---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-36085 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 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 828 26550 0 4787 30882 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:59:ce:05 brd ff:ff:ff:ff:ff:ff inet 10.30.107.15/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85882sec preferred_lft 85882sec inet6 fe80::f816:3eff:fe59:ce05/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:21:c1:e4:09 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-36085) 04/29/24 _x86_64_ (8 CPU) 02:48:23 LINUX RESTART (8 CPU) 02:49:01 tps rtps wtps bread/s bwrtn/s 02:50:01 101.53 17.76 83.77 1024.06 26841.05 02:51:01 148.73 23.06 125.66 2767.94 34947.78 02:52:01 423.93 12.63 411.30 782.60 110827.18 02:53:01 18.00 0.38 17.61 21.60 20317.03 02:54:01 15.80 0.00 15.80 0.00 20213.25 02:55:01 19.46 0.00 19.46 0.00 20272.86 02:56:01 25.23 0.00 25.23 0.00 19939.34 Average: 107.52 7.69 99.83 656.58 36193.09 02:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30056880 31692344 2882340 8.75 73432 1870144 1469316 4.32 889044 1698944 205660 02:51:01 28152456 31677152 4786764 14.53 104392 3676548 1557924 4.58 979896 3414792 1587912 02:52:01 25059620 29732372 7879600 23.92 132884 4640176 7637504 22.47 3040748 4333888 416 02:53:01 24277184 28963496 8662036 26.30 133084 4642844 8921324 26.25 3830160 4319060 244 02:54:01 24269884 28956604 8669336 26.32 133120 4643000 8921324 26.25 3836572 4319220 128 02:55:01 23959328 28650496 8979892 27.26 133332 4647544 9087676 26.74 4143168 4315084 184 02:56:01 24522876 29218716 8416344 25.55 133628 4676124 6866368 20.20 3604884 4308852 152 Average: 25756890 29841597 7182330 21.80 120553 4113769 6351634 18.69 2903496 3815691 256385 02:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 lo 1.67 1.67 0.19 0.19 0.00 0.00 0.00 0.00 02:50:01 ens3 62.28 43.57 977.54 8.12 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 lo 9.20 9.20 0.86 0.86 0.00 0.00 0.00 0.00 02:51:01 ens3 469.37 282.02 14998.83 23.92 0.00 0.00 0.00 0.00 02:51:01 br-7e0391b29597 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 veth605d6ce 2.18 2.15 0.17 0.16 0.00 0.00 0.00 0.00 02:52:01 lo 3.20 3.20 0.27 0.27 0.00 0.00 0.00 0.00 02:52:01 veth7b2b361 0.77 0.95 0.05 0.05 0.00 0.00 0.00 0.00 02:52:01 ens3 129.96 81.29 4664.15 6.19 0.00 0.00 0.00 0.00 02:53:01 veth605d6ce 21.96 18.60 8.88 26.85 0.00 0.00 0.00 0.00 02:53:01 lo 6.22 6.22 9.96 9.96 0.00 0.00 0.00 0.00 02:53:01 veth7b2b361 1.25 1.50 0.51 2.69 0.00 0.00 0.00 0.00 02:53:01 ens3 4.62 2.98 0.95 0.81 0.00 0.00 0.00 0.00 02:54:01 veth605d6ce 3.08 2.87 1.40 1.00 0.00 0.00 0.00 0.00 02:54:01 lo 5.58 5.58 0.79 0.79 0.00 0.00 0.00 0.00 02:54:01 veth7b2b361 0.23 0.32 0.26 0.03 0.00 0.00 0.00 0.00 02:54:01 ens3 1.62 1.13 0.52 0.87 0.00 0.00 0.00 0.00 02:55:01 veth605d6ce 102.20 83.03 34.93 175.76 0.00 0.00 0.00 0.01 02:55:01 lo 17.97 17.97 32.06 32.06 0.00 0.00 0.00 0.00 02:55:01 veth7b2b361 3.90 3.48 1.72 5.36 0.00 0.00 0.00 0.00 02:55:01 ens3 1.80 1.50 0.34 0.31 0.00 0.00 0.00 0.00 02:56:01 veth605d6ce 1.27 1.60 0.50 0.14 0.00 0.00 0.00 0.00 02:56:01 lo 13.46 13.46 0.87 0.87 0.00 0.00 0.00 0.00 02:56:01 ens3 25.61 20.50 10.77 42.15 0.00 0.00 0.00 0.00 02:56:01 veth30f5541 199.13 247.46 317.91 78.99 0.00 0.00 0.00 0.03 Average: veth605d6ce 18.67 15.47 6.56 29.14 0.00 0.00 0.00 0.00 Average: lo 8.19 8.19 6.43 6.43 0.00 0.00 0.00 0.00 Average: ens3 99.32 61.85 2950.26 11.77 0.00 0.00 0.00 0.00 Average: veth30f5541 28.45 35.35 45.41 11.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-36085) 04/29/24 _x86_64_ (8 CPU) 02:48:23 LINUX RESTART (8 CPU) 02:49:01 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 10.22 0.00 0.71 2.12 0.03 86.92 02:50:01 0 0.03 0.00 0.12 7.97 0.02 91.86 02:50:01 1 0.62 0.00 0.23 0.13 0.02 99.00 02:50:01 2 2.19 0.00 0.50 5.83 0.05 91.43 02:50:01 3 31.91 0.00 2.02 1.84 0.07 64.16 02:50:01 4 17.42 0.00 1.00 0.50 0.02 81.06 02:50:01 5 22.79 0.00 1.12 0.58 0.03 75.48 02:50:01 6 6.09 0.00 0.50 0.05 0.02 93.34 02:50:01 7 0.73 0.00 0.25 0.05 0.02 98.95 02:51:01 all 11.07 0.00 2.39 2.22 0.05 84.27 02:51:01 0 4.62 0.00 2.55 5.21 0.03 87.59 02:51:01 1 29.07 0.00 2.39 1.09 0.07 67.38 02:51:01 2 9.03 0.00 3.27 2.77 0.03 84.90 02:51:01 3 11.98 0.00 2.60 1.26 0.07 84.10 02:51:01 4 13.02 0.00 2.34 0.77 0.05 83.82 02:51:01 5 9.21 0.00 2.15 3.32 0.08 85.24 02:51:01 6 6.11 0.00 1.68 0.15 0.03 92.02 02:51:01 7 5.56 0.00 2.08 3.21 0.03 89.12 02:52:01 all 22.06 0.00 4.22 5.50 0.07 68.15 02:52:01 0 13.76 0.00 3.99 0.61 0.05 81.59 02:52:01 1 23.54 0.00 4.89 4.15 0.08 67.34 02:52:01 2 22.88 0.00 3.78 1.46 0.08 71.79 02:52:01 3 26.03 0.00 5.32 21.94 0.08 46.62 02:52:01 4 18.69 0.00 3.87 2.52 0.05 74.88 02:52:01 5 21.36 0.00 3.45 4.48 0.07 70.64 02:52:01 6 22.85 0.00 4.21 1.44 0.07 71.43 02:52:01 7 27.33 0.00 4.21 7.39 0.07 61.01 02:53:01 all 11.47 0.00 0.91 0.90 0.06 86.66 02:53:01 0 9.69 0.00 0.92 0.02 0.07 89.31 02:53:01 1 13.39 0.00 1.09 0.00 0.08 85.44 02:53:01 2 11.06 0.00 0.85 0.10 0.03 87.95 02:53:01 3 13.45 0.00 1.02 0.00 0.05 85.49 02:53:01 4 13.46 0.00 1.15 0.02 0.07 85.31 02:53:01 5 9.98 0.00 0.69 7.07 0.03 82.22 02:53:01 6 10.00 0.00 0.85 0.00 0.08 89.07 02:53:01 7 10.76 0.00 0.75 0.00 0.07 88.42 02:54:01 all 0.71 0.00 0.07 1.04 0.05 98.13 02:54:01 0 0.57 0.00 0.07 0.00 0.03 99.33 02:54:01 1 0.50 0.00 0.07 0.00 0.05 99.38 02:54:01 2 1.47 0.00 0.10 0.00 0.05 98.38 02:54:01 3 0.55 0.00 0.08 0.00 0.08 99.28 02:54:01 4 1.12 0.00 0.12 0.00 0.05 98.71 02:54:01 5 0.55 0.00 0.05 8.32 0.07 91.01 02:54:01 6 0.33 0.00 0.03 0.00 0.03 99.60 02:54:01 7 0.63 0.00 0.03 0.02 0.03 99.28 02:55:01 all 7.27 0.00 0.69 1.04 0.07 90.93 02:55:01 0 5.36 0.00 0.77 0.07 0.07 93.74 02:55:01 1 9.45 0.00 0.63 0.00 0.07 89.85 02:55:01 2 5.40 0.00 0.72 0.08 0.07 93.73 02:55:01 3 8.07 0.00 0.70 0.00 0.07 91.16 02:55:01 4 8.65 0.00 0.77 0.00 0.08 90.50 02:55:01 5 7.62 0.00 0.67 8.10 0.07 83.55 02:55:01 6 6.78 0.00 0.63 0.03 0.07 92.49 02:55:01 7 6.85 0.00 0.65 0.00 0.05 92.44 02:56:01 all 1.29 0.00 0.40 1.23 0.06 97.02 02:56:01 0 0.90 0.00 0.37 0.05 0.07 98.61 02:56:01 1 1.86 0.00 0.38 0.08 0.05 97.63 02:56:01 2 1.18 0.00 0.42 0.07 0.05 98.28 02:56:01 3 0.95 0.00 0.35 0.05 0.12 98.53 02:56:01 4 1.15 0.00 0.40 0.30 0.07 98.08 02:56:01 5 1.79 0.00 0.37 9.20 0.08 88.56 02:56:01 6 1.27 0.00 0.55 0.05 0.05 98.08 02:56:01 7 1.22 0.00 0.28 0.05 0.03 98.42 Average: all 9.14 0.00 1.34 2.00 0.06 87.46 Average: 0 4.98 0.00 1.25 1.99 0.05 91.73 Average: 1 11.17 0.00 1.38 0.78 0.06 86.61 Average: 2 7.58 0.00 1.37 1.47 0.05 89.52 Average: 3 13.26 0.00 1.72 3.56 0.08 81.37 Average: 4 10.49 0.00 1.37 0.58 0.05 87.50 Average: 5 10.46 0.00 1.21 5.87 0.06 82.39 Average: 6 7.62 0.00 1.21 0.25 0.05 90.87 Average: 7 7.57 0.00 1.18 1.53 0.04 89.69