---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4881 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 712K 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 818 28286 0 3062 30908 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:d7:08:9d brd ff:ff:ff:ff:ff:ff inet 10.30.106.225/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fed7:89d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6d:a7:98:d6 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-4881) 02/02/26 _x86_64_ (8 CPU) 10:35:41 LINUX RESTART (8 CPU) 10:36:02 tps rtps wtps bread/s bwrtn/s 10:37:01 364.78 59.60 305.18 3730.17 72705.13 10:38:01 193.95 42.36 151.59 2423.33 46950.44 10:39:01 32.51 5.37 27.15 162.11 31522.21 10:40:01 21.58 0.02 21.56 0.13 27356.51 10:41:01 60.36 1.57 58.80 98.37 44951.02 Average: 133.88 21.66 112.22 1274.76 44605.30 10:36:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:37:01 30130304 31701304 2808916 8.53 70008 1810708 1428720 4.20 846968 1667672 184452 10:38:01 28442872 30587024 4496348 13.65 87916 2346700 2908028 8.56 2054448 2105628 120176 10:39:01 25424196 27579352 7515024 22.81 88292 2357044 5462312 16.07 5087844 2075012 1860 10:40:01 22312552 24478012 10626668 32.26 88616 2366572 8307000 24.44 8178664 2084348 3784 10:41:01 28945432 31627580 3993788 12.12 93204 2870848 1465616 4.31 1344576 2297228 26092 Average: 27051071 29194654 5888149 17.88 85607 2350374 3914335 11.52 3502500 2045978 67273 10:36:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 lo 1.76 1.76 0.20 0.20 0.00 0.00 0.00 0.00 10:37:01 ens3 446.26 262.32 1766.84 82.56 0.00 0.00 0.00 0.00 10:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:38:01 ens3 427.23 360.62 4606.48 56.69 0.00 0.00 0.00 0.00 10:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 lo 2.23 2.23 0.98 0.98 0.00 0.00 0.00 0.00 10:39:01 ens3 17.25 15.46 3.34 13.58 0.00 0.00 0.00 0.00 10:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 lo 5.67 5.67 1.46 1.46 0.00 0.00 0.00 0.00 10:40:01 ens3 24.41 21.20 5.31 9.05 0.00 0.00 0.00 0.00 10:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 lo 2.18 2.18 0.18 0.18 0.00 0.00 0.00 0.00 10:41:01 ens3 82.52 110.90 325.60 2486.89 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 2.46 2.46 0.57 0.57 0.00 0.00 0.00 0.00 Average: ens3 198.72 153.74 1340.09 531.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4881) 02/02/26 _x86_64_ (8 CPU) 10:35:41 LINUX RESTART (8 CPU) 10:36:02 CPU %user %nice %system %iowait %steal %idle 10:37:01 all 11.18 0.00 1.25 3.33 0.04 84.20 10:37:01 0 7.05 0.00 1.99 19.08 0.05 71.83 10:37:01 1 8.73 0.00 0.83 2.60 0.05 87.78 10:37:01 2 12.53 0.00 1.43 0.63 0.03 85.38 10:37:01 3 24.83 0.00 1.72 1.85 0.05 71.55 10:37:01 4 12.39 0.00 1.10 1.51 0.05 84.95 10:37:01 5 5.93 0.00 0.47 0.20 0.02 93.37 10:37:01 6 4.85 0.00 1.59 0.15 0.03 93.37 10:37:01 7 13.11 0.00 0.90 0.61 0.03 85.35 10:38:01 all 21.04 0.00 1.60 1.73 0.05 75.58 10:38:01 0 22.72 0.00 3.76 9.18 0.05 64.29 10:38:01 1 35.75 0.00 2.49 1.93 0.07 59.77 10:38:01 2 28.99 0.00 1.34 0.79 0.07 68.82 10:38:01 3 18.22 0.00 0.90 0.10 0.05 80.73 10:38:01 4 14.65 0.00 0.40 0.02 0.02 84.92 10:38:01 5 11.37 0.00 0.45 0.35 0.03 87.79 10:38:01 6 25.18 0.00 2.04 1.24 0.05 71.49 10:38:01 7 11.45 0.00 1.47 0.22 0.05 86.82 10:39:01 all 33.45 0.00 0.65 1.00 0.07 64.83 10:39:01 0 18.74 0.00 0.33 7.01 0.05 73.86 10:39:01 1 43.21 0.00 0.84 0.33 0.08 55.54 10:39:01 2 48.65 0.00 0.55 0.02 0.07 50.72 10:39:01 3 30.16 0.00 0.60 0.02 0.05 69.18 10:39:01 4 42.99 0.00 0.78 0.00 0.10 56.13 10:39:01 5 40.30 0.00 1.20 0.32 0.07 58.11 10:39:01 6 15.18 0.00 0.33 0.00 0.05 84.44 10:39:01 7 28.52 0.00 0.54 0.30 0.07 70.57 10:40:01 all 25.71 0.00 0.56 0.76 0.06 72.91 10:40:01 0 15.55 0.00 0.38 0.00 0.05 84.01 10:40:01 1 36.87 0.00 1.05 6.04 0.07 55.98 10:40:01 2 33.05 0.00 0.57 0.00 0.05 66.33 10:40:01 3 34.60 0.00 0.52 0.05 0.07 64.77 10:40:01 4 23.72 0.00 0.60 0.00 0.05 75.63 10:40:01 5 20.60 0.00 0.23 0.00 0.05 79.11 10:40:01 6 13.39 0.00 0.23 0.00 0.03 86.35 10:40:01 7 28.08 0.00 0.90 0.00 0.08 70.93 10:41:01 all 15.71 0.00 1.53 1.73 0.04 80.98 10:41:01 0 9.48 0.00 1.84 0.07 0.02 88.61 10:41:01 1 11.35 0.00 1.42 10.72 0.05 76.46 10:41:01 2 20.75 0.00 1.65 1.83 0.03 75.73 10:41:01 3 10.78 0.00 0.77 0.00 0.02 88.43 10:41:01 4 21.56 0.00 1.45 0.27 0.05 76.67 10:41:01 5 29.24 0.00 2.25 0.67 0.08 67.76 10:41:01 6 17.00 0.00 1.49 0.31 0.05 81.15 10:41:01 7 5.59 0.00 1.39 0.02 0.03 92.97 Average: all 21.46 0.00 1.12 1.70 0.05 75.67 Average: 0 14.74 0.00 1.66 7.02 0.04 76.54 Average: 1 27.25 0.00 1.33 4.33 0.06 67.03 Average: 2 28.85 0.00 1.11 0.65 0.05 69.34 Average: 3 23.71 0.00 0.90 0.40 0.05 74.94 Average: 4 23.10 0.00 0.87 0.35 0.05 75.63 Average: 5 21.54 0.00 0.92 0.31 0.05 77.18 Average: 6 15.15 0.00 1.13 0.34 0.04 83.34 Average: 7 17.35 0.00 1.04 0.23 0.05 81.32