---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-18364 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 14G 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 923 24523 0 6720 30788 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:d5:8f:47 brd ff:ff:ff:ff:ff:ff inet 10.30.107.79/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85857sec preferred_lft 85857sec inet6 fe80::f816:3eff:fed5:8f47/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:03:d7:00:50 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-18364) 03/26/24 _x86_64_ (8 CPU) 16:39:26 LINUX RESTART (8 CPU) 16:40:01 tps rtps wtps bread/s bwrtn/s 16:41:01 118.14 42.67 75.47 1929.22 31447.25 16:42:01 200.00 50.06 149.94 3761.64 44213.70 16:43:01 67.79 13.25 54.54 2417.46 29234.73 16:44:01 96.55 0.53 96.02 45.45 60356.68 16:45:01 213.36 5.78 207.58 859.32 73086.62 16:46:01 251.61 0.38 251.22 21.73 76499.78 16:47:01 46.44 0.02 46.43 1.47 6457.72 16:48:01 58.96 1.13 57.82 67.46 2543.31 Average: 131.61 14.23 117.38 1137.96 40480.20 16:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:41:01 30130780 31722876 2808440 8.53 69600 1833024 1416876 4.17 849896 1664884 151128 16:42:01 28459080 30593228 4480140 13.60 87420 2340272 2718752 8.00 2109508 2039784 27612 16:43:01 27438236 30349596 5500984 16.70 94212 3096660 2727124 8.02 2532092 2606304 582140 16:44:01 28040500 31612572 4898720 14.87 110540 3714660 1437140 4.23 1387876 3111844 162968 16:45:01 24243952 30208948 8695268 26.40 142256 5927308 7068852 20.80 2931272 5198292 946896 16:46:01 21985132 28583228 10954088 33.26 181268 6463672 10567552 31.09 4692872 5593268 4232 16:47:01 20517020 27410008 12422200 37.71 186404 6743856 11296536 33.24 5930952 5808820 272 16:48:01 25109392 31523600 7829828 23.77 188244 6315216 1521200 4.48 1900108 5348100 27608 Average: 25740512 30250507 7198708 21.85 132493 4554334 4844254 14.25 2791822 3921412 237857 16:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:41:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 16:41:01 ens3 207.41 154.13 1245.59 40.63 0.00 0.00 0.00 0.00 16:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:42:01 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 16:42:01 ens3 541.64 411.58 5297.21 83.28 0.00 0.00 0.00 0.00 16:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:43:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 16:43:01 ens3 884.62 678.05 2732.93 232.46 0.00 0.00 0.00 0.00 16:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:44:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 16:44:01 ens3 189.65 146.55 666.40 46.78 0.00 0.00 0.00 0.00 16:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:45:01 br-514f5a8cb9a2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:45:01 veth6af253b 6.15 7.23 0.79 1.54 0.00 0.00 0.00 0.00 16:45:01 veth6426b55 7.45 6.70 1.71 0.92 0.00 0.00 0.00 0.00 16:45:01 lo 6.97 6.97 0.80 0.80 0.00 0.00 0.00 0.00 16:46:01 br-514f5a8cb9a2 0.07 0.13 0.00 0.01 0.00 0.00 0.00 0.00 16:46:01 veth6af253b 3.75 4.93 1.82 2.07 0.00 0.00 0.00 0.00 16:46:01 vethcab6075 149.71 155.36 13.17 331.28 0.00 0.00 0.00 0.03 16:46:01 veth6426b55 17.11 16.25 4.44 3.52 0.00 0.00 0.00 0.00 16:47:01 br-514f5a8cb9a2 1.83 8.75 0.34 4.87 0.00 0.00 0.00 0.00 16:47:01 veth6af253b 7.05 7.87 1.26 1.13 0.00 0.00 0.00 0.00 16:47:01 vethcab6075 1.12 1.38 0.18 0.17 0.00 0.00 0.00 0.00 16:47:01 veth6426b55 25.11 34.21 3.52 3.38 0.00 0.00 0.00 0.00 16:48:01 lo 20.23 20.23 2.08 2.08 0.00 0.00 0.00 0.00 16:48:01 ens3 3553.66 2200.55 33789.54 524.28 0.00 0.00 0.00 0.00 16:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.05 2.05 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 427.08 260.94 4165.36 62.72 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-18364) 03/26/24 _x86_64_ (8 CPU) 16:39:26 LINUX RESTART (8 CPU) 16:40:01 CPU %user %nice %system %iowait %steal %idle 16:41:01 all 10.63 0.00 0.88 2.40 0.04 86.05 16:41:01 0 5.63 0.00 0.74 0.10 0.03 93.50 16:41:01 1 32.39 0.00 1.84 1.66 0.05 64.07 16:41:01 2 13.04 0.00 0.98 0.33 0.05 85.59 16:41:01 3 9.57 0.00 0.78 0.17 0.03 89.44 16:41:01 4 8.13 0.00 1.04 9.30 0.05 81.49 16:41:01 5 7.85 0.00 0.87 0.45 0.03 90.80 16:41:01 6 1.94 0.00 0.28 6.72 0.02 91.05 16:41:01 7 6.50 0.00 0.53 0.45 0.03 92.48 16:42:01 all 25.57 0.00 1.34 2.67 0.06 70.35 16:42:01 0 37.25 0.00 1.20 1.37 0.07 60.11 16:42:01 1 29.02 0.00 1.47 1.00 0.07 68.45 16:42:01 2 31.74 0.00 1.78 1.72 0.07 64.70 16:42:01 3 20.62 0.00 1.47 0.57 0.07 77.27 16:42:01 4 17.78 0.00 1.37 10.86 0.07 69.92 16:42:01 5 20.99 0.00 1.15 0.45 0.07 77.33 16:42:01 6 17.83 0.00 1.06 3.03 0.05 78.03 16:42:01 7 29.33 0.00 1.22 2.40 0.07 66.98 16:43:01 all 44.90 0.00 1.69 1.01 0.08 52.32 16:43:01 0 40.81 0.00 2.07 0.05 0.10 56.96 16:43:01 1 53.47 0.00 1.71 0.03 0.08 44.70 16:43:01 2 41.93 0.00 1.51 0.00 0.07 56.49 16:43:01 3 46.64 0.00 1.54 0.03 0.08 51.71 16:43:01 4 42.45 0.00 1.47 0.28 0.07 55.73 16:43:01 5 50.70 0.00 1.48 0.05 0.07 47.71 16:43:01 6 41.54 0.00 2.15 0.86 0.10 55.35 16:43:01 7 41.71 0.00 1.56 6.77 0.08 49.88 16:44:01 all 13.10 0.00 1.41 3.33 0.04 82.11 16:44:01 0 8.60 0.00 1.59 0.07 0.03 89.71 16:44:01 1 6.85 0.00 1.10 3.84 0.02 88.20 16:44:01 2 12.66 0.00 1.09 0.02 0.03 86.20 16:44:01 3 9.04 0.00 1.22 3.12 0.07 86.55 16:44:01 4 13.60 0.00 2.07 0.58 0.05 83.70 16:44:01 5 14.14 0.00 1.37 6.37 0.03 78.09 16:44:01 6 21.10 0.00 1.45 1.45 0.03 75.96 16:44:01 7 18.85 0.00 1.41 11.25 0.05 68.45 16:45:01 all 24.13 0.00 5.10 4.55 0.09 66.13 16:45:01 0 21.75 0.00 5.34 0.80 0.09 72.03 16:45:01 1 27.12 0.00 6.21 19.70 0.10 46.87 16:45:01 2 26.07 0.00 5.40 0.42 0.07 68.04 16:45:01 3 22.70 0.00 3.53 0.12 0.08 73.57 16:45:01 4 23.21 0.00 5.72 4.69 0.08 66.29 16:45:01 5 25.89 0.00 4.38 0.12 0.08 69.52 16:45:01 6 23.10 0.00 5.51 0.92 0.08 70.38 16:45:01 7 23.20 0.00 4.74 9.74 0.08 62.24 16:46:01 all 26.10 0.00 3.75 5.56 0.11 64.48 16:46:01 0 27.32 0.00 3.28 0.49 0.10 68.81 16:46:01 1 26.68 0.00 3.83 0.59 0.15 68.75 16:46:01 2 22.92 0.00 3.39 4.77 0.10 68.82 16:46:01 3 23.71 0.00 4.18 3.32 0.08 68.71 16:46:01 4 23.83 0.00 3.53 13.69 0.10 58.86 16:46:01 5 23.44 0.00 3.63 4.32 0.10 68.51 16:46:01 6 28.97 0.00 4.69 16.04 0.12 50.18 16:46:01 7 31.93 0.00 3.47 1.37 0.12 63.11 16:47:01 all 23.25 0.00 1.54 0.58 0.11 74.52 16:47:01 0 22.71 0.00 1.89 0.20 0.12 75.08 16:47:01 1 41.11 0.00 1.34 0.85 0.10 56.60 16:47:01 2 20.40 0.00 1.44 0.13 0.10 77.93 16:47:01 3 21.49 0.00 1.72 0.05 0.10 76.64 16:47:01 4 18.00 0.00 1.51 2.44 0.12 77.93 16:47:01 5 21.87 0.00 1.21 0.02 0.10 76.81 16:47:01 6 24.84 0.00 1.54 0.17 0.10 73.35 16:47:01 7 15.52 0.00 1.66 0.80 0.12 81.90 16:48:01 all 10.16 0.00 1.68 0.47 0.07 87.62 16:48:01 0 10.26 0.00 1.79 0.08 0.08 87.79 16:48:01 1 9.52 0.00 1.68 0.50 0.07 88.24 16:48:01 2 16.72 0.00 2.03 0.47 0.07 80.72 16:48:01 3 8.00 0.00 1.56 0.25 0.07 90.12 16:48:01 4 6.68 0.00 1.86 1.19 0.08 90.18 16:48:01 5 5.47 0.00 1.15 0.90 0.07 92.40 16:48:01 6 16.23 0.00 1.82 0.27 0.10 81.58 16:48:01 7 8.38 0.00 1.57 0.12 0.05 89.89 Average: all 22.22 0.00 2.17 2.57 0.07 72.97 Average: 0 21.78 0.00 2.23 0.39 0.08 75.52 Average: 1 28.26 0.00 2.39 3.49 0.08 65.78 Average: 2 23.17 0.00 2.20 0.98 0.07 73.58 Average: 3 20.22 0.00 2.00 0.95 0.07 76.75 Average: 4 19.20 0.00 2.32 5.37 0.08 73.03 Average: 5 21.27 0.00 1.90 1.59 0.07 75.17 Average: 6 21.92 0.00 2.31 3.67 0.08 72.03 Average: 7 21.90 0.00 2.01 4.10 0.08 71.90