---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5876 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 144G 8% / 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 865 28040 0 3261 30857 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:34:40:a8 brd ff:ff:ff:ff:ff:ff inet 10.30.106.116/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85935sec preferred_lft 85935sec inet6 fe80::f816:3eff:fe34:40a8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2a:4c:f9:98 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::42:2aff:fe4c:f998/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5876) 02/16/24 _x86_64_ (8 CPU) 16:46:39 LINUX RESTART (8 CPU) 16:47:02 tps rtps wtps bread/s bwrtn/s 16:48:01 80.12 49.52 30.60 4463.24 39506.80 16:49:01 89.12 37.26 51.86 1739.98 7213.20 16:50:01 106.58 32.13 74.45 1699.85 11737.11 16:51:01 86.82 13.13 73.69 865.19 12251.69 16:52:01 5.23 0.22 5.02 8.27 2131.11 16:53:01 265.94 4.48 261.46 418.06 51365.57 Average: 105.71 22.71 82.99 1524.27 20648.54 16:47:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:48:01 30540508 31794828 2398712 7.28 38664 1543808 1336148 3.93 721440 1424364 6104 16:49:01 30072392 31658808 2866828 8.70 63648 1836044 1494468 4.40 945464 1633948 167128 16:50:01 29678928 31447312 3260292 9.90 78244 1992532 1845108 5.43 1140504 1810624 109740 16:51:01 27895632 29876920 5043588 15.31 85052 2191660 3017240 8.88 2796532 1918984 2756 16:52:01 27176476 29164200 5762744 17.50 85776 2196964 3513800 10.34 3510548 1923200 3656 16:53:01 27945452 30808976 4993768 15.16 94028 3048308 2177544 6.41 2124868 2505408 252 Average: 28884898 30791841 4054322 12.31 74235 2134886 2230718 6.56 1873226 1869421 48273 16:47:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:48:01 ens3 259.19 181.31 695.56 44.81 0.00 0.00 0.00 0.00 16:48:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 16:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:49:01 ens3 84.92 59.87 841.57 15.50 0.00 0.00 0.00 0.00 16:49:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 16:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 ens3 109.72 91.50 1045.54 22.82 0.00 0.00 0.00 0.00 16:50:01 lo 1.00 1.00 0.11 0.11 0.00 0.00 0.00 0.00 16:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:51:01 ens3 427.85 329.70 2747.74 85.44 0.00 0.00 0.00 0.00 16:51:01 lo 10.60 10.60 2.52 2.52 0.00 0.00 0.00 0.00 16:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:52:01 ens3 485.55 352.92 159.93 150.39 0.00 0.00 0.00 0.00 16:52:01 lo 61.11 61.11 29.76 29.76 0.00 0.00 0.00 0.00 16:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:53:01 ens3 664.86 598.13 2461.10 3598.90 0.00 0.00 0.00 0.00 16:53:01 lo 5.02 5.02 0.37 0.37 0.00 0.00 0.00 0.00 16:53:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 338.90 269.15 1326.99 654.67 0.00 0.00 0.00 0.00 Average: lo 13.32 13.32 5.51 5.51 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.01 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-5876) 02/16/24 _x86_64_ (8 CPU) 16:46:39 LINUX RESTART (8 CPU) 16:47:02 CPU %user %nice %system %iowait %steal %idle 16:48:01 all 3.03 0.00 0.67 16.92 0.02 79.36 16:48:01 0 3.74 0.00 0.72 59.09 0.02 36.44 16:48:01 1 4.49 0.00 1.77 4.21 0.03 89.50 16:48:01 2 2.82 0.00 0.85 3.35 0.02 92.96 16:48:01 3 2.75 0.00 0.54 2.36 0.03 94.31 16:48:01 4 1.29 0.00 0.44 19.64 0.03 78.60 16:48:01 5 3.17 0.00 0.29 9.32 0.02 87.20 16:48:01 6 2.73 0.00 0.27 0.44 0.02 96.54 16:48:01 7 3.23 0.00 0.48 37.16 0.03 59.10 16:49:01 all 7.12 0.00 0.63 5.11 0.03 87.11 16:49:01 0 10.46 0.00 0.89 5.71 0.07 82.88 16:49:01 1 7.38 0.00 0.70 0.77 0.02 91.14 16:49:01 2 7.54 0.00 0.60 3.51 0.07 88.29 16:49:01 3 10.34 0.00 1.28 11.71 0.03 76.64 16:49:01 4 2.39 0.00 0.38 0.42 0.00 96.81 16:49:01 5 0.62 0.00 0.20 0.07 0.02 99.10 16:49:01 6 12.59 0.00 0.52 3.45 0.03 83.40 16:49:01 7 5.66 0.00 0.47 15.20 0.02 78.65 16:50:01 all 11.51 0.00 0.75 3.90 0.05 83.79 16:50:01 0 9.96 0.00 0.70 6.53 0.07 82.73 16:50:01 1 7.90 0.00 0.60 0.12 0.02 91.36 16:50:01 2 28.38 0.00 1.76 2.68 0.07 67.11 16:50:01 3 13.65 0.00 0.84 16.19 0.05 69.28 16:50:01 4 17.69 0.00 0.92 0.87 0.05 80.47 16:50:01 5 6.39 0.00 0.39 0.17 0.07 92.99 16:50:01 6 4.93 0.00 0.30 1.49 0.03 93.25 16:50:01 7 3.25 0.00 0.50 3.20 0.02 93.02 16:51:01 all 39.02 0.00 1.01 2.76 0.09 57.11 16:51:01 0 35.63 0.00 1.20 2.79 0.10 60.28 16:51:01 1 40.43 0.00 1.47 3.70 0.10 54.30 16:51:01 2 47.03 0.00 0.54 0.02 0.10 52.32 16:51:01 3 33.15 0.00 0.74 2.46 0.08 63.57 16:51:01 4 48.16 0.00 0.87 2.36 0.10 48.51 16:51:01 5 39.55 0.00 1.28 3.73 0.08 55.35 16:51:01 6 43.47 0.00 0.79 4.26 0.12 51.36 16:51:01 7 24.74 0.00 1.21 2.77 0.08 71.20 16:52:01 all 32.80 0.00 0.98 0.55 0.11 65.55 16:52:01 0 19.39 0.00 1.22 0.45 0.08 78.86 16:52:01 1 36.95 0.00 1.21 0.02 0.10 61.72 16:52:01 2 41.47 0.00 0.82 0.00 0.25 57.46 16:52:01 3 22.77 0.00 1.35 1.97 0.07 73.84 16:52:01 4 31.45 0.00 0.77 0.00 0.10 67.68 16:52:01 5 41.30 0.00 0.67 0.29 0.08 57.66 16:52:01 6 40.67 0.00 0.79 1.70 0.10 56.74 16:52:01 7 28.42 0.00 1.07 0.00 0.07 70.44 16:53:01 all 9.45 0.00 1.73 7.12 0.06 81.63 16:53:01 0 6.09 0.00 1.91 3.09 0.07 88.85 16:53:01 1 13.90 0.00 2.37 6.69 0.08 76.96 16:53:01 2 12.92 0.00 1.66 1.83 0.07 83.52 16:53:01 3 6.41 0.00 1.95 6.31 0.05 85.29 16:53:01 4 10.46 0.00 1.49 6.71 0.07 81.27 16:53:01 5 11.05 0.00 1.61 24.20 0.07 63.08 16:53:01 6 7.78 0.00 1.51 7.96 0.05 82.70 16:53:01 7 7.03 0.00 1.34 0.17 0.05 91.41 Average: all 17.18 0.00 0.96 6.03 0.06 75.76 Average: 0 14.25 0.00 1.11 12.78 0.07 71.79 Average: 1 18.52 0.00 1.35 2.57 0.06 77.49 Average: 2 23.40 0.00 1.04 1.90 0.10 73.57 Average: 3 14.87 0.00 1.12 6.85 0.05 77.11 Average: 4 18.60 0.00 0.81 4.96 0.06 75.56 Average: 5 17.02 0.00 0.74 6.29 0.06 75.90 Average: 6 18.71 0.00 0.70 3.22 0.06 77.32 Average: 7 12.07 0.00 0.84 9.68 0.04 77.36