---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3927 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 11G 8.6G 56% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 477 849 0 2616 3203 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:c5:a1:c6 brd ff:ff:ff:ff:ff:ff inet 10.32.6.79/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85872sec preferred_lft 85872sec inet6 fe80::f816:3eff:fec5:a1c6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6c:5b:2f:c7 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::42:6cff:fe5b:2fc7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3927) 03/07/24 _x86_64_ (4 CPU) 15:27:43 LINUX RESTART (4 CPU) 15:28:02 tps rtps wtps bread/s bwrtn/s 15:29:01 186.24 85.50 100.75 6682.48 42066.30 15:30:01 88.57 33.48 55.09 2456.66 8411.40 15:31:01 95.92 65.09 30.83 2671.69 4727.88 15:32:01 8.83 0.02 8.82 0.13 345.14 15:33:01 8.88 0.00 8.88 0.00 454.19 15:34:01 44.03 9.01 35.02 724.17 6754.76 15:35:02 62.71 33.18 29.54 1582.31 6023.62 15:36:01 194.66 66.68 127.98 7377.60 86140.65 Average: 85.79 36.45 49.34 2668.44 19174.99 15:28:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:29:01 1639220 3269788 2399432 59.41 42324 1749728 962244 18.91 656184 1575340 87376 15:30:01 1309136 3220388 2729516 67.58 61524 1996900 1003984 19.74 736244 1796452 96844 15:31:01 1146744 3175024 2891908 71.61 68272 2103064 1040088 20.45 808412 1875416 1096 15:32:01 1131468 3167656 2907184 71.98 70160 2108136 1040088 20.45 817476 1879672 2224 15:33:01 1102208 3146744 2936444 72.71 71392 2114244 1061184 20.86 839912 1884128 3292 15:34:01 185584 2351616 3853068 95.40 73316 2230000 1707464 33.56 1700340 1930212 6856 15:35:02 197984 2526324 3840668 95.10 78192 2384772 1513776 29.76 1658264 1953568 251632 15:36:01 898496 3272208 3140156 77.75 95024 2422588 957292 18.82 961276 1972836 44232 Average: 951355 3016218 3087297 76.44 70026 2138679 1160765 22.82 1022264 1858453 61694 15:28:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 ens3 420.86 270.79 1607.08 72.50 0.00 0.00 0.00 0.00 15:29:01 lo 1.29 1.29 0.12 0.12 0.00 0.00 0.00 0.00 15:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 ens3 96.37 82.02 523.98 18.50 0.00 0.00 0.00 0.00 15:30:01 lo 3.07 3.07 0.28 0.28 0.00 0.00 0.00 0.00 15:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 ens3 100.37 111.88 173.03 24.08 0.00 0.00 0.00 0.00 15:31:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 15:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 ens3 58.42 83.19 77.84 13.34 0.00 0.00 0.00 0.00 15:32:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 15:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 ens3 100.82 144.88 116.54 21.96 0.00 0.00 0.00 0.00 15:33:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 ens3 707.81 471.61 3163.34 123.68 0.00 0.00 0.00 0.00 15:34:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 15:35:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:02 ens3 499.09 291.87 935.24 90.53 0.00 0.00 0.00 0.00 15:35:02 lo 0.81 0.81 0.07 0.07 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 15:36:01 ens3 210.10 160.35 4591.00 66.56 0.00 0.00 0.00 0.00 15:36:01 lo 1.69 1.69 0.14 0.14 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 274.13 202.05 1391.36 53.84 0.00 0.00 0.00 0.00 Average: lo 1.09 1.09 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3927) 03/07/24 _x86_64_ (4 CPU) 15:27:43 LINUX RESTART (4 CPU) 15:28:02 CPU %user %nice %system %iowait %steal %idle 15:29:01 all 17.33 0.00 2.40 5.77 0.06 74.44 15:29:01 0 12.51 0.00 1.79 2.77 0.07 82.86 15:29:01 1 19.34 0.00 2.39 5.97 0.05 72.24 15:29:01 2 9.73 0.00 2.14 7.24 0.07 80.82 15:29:01 3 27.77 0.00 3.29 7.12 0.05 61.77 15:30:01 all 18.57 0.00 1.26 2.39 0.06 77.72 15:30:01 0 16.96 0.00 0.97 0.75 0.03 81.29 15:30:01 1 12.09 0.00 0.95 2.14 0.05 84.76 15:30:01 2 6.69 0.00 0.85 5.09 0.08 87.28 15:30:01 3 38.49 0.00 2.25 1.55 0.07 57.64 15:31:01 all 7.87 0.00 0.57 4.69 0.05 86.82 15:31:01 0 8.03 0.00 0.85 2.77 0.03 88.32 15:31:01 1 10.68 0.00 0.43 5.00 0.05 83.84 15:31:01 2 6.45 0.00 0.53 3.92 0.05 89.05 15:31:01 3 6.33 0.00 0.48 7.10 0.03 86.05 15:32:01 all 3.50 0.00 0.23 0.03 0.03 96.21 15:32:01 0 2.82 0.00 0.25 0.08 0.02 96.83 15:32:01 1 4.40 0.00 0.12 0.00 0.03 95.45 15:32:01 2 4.86 0.00 0.52 0.03 0.05 94.54 15:32:01 3 1.90 0.00 0.05 0.00 0.03 98.02 15:33:01 all 4.35 0.00 0.25 0.07 0.04 95.30 15:33:01 0 3.30 0.00 0.20 0.17 0.03 96.30 15:33:01 1 5.99 0.00 0.20 0.02 0.05 93.74 15:33:01 2 4.77 0.00 0.45 0.00 0.05 94.73 15:33:01 3 3.35 0.00 0.13 0.07 0.03 96.42 15:34:01 all 52.17 0.00 1.91 0.70 0.08 45.15 15:34:01 0 51.48 0.00 1.94 0.73 0.07 45.79 15:34:01 1 58.64 0.00 1.79 0.29 0.08 39.20 15:34:01 2 47.07 0.00 2.36 1.35 0.08 49.13 15:34:01 3 51.55 0.00 1.51 0.43 0.07 46.45 15:35:02 all 46.09 0.00 1.99 1.54 0.08 50.30 15:35:02 0 36.43 0.00 2.25 2.02 0.08 59.22 15:35:02 1 47.86 0.00 1.97 1.04 0.07 49.06 15:35:02 2 44.08 0.00 1.94 0.85 0.08 53.04 15:35:02 3 55.94 0.00 1.83 2.27 0.07 39.90 15:36:01 all 22.32 0.00 3.92 4.45 0.06 69.25 15:36:01 0 19.68 0.00 3.56 1.59 0.05 75.12 15:36:01 1 16.30 0.00 3.72 1.11 0.05 78.82 15:36:01 2 13.81 0.00 3.57 9.11 0.07 73.45 15:36:01 3 39.39 0.00 4.81 5.98 0.09 49.73 Average: all 21.52 0.00 1.56 2.44 0.06 74.43 Average: 0 18.91 0.00 1.47 1.36 0.05 78.21 Average: 1 21.92 0.00 1.44 1.94 0.05 74.65 Average: 2 17.19 0.00 1.54 3.42 0.07 77.78 Average: 3 28.06 0.00 1.78 3.05 0.05 67.06