---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-84942 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: 2799.996 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 857 28275 0 3034 30871 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:8f:27:71 brd ff:ff:ff:ff:ff:ff inet 10.30.107.8/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86109sec preferred_lft 86109sec inet6 fe80::f816:3eff:fe8f:2771/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ef:e5:7a: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:efff:fee5:7a80/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84942) 11/19/24 _x86_64_ (8 CPU) 09:42:17 LINUX RESTART (8 CPU) 09:43:01 tps rtps wtps bread/s bwrtn/s 09:44:02 136.74 48.11 88.64 2681.42 22350.67 09:45:02 121.50 15.10 106.40 880.45 27505.44 09:46:01 23.79 0.27 23.52 15.86 16402.78 09:47:01 375.69 6.25 369.44 583.37 54347.21 Average: 164.90 17.50 147.40 1044.12 30201.71 09:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:44:02 29904900 31612900 3034320 9.21 75800 1937604 2008752 5.91 969712 1764004 216868 09:45:02 28267356 30190720 4671864 14.18 83244 2138232 2900136 8.53 2474548 1876788 1072 09:46:01 28673152 30813032 4266068 12.95 85220 2348580 2130528 6.27 1995308 1942196 170108 09:47:01 28928024 31585940 4011196 12.18 94780 2847208 1514004 4.45 1298516 2360492 16932 Average: 28943358 31050648 3995862 12.13 84761 2317906 2138355 6.29 1684521 1985870 101245 09:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:44:02 ens3 80.19 55.17 1144.83 11.84 0.00 0.00 0.00 0.00 09:44:02 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 09:44:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:02 ens3 445.33 338.99 2729.03 72.34 0.00 0.00 0.00 0.00 09:45:02 lo 9.41 9.41 20.07 20.07 0.00 0.00 0.00 0.00 09:45:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 ens3 293.95 257.45 760.44 1447.03 0.00 0.00 0.00 0.00 09:46:01 lo 23.08 23.08 19.04 19.04 0.00 0.00 0.00 0.00 09:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 ens3 291.22 267.44 1604.27 1257.84 0.00 0.00 0.00 0.00 09:47:01 lo 6.07 6.07 0.56 0.56 0.00 0.00 0.00 0.00 09:47:01 docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 278.06 229.94 1566.15 692.44 0.00 0.00 0.00 0.00 Average: lo 9.95 9.95 9.95 9.95 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84942) 11/19/24 _x86_64_ (8 CPU) 09:42:17 LINUX RESTART (8 CPU) 09:43:01 CPU %user %nice %system %iowait %steal %idle 09:44:02 all 10.62 0.00 0.75 2.20 0.03 86.40 09:44:02 0 16.59 0.00 1.12 0.62 0.03 81.64 09:44:02 1 8.17 0.00 0.60 0.22 0.03 90.98 09:44:02 2 2.50 0.00 0.30 0.15 0.02 97.03 09:44:02 3 3.49 0.00 0.45 0.57 0.02 95.48 09:44:02 4 9.40 0.00 0.70 0.08 0.02 89.80 09:44:02 5 12.29 0.00 0.73 1.18 0.03 85.76 09:44:02 6 5.97 0.00 0.48 0.68 0.02 92.85 09:44:02 7 26.65 0.00 1.62 14.14 0.07 57.52 09:45:02 all 34.80 0.00 1.78 1.37 0.10 61.96 09:45:02 0 31.53 0.00 0.50 0.13 0.07 67.77 09:45:02 1 37.35 0.00 0.86 0.00 0.10 61.69 09:45:02 2 40.52 0.00 2.28 1.48 0.16 55.56 09:45:02 3 45.77 0.00 0.40 0.00 0.08 53.75 09:45:02 4 28.19 0.00 2.81 2.79 0.12 66.10 09:45:02 5 30.90 0.00 1.07 0.23 0.08 67.72 09:45:02 6 33.41 0.00 3.69 0.02 0.09 62.80 09:45:02 7 30.71 0.00 2.68 6.52 0.09 60.00 09:46:01 all 22.43 0.00 0.61 0.99 0.05 75.92 09:46:01 0 22.24 0.00 0.47 0.00 0.05 77.23 09:46:01 1 20.69 0.00 0.58 0.00 0.03 78.70 09:46:01 2 27.64 0.00 0.81 0.00 0.05 71.49 09:46:01 3 18.26 0.00 0.91 0.00 0.08 80.74 09:46:01 4 16.67 0.00 0.29 0.00 0.03 83.01 09:46:01 5 18.37 0.00 0.29 1.22 0.05 80.07 09:46:01 6 40.42 0.00 1.17 1.21 0.08 57.12 09:46:01 7 15.21 0.00 0.34 5.50 0.03 78.92 09:47:01 all 11.45 0.00 1.80 2.43 0.04 84.28 09:47:01 0 20.46 0.00 2.80 3.28 0.03 73.42 09:47:01 1 6.96 0.00 1.46 1.20 0.03 90.34 09:47:01 2 16.83 0.00 1.66 4.10 0.05 77.36 09:47:01 3 7.44 0.00 1.78 1.29 0.05 89.44 09:47:01 4 19.38 0.00 1.86 0.82 0.05 77.89 09:47:01 5 3.94 0.00 1.15 0.03 0.03 94.84 09:47:01 6 10.97 0.00 2.28 0.25 0.03 86.47 09:47:01 7 5.54 0.00 1.36 8.50 0.05 84.55 Average: all 19.77 0.00 1.23 1.75 0.06 77.19 Average: 0 22.70 0.00 1.23 1.01 0.05 75.01 Average: 1 18.34 0.00 0.87 0.36 0.05 80.38 Average: 2 21.57 0.00 1.25 1.43 0.07 75.68 Average: 3 18.82 0.00 0.88 0.46 0.06 79.78 Average: 4 18.43 0.00 1.42 0.93 0.05 79.17 Average: 5 16.37 0.00 0.81 0.67 0.05 82.10 Average: 6 22.57 0.00 1.90 0.54 0.05 74.94 Average: 7 19.44 0.00 1.49 8.71 0.06 70.30