---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-303 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 9.0G 54% / 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 558 146 0 3238 3101 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:59:00:0c brd ff:ff:ff:ff:ff:ff inet 10.32.6.41/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85917sec preferred_lft 85917sec inet6 fe80::f816:3eff:fe59:c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:95:77:01:a1 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-303) 05/06/24 _x86_64_ (4 CPU) 21:33:34 LINUX RESTART (4 CPU) 21:34:01 tps rtps wtps bread/s bwrtn/s 21:35:01 159.56 66.72 92.83 4969.84 35760.71 21:36:01 182.04 12.63 169.41 2263.78 48899.30 21:37:01 87.77 0.05 87.72 6.13 2743.81 21:38:01 21.65 0.05 21.60 0.80 5661.99 21:39:01 19.16 0.00 19.16 0.00 709.08 21:40:01 115.77 75.45 40.32 9291.54 14279.68 21:41:01 15.13 4.22 10.91 318.88 412.06 Average: 85.87 22.73 63.14 2407.77 15495.94 21:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:35:01 1660500 3373900 2378152 58.88 53480 1814436 864224 16.99 549508 1648064 136340 21:36:01 451516 3281040 3587136 88.82 86140 2854568 1229664 24.17 728516 2595064 4620 21:37:01 301656 3103344 3736996 92.53 97296 2812720 1484288 29.18 964452 2506456 1800 21:38:01 330976 2944856 3707676 91.80 99484 2632740 1646316 32.36 1070544 2380212 1708 21:39:01 149560 2780664 3889092 96.30 101108 2645416 1817276 35.72 1257312 2373088 1044 21:40:01 243824 3236192 3794828 93.96 101744 3009588 1102888 21.68 1378716 2161908 372 21:41:01 195892 3199288 3842760 95.15 103012 3021808 1039188 20.43 1650128 1940552 21092 Average: 476275 3131326 3562377 88.21 91752 2684468 1311978 25.79 1085597 2229335 23854 21:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:35:01 ens3 367.92 247.93 1438.56 67.95 0.00 0.00 0.00 0.00 21:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:35:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 21:36:01 ens3 770.96 458.75 5339.23 40.06 0.00 0.00 0.00 0.00 21:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:36:01 lo 2.47 2.47 0.23 0.23 0.00 0.00 0.00 0.00 21:37:01 ens3 46.03 39.16 73.94 11.27 0.00 0.00 0.00 0.00 21:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:38:01 ens3 489.72 273.72 2662.12 44.48 0.00 0.00 0.00 0.00 21:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:39:01 ens3 62.97 47.63 173.74 11.48 0.00 0.00 0.00 0.00 21:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:01 ens3 388.74 662.09 174.78 5043.17 0.00 0.00 0.00 0.00 21:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:01 lo 2.80 2.80 0.24 0.24 0.00 0.00 0.00 0.00 21:41:01 ens3 384.80 680.89 33.21 5440.01 0.00 0.00 0.00 0.00 21:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:41:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 358.75 344.33 1413.66 1522.85 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 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-303) 05/06/24 _x86_64_ (4 CPU) 21:33:34 LINUX RESTART (4 CPU) 21:34:01 CPU %user %nice %system %iowait %steal %idle 21:35:01 all 20.29 0.00 2.06 4.82 0.06 72.76 21:35:01 0 37.86 0.00 2.66 3.47 0.07 55.94 21:35:01 1 4.45 0.00 1.71 11.17 0.08 82.58 21:35:01 2 26.54 0.00 2.65 4.02 0.08 66.71 21:35:01 3 12.30 0.00 1.23 0.68 0.03 85.75 21:36:01 all 18.79 0.00 3.95 4.12 0.07 73.07 21:36:01 0 24.07 0.00 4.73 2.48 0.07 68.66 21:36:01 1 11.61 0.00 3.29 6.80 0.07 78.23 21:36:01 2 15.50 0.00 3.26 3.31 0.07 77.87 21:36:01 3 23.95 0.00 4.49 3.87 0.07 67.63 21:37:01 all 7.53 0.00 2.21 2.64 0.05 87.56 21:37:01 0 7.46 0.00 2.53 1.57 0.07 88.37 21:37:01 1 7.14 0.00 2.18 0.37 0.05 90.26 21:37:01 2 9.07 0.00 2.03 0.22 0.05 88.64 21:37:01 3 6.46 0.00 2.13 8.42 0.05 82.94 21:38:01 all 7.40 0.00 3.55 0.16 0.05 88.84 21:38:01 0 7.63 0.00 4.23 0.13 0.05 87.96 21:38:01 1 5.72 0.00 2.96 0.25 0.05 91.02 21:38:01 2 9.36 0.00 3.40 0.07 0.05 87.12 21:38:01 3 6.89 0.00 3.61 0.20 0.05 89.25 21:39:01 all 6.82 0.00 1.41 0.34 0.04 91.38 21:39:01 0 7.13 0.00 1.64 0.05 0.05 91.13 21:39:01 1 6.17 0.00 1.19 0.60 0.03 92.01 21:39:01 2 6.80 0.00 1.59 0.34 0.05 91.22 21:39:01 3 7.19 0.00 1.24 0.37 0.07 91.14 21:40:01 all 18.63 0.00 2.03 2.73 0.07 76.54 21:40:01 0 18.09 0.00 2.09 1.82 0.07 77.93 21:40:01 1 18.56 0.00 2.20 3.60 0.08 75.56 21:40:01 2 18.86 0.00 1.78 2.53 0.07 76.76 21:40:01 3 18.99 0.00 2.08 2.97 0.05 75.91 21:41:01 all 22.72 0.00 1.01 0.37 0.07 75.83 21:41:01 0 17.01 0.00 1.06 0.13 0.08 81.72 21:41:01 1 28.35 0.00 1.30 1.00 0.07 69.28 21:41:01 2 23.76 0.00 0.80 0.27 0.05 75.12 21:41:01 3 21.70 0.00 0.89 0.07 0.07 77.28 Average: all 14.60 0.00 2.32 2.17 0.06 80.86 Average: 0 17.03 0.00 2.70 1.38 0.06 78.82 Average: 1 11.73 0.00 2.12 3.39 0.06 82.70 Average: 2 15.70 0.00 2.21 1.53 0.06 80.49 Average: 3 13.93 0.00 2.24 2.37 0.05 81.41