---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-37642 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 940 24231 0 6995 30771 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:9a:78:80 brd ff:ff:ff:ff:ff:ff inet 10.30.106.56/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85909sec preferred_lft 85909sec inet6 fe80::f816:3eff:fe9a:7880/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9d:e7:40:f4 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-37642) 09/11/24 _x86_64_ (8 CPU) 08:47:28 LINUX RESTART (8 CPU) 08:48:01 tps rtps wtps bread/s bwrtn/s 08:49:01 309.37 44.73 264.64 1996.33 28869.59 08:50:01 193.82 49.92 143.90 3739.82 32750.55 08:51:01 73.22 13.20 60.02 2405.73 30310.55 08:52:01 111.80 1.13 110.66 99.32 56521.91 08:53:01 312.36 2.92 309.45 414.06 120199.17 08:54:01 164.57 0.37 164.21 25.86 33097.82 08:55:01 107.42 0.87 106.55 57.99 23228.40 Average: 181.79 16.16 165.63 1248.51 46425.10 08:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:49:01 30091688 31653248 2847532 8.64 72016 1800720 1458760 4.29 926692 1629500 136304 08:50:01 29133804 31104768 3805416 11.55 87200 2179884 1828160 5.38 1597272 1885444 21156 08:51:01 27586760 30341332 5352460 16.25 92996 2943648 2466876 7.26 2496620 2500620 411208 08:52:01 26630900 31542720 6308320 19.15 124052 4986692 2115084 6.22 1488656 4361604 1432376 08:53:01 22769060 29589172 10170160 30.88 177892 6670820 9005148 26.50 3658936 5837716 138000 08:54:01 20075596 27123060 12863624 39.05 190440 6858332 11974956 35.23 6244272 5892960 7560 08:55:01 24859864 31552452 8079356 24.53 192872 6566704 1553680 4.57 1930576 5538104 1020 Average: 25878239 30415250 7060981 21.44 133924 4572400 4343238 12.78 2620432 3949421 306803 08:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 ens3 326.56 241.73 1600.79 73.19 0.00 0.00 0.00 0.00 08:49:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 08:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 ens3 442.80 335.45 2892.57 75.16 0.00 0.00 0.00 0.00 08:50:01 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 08:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 ens3 879.50 619.91 5613.64 183.75 0.00 0.00 0.00 0.00 08:51:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 08:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 ens3 732.26 470.85 14186.03 80.28 0.00 0.00 0.00 0.00 08:52:01 lo 8.80 8.80 0.96 0.96 0.00 0.00 0.00 0.00 08:53:01 veth935b2ae 0.00 1.48 0.00 0.73 0.00 0.00 0.00 0.00 08:53:01 vethe331eea 85.29 71.59 13.41 76.88 0.00 0.00 0.00 0.01 08:53:01 br-804063209e00 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 08:53:01 veth01c34c6 76.40 89.84 78.14 13.38 0.00 0.00 0.00 0.01 08:54:01 veth935b2ae 0.00 0.45 0.00 0.17 0.00 0.00 0.00 0.00 08:54:01 vethe331eea 213.68 176.24 29.61 187.78 0.00 0.00 0.00 0.02 08:54:01 br-804063209e00 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 veth01c34c6 180.00 220.16 187.60 28.00 0.00 0.00 0.00 0.02 08:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 ens3 2999.82 2019.30 36754.13 501.46 0.00 0.00 0.00 0.00 08:55:01 lo 22.56 22.56 2.39 2.39 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 423.85 284.83 5232.78 71.17 0.00 0.00 0.00 0.00 Average: lo 2.67 2.67 0.29 0.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-37642) 09/11/24 _x86_64_ (8 CPU) 08:47:28 LINUX RESTART (8 CPU) 08:48:01 CPU %user %nice %system %iowait %steal %idle 08:49:01 all 10.85 0.00 1.12 2.88 0.04 85.11 08:49:01 0 3.12 0.00 1.63 3.59 0.02 91.66 08:49:01 1 4.27 0.00 0.92 0.57 0.05 94.20 08:49:01 2 13.22 0.00 1.32 0.79 0.05 84.62 08:49:01 3 15.63 0.00 1.15 1.62 0.03 81.56 08:49:01 4 16.37 0.00 0.67 0.90 0.05 82.01 08:49:01 5 15.31 0.00 1.50 0.38 0.05 82.75 08:49:01 6 16.98 0.00 0.97 0.33 0.03 81.68 08:49:01 7 1.88 0.00 0.75 14.88 0.02 82.47 08:50:01 all 20.75 0.00 1.13 6.10 0.07 71.96 08:50:01 0 14.12 0.00 0.79 0.54 0.05 84.49 08:50:01 1 22.93 0.00 0.94 3.76 0.07 72.30 08:50:01 2 21.82 0.00 1.67 6.21 0.09 70.21 08:50:01 3 37.24 0.00 1.66 1.41 0.08 59.60 08:50:01 4 20.55 0.00 1.29 7.57 0.10 70.50 08:50:01 5 19.17 0.00 0.74 0.59 0.07 79.44 08:50:01 6 17.31 0.00 0.86 7.47 0.07 74.30 08:50:01 7 12.85 0.00 1.06 21.19 0.05 64.86 08:51:01 all 47.34 0.00 1.48 1.18 0.09 49.91 08:51:01 0 46.70 0.00 1.74 0.32 0.08 51.16 08:51:01 1 45.42 0.00 0.97 0.23 0.08 53.29 08:51:01 2 52.16 0.00 1.49 0.39 0.10 45.86 08:51:01 3 52.80 0.00 2.01 0.15 0.10 44.94 08:51:01 4 56.38 0.00 1.09 0.07 0.08 42.38 08:51:01 5 58.51 0.00 1.99 0.35 0.12 39.02 08:51:01 6 38.88 0.00 1.56 0.30 0.08 59.18 08:51:01 7 27.91 0.00 0.99 7.60 0.07 63.44 08:52:01 all 15.22 0.00 2.67 4.25 0.05 77.80 08:52:01 0 14.11 0.00 3.01 15.81 0.08 66.99 08:52:01 1 9.85 0.00 1.96 0.74 0.05 87.41 08:52:01 2 16.79 0.00 3.09 1.95 0.05 78.13 08:52:01 3 23.36 0.00 3.10 1.90 0.07 71.58 08:52:01 4 19.94 0.00 2.96 3.71 0.07 73.33 08:52:01 5 16.69 0.00 2.74 1.66 0.03 78.87 08:52:01 6 14.75 0.00 2.31 6.48 0.03 76.42 08:52:01 7 6.33 0.00 2.23 1.80 0.02 89.62 08:53:01 all 33.16 0.00 5.99 7.90 0.11 52.84 08:53:01 0 33.39 0.00 5.64 7.68 0.10 53.19 08:53:01 1 33.11 0.00 6.45 22.60 0.12 37.72 08:53:01 2 32.54 0.00 6.02 9.86 0.10 51.48 08:53:01 3 31.30 0.00 6.12 2.55 0.14 59.89 08:53:01 4 32.35 0.00 5.51 0.53 0.10 61.51 08:53:01 5 32.16 0.00 6.58 17.19 0.10 43.97 08:53:01 6 35.41 0.00 5.55 1.86 0.10 57.08 08:53:01 7 35.06 0.00 6.07 0.90 0.10 57.87 08:54:01 all 38.14 0.00 3.32 2.24 0.13 56.17 08:54:01 0 38.65 0.00 3.47 1.21 0.12 56.56 08:54:01 1 42.89 0.00 3.45 1.66 0.13 51.87 08:54:01 2 35.20 0.00 3.69 8.68 0.15 52.27 08:54:01 3 40.81 0.00 3.37 1.91 0.13 53.78 08:54:01 4 44.97 0.00 2.83 0.80 0.12 51.29 08:54:01 5 28.39 0.00 3.11 1.67 0.13 66.70 08:54:01 6 29.86 0.00 3.40 1.28 0.13 65.33 08:54:01 7 44.36 0.00 3.22 0.71 0.13 51.58 08:55:01 all 19.46 0.00 3.98 1.26 0.11 75.18 08:55:01 0 15.68 0.00 3.29 0.22 0.12 80.70 08:55:01 1 17.59 0.00 3.18 0.10 0.10 79.03 08:55:01 2 18.52 0.00 3.75 3.63 0.12 73.98 08:55:01 3 17.16 0.00 3.25 2.83 0.12 76.63 08:55:01 4 25.81 0.00 6.00 1.61 0.12 66.46 08:55:01 5 16.59 0.00 3.45 0.91 0.12 78.94 08:55:01 6 19.07 0.00 3.18 0.52 0.08 77.14 08:55:01 7 25.38 0.00 5.79 0.30 0.14 68.40 Average: all 26.42 0.00 2.81 3.68 0.09 67.01 Average: 0 23.69 0.00 2.79 4.18 0.08 69.26 Average: 1 25.12 0.00 2.55 4.21 0.09 68.03 Average: 2 27.19 0.00 3.01 4.49 0.09 65.22 Average: 3 31.20 0.00 2.95 1.76 0.10 63.99 Average: 4 30.91 0.00 2.90 2.17 0.09 63.93 Average: 5 26.68 0.00 2.87 3.23 0.09 67.14 Average: 6 24.60 0.00 2.54 2.61 0.08 70.18 Average: 7 21.94 0.00 2.86 6.79 0.07 68.33