---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6454 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 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 895 26183 0 5088 30817 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:ad:bb:9b brd ff:ff:ff:ff:ff:ff inet 10.30.107.211/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85896sec preferred_lft 85896sec inet6 fe80::f816:3eff:fead:bb9b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a5:d4:c7:bf 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:a5ff:fed4:c7bf/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-6454) 12/20/23 _x86_64_ (8 CPU) 10:49:25 LINUX RESTART (8 CPU) 10:50:02 tps rtps wtps bread/s bwrtn/s 10:51:01 131.57 72.39 59.18 4689.24 11598.85 10:52:01 142.39 16.86 125.53 397.40 17671.36 10:53:01 37.14 5.38 31.76 457.26 12330.74 10:54:01 91.28 3.07 88.22 414.60 47539.94 10:55:01 93.19 0.70 92.49 14.93 23449.74 10:56:01 503.38 0.07 503.32 8.40 53726.22 10:57:01 86.12 0.10 86.02 9.33 40810.53 Average: 155.07 13.94 141.13 846.59 29630.55 10:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30166712 31724432 2772508 8.42 67284 1802932 1388484 4.09 844540 1639512 140980 10:52:01 29171580 30987688 3767640 11.44 87132 2025728 2222268 6.54 1613972 1832776 25536 10:53:01 27559168 29625148 5380052 16.33 88200 2269180 3533876 10.40 3016592 2022848 1312 10:54:01 27860184 30586936 5079036 15.42 95016 2910484 2352860 6.92 2302992 2411832 764 10:55:01 26388080 30195236 6551140 19.89 157276 3783808 2586332 7.61 3037360 2960688 459684 10:56:01 26117988 30444120 6821232 20.71 217452 4267956 2410932 7.09 2903508 3402324 274320 10:57:01 26771096 31519220 6168124 18.73 222168 4671548 1566436 4.61 2069708 3575220 255176 Average: 27719258 30726111 5219962 15.85 133504 3104519 2294455 6.75 2255525 2549314 165396 10:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 ens3 393.73 285.17 1573.16 62.79 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 lo 1.69 1.69 0.18 0.18 0.00 0.00 0.00 0.00 10:52:01 ens3 202.20 169.10 1438.17 40.45 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 10:53:01 ens3 508.17 356.14 3762.28 88.81 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 lo 7.72 7.72 2.15 2.15 0.00 0.00 0.00 0.00 10:54:01 ens3 638.58 647.98 1560.55 3387.08 0.00 0.00 0.00 0.00 10:54:01 docker0 3.22 5.95 0.19 77.54 0.00 0.00 0.00 0.00 10:54:01 lo 3.53 3.53 0.31 0.31 0.00 0.00 0.00 0.00 10:55:01 ens3 1239.18 1262.34 2587.80 148.88 0.00 0.00 0.00 0.00 10:55:01 vethfa67715 1208.93 1136.70 133.03 1762.18 0.00 0.00 0.00 0.14 10:55:01 docker0 1208.93 1136.55 116.50 1762.17 0.00 0.00 0.00 0.00 10:55:01 lo 3.13 3.13 0.31 0.31 0.00 0.00 0.00 0.00 10:56:01 ens3 248.65 170.74 1373.18 106.44 0.00 0.00 0.00 0.00 10:56:01 docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:56:01 lo 5.73 5.73 0.53 0.53 0.00 0.00 0.00 0.00 10:57:01 ens3 487.99 517.63 144.10 3350.45 0.00 0.00 0.00 0.00 10:57:01 docker0 2.83 5.60 0.17 77.52 0.00 0.00 0.00 0.00 10:57:01 lo 5.00 5.00 0.46 0.46 0.00 0.00 0.00 0.00 Average: ens3 531.50 487.46 1777.49 1028.46 0.00 0.00 0.00 0.00 Average: docker0 173.99 164.44 16.74 274.56 0.00 0.00 0.00 0.00 Average: lo 3.94 3.94 0.57 0.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6454) 12/20/23 _x86_64_ (8 CPU) 10:49:25 LINUX RESTART (8 CPU) 10:50:02 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 11.15 0.00 1.05 2.09 0.05 85.65 10:51:01 0 4.48 0.00 0.78 0.85 0.02 93.88 10:51:01 1 3.18 0.00 0.99 8.63 0.08 87.13 10:51:01 2 10.21 0.00 0.64 0.29 0.03 88.82 10:51:01 3 2.65 0.00 0.71 2.16 0.03 94.45 10:51:01 4 6.67 0.00 1.07 1.83 0.03 90.40 10:51:01 5 5.64 0.00 0.48 0.22 0.03 93.63 10:51:01 6 32.54 0.00 2.18 2.35 0.07 62.87 10:51:01 7 23.90 0.00 1.60 0.41 0.05 74.05 10:52:01 all 12.42 0.00 0.87 2.61 0.04 84.05 10:52:01 0 12.48 0.00 1.42 7.07 0.07 78.96 10:52:01 1 20.30 0.00 1.17 5.19 0.05 73.29 10:52:01 2 11.37 0.00 0.77 0.03 0.03 87.79 10:52:01 3 5.03 0.00 0.48 4.62 0.03 89.83 10:52:01 4 11.04 0.00 1.62 2.97 0.05 84.33 10:52:01 5 4.24 0.00 0.45 0.32 0.03 94.96 10:52:01 6 14.10 0.00 0.43 0.22 0.05 85.20 10:52:01 7 20.92 0.00 0.67 0.53 0.07 77.81 10:53:01 all 15.63 0.00 1.29 1.64 0.05 81.40 10:53:01 0 19.02 0.00 1.29 3.73 0.07 75.89 10:53:01 1 13.32 0.00 0.70 0.60 0.07 85.31 10:53:01 2 20.03 0.00 0.62 0.67 0.05 78.63 10:53:01 3 11.30 0.00 0.64 1.17 0.03 86.86 10:53:01 4 14.00 0.00 2.52 0.98 0.03 82.46 10:53:01 5 13.86 0.00 2.99 1.20 0.07 81.88 10:53:01 6 18.63 0.00 0.74 2.57 0.05 78.01 10:53:01 7 14.90 0.00 0.75 2.14 0.03 82.17 10:54:01 all 11.24 0.00 1.48 3.75 0.05 83.48 10:54:01 0 27.33 0.00 1.72 3.77 0.05 67.13 10:54:01 1 5.53 0.00 1.53 1.53 0.03 91.38 10:54:01 2 6.43 0.00 1.38 6.36 0.05 85.78 10:54:01 3 7.30 0.00 0.60 6.53 0.02 85.55 10:54:01 4 11.96 0.00 1.11 0.44 0.07 86.43 10:54:01 5 13.09 0.00 2.06 10.41 0.05 74.38 10:54:01 6 7.35 0.00 1.64 0.89 0.05 90.07 10:54:01 7 10.83 0.00 1.82 0.08 0.07 87.21 10:55:01 all 13.76 0.00 2.93 2.09 0.07 81.15 10:55:01 0 9.67 0.00 1.75 3.02 0.05 85.50 10:55:01 1 5.12 0.00 2.32 2.41 0.05 90.10 10:55:01 2 39.97 0.00 4.64 0.86 0.10 54.44 10:55:01 3 11.25 0.00 2.98 0.12 0.08 85.57 10:55:01 4 13.38 0.00 2.90 1.04 0.08 82.59 10:55:01 5 12.04 0.00 2.89 0.69 0.07 84.32 10:55:01 6 3.70 0.00 0.99 0.57 0.05 94.69 10:55:01 7 14.97 0.00 4.97 7.99 0.08 71.99 10:56:01 all 12.72 0.00 3.08 4.60 0.06 79.54 10:56:01 0 8.49 0.00 1.60 4.49 0.03 85.39 10:56:01 1 13.02 0.00 2.41 4.11 0.07 80.39 10:56:01 2 10.07 0.00 4.62 26.21 0.07 59.04 10:56:01 3 13.26 0.00 3.86 0.60 0.07 82.21 10:56:01 4 8.98 0.00 2.29 0.13 0.05 88.54 10:56:01 5 11.78 0.00 2.92 0.35 0.05 84.90 10:56:01 6 17.77 0.00 3.15 0.20 0.07 78.81 10:56:01 7 18.34 0.00 3.83 0.84 0.07 76.92 10:57:01 all 9.35 0.00 1.32 2.77 0.05 86.51 10:57:01 0 7.36 0.00 1.00 4.21 0.03 87.40 10:57:01 1 15.03 0.00 1.49 4.40 0.07 79.01 10:57:01 2 5.75 0.00 0.94 1.07 0.03 92.21 10:57:01 3 4.16 0.00 2.06 0.52 0.05 93.21 10:57:01 4 10.18 0.00 1.09 0.07 0.05 88.61 10:57:01 5 17.99 0.00 1.41 11.62 0.08 68.89 10:57:01 6 7.60 0.00 1.14 0.02 0.03 91.21 10:57:01 7 6.72 0.00 1.44 0.23 0.03 91.57 Average: all 12.33 0.00 1.72 2.79 0.05 83.11 Average: 0 12.71 0.00 1.37 3.88 0.05 81.99 Average: 1 10.81 0.00 1.51 3.83 0.06 83.79 Average: 2 14.84 0.00 1.94 5.05 0.05 78.13 Average: 3 7.85 0.00 1.62 2.25 0.05 88.23 Average: 4 10.90 0.00 1.80 1.07 0.05 86.18 Average: 5 11.24 0.00 1.89 3.55 0.06 83.28 Average: 6 14.49 0.00 1.46 0.97 0.05 83.02 Average: 7 15.78 0.00 2.15 1.75 0.06 80.26