---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2327 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 13G 6.9G 65% / 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 514 621 0 2808 3146 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:ff:5d:92 brd ff:ff:ff:ff:ff:ff inet 10.32.6.81/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85931sec preferred_lft 85931sec inet6 fe80::f816:3eff:feff:5d92/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:95:dc:82:d4 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-2327) 02/20/24 _x86_64_ (4 CPU) 10:54:39 LINUX RESTART (4 CPU) 10:55:01 tps rtps wtps bread/s bwrtn/s 10:56:02 195.20 84.15 111.05 6593.97 43832.98 10:57:01 163.69 15.85 147.83 2322.09 76156.50 10:58:01 217.93 93.88 124.05 5206.20 60634.29 10:59:01 321.13 80.79 240.34 5115.41 16501.25 11:00:01 78.57 3.65 74.92 190.23 6035.79 11:01:01 96.15 37.53 58.62 5432.16 14022.33 11:02:01 356.67 335.43 21.25 23724.85 1301.38 Average: 204.29 93.22 111.07 6951.39 31108.05 10:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:56:02 1463044 3250580 2575608 63.77 47888 1893400 967872 19.03 712388 1679204 174436 10:57:01 183520 3291476 3855132 95.46 88072 3127100 1125420 22.12 591520 2996388 287208 10:58:01 1317640 3076140 2721012 67.37 120136 1759492 1571776 30.90 772200 1672800 23524 10:59:01 1020520 3266792 3018132 74.73 142696 2195988 1251528 24.60 807492 1923400 9608 11:00:01 850568 3284712 3188084 78.94 145800 2354640 1240412 24.38 870704 2002484 66884 11:01:01 1504116 3281272 2534536 62.76 147472 1761260 1145372 22.51 835784 1467284 1392 11:02:01 639292 3186200 3399360 84.17 149144 2515412 1055312 20.74 950692 2192840 37760 Average: 996957 3233882 3041695 75.31 120173 2229613 1193956 23.47 791540 1990629 85830 10:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:56:02 ens3 457.89 295.72 1963.14 69.65 0.00 0.00 0.00 0.00 10:56:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:02 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 10:57:01 ens3 434.67 207.76 13820.25 18.79 0.00 0.00 0.00 0.00 10:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 lo 2.57 2.57 0.22 0.22 0.00 0.00 0.00 0.00 10:58:01 ens3 102.08 73.00 285.90 32.73 0.00 0.00 0.00 0.00 10:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 ens3 99.57 70.22 224.93 21.58 0.00 0.00 0.00 0.00 10:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:00:01 ens3 190.30 116.93 834.32 16.51 0.00 0.00 0.00 0.00 11:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 ens3 245.51 163.47 70.57 60.92 0.00 0.00 0.00 0.00 11:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:02:01 ens3 12.46 11.35 10.19 5.99 0.00 0.00 0.00 0.00 11:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 219.86 133.89 2432.17 32.34 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 0.63 0.63 0.05 0.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2327) 02/20/24 _x86_64_ (4 CPU) 10:54:39 LINUX RESTART (4 CPU) 10:55:01 CPU %user %nice %system %iowait %steal %idle 10:56:02 all 20.08 0.00 2.51 5.53 0.08 71.81 10:56:02 0 35.22 0.00 2.56 0.92 0.08 61.22 10:56:02 1 9.81 0.00 2.07 10.42 0.07 77.63 10:56:02 2 27.18 0.00 2.31 2.98 0.08 67.45 10:56:02 3 8.01 0.00 3.11 7.79 0.08 81.01 10:57:01 all 24.41 0.00 4.87 2.79 0.06 67.86 10:57:01 0 23.22 0.00 4.30 4.42 0.05 68.01 10:57:01 1 26.16 0.00 4.72 4.89 0.07 64.16 10:57:01 2 23.97 0.00 4.34 1.08 0.07 70.54 10:57:01 3 24.31 0.00 6.10 0.82 0.05 68.72 10:58:01 all 35.11 0.00 16.53 4.92 0.09 43.35 10:58:01 0 36.91 0.00 16.66 6.53 0.08 39.81 10:58:01 1 33.45 0.00 15.62 2.28 0.07 48.59 10:58:01 2 35.52 0.00 17.72 10.44 0.12 36.21 10:58:01 3 34.56 0.00 16.13 0.44 0.08 48.80 10:59:01 all 18.89 0.00 9.59 10.78 0.09 60.66 10:59:01 0 21.69 0.00 9.41 1.39 0.08 67.43 10:59:01 1 16.70 0.00 9.31 5.47 0.08 68.43 10:59:01 2 20.04 0.00 10.63 34.78 0.10 34.45 10:59:01 3 17.15 0.00 9.00 1.59 0.08 72.17 11:00:01 all 25.56 0.00 8.48 1.20 0.09 64.68 11:00:01 0 22.97 0.00 7.42 3.52 0.08 66.00 11:00:01 1 23.38 0.00 8.90 0.39 0.08 67.25 11:00:01 2 28.32 0.00 9.42 0.62 0.10 61.53 11:00:01 3 27.52 0.00 8.16 0.25 0.08 63.98 11:01:01 all 34.08 0.00 14.09 3.21 0.08 48.55 11:01:01 0 35.67 0.00 13.42 2.96 0.08 47.87 11:01:01 1 31.01 0.00 15.07 4.66 0.10 49.16 11:01:01 2 35.43 0.00 13.76 3.29 0.08 47.42 11:01:01 3 34.22 0.00 14.09 1.91 0.07 49.72 11:02:01 all 12.37 0.00 1.42 18.71 0.07 67.44 11:02:01 0 16.37 0.00 1.39 18.15 0.07 64.02 11:02:01 1 3.64 0.00 1.18 19.66 0.08 75.43 11:02:01 2 5.10 0.00 1.34 20.77 0.07 72.73 11:02:01 3 24.33 0.00 1.79 16.25 0.07 57.56 Average: all 24.35 0.00 8.21 6.74 0.08 60.61 Average: 0 27.44 0.00 7.88 5.41 0.08 59.19 Average: 1 20.58 0.00 8.13 6.83 0.08 64.38 Average: 2 25.07 0.00 8.51 10.58 0.09 55.75 Average: 3 24.30 0.00 8.35 4.15 0.07 63.12