---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12485 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 14G 142G 9% / 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 847 25442 0 5876 30863 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:79:97:bd brd ff:ff:ff:ff:ff:ff inet 10.30.107.172/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85963sec preferred_lft 85963sec inet6 fe80::f816:3eff:fe79:97bd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bd:17:56:ee 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-12485) 01/15/24 _x86_64_ (8 CPU) 15:23:22 LINUX RESTART (8 CPU) 15:24:01 tps rtps wtps bread/s bwrtn/s 15:25:01 101.37 22.93 78.44 1186.07 26818.86 15:26:01 138.63 23.21 115.41 2782.74 33763.31 15:27:01 217.03 3.35 213.68 423.80 136621.63 15:28:01 204.68 10.11 194.57 434.99 28096.48 15:29:01 19.39 0.12 19.28 7.20 20503.43 15:30:01 64.91 0.72 64.19 44.39 22408.65 Average: 124.33 10.07 114.26 813.18 44701.39 15:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:25:01 30089412 31711376 2849808 8.65 70864 1860036 1432896 4.22 860320 1692884 179392 15:26:01 28246652 31679140 4692568 14.25 104940 3582116 1402556 4.13 965772 3329116 1494472 15:27:01 25931472 31470396 7007748 21.27 128412 5563460 3795736 11.17 1221480 5266480 660 15:28:01 23722544 29422444 9216676 27.98 137320 5701308 8677660 25.53 3427144 5215784 732 15:29:01 23628684 29332232 9310536 28.27 137608 5704348 8696568 25.59 3518360 5216788 764 15:30:01 26032404 31570320 6906816 20.97 139296 5552548 1556440 4.58 1347560 5044684 17216 Average: 26275195 30864318 6664025 20.23 119740 4660636 4260309 12.53 1890106 4294289 282206 15:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:25:01 ens3 63.29 42.28 1001.14 9.97 0.00 0.00 0.00 0.00 15:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:25:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 15:26:01 br-00a6640c7648 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 ens3 539.69 346.28 11899.71 31.01 0.00 0.00 0.00 0.00 15:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 lo 8.40 8.40 0.83 0.83 0.00 0.00 0.00 0.00 15:27:01 br-00a6640c7648 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 15:27:01 vethd96e8dd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 ens3 754.29 455.56 20303.54 31.48 0.00 0.00 0.00 0.00 15:27:01 vethf579afb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 br-00a6640c7648 0.50 0.30 0.03 0.03 0.00 0.00 0.00 0.00 15:28:01 veth9ca2b67 46.21 41.61 22.05 34.58 0.00 0.00 0.00 0.00 15:28:01 vethd96e8dd 77.45 93.17 45.96 25.80 0.00 0.00 0.00 0.00 15:28:01 ens3 10.08 7.48 5.32 6.02 0.00 0.00 0.00 0.00 15:29:01 br-00a6640c7648 0.30 0.37 0.24 0.04 0.00 0.00 0.00 0.00 15:29:01 veth9ca2b67 18.89 15.98 7.22 23.46 0.00 0.00 0.00 0.00 15:29:01 vethd96e8dd 30.87 37.19 43.59 8.73 0.00 0.00 0.00 0.00 15:29:01 ens3 3.13 2.48 1.39 1.98 0.00 0.00 0.00 0.00 15:30:01 ens3 69.79 49.94 67.57 37.44 0.00 0.00 0.00 0.00 15:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 lo 22.05 22.05 2.31 2.31 0.00 0.00 0.00 0.00 Average: ens3 240.04 150.67 5546.29 19.65 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: lo 3.02 3.02 0.33 0.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12485) 01/15/24 _x86_64_ (8 CPU) 15:23:22 LINUX RESTART (8 CPU) 15:24:01 CPU %user %nice %system %iowait %steal %idle 15:25:01 all 10.40 0.00 0.75 2.32 0.03 86.50 15:25:01 0 15.43 0.00 0.83 0.82 0.03 82.88 15:25:01 1 13.83 0.00 0.90 0.62 0.03 84.61 15:25:01 2 2.22 0.00 0.43 0.08 0.03 97.23 15:25:01 3 3.41 0.00 0.45 12.05 0.03 84.06 15:25:01 4 1.98 0.00 0.40 0.35 0.02 97.25 15:25:01 5 2.82 0.00 0.30 0.08 0.02 96.78 15:25:01 6 25.78 0.00 1.70 4.12 0.05 68.34 15:25:01 7 17.71 0.00 1.03 0.47 0.05 80.74 15:26:01 all 11.85 0.00 2.66 2.36 0.05 83.07 15:26:01 0 17.52 0.00 3.37 2.64 0.08 76.39 15:26:01 1 14.24 0.00 2.46 0.32 0.05 82.94 15:26:01 2 9.37 0.00 2.28 0.28 0.05 88.02 15:26:01 3 4.18 0.00 2.05 11.57 0.03 82.17 15:26:01 4 4.93 0.00 2.13 0.30 0.03 92.61 15:26:01 5 3.53 0.00 3.02 1.43 0.05 91.98 15:26:01 6 12.16 0.00 2.94 0.40 0.03 84.46 15:26:01 7 28.99 0.00 3.04 1.92 0.07 65.98 15:27:01 all 9.67 0.00 4.33 7.57 0.07 78.37 15:27:01 0 10.12 0.00 4.77 8.32 0.07 76.73 15:27:01 1 8.60 0.00 4.92 28.74 0.09 57.66 15:27:01 2 10.86 0.00 3.90 3.08 0.10 82.06 15:27:01 3 11.46 0.00 4.59 12.62 0.07 71.25 15:27:01 4 8.49 0.00 5.04 1.32 0.05 85.11 15:27:01 5 9.21 0.00 3.64 2.36 0.05 84.73 15:27:01 6 7.40 0.00 3.79 1.23 0.07 87.51 15:27:01 7 11.18 0.00 3.95 3.11 0.07 81.69 15:28:01 all 27.68 0.00 3.36 2.10 0.09 66.77 15:28:01 0 28.92 0.00 3.84 1.69 0.08 65.46 15:28:01 1 18.18 0.00 2.20 3.61 0.08 75.92 15:28:01 2 37.49 0.00 4.25 2.22 0.10 55.95 15:28:01 3 28.84 0.00 3.96 0.40 0.10 66.69 15:28:01 4 26.32 0.00 2.84 5.82 0.10 64.92 15:28:01 5 28.90 0.00 3.75 0.70 0.08 66.55 15:28:01 6 20.73 0.00 2.44 0.30 0.12 76.42 15:28:01 7 32.07 0.00 3.68 2.00 0.08 62.17 15:29:01 all 3.92 0.00 0.43 0.90 0.06 94.69 15:29:01 0 3.83 0.00 0.45 0.02 0.05 95.65 15:29:01 1 3.57 0.00 0.35 0.02 0.07 96.00 15:29:01 2 5.74 0.00 0.58 0.02 0.07 93.59 15:29:01 3 3.41 0.00 0.28 0.00 0.05 96.26 15:29:01 4 3.83 0.00 0.54 7.03 0.10 88.51 15:29:01 5 2.67 0.00 0.38 0.15 0.05 96.74 15:29:01 6 3.30 0.00 0.32 0.00 0.08 96.30 15:29:01 7 5.01 0.00 0.50 0.03 0.05 94.40 15:30:01 all 3.42 0.00 0.62 1.20 0.05 94.72 15:30:01 0 13.54 0.00 0.90 0.62 0.05 84.89 15:30:01 1 1.54 0.00 0.54 0.02 0.05 97.86 15:30:01 2 1.82 0.00 0.60 0.22 0.02 97.35 15:30:01 3 0.92 0.00 0.58 0.17 0.03 98.30 15:30:01 4 2.77 0.00 0.48 8.01 0.03 88.70 15:30:01 5 1.32 0.00 0.60 0.22 0.05 97.81 15:30:01 6 1.79 0.00 0.67 0.10 0.05 97.39 15:30:01 7 3.57 0.00 0.62 0.23 0.07 95.51 Average: all 11.15 0.00 2.02 2.73 0.06 84.04 Average: 0 14.89 0.00 2.35 2.34 0.06 80.36 Average: 1 10.00 0.00 1.88 5.48 0.06 82.58 Average: 2 11.23 0.00 2.00 0.98 0.06 85.74 Average: 3 8.67 0.00 1.98 6.12 0.05 83.18 Average: 4 8.04 0.00 1.90 3.81 0.06 86.20 Average: 5 8.07 0.00 1.95 0.82 0.05 89.12 Average: 6 11.87 0.00 1.97 1.03 0.07 85.07 Average: 7 16.41 0.00 2.13 1.29 0.06 80.11