---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6110 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 12G 144G 8% / 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 827 27347 0 3991 30883 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:e0:51:c3 brd ff:ff:ff:ff:ff:ff inet 10.30.106.64/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86050sec preferred_lft 86050sec inet6 fe80::f816:3eff:fee0:51c3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ed:03:1f:9a 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-6110) 02/17/24 _x86_64_ (8 CPU) 11:19:24 LINUX RESTART (8 CPU) 11:20:01 tps rtps wtps bread/s bwrtn/s 11:21:01 108.57 32.04 76.52 1642.39 26407.07 11:22:01 125.45 23.05 102.40 2757.81 31656.32 11:23:01 379.59 12.41 367.17 816.61 81417.05 11:24:01 16.60 0.00 16.60 0.00 19592.22 11:25:01 57.72 1.98 55.74 119.71 22386.84 Average: 137.58 13.90 123.69 1067.31 36291.90 11:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:21:01 30074056 31683824 2865156 8.70 70428 1849128 1413612 4.16 887980 1683252 169516 11:22:01 28772944 31670124 4166268 12.65 103724 3062384 1580696 4.65 986224 2802100 1049684 11:23:01 27202872 30853408 5736340 17.41 127708 3746668 3972216 11.69 1893068 3391520 260 11:24:01 26673432 30325132 6265780 19.02 127864 3747364 4525568 13.32 2420980 3391400 188 11:25:01 28023624 31643200 4915588 14.92 131572 3720612 1454476 4.28 1137964 3349332 54328 Average: 28149386 31235138 4789826 14.54 112259 3225231 2589314 7.62 1465243 2923521 254795 11:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:21:01 ens3 61.46 44.64 953.80 7.86 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 lo 1.73 1.73 0.19 0.19 0.00 0.00 0.00 0.00 11:22:01 br-629b5018444d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 ens3 215.26 140.69 6307.72 14.57 0.00 0.00 0.00 0.00 11:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 lo 6.53 6.53 0.61 0.61 0.00 0.00 0.00 0.00 11:23:01 vethe12d484 0.47 0.70 0.05 0.30 0.00 0.00 0.00 0.00 11:23:01 vethceec346 0.05 0.37 0.00 0.02 0.00 0.00 0.00 0.00 11:23:01 br-629b5018444d 0.78 0.80 0.08 0.32 0.00 0.00 0.00 0.00 11:23:01 ens3 113.76 74.27 3478.70 6.12 0.00 0.00 0.00 0.00 11:24:01 vethe12d484 0.15 0.17 0.01 0.01 0.00 0.00 0.00 0.00 11:24:01 vethceec346 0.22 0.22 0.02 0.77 0.00 0.00 0.00 0.00 11:24:01 br-629b5018444d 2.92 3.33 6.09 2.20 0.00 0.00 0.00 0.00 11:24:01 ens3 4.37 3.92 1.01 1.05 0.00 0.00 0.00 0.00 11:25:01 ens3 68.66 52.89 121.99 25.97 0.00 0.00 0.00 0.00 11:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 lo 32.46 32.46 10.52 10.52 0.00 0.00 0.00 0.00 Average: ens3 92.70 63.28 2172.65 11.11 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 5.71 5.71 2.04 2.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6110) 02/17/24 _x86_64_ (8 CPU) 11:19:24 LINUX RESTART (8 CPU) 11:20:01 CPU %user %nice %system %iowait %steal %idle 11:21:01 all 10.16 0.00 0.76 2.43 0.03 86.62 11:21:01 0 39.48 0.00 2.20 2.35 0.05 55.92 11:21:01 1 3.18 0.00 0.32 0.12 0.07 96.31 11:21:01 2 7.42 0.00 0.65 5.04 0.03 86.85 11:21:01 3 4.02 0.00 0.57 1.57 0.03 93.81 11:21:01 4 9.93 0.00 0.87 0.73 0.02 88.46 11:21:01 5 7.81 0.00 0.75 4.17 0.02 87.25 11:21:01 6 0.60 0.00 0.10 5.15 0.02 94.13 11:21:01 7 8.74 0.00 0.65 0.35 0.03 90.23 11:22:01 all 11.20 0.00 1.83 2.35 0.04 84.58 11:22:01 0 13.09 0.00 1.76 1.79 0.03 83.33 11:22:01 1 2.83 0.00 1.41 3.26 0.03 92.46 11:22:01 2 11.13 0.00 2.06 10.66 0.03 76.12 11:22:01 3 11.50 0.00 1.86 0.87 0.02 85.76 11:22:01 4 23.96 0.00 3.05 1.66 0.05 71.28 11:22:01 5 9.86 0.00 1.91 0.32 0.03 87.88 11:22:01 6 9.59 0.00 1.36 0.02 0.02 89.02 11:22:01 7 7.71 0.00 1.17 0.22 0.05 90.85 11:23:01 all 14.21 0.00 2.84 6.75 0.06 76.15 11:23:01 0 14.62 0.00 3.03 1.56 0.05 80.74 11:23:01 1 8.31 0.00 2.31 2.80 0.05 86.52 11:23:01 2 16.90 0.00 3.05 10.37 0.05 69.64 11:23:01 3 12.21 0.00 3.42 26.30 0.07 58.00 11:23:01 4 19.16 0.00 2.98 1.66 0.05 76.15 11:23:01 5 16.11 0.00 2.92 3.74 0.05 77.18 11:23:01 6 12.19 0.00 2.40 5.44 0.05 79.91 11:23:01 7 14.13 0.00 2.64 2.19 0.07 80.97 11:24:01 all 3.73 0.00 0.32 1.20 0.02 94.73 11:24:01 0 2.82 0.00 0.27 0.00 0.03 96.88 11:24:01 1 3.82 0.00 0.22 0.00 0.02 95.94 11:24:01 2 3.50 0.00 0.23 0.00 0.00 96.26 11:24:01 3 3.42 0.00 0.47 0.05 0.05 96.01 11:24:01 4 1.53 0.00 0.10 0.00 0.00 98.37 11:24:01 5 6.61 0.00 0.37 0.02 0.03 92.97 11:24:01 6 4.42 0.00 0.48 9.55 0.02 85.53 11:24:01 7 3.76 0.00 0.40 0.00 0.03 95.81 11:25:01 all 7.34 0.00 0.65 1.61 0.03 90.37 11:25:01 0 2.95 0.00 0.52 0.02 0.03 96.48 11:25:01 1 20.13 0.00 1.28 0.85 0.05 77.70 11:25:01 2 1.17 0.00 0.47 0.08 0.02 98.27 11:25:01 3 15.97 0.00 0.92 0.70 0.03 82.38 11:25:01 4 13.33 0.00 0.57 0.65 0.03 85.41 11:25:01 5 0.53 0.00 0.58 8.22 0.02 90.65 11:25:01 6 3.45 0.00 0.50 2.37 0.02 93.66 11:25:01 7 1.07 0.00 0.40 0.03 0.05 98.45 Average: all 9.32 0.00 1.28 2.86 0.04 86.51 Average: 0 14.60 0.00 1.55 1.14 0.04 82.67 Average: 1 7.67 0.00 1.11 1.40 0.04 89.78 Average: 2 8.01 0.00 1.29 5.22 0.03 85.45 Average: 3 9.42 0.00 1.44 5.86 0.04 83.24 Average: 4 13.57 0.00 1.51 0.94 0.03 83.95 Average: 5 8.18 0.00 1.30 3.29 0.03 87.20 Average: 6 6.04 0.00 0.97 4.51 0.02 88.46 Average: 7 7.07 0.00 1.05 0.56 0.05 91.28