---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-76625 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 885 25740 0 5541 30826 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:e8:04:92 brd ff:ff:ff:ff:ff:ff inet 10.30.106.203/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85957sec preferred_lft 85957sec inet6 fe80::f816:3eff:fee8:492/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:00:f4:a0:69 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:ff:fef4:a069/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-76625) 10/14/24 _x86_64_ (8 CPU) 11:18:25 LINUX RESTART (8 CPU) 11:19:02 tps rtps wtps bread/s bwrtn/s 11:20:01 322.10 39.45 282.65 1788.17 46447.86 11:21:01 382.63 50.02 332.61 3775.48 59090.21 11:22:01 279.44 5.35 274.09 540.04 77576.54 11:23:01 160.89 1.43 159.46 140.38 42187.90 11:24:01 202.32 0.07 202.25 7.07 53940.21 11:25:01 83.11 0.20 82.91 24.66 8960.21 Average: 238.19 16.02 222.16 1044.10 48038.07 11:19:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:20:01 30084244 31680440 2854976 8.67 71656 1835224 1465040 4.31 892728 1668496 170628 11:21:01 28632508 30789092 4306712 13.07 87620 2361312 2173580 6.40 1930952 2044240 18364 11:22:01 28391588 31621860 4547632 13.81 109108 3380916 1487952 4.38 1458096 2688736 156020 11:23:01 27412328 30993336 5526892 16.78 127340 3671956 4008004 11.79 2151652 2908356 1908 11:24:01 25341664 30494480 7597556 23.07 164760 5118924 6007476 17.68 2778500 4246060 2280 11:25:01 24901392 30416536 8037828 24.40 171860 5432516 4877316 14.35 2949896 4507812 84 Average: 27460621 30999291 5478599 16.63 122057 3633475 3336561 9.82 2026971 3010617 58214 11:19:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:20:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 11:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 ens3 168.09 102.44 1236.41 33.56 0.00 0.00 0.00 0.00 11:21:01 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 11:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 ens3 486.59 401.90 5789.46 60.18 0.00 0.00 0.00 0.00 11:22:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 11:22:01 docker0 6.80 12.85 0.41 306.17 0.00 0.00 0.00 0.00 11:22:01 ens3 455.77 338.76 7125.22 45.22 0.00 0.00 0.00 0.00 11:23:01 vethcebff78 0.47 0.83 0.10 0.11 0.00 0.00 0.00 0.00 11:23:01 lo 5.85 5.85 0.62 0.62 0.00 0.00 0.00 0.00 11:23:01 veth21dea0f 0.52 0.92 0.10 0.12 0.00 0.00 0.00 0.00 11:23:01 veth527a07f 0.88 1.05 0.13 0.19 0.00 0.00 0.00 0.00 11:24:01 veth0244f57 0.28 0.63 0.05 0.07 0.00 0.00 0.00 0.00 11:24:01 lo 5.67 5.67 0.51 0.51 0.00 0.00 0.00 0.00 11:24:01 vethc67e225 92.92 86.12 128.29 7.47 0.00 0.00 0.00 0.01 11:24:01 veth863e895 0.92 0.97 0.12 0.15 0.00 0.00 0.00 0.00 11:25:01 veth0244f57 0.40 0.67 0.07 0.09 0.00 0.00 0.00 0.00 11:25:01 lo 10.16 10.16 0.81 0.81 0.00 0.00 0.00 0.00 11:25:01 vethc67e225 128.74 131.97 235.81 11.96 0.00 0.00 0.00 0.02 11:25:01 veth7988d74 0.70 1.38 0.14 0.16 0.00 0.00 0.00 0.00 Average: veth0244f57 0.11 0.22 0.02 0.03 0.00 0.00 0.00 0.00 Average: lo 4.35 4.35 0.39 0.39 0.00 0.00 0.00 0.00 Average: vethc67e225 37.05 36.45 60.85 3.25 0.00 0.00 0.00 0.00 Average: veth7988d74 0.12 0.23 0.02 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-76625) 10/14/24 _x86_64_ (8 CPU) 11:18:25 LINUX RESTART (8 CPU) 11:19:02 CPU %user %nice %system %iowait %steal %idle 11:20:01 all 9.82 0.00 1.02 4.20 0.04 84.93 11:20:01 0 0.75 0.00 0.53 21.18 0.03 77.52 11:20:01 1 6.38 0.00 0.68 2.30 0.05 90.60 11:20:01 2 2.40 0.00 1.51 3.62 0.02 92.45 11:20:01 3 0.97 0.00 0.29 0.20 0.02 98.52 11:20:01 4 12.65 0.00 0.90 1.63 0.05 84.77 11:20:01 5 12.33 0.00 1.14 1.31 0.03 85.19 11:20:01 6 15.83 0.00 0.85 0.70 0.05 82.57 11:20:01 7 27.32 0.00 2.28 2.66 0.05 67.69 11:21:01 all 27.75 0.00 1.48 3.79 0.08 66.89 11:21:01 0 23.61 0.00 0.74 11.20 0.07 64.39 11:21:01 1 19.90 0.00 1.68 4.81 0.08 73.53 11:21:01 2 27.15 0.00 0.89 0.23 0.07 71.66 11:21:01 3 32.94 0.00 1.88 3.11 0.08 61.99 11:21:01 4 33.80 0.00 2.23 2.40 0.08 61.49 11:21:01 5 33.48 0.00 0.99 3.98 0.08 61.46 11:21:01 6 24.88 0.00 1.46 0.49 0.08 73.10 11:21:01 7 26.26 0.00 2.03 4.12 0.08 67.52 11:22:01 all 15.94 0.00 2.67 4.09 0.07 77.23 11:22:01 0 10.94 0.00 2.16 3.75 0.05 83.10 11:22:01 1 10.86 0.00 2.41 1.23 0.07 85.43 11:22:01 2 16.77 0.00 3.05 0.84 0.07 79.27 11:22:01 3 16.58 0.00 2.25 0.89 0.07 80.22 11:22:01 4 25.56 0.00 2.86 6.37 0.08 65.13 11:22:01 5 12.38 0.00 2.71 13.25 0.07 71.60 11:22:01 6 18.09 0.00 3.27 2.12 0.08 76.44 11:22:01 7 16.40 0.00 2.64 4.29 0.07 76.60 11:23:01 all 14.57 0.00 1.62 3.00 0.05 80.77 11:23:01 0 11.88 0.00 1.44 0.15 0.03 86.50 11:23:01 1 15.31 0.00 1.78 3.62 0.05 79.24 11:23:01 2 11.17 0.00 1.22 0.64 0.07 86.91 11:23:01 3 22.37 0.00 2.41 5.00 0.07 70.15 11:23:01 4 11.40 0.00 1.67 0.99 0.03 85.90 11:23:01 5 12.23 0.00 1.25 12.15 0.05 74.31 11:23:01 6 19.41 0.00 1.74 0.97 0.05 77.82 11:23:01 7 12.81 0.00 1.44 0.53 0.05 85.17 11:24:01 all 14.81 0.00 3.77 3.44 0.06 77.92 11:24:01 0 13.33 0.00 5.90 22.46 0.08 58.23 11:24:01 1 17.01 0.00 3.11 0.64 0.07 79.17 11:24:01 2 12.01 0.00 3.48 1.14 0.05 83.32 11:24:01 3 15.33 0.00 3.13 1.32 0.05 80.17 11:24:01 4 15.91 0.00 2.67 0.02 0.07 81.34 11:24:01 5 15.73 0.00 3.94 0.47 0.05 79.81 11:24:01 6 16.98 0.00 4.51 0.95 0.05 77.52 11:24:01 7 12.18 0.00 3.42 0.45 0.05 83.90 11:25:01 all 20.97 0.00 2.48 0.79 0.07 75.69 11:25:01 0 20.68 0.00 2.63 0.10 0.05 76.54 11:25:01 1 21.38 0.00 2.28 0.10 0.07 76.17 11:25:01 2 19.81 0.00 2.65 1.57 0.07 75.90 11:25:01 3 14.81 0.00 2.23 0.15 0.07 82.74 11:25:01 4 16.71 0.00 1.97 0.17 0.05 81.10 11:25:01 5 24.02 0.00 2.61 0.75 0.08 72.52 11:25:01 6 26.23 0.00 2.55 0.45 0.07 70.70 11:25:01 7 24.19 0.00 2.95 3.02 0.07 69.77 Average: all 17.33 0.00 2.18 3.22 0.06 77.22 Average: 0 13.56 0.00 2.23 9.78 0.05 74.37 Average: 1 15.16 0.00 1.99 2.12 0.06 80.66 Average: 2 14.92 0.00 2.13 1.34 0.06 81.56 Average: 3 17.20 0.00 2.03 1.78 0.06 78.93 Average: 4 19.32 0.00 2.05 1.92 0.06 76.65 Average: 5 18.38 0.00 2.11 5.33 0.06 74.12 Average: 6 20.25 0.00 2.40 0.94 0.06 76.34 Average: 7 19.84 0.00 2.46 2.51 0.06 75.12