---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-41729 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 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 903 27223 0 4040 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:8e:77:f6 brd ff:ff:ff:ff:ff:ff inet 10.30.106.247/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85908sec preferred_lft 85908sec inet6 fe80::f816:3eff:fe8e:77f6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a0:f3:c1:80 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:a0ff:fef3:c180/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41729) 09/25/24 _x86_64_ (8 CPU) 12:02:16 LINUX RESTART (8 CPU) 12:03:02 tps rtps wtps bread/s bwrtn/s 12:04:01 114.68 17.81 96.86 1034.81 59425.32 12:05:01 169.87 16.86 153.01 398.20 62797.80 12:06:01 28.16 5.42 22.75 456.19 4814.13 12:07:01 96.83 3.02 93.82 438.73 50117.11 12:08:01 104.42 0.28 104.13 5.33 15869.89 12:09:01 66.51 0.28 66.23 2.27 4296.30 12:10:01 127.96 0.17 127.80 9.47 9130.74 Average: 101.17 6.24 94.94 333.32 29421.02 12:03:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:04:01 30109660 31689416 2829560 8.59 70460 1820620 1413784 4.16 885004 1655840 140384 12:05:01 29133528 31001644 3805692 11.55 87088 2077144 2223368 6.54 1603488 1882008 7432 12:06:01 28671528 30688312 4267692 12.96 87916 2222092 2262784 6.66 1966008 1973656 4716 12:07:01 27502048 30556980 5437172 16.51 97752 3229688 2296792 6.76 2540476 2517856 175112 12:08:01 26756776 30133992 6182444 18.77 137036 3452936 2509424 7.38 2983440 2738936 59684 12:09:01 26404384 30058960 6534836 19.84 173852 3652072 2538760 7.47 3099356 2931040 217880 12:10:01 27879988 31548788 5059232 15.36 176460 3677264 1505588 4.43 1691188 2896896 16932 Average: 28065416 30811156 4873804 14.80 118652 2875974 2107214 6.20 2109851 2370890 88877 12:03:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:04:01 lo 1.22 1.22 0.13 0.13 0.00 0.00 0.00 0.00 12:04:01 ens3 44.94 31.76 722.58 6.05 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 12:05:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 12:05:01 ens3 307.50 244.56 2832.92 48.67 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 12:06:01 lo 7.83 7.83 2.16 2.16 0.00 0.00 0.00 0.00 12:06:01 ens3 616.01 402.93 2138.39 137.46 0.00 0.00 0.00 0.00 12:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 lo 6.22 6.22 0.58 0.58 0.00 0.00 0.00 0.00 12:07:01 ens3 527.16 555.82 2398.74 3338.61 0.00 0.00 0.00 0.00 12:07:01 docker0 2.75 5.20 0.17 77.49 0.00 0.00 0.00 0.00 12:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 ens3 355.14 224.86 782.67 45.10 0.00 0.00 0.00 0.00 12:08:01 veth143ab06 193.40 283.20 33.52 765.46 0.00 0.00 0.00 0.06 12:08:01 docker0 193.40 283.05 30.87 765.45 0.00 0.00 0.00 0.00 12:09:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 12:09:01 vethdfb6552 157.25 240.04 29.69 740.01 0.00 0.00 0.00 0.06 12:09:01 ens3 291.79 198.35 747.60 35.70 0.00 0.00 0.00 0.00 12:09:01 docker0 189.10 270.26 28.97 742.60 0.00 0.00 0.00 0.00 12:10:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 12:10:01 ens3 105.85 87.82 41.76 14.19 0.00 0.00 0.00 0.00 12:10:01 docker0 59.69 61.27 4.41 27.29 0.00 0.00 0.00 0.00 Average: lo 2.33 2.33 0.42 0.42 0.00 0.00 0.00 0.00 Average: ens3 321.86 249.96 1382.22 519.18 0.00 0.00 0.00 0.00 Average: docker0 63.72 88.76 9.23 230.97 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41729) 09/25/24 _x86_64_ (8 CPU) 12:02:16 LINUX RESTART (8 CPU) 12:03:02 CPU %user %nice %system %iowait %steal %idle 12:04:01 all 6.76 0.00 0.64 7.82 0.04 84.74 12:04:01 0 4.91 0.00 0.59 30.15 0.03 64.31 12:04:01 1 28.44 0.00 2.01 7.99 0.09 61.47 12:04:01 2 16.63 0.00 1.24 0.61 0.02 81.49 12:04:01 3 1.58 0.00 0.31 0.07 0.02 98.03 12:04:01 4 0.15 0.00 0.10 15.99 0.02 83.74 12:04:01 5 0.22 0.00 0.15 0.32 0.05 99.25 12:04:01 6 0.93 0.00 0.32 2.34 0.03 96.37 12:04:01 7 1.31 0.00 0.44 5.03 0.02 93.21 12:05:01 all 10.87 0.00 0.92 5.53 0.05 82.63 12:05:01 0 8.28 0.00 0.50 3.06 0.03 88.12 12:05:01 1 18.53 0.00 1.19 2.45 0.03 77.80 12:05:01 2 11.74 0.00 0.84 4.12 0.05 83.25 12:05:01 3 7.38 0.00 0.72 8.70 0.05 83.15 12:05:01 4 6.51 0.00 0.68 1.17 0.03 91.61 12:05:01 5 17.07 0.00 0.96 19.98 0.08 61.91 12:05:01 6 11.05 0.00 2.16 4.74 0.07 81.99 12:05:01 7 6.45 0.00 0.25 0.18 0.02 93.10 12:06:01 all 18.61 0.00 1.82 0.53 0.05 78.99 12:06:01 0 15.31 0.00 0.50 0.00 0.03 84.16 12:06:01 1 19.35 0.00 5.05 0.65 0.07 74.88 12:06:01 2 19.93 0.00 0.67 1.02 0.03 78.35 12:06:01 3 25.08 0.00 0.70 1.02 0.07 73.13 12:06:01 4 11.82 0.00 0.91 0.60 0.05 86.62 12:06:01 5 15.79 0.00 0.87 0.00 0.05 83.29 12:06:01 6 21.53 0.00 0.90 0.67 0.07 76.83 12:06:01 7 20.08 0.00 4.90 0.30 0.05 74.67 12:07:01 all 10.88 0.00 1.78 2.75 0.05 84.54 12:07:01 0 7.81 0.00 1.30 1.44 0.05 89.40 12:07:01 1 10.15 0.00 2.66 2.77 0.03 84.38 12:07:01 2 6.16 0.00 1.39 0.10 0.03 92.32 12:07:01 3 14.44 0.00 1.36 8.55 0.05 75.60 12:07:01 4 18.50 0.00 2.15 6.75 0.07 72.53 12:07:01 5 9.85 0.00 2.42 0.10 0.07 87.57 12:07:01 6 15.19 0.00 1.26 0.07 0.05 83.43 12:07:01 7 5.03 0.00 1.69 2.24 0.05 90.99 12:08:01 all 6.96 0.00 1.26 2.24 0.05 89.48 12:08:01 0 1.85 0.00 0.27 3.34 0.02 94.52 12:08:01 1 4.04 0.00 1.49 0.37 0.05 94.06 12:08:01 2 0.65 0.00 0.15 0.02 0.00 99.18 12:08:01 3 39.26 0.00 2.88 1.68 0.07 56.11 12:08:01 4 0.77 0.00 0.72 0.62 0.05 97.83 12:08:01 5 3.18 0.00 0.90 0.07 0.03 95.82 12:08:01 6 1.69 0.00 1.87 7.64 0.07 88.73 12:08:01 7 4.45 0.00 1.83 4.23 0.07 89.41 12:09:01 all 6.45 0.00 1.02 1.03 0.04 91.47 12:09:01 0 3.63 0.00 0.99 2.27 0.03 93.08 12:09:01 1 27.21 0.00 2.59 0.25 0.07 69.89 12:09:01 2 11.45 0.00 2.25 0.70 0.05 85.56 12:09:01 3 1.07 0.00 0.22 0.00 0.02 98.70 12:09:01 4 4.14 0.00 1.00 0.38 0.05 94.43 12:09:01 5 3.43 0.00 0.90 0.25 0.05 95.37 12:09:01 6 0.13 0.00 0.15 4.19 0.02 95.51 12:09:01 7 0.47 0.00 0.17 0.17 0.03 99.17 12:10:01 all 2.38 0.00 0.35 0.80 0.02 96.45 12:10:01 0 0.15 0.00 0.12 0.80 0.02 98.91 12:10:01 1 0.48 0.00 0.13 0.12 0.03 99.23 12:10:01 2 2.44 0.00 0.48 1.88 0.02 95.18 12:10:01 3 1.13 0.00 0.40 0.38 0.03 98.05 12:10:01 4 2.05 0.00 0.58 2.60 0.02 94.74 12:10:01 5 12.21 0.00 0.65 0.07 0.03 87.04 12:10:01 6 0.17 0.00 0.13 0.00 0.00 99.70 12:10:01 7 0.40 0.00 0.27 0.52 0.02 98.80 Average: all 8.99 0.00 1.11 2.94 0.04 86.91 Average: 0 6.00 0.00 0.61 5.81 0.03 87.56 Average: 1 15.42 0.00 2.16 2.07 0.05 80.30 Average: 2 9.83 0.00 1.00 1.21 0.03 87.94 Average: 3 12.85 0.00 0.94 2.91 0.04 83.25 Average: 4 6.28 0.00 0.88 3.99 0.04 88.81 Average: 5 8.83 0.00 0.98 2.96 0.05 87.17 Average: 6 7.25 0.00 0.97 2.81 0.04 88.93 Average: 7 5.47 0.00 1.37 1.80 0.04 91.33