.77 0.00 0.20 0.00 0.07 98.97 23:17:01 6 1.09 0.00 0.28 0.02 0.12 98.50 23:17:01 7 1.08 0.00 0.23 0.07 0.05 98.56 23:18:01 all 5.33 0.00 0.66 1.19 0.05 92.77 23:18:01 0 2.52 0.00 0.65 1.24 0.02 95.57 23:18:01 1 1.22 0.00 0.53 0.99 0.05 97.21 23:18:01 2 17.76 0.00 1.14 0.82 0.07 80.22 23:18:01 3 2.67 0.00 0.70 0.63 0.03 95.96 23:18:01 4 14.22 0.00 0.57 1.02 0.03 84.16 23:18:01 5 2.14 0.00 0.57 0.60 0.05 96.64 23:18:01 6 1.19 0.00 0.57 0.33 0.05 97.86 23:18:01 7 0.97 0.00 0.52 3.92 0.07 94.52 Average: all 9.76 0.00 1.68 3.79 0.06 84.71 Average: 0 12.78 0.00 2.05 1.54 0.05 83.57 Average: 1 7.98 0.00 1.64 2.55 0.06 87.76 Average: 2 11.49 0.00 1.65 0.74 0.06 86.06 Average: 3 9.51 0.00 1.58 4.82 0.05 84.05 Average: 4 9.68 0.00 1.47 0.45 0.05 88.34 Average: 5 7.00 0.00 1.31 11.88 0.05 79.76 Average: 6 7.16 0.00 1.68 0.50 0.06 90.60 Average: 7 12.51 0.00 2.05 7.89 0.06 77.49