---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14000 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 11G 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 880 28108 0 3177 30839 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:41:89:56 brd ff:ff:ff:ff:ff:ff inet 10.30.106.242/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85932sec preferred_lft 85932sec inet6 fe80::f816:3eff:fe41:8956/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bf:58:ef:99 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:bfff:fe58:ef99/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14000) 03/18/24 _x86_64_ (8 CPU) 03:27:24 LINUX RESTART (8 CPU) 03:28:02 tps rtps wtps bread/s bwrtn/s 03:29:01 127.08 68.03 59.06 4557.89 18432.50 03:30:02 64.41 0.03 64.38 0.53 17339.70 03:31:01 92.27 18.86 73.41 458.63 20284.83 03:32:01 29.22 0.88 28.33 52.27 13720.27 03:33:01 60.41 3.23 57.17 440.19 23149.74 03:34:01 114.23 0.57 113.66 29.20 37434.56 03:35:01 53.53 1.35 52.18 70.11 18762.15 Average: 77.15 13.14 64.02 793.23 21309.87 03:28:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:29:01 30119660 31653912 2819560 8.56 60568 1789508 1501220 4.42 937332 1603832 126924 03:30:02 30061864 31672956 2877356 8.74 72556 1848340 1458912 4.29 903028 1681300 21628 03:31:01 28905908 30780684 4033312 12.24 84992 2088108 2430960 7.15 1850540 1864624 6180 03:32:01 28013296 29969060 4925924 14.95 88992 2160960 3149016 9.27 2689432 1906528 7276 03:33:01 27947580 30320312 4991640 15.15 95072 2562216 2523192 7.42 2427916 2209096 6772 03:34:01 27500812 30270976 5438408 16.51 101832 2943720 2553404 7.51 2502160 2562568 86364 03:35:01 28804088 31600668 4135132 12.55 105292 2965972 1510272 4.44 1188732 2573548 5948 Average: 28764744 30895510 4174476 12.67 87043 2336975 2160997 6.36 1785591 2057357 37299 03:28:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:29:01 ens3 360.63 251.64 1494.21 60.29 0.00 0.00 0.00 0.00 03:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 lo 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00 03:30:02 ens3 19.73 15.02 243.10 3.35 0.00 0.00 0.00 0.00 03:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:02 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 03:31:01 ens3 336.30 286.75 3108.96 68.85 0.00 0.00 0.00 0.00 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 lo 0.41 0.41 0.04 0.04 0.00 0.00 0.00 0.00 03:32:01 ens3 371.25 306.23 1063.78 116.35 0.00 0.00 0.00 0.00 03:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 03:33:01 ens3 434.56 314.58 1525.97 113.48 0.00 0.00 0.00 0.00 03:33:01 docker0 2.00 3.73 0.11 39.03 0.00 0.00 0.00 0.00 03:33:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 03:34:01 ens3 462.87 324.91 367.19 123.91 0.00 0.00 0.00 0.00 03:34:01 docker0 3.85 7.12 0.22 78.94 0.00 0.00 0.00 0.00 03:34:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 03:35:01 ens3 310.71 206.73 295.49 80.46 0.00 0.00 0.00 0.00 03:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 lo 15.99 15.99 1.45 1.45 0.00 0.00 0.00 0.00 Average: ens3 327.72 243.43 1150.95 80.98 0.00 0.00 0.00 0.00 Average: docker0 0.84 1.56 0.05 16.92 0.00 0.00 0.00 0.00 Average: lo 2.91 2.91 0.27 0.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14000) 03/18/24 _x86_64_ (8 CPU) 03:27:24 LINUX RESTART (8 CPU) 03:28:02 CPU %user %nice %system %iowait %steal %idle 03:29:01 all 9.30 0.00 0.94 4.30 0.04 85.43 03:29:01 0 3.50 0.00 0.53 0.22 0.03 95.72 03:29:01 1 6.43 0.00 0.70 21.13 0.02 71.72 03:29:01 2 4.88 0.00 0.88 0.73 0.03 93.47 03:29:01 3 24.91 0.00 1.63 1.94 0.07 71.46 03:29:01 4 15.78 0.00 1.58 1.07 0.03 81.54 03:29:01 5 4.96 0.00 0.51 0.39 0.03 94.10 03:29:01 6 5.12 0.00 0.51 8.18 0.05 86.14 03:29:01 7 8.82 0.00 1.15 0.71 0.02 89.30 03:30:02 all 4.82 0.00 0.28 10.26 0.02 84.62 03:30:02 0 0.85 0.00 0.08 2.72 0.03 96.32 03:30:02 1 6.97 0.00 0.33 2.19 0.02 90.49 03:30:02 2 2.71 0.00 0.08 0.33 0.02 96.86 03:30:02 3 0.08 0.00 0.05 3.37 0.00 96.50 03:30:02 4 13.56 0.00 0.47 18.46 0.03 67.49 03:30:02 5 8.68 0.00 0.43 2.14 0.02 88.73 03:30:02 6 1.38 0.00 0.53 52.90 0.03 45.15 03:30:02 7 4.37 0.00 0.28 0.03 0.00 95.32 03:31:01 all 17.29 0.00 0.85 7.81 0.05 74.00 03:31:01 0 18.12 0.00 0.70 8.01 0.09 73.09 03:31:01 1 11.77 0.00 0.53 13.01 0.03 74.65 03:31:01 2 11.63 0.00 0.80 6.40 0.05 81.12 03:31:01 3 25.40 0.00 1.21 20.16 0.07 53.17 03:31:01 4 14.50 0.00 0.88 5.28 0.05 79.28 03:31:01 5 14.65 0.00 0.78 4.39 0.05 80.13 03:31:01 6 21.84 0.00 0.82 3.96 0.07 73.32 03:31:01 7 20.44 0.00 1.09 1.20 0.05 77.21 03:32:01 all 37.27 0.00 0.94 1.69 0.07 60.04 03:32:01 0 35.42 0.00 1.00 0.08 0.07 63.43 03:32:01 1 33.71 0.00 0.99 10.29 0.07 54.95 03:32:01 2 30.11 0.00 0.79 0.05 0.07 68.99 03:32:01 3 56.16 0.00 1.09 0.75 0.08 41.91 03:32:01 4 43.78 0.00 0.68 0.97 0.05 54.52 03:32:01 5 36.25 0.00 1.55 1.09 0.07 61.04 03:32:01 6 32.48 0.00 0.92 0.17 0.05 66.38 03:32:01 7 30.24 0.00 0.45 0.12 0.07 69.13 03:33:01 all 30.53 0.00 1.45 1.40 0.08 66.53 03:33:01 0 34.66 0.00 1.44 0.03 0.08 63.78 03:33:01 1 29.00 0.00 1.97 0.75 0.10 68.18 03:33:01 2 33.58 0.00 2.24 0.05 0.07 64.06 03:33:01 3 33.22 0.00 1.20 0.45 0.08 65.04 03:33:01 4 20.64 0.00 1.25 0.32 0.08 77.70 03:33:01 5 30.45 0.00 0.75 4.70 0.08 64.00 03:33:01 6 42.50 0.00 1.25 0.12 0.08 56.04 03:33:01 7 20.17 0.00 1.52 4.77 0.07 73.47 03:34:01 all 24.90 0.00 2.03 2.27 0.09 70.71 03:34:01 0 30.25 0.00 1.89 2.33 0.10 65.43 03:34:01 1 22.45 0.00 2.08 1.78 0.08 73.60 03:34:01 2 26.78 0.00 2.50 0.29 0.12 70.32 03:34:01 3 29.67 0.00 2.56 3.15 0.08 64.53 03:34:01 4 17.16 0.00 1.69 0.15 0.08 80.91 03:34:01 5 21.51 0.00 1.62 5.96 0.08 70.82 03:34:01 6 22.03 0.00 1.66 2.90 0.08 73.32 03:34:01 7 29.33 0.00 2.22 1.59 0.10 66.76 03:35:01 all 11.50 0.00 1.01 1.50 0.04 85.96 03:35:01 0 8.66 0.00 1.24 0.05 0.07 89.98 03:35:01 1 4.96 0.00 1.07 0.03 0.03 93.91 03:35:01 2 7.36 0.00 0.72 0.00 0.02 91.90 03:35:01 3 5.77 0.00 0.67 0.43 0.03 93.09 03:35:01 4 6.07 0.00 0.93 0.20 0.03 92.76 03:35:01 5 2.07 0.00 1.00 9.56 0.03 87.33 03:35:01 6 19.25 0.00 0.92 0.23 0.03 79.56 03:35:01 7 37.85 0.00 1.52 1.47 0.07 59.09 Average: all 19.39 0.00 1.07 4.17 0.06 75.32 Average: 0 18.81 0.00 0.98 1.91 0.07 78.23 Average: 1 16.49 0.00 1.10 6.98 0.05 75.39 Average: 2 16.73 0.00 1.14 1.11 0.05 80.96 Average: 3 25.01 0.00 1.20 4.29 0.06 69.44 Average: 4 18.80 0.00 1.07 3.79 0.05 76.29 Average: 5 16.96 0.00 0.95 4.04 0.05 78.00 Average: 6 20.67 0.00 0.94 9.83 0.06 68.49 Average: 7 21.61 0.00 1.17 1.41 0.05 75.75