---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-15069 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 851 24647 0 6667 30859 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:d7:8b:f9 brd ff:ff:ff:ff:ff:ff inet 10.30.107.42/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85958sec preferred_lft 85958sec inet6 fe80::f816:3eff:fed7:8bf9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:47:56:0e:99 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-15069) 01/25/24 _x86_64_ (8 CPU) 16:04:52 LINUX RESTART (8 CPU) 16:05:01 tps rtps wtps bread/s bwrtn/s 16:06:01 159.21 87.50 71.71 6260.58 54139.29 16:07:01 98.55 13.95 84.60 1145.14 24071.32 16:08:01 168.56 9.28 159.27 1641.19 53832.09 16:09:01 333.30 13.27 320.03 798.27 127968.78 16:10:01 34.46 0.47 33.99 50.12 18152.34 16:11:01 21.31 0.03 21.28 8.53 14883.65 16:12:01 77.36 1.93 75.42 111.96 15996.23 Average: 127.53 18.06 109.47 1430.93 44146.67 16:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:06:01 30223456 31688652 2715764 8.24 55484 1729184 1476604 4.34 883220 1560272 91528 16:07:01 29828284 31682468 3110936 9.44 83788 2067096 1459956 4.30 894228 1897844 201220 16:08:01 26556192 31670824 6383028 19.38 124076 5170536 1403528 4.13 994020 4915196 2161916 16:09:01 23092356 29463152 9846864 29.89 139932 6348048 9652344 28.40 3378396 5866744 652 16:10:01 20925840 27438068 12013380 36.47 142032 6481760 11939724 35.13 5543764 5843280 1872 16:11:01 20856684 27399016 12082536 36.68 142616 6510640 11652672 34.28 5601744 5858392 480 16:12:01 25260720 31620112 7678500 23.31 146620 6339824 1498928 4.41 1442396 5692560 56800 Average: 25249076 30137470 7690144 23.35 119221 4949584 5583394 16.43 2676824 4519184 359210 16:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:06:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 16:06:01 ens3 425.32 283.57 1534.52 62.57 0.00 0.00 0.00 0.00 16:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 16:07:01 ens3 49.91 35.48 761.29 7.17 0.00 0.00 0.00 0.00 16:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 br-4059b4c1264b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 lo 11.93 11.93 1.17 1.17 0.00 0.00 0.00 0.00 16:08:01 ens3 1096.60 570.54 28315.86 43.62 0.00 0.00 0.00 0.00 16:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 vethae59110 0.70 0.95 0.04 0.06 0.00 0.00 0.00 0.00 16:09:01 veth2c8120e 2.25 2.57 0.20 0.23 0.00 0.00 0.00 0.00 16:09:01 vethbe8b22f 1.33 1.88 0.15 0.18 0.00 0.00 0.00 0.00 16:09:01 vethe8ebc46 0.20 0.58 0.01 0.03 0.00 0.00 0.00 0.00 16:10:01 vethae59110 26.43 24.48 5.55 18.95 0.00 0.00 0.00 0.00 16:10:01 veth2c8120e 37.36 30.41 8.18 5.53 0.00 0.00 0.00 0.00 16:10:01 vethbe8b22f 3.65 4.85 0.68 0.79 0.00 0.00 0.00 0.00 16:10:01 vethe8ebc46 4.02 5.32 0.62 1.13 0.00 0.00 0.00 0.00 16:11:01 vethae59110 15.58 17.06 2.94 9.21 0.00 0.00 0.00 0.00 16:11:01 veth2c8120e 42.04 29.93 3.82 4.57 0.00 0.00 0.00 0.00 16:11:01 vethbe8b22f 0.17 0.52 0.01 0.04 0.00 0.00 0.00 0.00 16:11:01 vethe8ebc46 3.70 5.43 0.59 0.52 0.00 0.00 0.00 0.00 16:12:01 lo 30.52 30.52 7.78 7.78 0.00 0.00 0.00 0.00 16:12:01 ens3 2016.74 1139.32 43087.43 170.90 0.00 0.00 0.00 0.00 16:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 3.93 3.93 1.08 1.08 0.00 0.00 0.00 0.00 Average: ens3 287.38 162.03 6155.50 24.35 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-15069) 01/25/24 _x86_64_ (8 CPU) 16:04:52 LINUX RESTART (8 CPU) 16:05:01 CPU %user %nice %system %iowait %steal %idle 16:06:01 all 8.62 0.00 1.18 3.34 0.04 86.82 16:06:01 0 6.72 0.00 1.03 0.90 0.02 91.33 16:06:01 1 6.74 0.00 0.90 0.77 0.03 91.56 16:06:01 2 4.86 0.00 0.95 0.90 0.03 93.25 16:06:01 3 8.83 0.00 0.97 0.54 0.03 89.63 16:06:01 4 21.00 0.00 2.49 1.74 0.08 74.69 16:06:01 5 12.98 0.00 1.17 1.82 0.03 83.99 16:06:01 6 2.67 0.00 1.22 19.37 0.05 76.69 16:06:01 7 5.19 0.00 0.68 0.77 0.02 93.34 16:07:01 all 10.59 0.00 0.69 1.90 0.03 86.79 16:07:01 0 6.20 0.00 0.50 0.32 0.02 92.96 16:07:01 1 0.77 0.00 0.13 0.28 0.00 98.82 16:07:01 2 0.77 0.00 0.12 0.02 0.02 99.08 16:07:01 3 24.49 0.00 1.32 0.88 0.03 73.27 16:07:01 4 14.25 0.00 1.24 5.38 0.07 79.06 16:07:01 5 15.86 0.00 0.90 0.47 0.03 82.74 16:07:01 6 15.44 0.00 0.78 7.41 0.05 76.31 16:07:01 7 6.93 0.00 0.50 0.45 0.02 92.10 16:08:01 all 11.97 0.00 4.67 4.55 0.07 78.74 16:08:01 0 16.57 0.00 4.84 1.32 0.07 77.20 16:08:01 1 13.47 0.00 5.58 13.93 0.09 66.94 16:08:01 2 12.39 0.00 3.82 0.52 0.07 83.20 16:08:01 3 13.43 0.00 4.65 1.27 0.07 80.58 16:08:01 4 11.28 0.00 5.44 10.39 0.07 72.83 16:08:01 5 11.44 0.00 4.72 1.84 0.05 81.95 16:08:01 6 9.50 0.00 4.95 0.32 0.05 85.17 16:08:01 7 7.65 0.00 3.41 6.92 0.05 81.97 16:09:01 all 24.55 0.00 5.01 9.07 0.07 61.30 16:09:01 0 24.39 0.00 5.63 0.64 0.07 69.27 16:09:01 1 23.15 0.00 6.04 38.35 0.08 32.37 16:09:01 2 25.86 0.00 4.72 1.18 0.07 68.16 16:09:01 3 25.32 0.00 4.67 10.60 0.07 59.35 16:09:01 4 27.58 0.00 4.92 0.81 0.08 66.60 16:09:01 5 23.42 0.00 5.10 17.53 0.08 53.87 16:09:01 6 24.12 0.00 4.20 2.20 0.07 69.41 16:09:01 7 22.58 0.00 4.74 1.40 0.08 71.20 16:10:01 all 48.30 0.00 4.37 0.95 0.11 46.28 16:10:01 0 48.97 0.00 4.79 0.07 0.08 46.08 16:10:01 1 43.74 0.00 3.66 0.05 0.10 52.45 16:10:01 2 52.21 0.00 4.63 0.05 0.12 42.99 16:10:01 3 54.43 0.00 4.89 0.71 0.12 39.85 16:10:01 4 45.82 0.00 4.20 4.37 0.08 45.52 16:10:01 5 47.66 0.00 4.26 1.89 0.12 46.08 16:10:01 6 46.58 0.00 4.34 0.02 0.10 48.97 16:10:01 7 46.99 0.00 4.20 0.44 0.12 48.25 16:11:01 all 5.15 0.00 0.61 0.95 0.07 93.22 16:11:01 0 4.59 0.00 0.62 0.00 0.07 94.72 16:11:01 1 4.43 0.00 0.53 0.18 0.08 94.77 16:11:01 2 4.71 0.00 0.57 0.13 0.05 94.54 16:11:01 3 4.90 0.00 0.69 0.03 0.05 94.34 16:11:01 4 5.04 0.00 0.58 0.32 0.07 93.99 16:11:01 5 6.62 0.00 0.77 6.85 0.07 85.70 16:11:01 6 4.46 0.00 0.50 0.05 0.08 94.91 16:11:01 7 6.49 0.00 0.62 0.02 0.05 92.82 16:12:01 all 7.01 0.00 0.83 1.31 0.04 90.81 16:12:01 0 3.60 0.00 0.70 0.28 0.07 95.34 16:12:01 1 10.66 0.00 1.05 4.53 0.03 83.72 16:12:01 2 2.96 0.00 0.70 0.13 0.03 96.17 16:12:01 3 16.30 0.00 1.27 0.50 0.05 81.88 16:12:01 4 1.23 0.00 0.62 0.22 0.03 97.90 16:12:01 5 2.85 0.00 0.82 3.92 0.03 92.37 16:12:01 6 5.19 0.00 0.77 0.33 0.03 93.67 16:12:01 7 13.24 0.00 0.73 0.58 0.03 85.41 Average: all 16.56 0.00 2.47 3.14 0.06 77.77 Average: 0 15.81 0.00 2.58 0.50 0.06 81.05 Average: 1 14.67 0.00 2.54 8.22 0.06 74.51 Average: 2 14.77 0.00 2.21 0.42 0.06 82.55 Average: 3 21.06 0.00 2.63 2.07 0.06 74.18 Average: 4 17.99 0.00 2.77 3.31 0.07 75.85 Average: 5 17.23 0.00 2.52 4.89 0.06 75.30 Average: 6 15.39 0.00 2.39 4.25 0.06 77.91 Average: 7 15.55 0.00 2.12 1.50 0.05 80.78