---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24640 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 851 28455 0 2860 30876 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:00:61:51 brd ff:ff:ff:ff:ff:ff inet 10.30.107.13/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85979sec preferred_lft 85979sec inet6 fe80::f816:3eff:fe00:6151/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:57:f4:ea:db 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::42:57ff:fef4:eadb/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-24640) 04/20/24 _x86_64_ (8 CPU) 10:41:23 LINUX RESTART (8 CPU) 10:42:02 tps rtps wtps bread/s bwrtn/s 10:43:01 116.95 35.93 81.02 1704.93 27901.58 10:44:01 143.19 21.06 122.13 846.39 34678.62 10:45:01 41.13 0.58 40.54 11.86 24545.78 10:46:01 100.22 3.28 96.93 423.80 46119.51 10:47:01 41.15 0.70 40.45 37.45 19018.73 10:48:01 32.01 0.35 31.66 33.72 18654.98 Average: 79.00 10.25 68.75 506.34 28487.62 10:42:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 30103516 31674064 2835704 8.61 70084 1812068 1444084 4.25 897040 1649008 144556 10:44:01 28508832 30355260 4430388 13.45 85256 2058668 2867168 8.44 2277216 1831044 26236 10:45:01 28306112 30226768 4633108 14.07 89104 2125044 2695788 7.93 2426372 1875676 14052 10:46:01 27586524 30120840 5352696 16.25 96812 2718668 2909744 8.56 2706100 2283864 96 10:47:01 29161132 31636588 3778088 11.47 98484 2658796 1430948 4.21 1201340 2219120 22864 10:48:01 29134904 31612884 3804316 11.55 99988 2659908 1461500 4.30 1230928 2216704 844 Average: 28800170 30937734 4139050 12.57 89955 2338859 2134872 6.28 1789833 2012569 34775 10:42:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 lo 1.63 1.63 0.19 0.19 0.00 0.00 0.00 0.00 10:43:01 ens3 56.96 40.87 849.27 8.59 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 10:44:01 ens3 476.75 347.06 2420.96 102.70 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:45:01 ens3 422.16 260.69 700.30 97.11 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:46:01 lo 1.20 1.20 0.10 0.10 0.00 0.00 0.00 0.00 10:46:01 ens3 210.56 148.08 1621.21 32.24 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 lo 2.73 2.73 0.25 0.25 0.00 0.00 0.00 0.00 10:47:01 ens3 228.34 250.55 37.68 1665.60 0.00 0.00 0.00 0.00 10:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 10:48:01 ens3 12.05 11.11 9.19 4.80 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 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 234.96 176.77 939.97 319.40 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24640) 04/20/24 _x86_64_ (8 CPU) 10:41:23 LINUX RESTART (8 CPU) 10:42:02 CPU %user %nice %system %iowait %steal %idle 10:43:01 all 9.66 0.00 0.77 3.05 0.03 86.49 10:43:01 0 0.42 0.00 0.58 8.66 0.03 90.31 10:43:01 1 10.70 0.00 0.75 0.56 0.03 87.96 10:43:01 2 42.82 0.00 2.40 3.37 0.09 51.33 10:43:01 3 12.82 0.00 0.92 0.14 0.03 86.10 10:43:01 4 1.92 0.00 0.41 0.03 0.00 97.64 10:43:01 5 1.05 0.00 0.19 11.10 0.02 87.65 10:43:01 6 6.96 0.00 0.54 0.48 0.03 91.98 10:43:01 7 0.64 0.00 0.39 0.05 0.03 98.88 10:44:01 all 32.42 0.00 1.42 1.69 0.07 64.41 10:44:01 0 25.60 0.00 1.22 0.33 0.05 72.80 10:44:01 1 30.74 0.00 1.62 1.52 0.07 66.05 10:44:01 2 31.20 0.00 1.53 2.84 0.07 64.36 10:44:01 3 36.29 0.00 1.48 0.55 0.07 61.61 10:44:01 4 27.58 0.00 0.84 0.00 0.07 71.52 10:44:01 5 40.21 0.00 1.70 7.80 0.08 50.21 10:44:01 6 36.36 0.00 1.78 0.32 0.08 61.46 10:44:01 7 31.40 0.00 1.19 0.12 0.07 67.23 10:45:01 all 62.53 0.00 2.14 0.44 0.09 34.80 10:45:01 0 57.01 0.00 2.79 0.02 0.10 40.09 10:45:01 1 68.07 0.00 2.08 0.02 0.08 29.75 10:45:01 2 58.98 0.00 2.29 2.46 0.08 36.18 10:45:01 3 68.34 0.00 2.01 0.07 0.12 29.46 10:45:01 4 65.39 0.00 1.86 0.86 0.10 31.80 10:45:01 5 63.07 0.00 2.30 0.07 0.10 34.46 10:45:01 6 57.30 0.00 1.58 0.07 0.07 40.99 10:45:01 7 62.04 0.00 2.23 0.02 0.10 35.62 10:46:01 all 62.39 0.00 1.95 2.10 0.10 33.46 10:46:01 0 62.01 0.00 1.64 2.53 0.08 33.73 10:46:01 1 61.13 0.00 1.48 0.03 0.10 37.26 10:46:01 2 58.07 0.00 1.99 5.90 0.12 33.91 10:46:01 3 60.24 0.00 1.84 0.02 0.10 37.80 10:46:01 4 62.63 0.00 2.38 0.62 0.10 34.27 10:46:01 5 64.11 0.00 1.87 6.07 0.10 27.84 10:46:01 6 63.84 0.00 1.77 0.02 0.10 34.27 10:46:01 7 67.05 0.00 2.65 1.59 0.13 28.58 10:47:01 all 6.75 0.00 0.49 10.40 0.04 82.32 10:47:01 0 0.62 0.00 0.23 1.73 0.02 97.40 10:47:01 1 4.00 0.00 0.42 2.49 0.03 93.06 10:47:01 2 6.38 0.00 0.60 27.87 0.03 65.12 10:47:01 3 6.23 0.00 0.60 0.27 0.07 92.83 10:47:01 4 5.80 0.00 0.42 0.38 0.02 93.39 10:47:01 5 20.01 0.00 0.73 48.62 0.07 30.58 10:47:01 6 9.23 0.00 0.65 1.93 0.05 88.14 10:47:01 7 1.94 0.00 0.23 0.37 0.02 97.45 10:48:01 all 4.58 0.00 0.18 8.70 0.02 86.53 10:48:01 0 0.28 0.00 0.07 0.00 0.00 99.65 10:48:01 1 13.84 0.00 0.32 1.51 0.05 84.28 10:48:01 2 13.55 0.00 0.34 61.39 0.07 24.66 10:48:01 3 0.22 0.00 0.12 2.29 0.02 97.36 10:48:01 4 0.27 0.00 0.10 0.00 0.02 99.62 10:48:01 5 4.04 0.00 0.15 0.63 0.00 95.18 10:48:01 6 2.29 0.00 0.17 3.90 0.00 93.64 10:48:01 7 2.20 0.00 0.17 0.05 0.00 97.58 Average: all 29.75 0.00 1.16 4.40 0.06 64.63 Average: 0 24.32 0.00 1.09 2.20 0.05 72.35 Average: 1 31.43 0.00 1.11 1.02 0.06 66.38 Average: 2 35.13 0.00 1.52 17.34 0.08 45.94 Average: 3 30.74 0.00 1.16 0.56 0.07 67.47 Average: 4 27.27 0.00 1.00 0.32 0.05 71.36 Average: 5 32.15 0.00 1.16 12.31 0.06 54.32 Average: 6 29.38 0.00 1.08 1.12 0.06 68.36 Average: 7 27.57 0.00 1.14 0.37 0.06 70.86