---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-84689 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 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 942 24300 0 6924 30769 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:49:57:6f brd ff:ff:ff:ff:ff:ff inet 10.30.106.214/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85962sec preferred_lft 85962sec inet6 fe80::f816:3eff:fe49:576f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:17:c3:a2:af 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-84689) 11/18/24 _x86_64_ (8 CPU) 15:47:38 LINUX RESTART (8 CPU) 15:48:02 tps rtps wtps bread/s bwrtn/s 15:49:01 337.67 72.85 264.82 4699.68 43584.34 15:50:01 208.08 43.79 164.29 3525.68 31415.70 15:51:01 304.12 13.73 290.38 2445.46 48141.31 15:52:01 311.96 3.63 308.33 422.26 111883.51 15:53:01 174.39 0.50 173.89 40.26 22619.96 15:54:01 52.17 0.02 52.16 1.47 10436.26 Average: 231.11 22.28 208.83 1847.84 44685.10 15:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:49:01 30123804 31675380 2815416 8.55 68928 1794944 1380788 4.06 900108 1624020 145388 15:50:01 28116996 30277140 4822224 14.64 89552 2362320 2599312 7.65 2391560 2097268 20484 15:51:01 27347236 31546908 5591984 16.98 113948 4318836 1975432 5.81 1428576 3736948 850104 15:52:01 22759772 29355460 10179448 30.90 170904 6462412 8097392 23.82 3830204 5708256 36 15:53:01 20373604 27338560 12565616 38.15 188848 6790868 11266856 33.15 5993288 5876124 6696 15:54:01 18810136 25939956 14129084 42.89 190728 6950772 12658828 37.25 7419256 5997192 1356 Average: 24588591 29355567 8350629 25.35 137151 4780025 6329768 18.62 3660499 4173301 170677 15:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:49:01 ens3 492.24 329.81 1651.16 80.95 0.00 0.00 0.00 0.00 15:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 lo 1.63 1.63 0.17 0.17 0.00 0.00 0.00 0.00 15:50:01 ens3 843.03 569.31 6157.00 124.46 0.00 0.00 0.00 0.00 15:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 15:51:01 ens3 812.90 481.94 12785.29 87.82 0.00 0.00 0.00 0.00 15:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 lo 7.33 7.33 0.79 0.79 0.00 0.00 0.00 0.00 15:52:01 veth5f0fc9b 0.00 0.77 0.00 0.32 0.00 0.00 0.00 0.00 15:52:01 veth59efbd3 17.64 16.79 2.37 2.62 0.00 0.00 0.00 0.00 15:52:01 br-4f0f445285cb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 ens3 674.69 268.89 14833.75 23.66 0.00 0.00 0.00 0.00 15:53:01 veth5f0fc9b 1.83 1.72 0.56 0.53 0.00 0.00 0.00 0.00 15:53:01 veth59efbd3 32.66 23.05 2.48 3.04 0.00 0.00 0.00 0.00 15:53:01 vethd82b930 155.22 149.39 331.27 13.06 0.00 0.00 0.00 0.03 15:53:01 br-4f0f445285cb 0.10 0.17 0.00 0.01 0.00 0.00 0.00 0.00 15:54:01 veth5f0fc9b 21.35 23.66 3.75 3.41 0.00 0.00 0.00 0.00 15:54:01 veth59efbd3 36.03 27.10 3.27 4.33 0.00 0.00 0.00 0.00 15:54:01 vethd82b930 178.89 148.44 17.32 19.93 0.00 0.00 0.00 0.00 15:54:01 br-4f0f445285cb 177.52 147.31 14.73 19.75 0.00 0.00 0.00 0.00 Average: veth5f0fc9b 3.87 4.37 0.72 0.71 0.00 0.00 0.00 0.00 Average: veth59efbd3 14.43 11.19 1.36 1.67 0.00 0.00 0.00 0.00 Average: vethd82b930 55.84 49.78 58.26 5.51 0.00 0.00 0.00 0.00 Average: br-4f0f445285cb 29.69 24.65 2.46 3.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84689) 11/18/24 _x86_64_ (8 CPU) 15:47:38 LINUX RESTART (8 CPU) 15:48:02 CPU %user %nice %system %iowait %steal %idle 15:49:01 all 10.47 0.00 1.18 3.68 0.06 84.60 15:49:01 0 8.64 0.00 1.32 0.46 0.07 89.51 15:49:01 1 27.23 0.00 2.04 2.16 0.08 68.49 15:49:01 2 8.84 0.00 1.14 9.78 0.10 80.14 15:49:01 3 10.58 0.00 0.81 0.41 0.05 88.15 15:49:01 4 10.00 0.00 1.07 8.50 0.08 80.35 15:49:01 5 6.20 0.00 1.50 5.97 0.10 86.23 15:49:01 6 3.96 0.00 0.65 1.29 0.03 94.07 15:49:01 7 8.40 0.00 0.88 0.85 0.03 89.84 15:50:01 all 25.60 0.00 1.28 1.59 0.07 71.45 15:50:01 0 25.68 0.00 1.42 1.00 0.07 71.83 15:50:01 1 42.67 0.00 1.77 1.08 0.08 54.39 15:50:01 2 19.33 0.00 1.54 6.84 0.07 72.22 15:50:01 3 31.21 0.00 0.78 0.35 0.05 67.61 15:50:01 4 27.04 0.00 0.80 0.69 0.07 71.41 15:50:01 5 16.62 0.00 1.18 0.75 0.08 81.37 15:50:01 6 19.67 0.00 1.15 1.56 0.07 77.56 15:50:01 7 22.63 0.00 1.60 0.53 0.05 75.19 15:51:01 all 15.60 0.00 2.38 3.30 0.05 78.67 15:51:01 0 22.16 0.00 2.94 0.13 0.05 74.72 15:51:01 1 11.89 0.00 2.24 1.05 0.05 84.76 15:51:01 2 9.58 0.00 1.79 4.23 0.05 84.35 15:51:01 3 14.60 0.00 1.68 0.82 0.03 82.87 15:51:01 4 15.00 0.00 2.56 6.75 0.05 75.63 15:51:01 5 25.84 0.00 3.02 7.33 0.08 63.73 15:51:01 6 14.51 0.00 2.43 5.46 0.05 77.55 15:51:01 7 11.28 0.00 2.33 0.59 0.05 85.76 15:52:01 all 38.02 0.00 6.82 7.14 0.10 47.92 15:52:01 0 34.96 0.00 6.97 3.38 0.08 54.61 15:52:01 1 37.27 0.00 6.21 0.69 0.08 55.75 15:52:01 2 37.89 0.00 7.36 11.13 0.10 43.52 15:52:01 3 36.82 0.00 6.09 8.76 0.12 48.21 15:52:01 4 38.99 0.00 6.59 1.98 0.08 52.36 15:52:01 5 40.87 0.00 6.64 1.43 0.09 50.98 15:52:01 6 37.65 0.00 6.79 1.60 0.08 53.88 15:52:01 7 39.72 0.00 7.92 28.28 0.10 23.98 15:53:01 all 29.38 0.00 2.75 2.03 0.10 65.74 15:53:01 0 28.22 0.00 2.82 2.49 0.10 66.37 15:53:01 1 24.00 0.00 2.52 0.70 0.12 72.66 15:53:01 2 46.51 0.00 3.48 2.94 0.10 46.96 15:53:01 3 21.16 0.00 2.13 0.27 0.10 76.34 15:53:01 4 33.93 0.00 3.07 0.94 0.10 61.96 15:53:01 5 25.76 0.00 2.87 3.36 0.10 67.91 15:53:01 6 24.97 0.00 2.43 0.15 0.08 72.36 15:53:01 7 30.57 0.00 2.65 5.37 0.10 61.30 15:54:01 all 23.76 0.00 3.89 0.64 0.11 71.61 15:54:01 0 24.51 0.00 4.75 0.12 0.13 70.49 15:54:01 1 19.76 0.00 3.02 0.23 0.10 76.88 15:54:01 2 27.38 0.00 4.40 0.27 0.10 67.85 15:54:01 3 21.86 0.00 1.99 1.79 0.10 74.25 15:54:01 4 28.65 0.00 5.25 0.27 0.10 65.73 15:54:01 5 22.44 0.00 4.49 0.12 0.10 72.86 15:54:01 6 22.10 0.00 2.41 0.03 0.12 75.34 15:54:01 7 23.37 0.00 4.84 2.27 0.10 69.42 Average: all 23.81 0.00 3.05 3.05 0.08 70.01 Average: 0 24.03 0.00 3.37 1.26 0.08 71.26 Average: 1 27.13 0.00 2.96 0.99 0.09 68.84 Average: 2 24.92 0.00 3.28 5.84 0.09 65.87 Average: 3 22.72 0.00 2.25 2.06 0.08 72.89 Average: 4 25.61 0.00 3.22 3.18 0.08 67.91 Average: 5 22.91 0.00 3.27 3.16 0.09 70.57 Average: 6 20.47 0.00 2.64 1.68 0.07 75.13 Average: 7 22.65 0.00 3.36 6.28 0.07 67.64