---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-4795 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 15G 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 864 24061 0 7241 30848 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:06:e7:63 brd ff:ff:ff:ff:ff:ff inet 10.30.107.206/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85985sec preferred_lft 85985sec inet6 fe80::f816:3eff:fe06:e763/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c1:a0:cd:c3 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-v1-8c-8g-4795) 02/12/24 _x86_64_ (8 CPU) 10:16:19 LINUX RESTART (8 CPU) 10:17:03 tps rtps wtps bread/s bwrtn/s 10:18:01 339.17 37.55 301.62 1750.87 30183.21 10:19:01 147.98 14.11 133.87 281.24 33516.43 10:20:01 62.44 6.48 55.96 472.05 30479.19 10:21:01 81.79 5.07 76.72 187.44 44261.29 10:22:01 84.84 0.40 84.44 9.73 104980.50 10:23:01 87.89 1.37 86.52 91.58 57540.81 Average: 132.87 10.68 122.19 458.30 50271.35 10:17:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:18:01 29966528 31675200 2972692 9.02 75008 1938196 1365952 4.02 928148 1738544 161788 10:19:01 28738056 30702940 4201164 12.75 91636 2164244 2391924 7.04 1930548 1935580 17704 10:20:01 27868804 30276240 5070416 15.39 99180 2585376 2475124 7.28 2430064 2276444 96700 10:21:01 25046192 29833728 7893028 23.96 107092 4891764 3168012 9.32 3110532 4340864 1643016 10:22:01 23600680 29437264 9338540 28.35 113208 5894224 3047844 8.97 3578752 5275368 31272 10:23:01 24661760 31609884 8277460 25.13 122284 6959356 1401660 4.12 1571348 6187636 54732 Average: 26647003 30589209 6292217 19.10 101401 4072193 2308419 6.79 2258232 3625739 334202 10:17:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 ens3 90.81 60.44 1012.36 23.15 0.00 0.00 0.00 0.00 10:18:01 lo 1.65 1.65 0.18 0.18 0.00 0.00 0.00 0.00 10:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 ens3 227.11 205.75 2612.25 37.13 0.00 0.00 0.00 0.00 10:19:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 10:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 ens3 390.33 304.23 5168.57 75.97 0.00 0.00 0.00 0.00 10:20:01 lo 4.90 4.90 0.44 0.44 0.00 0.00 0.00 0.00 10:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 ens3 579.87 421.11 3557.38 160.42 0.00 0.00 0.00 0.00 10:21:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 10:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 ens3 269.32 215.81 1482.74 97.40 0.00 0.00 0.00 0.00 10:22:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 ens3 327.60 244.41 2182.27 84.85 0.00 0.00 0.00 0.00 10:23:01 lo 0.93 0.93 0.09 0.09 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: ens3 315.42 242.97 2678.52 80.14 0.00 0.00 0.00 0.00 Average: lo 1.46 1.46 0.14 0.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-4795) 02/12/24 _x86_64_ (8 CPU) 10:16:19 LINUX RESTART (8 CPU) 10:17:03 CPU %user %nice %system %iowait %steal %idle 10:18:01 all 9.80 0.00 0.97 2.95 0.04 86.25 10:18:01 0 11.04 0.00 0.93 0.24 0.02 87.77 10:18:01 1 5.43 0.00 0.36 0.12 0.02 94.06 10:18:01 2 22.01 0.00 2.03 1.28 0.09 74.59 10:18:01 3 9.25 0.00 0.41 0.64 0.03 89.66 10:18:01 4 3.50 0.00 1.44 5.30 0.09 89.68 10:18:01 5 10.57 0.00 0.76 0.33 0.03 88.31 10:18:01 6 6.59 0.00 0.88 15.10 0.03 77.40 10:18:01 7 9.99 0.00 0.90 0.60 0.03 88.48 10:19:01 all 13.61 0.00 0.86 2.14 0.05 83.33 10:19:01 0 24.97 0.00 1.14 1.24 0.05 72.61 10:19:01 1 22.19 0.00 0.97 0.18 0.05 76.60 10:19:01 2 6.46 0.00 0.99 0.85 0.05 91.65 10:19:01 3 15.94 0.00 1.05 0.22 0.05 82.74 10:19:01 4 9.99 0.00 0.58 0.67 0.05 88.70 10:19:01 5 9.73 0.00 0.42 0.27 0.05 89.54 10:19:01 6 8.23 0.00 0.57 12.47 0.05 78.68 10:19:01 7 11.40 0.00 1.20 1.19 0.08 86.12 10:20:01 all 28.34 0.00 1.05 1.15 0.08 69.38 10:20:01 0 19.89 0.00 0.90 0.00 0.07 79.14 10:20:01 1 20.54 0.00 0.79 0.03 0.07 78.57 10:20:01 2 34.63 0.00 1.61 0.52 0.08 63.16 10:20:01 3 43.74 0.00 0.77 0.03 0.10 55.35 10:20:01 4 26.24 0.00 1.08 3.75 0.10 68.83 10:20:01 5 29.04 0.00 0.87 0.10 0.08 69.90 10:20:01 6 29.77 0.00 1.42 4.12 0.07 64.62 10:20:01 7 22.90 0.00 0.99 0.74 0.10 75.27 10:21:01 all 30.69 0.00 1.69 2.57 0.07 64.97 10:21:01 0 31.46 0.00 1.54 0.13 0.07 66.80 10:21:01 1 33.14 0.00 2.25 0.29 0.08 64.24 10:21:01 2 35.84 0.00 1.29 0.08 0.07 62.71 10:21:01 3 29.92 0.00 2.29 0.37 0.07 67.36 10:21:01 4 26.36 0.00 1.19 5.58 0.07 66.81 10:21:01 5 30.64 0.00 1.64 0.00 0.07 67.65 10:21:01 6 33.32 0.00 1.93 4.79 0.07 59.89 10:21:01 7 24.87 0.00 1.36 9.33 0.08 64.36 10:22:01 all 34.16 0.00 1.22 5.79 0.08 58.75 10:22:01 0 37.39 0.00 1.98 7.41 0.08 53.14 10:22:01 1 44.69 0.00 0.80 2.51 0.10 51.89 10:22:01 2 28.63 0.00 0.84 6.82 0.10 63.60 10:22:01 3 30.40 0.00 1.33 3.36 0.07 64.85 10:22:01 4 37.61 0.00 1.12 8.60 0.08 52.59 10:22:01 5 43.58 0.00 1.61 2.81 0.07 51.94 10:22:01 6 30.80 0.00 1.17 5.82 0.07 62.14 10:22:01 7 20.12 0.00 0.99 8.98 0.07 69.84 10:23:01 all 17.08 0.00 1.21 1.15 0.05 80.52 10:23:01 0 19.80 0.00 1.32 3.13 0.07 75.68 10:23:01 1 12.54 0.00 0.82 0.23 0.05 86.35 10:23:01 2 7.69 0.00 0.82 0.02 0.03 91.44 10:23:01 3 19.12 0.00 0.60 0.90 0.05 79.33 10:23:01 4 25.88 0.00 0.95 0.37 0.03 72.77 10:23:01 5 11.70 0.00 0.79 0.05 0.03 87.43 10:23:01 6 31.52 0.00 3.60 0.13 0.05 64.70 10:23:01 7 8.32 0.00 0.75 4.40 0.03 86.50 Average: all 22.33 0.00 1.17 2.62 0.06 73.81 Average: 0 24.15 0.00 1.30 2.03 0.06 72.45 Average: 1 23.18 0.00 1.00 0.56 0.06 75.19 Average: 2 22.52 0.00 1.26 1.59 0.07 74.56 Average: 3 24.78 0.00 1.08 0.92 0.06 73.15 Average: 4 21.68 0.00 1.06 4.03 0.07 73.16 Average: 5 22.60 0.00 1.02 0.59 0.06 75.73 Average: 6 23.45 0.00 1.60 7.03 0.06 67.86 Average: 7 16.30 0.00 1.03 4.22 0.07 78.38