---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-19197 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 879 25691 0 5596 30832 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:b8:2a:4d brd ff:ff:ff:ff:ff:ff inet 10.30.106.216/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86060sec preferred_lft 86060sec inet6 fe80::f816:3eff:feb8:2a4d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:31:00:87:83 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-19197) 03/29/24 _x86_64_ (8 CPU) 22:54:27 LINUX RESTART (8 CPU) 22:55:01 tps rtps wtps bread/s bwrtn/s 22:56:01 123.25 47.86 75.39 2098.58 27924.81 22:57:01 146.64 20.35 126.30 796.13 34467.06 22:58:01 96.75 3.15 93.60 439.79 76300.62 22:59:01 126.98 2.63 124.35 405.80 77780.10 23:00:01 70.24 4.38 65.86 255.42 33670.25 Average: 112.77 15.67 97.10 799.15 50028.57 22:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:56:01 30158752 31727080 2780468 8.44 68672 1810948 1417572 4.17 843144 1647804 158168 22:57:01 28049120 30108600 4890100 14.85 86384 2265856 3249288 9.56 2561176 1992992 231424 22:58:01 25236716 30032044 7702504 23.38 105496 4900284 3348264 9.85 2634816 4618404 1083820 22:59:01 25665092 30579572 7274128 22.08 112168 4997000 2457772 7.23 2225040 4577184 13868 23:00:01 26265948 31530384 6673272 20.26 115984 5332424 1515476 4.46 1423332 4773300 3000 Average: 27075126 30795536 5864094 17.80 97741 3861302 2397674 7.05 1937502 3521937 298056 22:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:56:01 ens3 356.39 234.63 1492.60 59.17 0.00 0.00 0.00 0.00 22:56:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 ens3 686.99 457.57 3969.17 119.26 0.00 0.00 0.00 0.00 22:57:01 lo 3.15 3.15 0.45 0.45 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:58:01 ens3 594.20 318.71 14178.34 32.81 0.00 0.00 0.00 0.00 22:58:01 lo 2.12 2.12 0.19 0.19 0.00 0.00 0.00 0.00 22:58:01 br-fb73a82cedba 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:59:01 ens3 527.03 365.51 1708.38 124.30 0.00 0.00 0.00 0.00 22:59:01 lo 1.63 1.63 0.15 0.15 0.00 0.00 0.00 0.00 22:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:00:01 ens3 200.17 157.97 542.84 1236.80 0.00 0.00 0.00 0.00 23:00:01 lo 1.80 1.80 0.17 0.17 0.00 0.00 0.00 0.00 23:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 472.95 306.88 4378.27 314.47 0.00 0.00 0.00 0.00 Average: lo 2.06 2.06 0.23 0.23 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-19197) 03/29/24 _x86_64_ (8 CPU) 22:54:27 LINUX RESTART (8 CPU) 22:55:01 CPU %user %nice %system %iowait %steal %idle 22:56:01 all 11.53 0.00 0.86 2.87 0.04 84.70 22:56:01 0 7.86 0.00 0.75 0.48 0.02 90.89 22:56:01 1 12.30 0.00 0.88 0.85 0.07 85.90 22:56:01 2 33.85 0.00 1.47 2.95 0.10 61.63 22:56:01 3 16.86 0.00 1.03 0.42 0.03 81.66 22:56:01 4 5.49 0.00 0.45 0.22 0.02 93.83 22:56:01 5 2.53 0.00 0.43 16.08 0.03 80.93 22:56:01 6 2.01 0.00 0.54 1.00 0.05 96.40 22:56:01 7 11.29 0.00 1.25 1.02 0.03 86.41 22:57:01 all 23.55 0.00 1.50 2.87 0.06 72.03 22:57:01 0 22.68 0.00 1.63 0.94 0.08 74.67 22:57:01 1 22.13 0.00 1.34 3.18 0.07 73.29 22:57:01 2 35.42 0.00 1.96 4.72 0.08 57.82 22:57:01 3 22.98 0.00 0.87 0.85 0.05 75.25 22:57:01 4 25.82 0.00 1.18 0.88 0.05 72.06 22:57:01 5 27.97 0.00 2.30 7.81 0.07 61.86 22:57:01 6 11.61 0.00 1.24 3.91 0.03 83.21 22:57:01 7 19.77 0.00 1.47 0.64 0.07 78.05 22:58:01 all 7.45 0.00 3.11 5.04 0.05 84.35 22:58:01 0 6.79 0.00 3.12 0.61 0.08 89.40 22:58:01 1 7.09 0.00 3.31 7.41 0.03 82.17 22:58:01 2 11.19 0.00 2.02 1.75 0.05 84.99 22:58:01 3 7.12 0.00 3.89 0.08 0.03 88.87 22:58:01 4 7.93 0.00 2.01 0.55 0.03 89.47 22:58:01 5 7.45 0.00 3.36 28.04 0.05 61.10 22:58:01 6 5.25 0.00 3.81 0.08 0.03 90.82 22:58:01 7 6.74 0.00 3.37 1.86 0.03 87.99 22:59:01 all 20.88 0.00 2.04 4.88 0.07 72.13 22:59:01 0 21.71 0.00 3.04 1.16 0.07 74.02 22:59:01 1 22.60 0.00 2.06 4.86 0.07 70.41 22:59:01 2 18.49 0.00 1.86 0.50 0.05 79.09 22:59:01 3 24.71 0.00 1.96 1.19 0.07 72.08 22:59:01 4 23.77 0.00 1.86 2.87 0.12 71.39 22:59:01 5 18.46 0.00 2.27 21.70 0.07 57.51 22:59:01 6 19.01 0.00 1.42 2.78 0.10 76.69 22:59:01 7 18.30 0.00 1.84 3.94 0.05 75.87 23:00:01 all 12.61 0.00 0.72 2.29 0.04 84.34 23:00:01 0 4.94 0.00 0.52 0.02 0.02 94.51 23:00:01 1 31.29 0.00 0.82 1.37 0.08 66.43 23:00:01 2 6.88 0.00 0.75 0.12 0.03 92.22 23:00:01 3 19.92 0.00 0.97 0.35 0.03 78.73 23:00:01 4 6.14 0.00 0.45 0.05 0.02 93.34 23:00:01 5 4.08 0.00 0.53 0.00 0.02 95.37 23:00:01 6 5.17 0.00 0.65 14.38 0.03 79.77 23:00:01 7 22.61 0.00 1.04 1.97 0.07 74.31 Average: all 15.21 0.00 1.64 3.59 0.05 79.51 Average: 0 12.78 0.00 1.81 0.64 0.05 84.72 Average: 1 19.08 0.00 1.68 3.53 0.06 75.64 Average: 2 21.18 0.00 1.61 2.01 0.06 75.14 Average: 3 18.33 0.00 1.74 0.58 0.04 79.31 Average: 4 13.83 0.00 1.19 0.91 0.05 84.03 Average: 5 12.09 0.00 1.77 14.69 0.05 71.40 Average: 6 8.61 0.00 1.52 4.46 0.05 85.35 Average: 7 15.76 0.00 1.79 1.89 0.05 80.51