---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-76559 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 11G 145G 7% / 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 899 28406 0 2861 30827 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:ec:a7:38 brd ff:ff:ff:ff:ff:ff inet 10.30.107.46/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:feec:a738/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cf:a4:84:a5 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:cfff:fea4:84a5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-76559) 10/14/24 _x86_64_ (8 CPU) 05:03:30 LINUX RESTART (8 CPU) 05:04:01 tps rtps wtps bread/s bwrtn/s 05:05:01 320.93 71.29 249.64 4617.23 28618.16 05:06:01 147.05 21.09 125.96 845.18 30466.38 05:07:01 40.44 0.68 39.76 14.93 20810.26 05:08:01 37.75 0.63 37.12 18.79 20189.40 05:09:01 125.18 3.78 121.40 472.72 46154.31 Average: 134.27 19.50 114.77 1193.72 29247.44 05:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 30117592 31694984 2821628 8.57 69588 1818688 1461348 4.30 877100 1651208 165120 05:06:01 28694276 30506600 4244944 12.89 83328 2027936 2531000 7.45 2120628 1805620 23120 05:07:01 27774744 29673084 5164476 15.68 87448 2104316 5103456 15.02 2969596 1857352 11344 05:08:01 28093168 30257108 4846052 14.71 90712 2361488 2585688 7.61 2511552 1990812 131708 05:09:01 29109724 31588420 3829496 11.63 99380 2661144 1488972 4.38 1255904 2216092 1120 Average: 28757901 30744039 4181319 12.69 86091 2194714 2634093 7.75 1946956 1904217 66482 05:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 05:05:01 ens3 307.50 228.35 1564.79 73.86 0.00 0.00 0.00 0.00 05:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 05:06:01 ens3 459.53 315.00 1936.22 91.75 0.00 0.00 0.00 0.00 05:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:07:01 ens3 225.06 192.15 902.97 77.05 0.00 0.00 0.00 0.00 05:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 05:08:01 ens3 215.98 182.04 1041.41 62.80 0.00 0.00 0.00 0.00 05:09:01 docker0 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 05:09:01 lo 3.73 3.73 0.35 0.35 0.00 0.00 0.00 0.00 05:09:01 ens3 310.68 323.45 936.14 1682.14 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 303.75 248.20 1276.32 397.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-76559) 10/14/24 _x86_64_ (8 CPU) 05:03:30 LINUX RESTART (8 CPU) 05:04:01 CPU %user %nice %system %iowait %steal %idle 05:05:01 all 10.60 0.00 1.13 3.31 0.04 84.91 05:05:01 0 4.73 0.00 0.85 1.07 0.02 93.34 05:05:01 1 10.60 0.00 1.27 1.32 0.03 86.77 05:05:01 2 32.96 0.00 2.18 10.31 0.07 54.49 05:05:01 3 15.63 0.00 1.65 0.92 0.05 81.75 05:05:01 4 7.12 0.00 0.78 8.24 0.03 83.82 05:05:01 5 4.48 0.00 0.73 1.36 0.02 93.41 05:05:01 6 6.85 0.00 0.28 0.12 0.07 92.68 05:05:01 7 2.49 0.00 1.34 3.21 0.03 92.93 05:06:01 all 29.33 0.00 1.25 1.54 0.06 67.81 05:06:01 0 24.28 0.00 1.22 0.35 0.05 74.10 05:06:01 1 35.18 0.00 1.27 0.89 0.07 62.60 05:06:01 2 28.89 0.00 1.32 6.07 0.07 63.66 05:06:01 3 33.18 0.00 1.14 0.07 0.08 65.53 05:06:01 4 23.35 0.00 1.25 1.52 0.07 73.81 05:06:01 5 20.64 0.00 1.25 0.18 0.07 77.86 05:06:01 6 37.50 0.00 1.31 1.34 0.07 59.79 05:06:01 7 31.67 0.00 1.27 1.90 0.07 65.09 05:07:01 all 58.47 0.00 2.03 0.42 0.08 38.99 05:07:01 0 54.69 0.00 2.42 0.00 0.10 42.78 05:07:01 1 61.72 0.00 2.01 0.08 0.08 36.10 05:07:01 2 59.21 0.00 2.21 0.00 0.08 38.49 05:07:01 3 60.32 0.00 1.95 0.02 0.07 37.65 05:07:01 4 58.45 0.00 1.69 0.03 0.07 39.76 05:07:01 5 57.86 0.00 2.06 0.00 0.07 40.02 05:07:01 6 55.38 0.00 1.94 0.13 0.08 42.46 05:07:01 7 60.19 0.00 1.99 3.08 0.07 34.67 05:08:01 all 71.36 0.00 1.74 0.41 0.09 26.40 05:08:01 0 68.75 0.00 1.72 0.00 0.08 29.44 05:08:01 1 73.16 0.00 1.51 0.18 0.08 25.07 05:08:01 2 68.88 0.00 1.31 0.02 0.08 29.71 05:08:01 3 72.61 0.00 1.46 0.12 0.10 25.71 05:08:01 4 70.72 0.00 1.57 2.49 0.08 25.13 05:08:01 5 76.63 0.00 2.51 0.15 0.08 20.63 05:08:01 6 68.22 0.00 1.86 0.13 0.10 29.69 05:08:01 7 71.92 0.00 1.95 0.18 0.12 25.83 05:09:01 all 11.59 0.00 1.39 2.60 0.04 84.37 05:09:01 0 15.38 0.00 2.01 5.67 0.05 76.89 05:09:01 1 6.96 0.00 1.69 0.23 0.05 91.07 05:09:01 2 7.86 0.00 1.40 1.43 0.03 89.27 05:09:01 3 9.43 0.00 1.14 0.17 0.05 89.21 05:09:01 4 7.84 0.00 1.13 12.10 0.08 78.84 05:09:01 5 3.89 0.00 1.06 0.32 0.05 94.69 05:09:01 6 20.65 0.00 1.41 0.54 0.05 77.36 05:09:01 7 20.70 0.00 1.26 0.42 0.05 77.57 Average: all 36.25 0.00 1.51 1.66 0.07 60.52 Average: 0 33.55 0.00 1.64 1.41 0.06 63.33 Average: 1 37.50 0.00 1.55 0.54 0.06 60.35 Average: 2 39.54 0.00 1.68 3.56 0.07 55.15 Average: 3 38.18 0.00 1.47 0.26 0.07 60.02 Average: 4 33.51 0.00 1.29 4.87 0.07 60.27 Average: 5 32.67 0.00 1.52 0.40 0.06 65.35 Average: 6 37.70 0.00 1.36 0.45 0.07 60.42 Average: 7 37.38 0.00 1.56 1.75 0.07 59.24