---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-84360 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: 2800.000 BogoMIPS: 5600.00 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 889 24820 0 6457 30822 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:58:3b:1f brd ff:ff:ff:ff:ff:ff inet 10.30.106.89/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85977sec preferred_lft 85977sec inet6 fe80::f816:3eff:fe58:3b1f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d7:6f:c1:cb 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:d7ff:fe6f:c1cb/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-84360) 11/17/24 _x86_64_ (8 CPU) 08:03:26 LINUX RESTART (8 CPU) 08:04:02 tps rtps wtps bread/s bwrtn/s 08:05:01 386.15 53.57 332.59 3905.78 95062.94 08:06:01 593.03 4.68 588.35 495.92 184832.93 08:07:01 69.64 0.32 69.32 39.99 11792.30 08:08:01 84.06 0.22 83.84 9.33 10038.25 08:09:01 4.80 0.02 4.78 0.13 195.30 08:10:01 69.84 1.88 67.96 66.92 1380.04 Average: 200.74 9.99 190.74 744.21 50425.20 08:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 29943604 31726128 2995616 9.09 76416 2009988 1383676 4.07 873516 1814564 282340 08:06:01 24951936 30908112 7987284 24.25 140704 5952656 6966812 20.50 1860828 5533816 26164 08:07:01 23320308 29600012 9618912 29.20 156688 6239244 8756924 25.76 3280632 5702028 11364 08:08:01 23070556 29447404 9868664 29.96 171112 6310804 9041760 26.60 3465260 5746168 1848 08:09:01 22965668 29344832 9973552 30.28 171248 6312748 9105484 26.79 3570172 5744840 404 08:10:01 25485068 31627836 7454152 22.63 172780 6069860 1583772 4.66 1342656 5537896 18136 Average: 24956190 30442387 7983030 24.24 148158 5482550 6139738 18.06 2398844 5013219 56709 08:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 lo 2.44 2.44 0.25 0.25 0.00 0.00 0.00 0.00 08:05:01 ens3 104.17 77.02 2043.08 25.94 0.00 0.00 0.00 0.00 08:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 vethdc6a0ce 0.32 0.50 0.02 0.03 0.00 0.00 0.00 0.00 08:06:01 lo 12.93 12.93 1.26 1.26 0.00 0.00 0.00 0.00 08:06:01 veth15cf877 0.00 0.20 0.00 0.01 0.00 0.00 0.00 0.00 08:06:01 vetha77c3f9 0.18 0.28 0.01 0.02 0.00 0.00 0.00 0.00 08:07:01 vethdc6a0ce 90.35 89.99 15.81 18.41 0.00 0.00 0.00 0.00 08:07:01 lo 2.80 2.80 0.24 0.24 0.00 0.00 0.00 0.00 08:07:01 veth15cf877 0.45 0.53 0.05 1.08 0.00 0.00 0.00 0.00 08:07:01 vetha77c3f9 3.42 4.17 0.67 0.43 0.00 0.00 0.00 0.00 08:08:01 vethdc6a0ce 137.25 137.07 25.34 53.86 0.00 0.00 0.00 0.00 08:08:01 lo 1.27 1.27 0.10 0.10 0.00 0.00 0.00 0.00 08:08:01 veth15cf877 0.58 0.67 0.06 1.61 0.00 0.00 0.00 0.00 08:08:01 veth3c41106 5.88 5.00 12.59 6.03 0.00 0.00 0.00 0.00 08:09:01 vethdc6a0ce 143.29 143.26 21.07 64.10 0.00 0.00 0.00 0.01 08:09:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 08:09:01 veth15cf877 0.55 0.57 0.06 1.65 0.00 0.00 0.00 0.00 08:09:01 veth3c41106 5.32 4.43 12.54 6.33 0.00 0.00 0.00 0.00 08:10:01 lo 2.53 2.53 0.23 0.23 0.00 0.00 0.00 0.00 08:10:01 ens3 1669.86 964.57 36065.13 157.78 0.00 0.00 0.00 0.00 08:10:01 docker0 12.43 17.70 2.08 287.24 0.00 0.00 0.00 0.00 Average: lo 3.83 3.83 0.36 0.36 0.00 0.00 0.00 0.00 Average: ens3 222.84 124.27 5889.87 16.77 0.00 0.00 0.00 0.00 Average: docker0 2.08 2.96 0.35 48.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84360) 11/17/24 _x86_64_ (8 CPU) 08:03:26 LINUX RESTART (8 CPU) 08:04:02 CPU %user %nice %system %iowait %steal %idle 08:05:01 all 9.85 0.00 0.91 2.60 0.04 86.60 08:05:01 0 3.21 0.00 0.53 0.14 0.00 96.13 08:05:01 1 19.75 0.00 1.41 3.51 0.05 75.27 08:05:01 2 8.48 0.00 0.56 0.42 0.03 90.50 08:05:01 3 0.61 0.00 0.14 5.79 0.02 93.45 08:05:01 4 9.57 0.00 0.87 5.91 0.07 83.58 08:05:01 5 12.90 0.00 0.93 0.29 0.03 85.84 08:05:01 6 23.67 0.00 2.36 3.48 0.05 70.44 08:05:01 7 0.68 0.00 0.47 1.29 0.02 97.54 08:06:01 all 18.49 0.00 7.66 12.60 0.08 61.17 08:06:01 0 19.25 0.00 7.12 2.82 0.07 70.75 08:06:01 1 18.87 0.00 7.26 5.81 0.08 67.98 08:06:01 2 18.87 0.00 7.78 11.91 0.08 61.35 08:06:01 3 18.63 0.00 8.96 29.85 0.10 42.45 08:06:01 4 16.08 0.00 8.05 22.78 0.12 52.98 08:06:01 5 18.09 0.00 6.66 21.12 0.07 54.06 08:06:01 6 19.15 0.00 8.10 3.44 0.07 69.25 08:06:01 7 18.95 0.00 7.39 3.18 0.08 70.40 08:07:01 all 24.25 0.00 2.74 0.86 0.08 72.08 08:07:01 0 21.25 0.00 3.17 1.34 0.08 74.16 08:07:01 1 22.53 0.00 2.35 0.54 0.08 74.49 08:07:01 2 30.80 0.00 2.74 0.30 0.08 66.08 08:07:01 3 31.44 0.00 3.42 0.39 0.08 64.67 08:07:01 4 23.55 0.00 2.44 0.10 0.07 73.84 08:07:01 5 15.96 0.00 1.94 1.20 0.08 80.82 08:07:01 6 23.94 0.00 2.86 0.25 0.07 72.88 08:07:01 7 24.54 0.00 2.94 2.77 0.07 69.69 08:08:01 all 11.77 0.00 1.86 0.73 0.08 85.55 08:08:01 0 10.48 0.00 1.54 0.07 0.07 87.85 08:08:01 1 14.32 0.00 2.51 0.72 0.08 82.36 08:08:01 2 11.91 0.00 1.96 0.18 0.10 85.85 08:08:01 3 9.44 0.00 1.40 0.25 0.10 88.80 08:08:01 4 12.67 0.00 1.88 0.80 0.08 84.56 08:08:01 5 10.71 0.00 1.20 1.32 0.08 86.69 08:08:01 6 13.62 0.00 2.30 2.45 0.07 81.57 08:08:01 7 11.09 0.00 2.07 0.05 0.07 86.72 08:09:01 all 3.25 0.00 0.55 0.03 0.07 96.09 08:09:01 0 3.33 0.00 1.00 0.02 0.10 95.55 08:09:01 1 2.51 0.00 0.59 0.02 0.07 96.81 08:09:01 2 2.96 0.00 0.42 0.00 0.07 96.55 08:09:01 3 3.96 0.00 0.43 0.00 0.07 95.54 08:09:01 4 3.26 0.00 0.52 0.12 0.07 96.04 08:09:01 5 3.01 0.00 0.57 0.02 0.08 96.32 08:09:01 6 3.08 0.00 0.42 0.10 0.07 96.33 08:09:01 7 3.83 0.00 0.45 0.00 0.08 95.64 08:10:01 all 3.65 0.00 0.81 0.19 0.06 95.29 08:10:01 0 2.49 0.00 0.74 0.05 0.07 96.66 08:10:01 1 1.71 0.00 0.70 0.12 0.05 97.42 08:10:01 2 1.59 0.00 0.82 0.15 0.07 97.37 08:10:01 3 1.35 0.00 0.80 0.50 0.08 97.26 08:10:01 4 4.20 0.00 0.90 0.37 0.03 94.50 08:10:01 5 13.61 0.00 0.94 0.12 0.07 85.26 08:10:01 6 1.77 0.00 0.87 0.13 0.05 97.17 08:10:01 7 2.47 0.00 0.75 0.08 0.05 96.64 Average: all 11.87 0.00 2.42 2.82 0.07 82.83 Average: 0 10.01 0.00 2.35 0.74 0.06 86.85 Average: 1 13.26 0.00 2.47 1.78 0.07 82.42 Average: 2 12.42 0.00 2.38 2.16 0.07 82.97 Average: 3 10.90 0.00 2.52 6.08 0.08 80.42 Average: 4 11.55 0.00 2.43 4.97 0.07 80.98 Average: 5 12.37 0.00 2.04 4.00 0.07 81.53 Average: 6 14.18 0.00 2.81 1.63 0.06 81.31 Average: 7 10.25 0.00 2.34 1.22 0.06 86.13