---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-33374 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 12G 144G 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 902 27227 0 4037 30809 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:6d:83:10 brd ff:ff:ff:ff:ff:ff inet 10.30.107.144/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85938sec preferred_lft 85938sec inet6 fe80::f816:3eff:fe6d:8310/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:36:26:0c:3d 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::42:36ff:fe26:c3d/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-33374) 08/24/24 _x86_64_ (8 CPU) 12:01:26 LINUX RESTART (8 CPU) 12:02:02 tps rtps wtps bread/s bwrtn/s 12:03:01 333.16 37.24 295.92 1727.01 20779.67 12:04:01 149.11 20.05 129.06 712.87 29740.42 12:05:01 30.79 3.05 27.75 208.23 19403.43 12:06:01 124.35 2.43 121.91 361.27 61118.75 12:07:01 114.16 0.10 114.06 0.80 21619.19 12:08:01 104.95 0.35 104.60 6.67 20502.85 12:09:01 70.19 0.78 69.41 44.13 14769.67 Average: 131.91 9.08 122.84 434.25 26862.20 12:02:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:03:01 29986968 31644184 2952252 8.96 74228 1889340 1456920 4.29 938864 1715468 214932 12:04:01 28326120 30329176 4613100 14.00 87404 2209136 3005168 8.84 2303760 1983392 11868 12:05:01 27736392 30553800 5202828 15.80 90312 3007904 2505492 7.37 2318164 2529076 570308 12:06:01 27034852 30246764 5904368 17.93 121112 3342120 2538584 7.47 2860768 2627004 123228 12:07:01 26980108 30352948 5959112 18.09 136708 3449960 2493400 7.34 2775568 2734548 1496 12:08:01 26321332 30002220 6617888 20.09 175200 3670924 2596444 7.64 3211216 2896608 53152 12:09:01 27870160 31537808 5069060 15.39 177660 3674852 1501424 4.42 1711912 2885052 2188 Average: 27750847 30666700 5188373 15.75 123232 3034891 2299633 6.77 2302893 2481593 139596 12:02:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:03:01 lo 1.42 1.42 0.16 0.16 0.00 0.00 0.00 0.00 12:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 ens3 137.55 91.68 1215.81 33.32 0.00 0.00 0.00 0.00 12:04:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 12:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 ens3 1033.24 641.77 4830.50 187.43 0.00 0.00 0.00 0.00 12:05:01 lo 8.68 8.68 2.23 2.23 0.00 0.00 0.00 0.00 12:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 ens3 331.73 242.44 1473.47 72.27 0.00 0.00 0.00 0.00 12:06:01 lo 5.20 5.20 0.49 0.49 0.00 0.00 0.00 0.00 12:06:01 docker0 104.58 191.63 18.43 714.50 0.00 0.00 0.00 0.00 12:06:01 veth828f652 101.40 185.85 19.63 636.92 0.00 0.00 0.00 0.05 12:06:01 ens3 577.34 560.12 1621.76 3337.13 0.00 0.00 0.00 0.00 12:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 docker0 108.21 113.43 13.57 129.04 0.00 0.00 0.00 0.00 12:07:01 veth828f652 108.21 113.46 15.05 129.04 0.00 0.00 0.00 0.01 12:07:01 ens3 202.25 165.06 151.43 32.90 0.00 0.00 0.00 0.00 12:08:01 veth667fe08 197.38 287.02 34.84 764.70 0.00 0.00 0.00 0.06 12:08:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 12:08:01 docker0 208.98 296.97 32.73 766.16 0.00 0.00 0.00 0.00 12:08:01 ens3 352.56 241.66 783.52 49.49 0.00 0.00 0.00 0.00 12:09:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 12:09:01 docker0 32.56 31.08 1.46 2.58 0.00 0.00 0.00 0.00 12:09:01 ens3 62.22 56.36 22.05 17.21 0.00 0.00 0.00 0.00 Average: lo 2.41 2.41 0.43 0.43 0.00 0.00 0.00 0.00 Average: docker0 65.05 90.65 9.48 230.85 0.00 0.00 0.00 0.00 Average: ens3 385.91 286.07 1443.48 533.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-33374) 08/24/24 _x86_64_ (8 CPU) 12:01:26 LINUX RESTART (8 CPU) 12:02:02 CPU %user %nice %system %iowait %steal %idle 12:03:01 all 10.19 0.00 0.99 2.29 0.04 86.49 12:03:01 0 25.64 0.00 1.72 1.04 0.05 71.56 12:03:01 1 6.68 0.00 1.33 3.08 0.02 88.89 12:03:01 2 6.63 0.00 0.80 0.61 0.07 91.89 12:03:01 3 4.31 0.00 0.41 0.03 0.02 95.24 12:03:01 4 15.19 0.00 1.32 0.34 0.03 83.11 12:03:01 5 3.49 0.00 0.83 7.12 0.07 88.49 12:03:01 6 1.00 0.00 0.39 4.67 0.02 93.92 12:03:01 7 18.58 0.00 1.10 1.49 0.03 78.79 12:04:01 all 16.73 0.00 1.62 1.43 0.06 80.16 12:04:01 0 16.45 0.00 1.34 0.70 0.07 81.45 12:04:01 1 18.81 0.00 2.39 0.22 0.05 78.53 12:04:01 2 13.88 0.00 2.94 0.35 0.05 82.77 12:04:01 3 11.14 0.00 0.70 0.27 0.05 87.84 12:04:01 4 20.48 0.00 0.38 1.13 0.05 77.96 12:04:01 5 16.64 0.00 2.15 2.17 0.08 78.95 12:04:01 6 14.97 0.00 2.17 6.29 0.05 76.51 12:04:01 7 21.45 0.00 0.87 0.32 0.05 77.31 12:05:01 all 14.18 0.00 1.20 0.67 0.04 83.90 12:05:01 0 13.98 0.00 1.24 0.20 0.05 84.53 12:05:01 1 26.16 0.00 3.20 4.73 0.05 65.86 12:05:01 2 9.23 0.00 1.27 0.02 0.03 89.45 12:05:01 3 12.99 0.00 0.80 0.00 0.03 86.18 12:05:01 4 12.39 0.00 0.84 0.00 0.05 86.72 12:05:01 5 11.66 0.00 0.92 0.37 0.03 87.02 12:05:01 6 14.04 0.00 0.75 0.02 0.03 85.15 12:05:01 7 13.03 0.00 0.57 0.05 0.05 86.30 12:06:01 all 10.00 0.00 1.95 2.64 0.06 85.36 12:06:01 0 16.82 0.00 2.64 6.19 0.07 74.29 12:06:01 1 4.26 0.00 1.64 4.11 0.05 89.95 12:06:01 2 7.54 0.00 2.37 0.64 0.05 89.40 12:06:01 3 8.34 0.00 1.34 1.12 0.05 89.15 12:06:01 4 17.44 0.00 2.70 0.05 0.05 79.76 12:06:01 5 6.11 0.00 1.91 8.42 0.03 83.53 12:06:01 6 13.39 0.00 1.95 0.03 0.07 84.56 12:06:01 7 6.18 0.00 1.04 0.52 0.05 92.21 12:07:01 all 3.93 0.00 0.61 1.72 0.03 93.71 12:07:01 0 22.42 0.00 1.09 1.27 0.07 75.15 12:07:01 1 1.25 0.00 0.22 0.00 0.02 98.51 12:07:01 2 0.50 0.00 0.68 2.35 0.03 96.43 12:07:01 3 0.75 0.00 0.22 3.25 0.03 95.74 12:07:01 4 1.34 0.00 0.97 5.18 0.03 92.48 12:07:01 5 1.53 0.00 0.60 0.37 0.03 97.46 12:07:01 6 3.27 0.00 1.00 0.80 0.02 94.91 12:07:01 7 0.45 0.00 0.12 0.48 0.03 98.91 12:08:01 all 6.56 0.00 1.22 1.56 0.04 90.62 12:08:01 0 15.67 0.00 1.70 4.51 0.08 78.03 12:08:01 1 0.47 0.00 1.12 0.65 0.03 97.73 12:08:01 2 3.67 0.00 0.58 0.02 0.03 95.70 12:08:01 3 7.81 0.00 1.42 1.47 0.03 89.26 12:08:01 4 2.81 0.00 1.09 2.32 0.03 93.74 12:08:01 5 17.05 0.00 2.19 0.75 0.05 79.96 12:08:01 6 4.23 0.00 1.20 0.69 0.05 93.83 12:08:01 7 0.78 0.00 0.48 2.10 0.03 96.59 12:09:01 all 5.89 0.00 0.49 0.97 0.02 92.63 12:09:01 0 0.88 0.00 0.35 0.00 0.05 98.71 12:09:01 1 0.50 0.00 0.33 0.02 0.00 99.15 12:09:01 2 2.13 0.00 0.30 0.00 0.00 97.57 12:09:01 3 1.25 0.00 0.37 0.00 0.03 98.35 12:09:01 4 0.60 0.00 0.30 4.99 0.02 94.10 12:09:01 5 8.17 0.00 0.67 1.52 0.03 89.61 12:09:01 6 7.07 0.00 0.45 0.10 0.02 92.37 12:09:01 7 26.52 0.00 1.10 1.13 0.03 71.21 Average: all 9.64 0.00 1.15 1.61 0.04 87.56 Average: 0 15.96 0.00 1.44 1.98 0.06 80.56 Average: 1 8.29 0.00 1.46 1.82 0.03 88.39 Average: 2 6.22 0.00 1.28 0.57 0.04 91.89 Average: 3 6.65 0.00 0.75 0.88 0.04 91.68 Average: 4 10.02 0.00 1.08 2.01 0.04 86.85 Average: 5 9.25 0.00 1.33 2.95 0.05 86.43 Average: 6 8.29 0.00 1.13 1.79 0.04 88.75 Average: 7 12.43 0.00 0.75 0.87 0.04 85.91