---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-10825 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: 2800.000 BogoMIPS: 5600.00 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 14G 142G 9% / 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 822 25590 0 5754 30888 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:3c:06:27 brd ff:ff:ff:ff:ff:ff inet 10.30.107.195/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86005sec preferred_lft 86005sec inet6 fe80::f816:3eff:fe3c:627/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e6:c1:05:32 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-10825) 03/04/24 _x86_64_ (8 CPU) 14:30:34 LINUX RESTART (8 CPU) 14:31:01 tps rtps wtps bread/s bwrtn/s 14:32:01 140.31 70.75 69.56 4570.57 19554.61 14:33:01 128.35 23.15 105.20 2772.47 24183.97 14:34:01 362.45 2.62 359.83 405.60 129993.20 14:35:01 38.31 0.62 37.69 56.12 16081.85 14:36:01 19.33 0.03 19.30 2.93 12816.13 14:37:01 71.15 1.95 69.21 112.11 14547.98 Average: 126.66 16.52 110.14 1319.94 36198.89 14:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:32:01 30156356 31736352 2782856 8.45 69268 1821960 1408688 4.14 832788 1658788 165524 14:33:01 29197028 31681000 3742184 11.36 96764 2667568 1554608 4.57 975264 2407684 651948 14:34:01 25920836 31365804 7018376 21.31 137128 5460916 4925268 14.49 1352204 5102892 540 14:35:01 23694940 29238828 9244272 28.06 139180 5554368 8522296 25.07 3586984 5064616 56 14:36:01 23585852 29164908 9353360 28.40 139732 5587972 8563272 25.20 3688772 5069412 304 14:37:01 26181992 31606524 6757220 20.51 143864 5427776 1522572 4.48 1301392 4932676 14324 Average: 26456167 30798903 6483045 19.68 120989 4420093 4416117 12.99 1956234 4039345 138783 14:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:32:01 ens3 362.74 257.74 1575.09 64.19 0.00 0.00 0.00 0.00 14:32:01 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 br-1cc33bfd1aec 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 ens3 175.27 119.01 4452.93 13.41 0.00 0.00 0.00 0.00 14:33:01 lo 6.40 6.40 0.60 0.60 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 br-1cc33bfd1aec 0.08 0.12 0.00 0.01 0.00 0.00 0.00 0.00 14:34:01 vethae46d70 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 14:34:01 veth7d9a1c6 0.18 0.30 0.01 0.02 0.00 0.00 0.00 0.00 14:34:01 veth19f3eb3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 br-1cc33bfd1aec 1.48 1.68 2.71 6.60 0.00 0.00 0.00 0.00 14:35:01 vethae46d70 5.03 6.37 0.82 0.93 0.00 0.00 0.00 0.00 14:35:01 veth7d9a1c6 140.89 140.34 26.49 34.34 0.00 0.00 0.00 0.00 14:35:01 veth19f3eb3 3.93 4.88 0.73 2.66 0.00 0.00 0.00 0.00 14:36:01 br-1cc33bfd1aec 5.62 6.92 4.08 6.25 0.00 0.00 0.00 0.00 14:36:01 vethae46d70 0.75 1.05 0.10 0.13 0.00 0.00 0.00 0.00 14:36:01 veth7d9a1c6 126.71 123.90 19.83 40.93 0.00 0.00 0.00 0.00 14:36:01 veth19f3eb3 13.38 15.50 2.42 4.16 0.00 0.00 0.00 0.00 14:37:01 ens3 1627.30 918.53 31996.07 170.23 0.00 0.00 0.00 0.00 14:37:01 lo 38.43 38.43 21.64 21.64 0.00 0.00 0.00 0.00 14:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 269.74 151.70 5321.80 28.18 0.00 0.00 0.00 0.00 Average: lo 5.79 5.79 3.56 3.56 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-10825) 03/04/24 _x86_64_ (8 CPU) 14:30:34 LINUX RESTART (8 CPU) 14:31:01 CPU %user %nice %system %iowait %steal %idle 14:32:01 all 12.06 0.00 1.16 1.76 0.04 84.99 14:32:01 0 28.36 0.00 1.84 1.35 0.05 68.40 14:32:01 1 10.00 0.00 0.93 0.33 0.07 88.66 14:32:01 2 20.40 0.00 1.99 3.76 0.05 73.80 14:32:01 3 14.05 0.00 1.45 0.90 0.03 83.56 14:32:01 4 2.64 0.00 0.90 0.33 0.02 96.10 14:32:01 5 4.09 0.00 0.78 0.68 0.02 94.43 14:32:01 6 7.87 0.00 0.80 6.26 0.02 85.05 14:32:01 7 9.04 0.00 0.57 0.42 0.03 89.94 14:33:01 all 10.52 0.00 1.44 1.79 0.04 86.21 14:33:01 0 17.54 0.00 1.94 3.70 0.03 76.78 14:33:01 1 17.99 0.00 1.74 0.28 0.05 79.93 14:33:01 2 3.51 0.00 0.97 0.40 0.03 95.08 14:33:01 3 21.89 0.00 1.89 1.10 0.05 75.07 14:33:01 4 12.13 0.00 1.39 0.57 0.03 85.87 14:33:01 5 4.36 0.00 1.60 0.77 0.02 93.25 14:33:01 6 3.59 0.00 0.95 3.64 0.02 91.79 14:33:01 7 3.16 0.00 1.00 3.84 0.08 91.91 14:34:01 all 12.66 0.00 5.58 5.00 0.07 76.70 14:34:01 0 11.34 0.00 5.41 15.31 0.08 67.85 14:34:01 1 13.96 0.00 4.85 0.71 0.07 80.41 14:34:01 2 12.50 0.00 5.97 1.26 0.07 80.20 14:34:01 3 14.41 0.00 5.26 2.24 0.08 78.00 14:34:01 4 13.36 0.00 4.67 1.12 0.07 80.78 14:34:01 5 11.01 0.00 7.38 4.96 0.07 76.58 14:34:01 6 12.06 0.00 5.45 4.57 0.08 77.85 14:34:01 7 12.64 0.00 5.61 9.85 0.09 71.82 14:35:01 all 27.18 0.00 2.80 0.57 0.08 69.38 14:35:01 0 25.21 0.00 2.73 3.23 0.08 68.75 14:35:01 1 26.28 0.00 2.63 0.03 0.07 70.99 14:35:01 2 27.36 0.00 2.56 0.03 0.08 69.96 14:35:01 3 36.87 0.00 3.97 0.20 0.07 58.89 14:35:01 4 14.90 0.00 1.95 0.12 0.07 82.96 14:35:01 5 27.82 0.00 2.61 0.08 0.07 69.42 14:35:01 6 33.92 0.00 3.26 0.76 0.07 61.99 14:35:01 7 25.10 0.00 2.69 0.13 0.10 71.98 14:36:01 all 6.43 0.00 0.92 0.55 0.09 92.01 14:36:01 0 5.72 0.00 0.95 3.90 0.07 89.36 14:36:01 1 6.06 0.00 0.67 0.00 0.08 93.19 14:36:01 2 7.90 0.00 0.80 0.22 0.10 90.98 14:36:01 3 7.05 0.00 0.95 0.05 0.08 91.86 14:36:01 4 5.56 0.00 1.12 0.08 0.10 93.13 14:36:01 5 5.35 0.00 0.84 0.07 0.08 93.66 14:36:01 6 6.92 0.00 1.00 0.08 0.10 91.89 14:36:01 7 6.86 0.00 1.04 0.02 0.07 92.02 14:37:01 all 7.45 0.00 0.64 0.94 0.04 90.93 14:37:01 0 0.63 0.00 0.48 4.40 0.03 94.44 14:37:01 1 28.18 0.00 1.28 0.43 0.05 70.05 14:37:01 2 8.81 0.00 0.52 0.45 0.03 90.19 14:37:01 3 5.34 0.00 0.53 0.08 0.03 94.01 14:37:01 4 2.42 0.00 0.63 1.29 0.05 95.61 14:37:01 5 0.72 0.00 0.54 0.08 0.02 98.65 14:37:01 6 1.02 0.00 0.62 0.37 0.05 97.95 14:37:01 7 12.56 0.00 0.53 0.42 0.03 86.45 Average: all 12.71 0.00 2.08 1.76 0.06 83.39 Average: 0 14.80 0.00 2.22 5.29 0.06 77.63 Average: 1 17.08 0.00 2.01 0.30 0.06 80.55 Average: 2 13.41 0.00 2.13 1.02 0.06 83.38 Average: 3 16.59 0.00 2.34 0.76 0.06 80.25 Average: 4 8.48 0.00 1.77 0.59 0.06 89.10 Average: 5 8.88 0.00 2.28 1.10 0.04 87.69 Average: 6 10.87 0.00 2.01 2.61 0.06 84.46 Average: 7 11.55 0.00 1.89 2.42 0.07 84.07