---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-43597 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 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 898 28101 0 3166 30822 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:34:f0:01 brd ff:ff:ff:ff:ff:ff inet 10.30.106.124/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86010sec preferred_lft 86010sec inet6 fe80::f816:3eff:fe34:f001/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9b:aa:e1:15 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::42:9bff:feaa:e115/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43597) 09/30/24 _x86_64_ (8 CPU) 03:28:36 LINUX RESTART (8 CPU) 03:29:03 tps rtps wtps bread/s bwrtn/s 03:30:01 395.35 73.56 321.79 4761.12 23375.94 03:31:01 141.91 18.46 123.45 450.19 29339.91 03:32:01 26.20 0.88 25.31 52.26 14996.03 03:33:01 64.76 3.30 61.46 448.33 27207.07 03:34:01 109.60 0.43 109.17 17.46 37457.22 03:35:01 51.83 1.35 50.48 70.24 18859.18 Average: 130.14 16.01 114.13 945.49 25215.88 03:29:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:30:01 30131768 31700136 2807452 8.52 70792 1809028 1388828 4.09 876996 1644916 152456 03:31:01 28770808 30664148 4168412 12.65 85652 2105388 2373548 6.98 1972680 1878688 8288 03:32:01 27920168 29867852 5019052 15.24 88888 2153404 3259536 9.59 2812688 1880916 7160 03:33:01 28092976 30377716 4846244 14.71 95092 2475380 3134432 9.22 2376476 2122312 108 03:34:01 27610444 30371632 5328776 16.18 101516 2936076 2535668 7.46 2405568 2554924 28868 03:35:01 28748988 31535680 4190232 12.72 105468 2956788 1499372 4.41 1258364 2563960 5080 Average: 28545859 30752861 4393361 13.34 91235 2406011 2365231 6.96 1950462 2107619 33660 03:29:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:30:01 ens3 394.30 251.79 1651.97 77.61 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 03:31:01 ens3 510.38 370.64 3619.92 89.51 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 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 03:32:01 ens3 420.38 222.66 649.94 83.91 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 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 03:33:01 ens3 627.06 364.84 1547.56 120.97 0.00 0.00 0.00 0.00 03:33:01 docker0 1.78 3.23 0.10 39.00 0.00 0.00 0.00 0.00 03:33:01 lo 1.53 1.53 0.13 0.13 0.00 0.00 0.00 0.00 03:34:01 ens3 498.37 239.41 355.27 102.41 0.00 0.00 0.00 0.00 03:34:01 docker0 3.82 6.85 0.22 78.92 0.00 0.00 0.00 0.00 03:34:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 03:35:01 ens3 230.06 168.93 265.12 64.31 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 16.19 16.19 1.46 1.46 0.00 0.00 0.00 0.00 Average: ens3 447.04 269.81 1346.58 89.86 0.00 0.00 0.00 0.00 Average: docker0 0.94 1.69 0.05 19.76 0.00 0.00 0.00 0.00 Average: lo 3.43 3.43 0.31 0.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43597) 09/30/24 _x86_64_ (8 CPU) 03:28:36 LINUX RESTART (8 CPU) 03:29:03 CPU %user %nice %system %iowait %steal %idle 03:30:01 all 11.50 0.00 1.23 2.38 0.05 84.84 03:30:01 0 2.85 0.00 0.99 5.92 0.07 90.17 03:30:01 1 16.72 0.00 2.60 4.52 0.07 76.10 03:30:01 2 36.66 0.00 2.40 1.47 0.09 59.38 03:30:01 3 17.38 0.00 1.80 0.66 0.05 80.12 03:30:01 4 8.38 0.00 0.72 0.21 0.03 90.65 03:30:01 5 4.86 0.00 0.52 0.64 0.02 93.96 03:30:01 6 1.68 0.00 0.50 5.36 0.03 92.43 03:30:01 7 3.48 0.00 0.29 0.29 0.02 95.91 03:31:01 all 20.77 0.00 0.98 1.41 0.06 76.77 03:31:01 0 6.70 0.00 0.64 1.15 0.08 91.42 03:31:01 1 38.77 0.00 1.30 0.85 0.08 58.99 03:31:01 2 32.73 0.00 0.88 0.02 0.07 66.30 03:31:01 3 13.32 0.00 1.20 0.68 0.05 84.74 03:31:01 4 26.93 0.00 1.22 0.15 0.05 71.66 03:31:01 5 18.77 0.00 0.70 0.03 0.07 80.42 03:31:01 6 16.64 0.00 0.65 4.99 0.07 77.66 03:31:01 7 12.29 0.00 1.22 3.46 0.07 82.97 03:32:01 all 38.16 0.00 0.93 0.66 0.10 60.15 03:32:01 0 32.68 0.00 0.67 3.44 0.10 63.12 03:32:01 1 33.66 0.00 0.99 0.02 0.08 65.25 03:32:01 2 40.13 0.00 0.60 0.00 0.12 59.15 03:32:01 3 53.81 0.00 1.12 0.38 0.10 44.59 03:32:01 4 43.07 0.00 1.34 0.12 0.10 55.38 03:32:01 5 37.40 0.00 0.97 0.05 0.08 61.50 03:32:01 6 34.66 0.00 0.92 1.27 0.10 63.05 03:32:01 7 29.90 0.00 0.82 0.00 0.10 69.18 03:33:01 all 29.21 0.00 1.61 0.87 0.09 68.23 03:33:01 0 29.30 0.00 0.84 4.59 0.07 65.21 03:33:01 1 40.87 0.00 1.62 0.05 0.10 57.36 03:33:01 2 24.95 0.00 1.86 0.17 0.07 72.95 03:33:01 3 26.05 0.00 1.69 0.20 0.10 71.95 03:33:01 4 24.77 0.00 1.79 0.07 0.07 73.30 03:33:01 5 27.37 0.00 1.91 0.18 0.10 70.44 03:33:01 6 36.90 0.00 1.66 0.03 0.08 61.33 03:33:01 7 23.42 0.00 1.56 1.68 0.08 73.25 03:34:01 all 25.09 0.00 2.05 2.36 0.11 70.39 03:34:01 0 24.54 0.00 2.41 7.02 0.10 65.94 03:34:01 1 26.94 0.00 2.32 2.05 0.12 68.57 03:34:01 2 26.71 0.00 1.74 3.22 0.12 68.21 03:34:01 3 28.13 0.00 2.28 0.05 0.10 69.43 03:34:01 4 31.21 0.00 1.91 0.81 0.13 65.94 03:34:01 5 18.49 0.00 1.67 1.56 0.12 78.16 03:34:01 6 21.64 0.00 1.91 0.08 0.08 76.29 03:34:01 7 23.06 0.00 2.11 4.06 0.10 70.66 03:35:01 all 11.39 0.00 1.08 0.93 0.05 86.53 03:35:01 0 1.99 0.00 0.64 0.27 0.03 97.07 03:35:01 1 3.51 0.00 1.04 5.60 0.08 89.76 03:35:01 2 10.59 0.00 1.12 0.28 0.05 87.95 03:35:01 3 3.30 0.00 0.92 0.00 0.03 95.75 03:35:01 4 50.66 0.00 1.44 0.64 0.10 47.16 03:35:01 5 6.72 0.00 1.34 0.35 0.03 91.56 03:35:01 6 6.43 0.00 1.22 0.00 0.07 92.28 03:35:01 7 8.02 0.00 0.99 0.35 0.03 90.61 Average: all 22.75 0.00 1.31 1.43 0.08 74.43 Average: 0 16.42 0.00 1.03 3.72 0.08 78.76 Average: 1 26.80 0.00 1.64 2.17 0.09 69.30 Average: 2 28.59 0.00 1.43 0.85 0.08 69.04 Average: 3 23.70 0.00 1.50 0.33 0.07 74.40 Average: 4 30.94 0.00 1.41 0.33 0.08 67.24 Average: 5 19.02 0.00 1.19 0.47 0.07 79.25 Average: 6 19.75 0.00 1.15 1.94 0.07 77.09 Average: 7 16.76 0.00 1.17 1.65 0.07 80.36