---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2577 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 13G 143G 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 866 26491 0 4809 30844 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:85:96:60 brd ff:ff:ff:ff:ff:ff inet 10.30.107.82/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85876sec preferred_lft 85876sec inet6 fe80::f816:3eff:fe85:9660/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a9:6f:b0:25 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-2577) 12/05/23 _x86_64_ (8 CPU) 17:20:58 LINUX RESTART (8 CPU) 17:21:01 tps rtps wtps bread/s bwrtn/s 17:22:01 144.48 82.87 61.61 5399.10 64042.79 17:23:01 87.19 13.90 73.29 979.04 33099.68 17:24:01 118.34 13.80 104.55 1117.36 39306.63 17:25:01 114.50 9.50 105.00 1689.59 57892.22 17:26:01 347.56 12.15 335.41 767.81 77890.20 17:27:01 31.96 0.37 31.59 25.99 30527.22 17:28:01 2.57 0.00 2.57 0.00 36.48 17:29:01 43.38 1.88 41.49 123.05 2242.19 Average: 111.24 16.81 94.44 1262.71 38129.54 17:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:22:01 30370176 31717516 2569044 7.80 48348 1621572 1433192 4.22 826196 1479656 52968 17:23:01 30101284 31711884 2837936 8.62 70084 1849976 1450464 4.27 864280 1684528 178280 17:24:01 29791968 31706012 3147252 9.55 84524 2124360 1462356 4.30 878304 1948228 117108 17:25:01 27662948 31657060 5276272 16.02 109496 4112404 1425720 4.19 1007528 3850964 1060888 17:26:01 26652884 31159004 6286336 19.08 132028 4544832 5344956 15.73 1560580 4226876 1488 17:27:01 24403424 29100092 8535796 25.91 132576 4657056 9055060 26.64 3695800 4327724 212 17:28:01 24401316 29096564 8537904 25.92 132640 4657120 9071148 26.69 3700488 4326104 132 17:29:01 27164332 31614788 5774888 17.53 134628 4514800 1513448 4.45 1216832 4094804 44312 Average: 27568542 30970365 5370678 16.30 105540 3510265 3844543 11.31 1718751 3242360 181924 17:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 17:22:01 ens3 262.01 205.55 910.14 54.51 0.00 0.00 0.00 0.00 17:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 17:23:01 ens3 48.61 34.38 824.91 5.87 0.00 0.00 0.00 0.00 17:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 17:24:01 ens3 49.58 36.79 749.81 6.17 0.00 0.00 0.00 0.00 17:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:25:01 lo 9.27 9.27 0.85 0.85 0.00 0.00 0.00 0.00 17:25:01 ens3 519.58 288.84 17150.63 21.65 0.00 0.00 0.00 0.00 17:25:01 br-3b763354db66 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 lo 2.27 2.27 0.19 0.19 0.00 0.00 0.00 0.00 17:26:01 ens3 58.32 36.41 1816.24 3.22 0.00 0.00 0.00 0.00 17:26:01 vethcfdf1a3 0.42 0.75 0.05 0.31 0.00 0.00 0.00 0.00 17:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:27:01 lo 5.48 5.48 3.30 3.30 0.00 0.00 0.00 0.00 17:27:01 ens3 8.11 6.88 2.31 2.18 0.00 0.00 0.00 0.00 17:27:01 vethcfdf1a3 0.13 0.17 0.01 0.01 0.00 0.00 0.00 0.00 17:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 lo 5.22 5.22 0.39 0.39 0.00 0.00 0.00 0.00 17:28:01 ens3 2.13 1.52 0.45 0.42 0.00 0.00 0.00 0.00 17:28:01 vethcfdf1a3 0.18 0.12 0.01 0.01 0.00 0.00 0.00 0.00 17:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 lo 5.62 5.62 0.53 0.53 0.00 0.00 0.00 0.00 17:29:01 ens3 57.47 51.64 76.23 30.55 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 3.95 3.95 0.70 0.70 0.00 0.00 0.00 0.00 Average: ens3 125.72 82.75 2691.24 15.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2577) 12/05/23 _x86_64_ (8 CPU) 17:20:58 LINUX RESTART (8 CPU) 17:21:01 CPU %user %nice %system %iowait %steal %idle 17:22:01 all 6.40 0.00 1.00 6.35 0.04 86.22 17:22:01 0 3.51 0.00 0.67 0.08 0.03 95.71 17:22:01 1 5.31 0.00 0.92 12.10 0.05 81.62 17:22:01 2 2.59 0.00 0.48 0.84 0.03 96.06 17:22:01 3 6.79 0.00 1.10 3.62 0.03 88.45 17:22:01 4 6.41 0.00 0.87 20.65 0.03 72.03 17:22:01 5 10.94 0.00 1.19 2.93 0.05 84.89 17:22:01 6 3.92 0.00 0.55 8.80 0.03 86.69 17:22:01 7 11.71 0.00 2.15 1.83 0.05 84.26 17:23:01 all 7.31 0.00 0.53 6.26 0.04 85.85 17:23:01 0 0.33 0.00 0.12 0.00 0.00 99.55 17:23:01 1 0.08 0.00 0.05 0.12 0.08 99.67 17:23:01 2 0.80 0.00 0.28 1.57 0.00 97.35 17:23:01 3 9.11 0.00 0.80 2.95 0.02 87.12 17:23:01 4 33.04 0.00 1.64 10.64 0.10 54.57 17:23:01 5 13.40 0.00 0.70 0.53 0.05 85.31 17:23:01 6 0.02 0.00 0.35 33.17 0.03 66.43 17:23:01 7 1.83 0.00 0.35 1.13 0.05 96.63 17:24:01 all 7.72 0.00 0.58 6.33 0.03 85.35 17:24:01 0 0.18 0.00 0.12 0.30 0.03 99.37 17:24:01 1 0.03 0.00 0.10 2.91 0.02 96.94 17:24:01 2 3.50 0.00 0.28 0.37 0.02 95.83 17:24:01 3 12.72 0.00 0.93 16.58 0.05 69.72 17:24:01 4 25.75 0.00 1.27 7.08 0.05 65.85 17:24:01 5 9.44 0.00 0.72 12.11 0.02 77.71 17:24:01 6 4.25 0.00 0.67 11.03 0.00 84.05 17:24:01 7 5.93 0.00 0.53 0.32 0.03 93.18 17:25:01 all 8.19 0.00 3.19 9.00 0.10 79.52 17:25:01 0 6.75 0.00 3.42 6.42 0.07 83.34 17:25:01 1 7.69 0.00 2.95 1.89 0.12 87.35 17:25:01 2 7.61 0.00 3.12 4.66 0.12 84.50 17:25:01 3 5.32 0.00 2.37 48.32 0.08 43.90 17:25:01 4 8.76 0.00 3.40 1.97 0.12 85.75 17:25:01 5 8.65 0.00 3.99 1.55 0.17 85.65 17:25:01 6 9.67 0.00 3.19 5.68 0.10 81.35 17:25:01 7 11.03 0.00 3.08 1.50 0.07 84.32 17:26:01 all 6.23 0.00 2.09 13.66 0.08 77.94 17:26:01 0 6.98 0.00 1.99 3.60 0.05 87.37 17:26:01 1 6.96 0.00 1.53 15.10 0.07 76.35 17:26:01 2 5.84 0.00 2.31 13.99 0.08 77.78 17:26:01 3 6.53 0.00 1.90 6.52 0.07 84.98 17:26:01 4 7.24 0.00 2.22 13.14 0.08 77.32 17:26:01 5 6.38 0.00 2.05 14.61 0.07 76.89 17:26:01 6 4.82 0.00 2.81 36.26 0.07 56.04 17:26:01 7 5.04 0.00 1.85 6.22 0.07 86.82 17:27:01 all 28.23 0.00 2.57 2.50 0.11 66.59 17:27:01 0 20.38 0.00 2.34 1.16 0.07 76.05 17:27:01 1 36.85 0.00 3.07 0.02 0.10 59.97 17:27:01 2 23.11 0.00 2.05 13.44 0.12 61.28 17:27:01 3 31.24 0.00 3.03 0.17 0.13 65.43 17:27:01 4 33.18 0.00 3.08 2.26 0.10 61.37 17:27:01 5 31.43 0.00 2.79 1.82 0.13 63.82 17:27:01 6 28.33 0.00 2.68 0.74 0.08 68.17 17:27:01 7 21.28 0.00 1.58 0.44 0.13 76.57 17:28:01 all 0.65 0.00 0.08 0.06 0.02 99.18 17:28:01 0 0.75 0.00 0.12 0.00 0.07 99.06 17:28:01 1 0.62 0.00 0.10 0.00 0.02 99.27 17:28:01 2 0.52 0.00 0.08 0.28 0.02 99.10 17:28:01 3 0.62 0.00 0.17 0.00 0.02 99.20 17:28:01 4 0.37 0.00 0.03 0.00 0.00 99.60 17:28:01 5 0.68 0.00 0.08 0.05 0.02 99.17 17:28:01 6 0.20 0.00 0.02 0.00 0.02 99.77 17:28:01 7 1.45 0.00 0.05 0.18 0.02 98.30 17:29:01 all 4.17 0.00 0.71 1.19 0.05 93.88 17:29:01 0 1.54 0.00 0.68 3.44 0.05 94.29 17:29:01 1 2.49 0.00 0.63 0.62 0.03 96.23 17:29:01 2 1.93 0.00 0.60 0.83 0.05 96.58 17:29:01 3 16.94 0.00 1.10 1.40 0.08 80.47 17:29:01 4 3.79 0.00 0.72 1.20 0.03 94.26 17:29:01 5 1.67 0.00 0.80 0.40 0.07 97.06 17:29:01 6 2.89 0.00 0.55 0.20 0.02 96.35 17:29:01 7 2.16 0.00 0.51 1.46 0.03 95.83 Average: all 8.60 0.00 1.34 5.66 0.06 84.34 Average: 0 5.04 0.00 1.18 1.87 0.05 91.86 Average: 1 7.49 0.00 1.17 4.09 0.06 87.19 Average: 2 5.71 0.00 1.15 4.47 0.05 88.61 Average: 3 11.16 0.00 1.42 9.91 0.06 77.45 Average: 4 14.81 0.00 1.65 7.11 0.06 76.36 Average: 5 10.32 0.00 1.54 4.25 0.07 83.82 Average: 6 6.75 0.00 1.35 11.96 0.04 79.89 Average: 7 7.54 0.00 1.26 1.63 0.06 89.51