---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7403 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 855 27321 0 3989 30855 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:95:fd:ad brd ff:ff:ff:ff:ff:ff inet 10.30.106.175/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85996sec preferred_lft 85996sec inet6 fe80::f816:3eff:fe95:fdad/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:40:4e:c2:9a 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-7403) 02/21/24 _x86_64_ (8 CPU) 15:35:05 LINUX RESTART (8 CPU) 15:36:02 tps rtps wtps bread/s bwrtn/s 15:37:01 262.72 42.75 219.98 1921.11 56820.06 15:38:01 140.74 19.80 120.95 2308.95 61914.08 15:39:01 376.79 15.58 361.21 1260.49 95293.67 15:40:01 34.38 0.38 33.99 32.79 492.58 15:41:01 31.91 0.93 30.98 56.92 2154.42 Average: 169.00 15.80 153.20 1113.39 43290.32 15:36:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:37:01 30101984 31665344 2837236 8.61 66836 1808512 1432876 4.22 902396 1644108 150904 15:38:01 29784360 31735592 3154860 9.58 89168 2155412 1352064 3.98 883336 1942296 154180 15:39:01 27832752 31482280 5106468 15.50 127020 3745664 3249836 9.56 1227912 3423636 1816 15:40:01 26807008 30459624 6132212 18.62 128188 3747352 4381328 12.89 2285636 3390900 112 15:41:01 27994936 31599332 4944284 15.01 128920 3707356 1503360 4.42 1174576 3339568 3748 Average: 28504208 31388434 4435012 13.46 108026 3032859 2383893 7.01 1294771 2748102 62152 15:36:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 15:37:01 ens3 163.50 111.62 1020.32 34.67 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 lo 2.47 2.47 0.24 0.24 0.00 0.00 0.00 0.00 15:38:01 ens3 66.36 49.94 949.73 8.99 0.00 0.00 0.00 0.00 15:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 br-ef5949978552 0.58 0.58 0.05 0.30 0.00 0.00 0.00 0.00 15:39:01 vethdce210f 0.00 0.25 0.00 0.02 0.00 0.00 0.00 0.00 15:39:01 veth0d9d09b 27.11 22.83 3.24 2.03 0.00 0.00 0.00 0.00 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 br-ef5949978552 3.15 3.62 6.12 2.23 0.00 0.00 0.00 0.00 15:40:01 vethdce210f 0.22 0.28 0.02 0.77 0.00 0.00 0.00 0.00 15:40:01 vethe9b4aff 0.62 0.88 0.06 0.31 0.00 0.00 0.00 0.00 15:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 lo 32.74 32.74 10.51 10.51 0.00 0.00 0.00 0.00 15:41:01 ens3 778.15 556.56 11587.08 127.57 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 5.79 5.79 2.04 2.04 0.00 0.00 0.00 0.00 Average: ens3 120.11 84.12 2208.89 19.82 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7403) 02/21/24 _x86_64_ (8 CPU) 15:35:05 LINUX RESTART (8 CPU) 15:36:02 CPU %user %nice %system %iowait %steal %idle 15:37:01 all 10.15 0.00 0.86 5.06 0.04 83.88 15:37:01 0 2.37 0.00 0.49 0.68 0.05 96.41 15:37:01 1 13.05 0.00 0.76 17.41 0.03 68.74 15:37:01 2 7.82 0.00 0.41 0.58 0.03 91.16 15:37:01 3 18.15 0.00 0.85 9.16 0.03 71.81 15:37:01 4 15.95 0.00 2.02 5.03 0.05 76.95 15:37:01 5 8.61 0.00 0.73 0.36 0.03 90.27 15:37:01 6 4.43 0.00 0.56 5.46 0.02 89.53 15:37:01 7 10.85 0.00 1.14 1.80 0.05 86.16 15:38:01 all 9.89 0.00 0.74 4.71 0.03 84.63 15:38:01 0 3.43 0.00 0.40 0.18 0.00 95.98 15:38:01 1 1.17 0.00 0.20 0.18 0.02 98.43 15:38:01 2 0.63 0.00 0.12 0.30 0.00 98.95 15:38:01 3 0.67 0.00 0.28 8.42 0.02 90.61 15:38:01 4 29.53 0.00 1.78 2.35 0.05 66.29 15:38:01 5 28.72 0.00 1.42 2.18 0.05 67.63 15:38:01 6 14.74 0.00 1.15 1.32 0.02 82.77 15:38:01 7 0.20 0.00 0.50 22.87 0.03 76.39 15:39:01 all 7.34 0.00 3.19 9.27 0.07 80.13 15:39:01 0 7.16 0.00 2.69 3.23 0.07 86.85 15:39:01 1 7.37 0.00 3.54 7.68 0.07 81.34 15:39:01 2 6.38 0.00 3.71 3.81 0.07 86.03 15:39:01 3 6.30 0.00 2.91 6.99 0.05 83.75 15:39:01 4 7.23 0.00 2.79 1.60 0.05 88.33 15:39:01 5 7.82 0.00 3.15 6.25 0.07 82.71 15:39:01 6 7.91 0.00 3.20 27.76 0.08 61.05 15:39:01 7 8.51 0.00 3.58 16.93 0.08 70.91 15:40:01 all 13.48 0.00 1.20 1.44 0.04 83.83 15:40:01 0 20.52 0.00 1.91 0.89 0.05 76.63 15:40:01 1 10.55 0.00 0.97 0.00 0.03 88.45 15:40:01 2 15.45 0.00 1.18 0.10 0.03 83.23 15:40:01 3 11.26 0.00 1.03 2.10 0.05 85.55 15:40:01 4 12.01 0.00 1.17 0.08 0.07 86.67 15:40:01 5 15.43 0.00 1.12 0.33 0.05 83.07 15:40:01 6 13.22 0.00 1.10 0.83 0.05 84.80 15:40:01 7 9.40 0.00 1.17 7.15 0.03 82.25 15:41:01 all 2.01 0.00 0.34 0.29 0.02 97.33 15:41:01 0 0.80 0.00 0.35 0.00 0.02 98.83 15:41:01 1 0.99 0.00 0.30 0.10 0.02 98.59 15:41:01 2 0.53 0.00 0.25 0.05 0.03 99.13 15:41:01 3 5.69 0.00 0.38 1.40 0.02 92.51 15:41:01 4 1.92 0.00 0.33 0.00 0.00 97.75 15:41:01 5 1.34 0.00 0.32 0.38 0.02 97.95 15:41:01 6 0.83 0.00 0.33 0.37 0.02 98.45 15:41:01 7 3.99 0.00 0.47 0.05 0.03 95.46 Average: all 8.57 0.00 1.27 4.14 0.04 85.98 Average: 0 6.87 0.00 1.17 0.99 0.04 90.93 Average: 1 6.61 0.00 1.15 5.03 0.03 87.18 Average: 2 6.16 0.00 1.13 0.96 0.03 91.72 Average: 3 8.38 0.00 1.09 5.60 0.03 84.89 Average: 4 13.34 0.00 1.61 1.80 0.04 83.20 Average: 5 12.41 0.00 1.35 1.90 0.04 84.31 Average: 6 8.24 0.00 1.27 7.10 0.04 83.36 Average: 7 6.57 0.00 1.37 9.76 0.05 82.26