---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4050 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 12G 7.8G 60% / 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 481 223 0 3239 3179 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:0f:eb:f5 brd ff:ff:ff:ff:ff:ff inet 10.32.7.40/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85751sec preferred_lft 85751sec inet6 fe80::f816:3eff:fe0f:ebf5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:75:cf:4c:ec 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-4050) 03/09/24 _x86_64_ (4 CPU) 00:45:43 LINUX RESTART (4 CPU) 00:46:01 tps rtps wtps bread/s bwrtn/s 00:47:01 151.32 83.37 67.96 6551.04 40966.92 00:48:01 77.35 12.53 64.82 2269.09 14505.98 00:49:01 331.59 0.00 331.59 0.00 27187.20 00:50:01 548.95 2.61 546.34 26.62 26210.72 00:51:01 381.25 130.51 250.73 15510.73 65836.51 00:52:01 600.57 596.37 4.20 25835.69 964.37 00:53:01 590.25 577.17 13.08 54231.52 824.79 00:54:01 600.00 598.82 1.18 13147.54 57.19 00:55:01 320.75 319.20 1.55 18142.40 24.27 00:56:01 241.79 233.48 8.32 11595.00 382.20 Average: 384.41 255.37 129.05 14729.40 17699.71 00:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:47:01 1623252 3283752 2415400 59.81 42424 1779096 940588 18.49 649948 1596208 129808 00:48:01 1144668 3265532 2893984 71.66 62776 2199192 1225480 24.09 763036 1918316 179324 00:49:01 504752 3225112 3533900 87.50 91324 2728804 1248068 24.53 827984 2429108 4344 00:50:01 143460 3239004 3895192 96.45 124544 3005648 1244620 24.47 804504 2744512 7496 00:51:01 203556 3295556 3835096 94.96 161928 3035620 1075248 21.14 794272 2769944 11628 00:52:01 869144 3288520 3169508 78.48 161692 2350256 1077976 21.19 671924 2215620 4448 00:53:01 320980 3304888 3717672 92.05 158776 2942244 1022588 20.10 647508 2814216 144 00:54:01 117896 3301788 3920756 97.08 157392 3084408 1022588 20.10 644476 2959544 176 00:55:01 139024 3310720 3899628 96.56 154872 3076580 1022588 20.10 629972 2955108 8 00:56:01 254924 3255068 3783728 93.69 154588 2928924 975484 19.18 678588 2815236 24988 Average: 532166 3276994 3506486 86.82 127032 2713077 1085523 21.34 711221 2521781 36236 00:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:47:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 00:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:47:01 ens3 301.00 202.90 1388.42 59.32 0.00 0.00 0.00 0.00 00:48:01 lo 2.27 2.27 0.19 0.19 0.00 0.00 0.00 0.00 00:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:48:01 ens3 490.17 359.09 2944.57 35.91 0.00 0.00 0.00 0.00 00:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:49:01 ens3 429.45 297.65 1872.93 23.97 0.00 0.00 0.00 0.00 00:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:01 ens3 21.00 19.17 4.45 5.04 0.00 0.00 0.00 0.00 00:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:51:01 ens3 787.86 714.16 7512.76 49.12 0.00 0.00 0.00 0.00 00:52:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 00:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:52:01 ens3 10.48 7.20 8.00 8.31 0.00 0.00 0.00 0.00 00:53:01 lo 2.13 2.13 0.19 0.19 0.00 0.00 0.00 0.00 00:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:53:01 ens3 575.77 1012.06 41.30 8134.02 0.00 0.00 0.00 0.00 00:54:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 00:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:54:01 ens3 104.92 141.56 6.96 1105.15 0.00 0.00 0.00 0.00 00:55:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 00:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:55:01 ens3 207.40 364.57 14.05 2932.65 0.00 0.00 0.00 0.00 00:56:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 00:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:56:01 ens3 107.82 176.57 15.94 1343.62 0.00 0.00 0.00 0.00 Average: lo 0.79 0.79 0.07 0.07 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: ens3 303.57 329.48 1381.04 1369.53 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4050) 03/09/24 _x86_64_ (4 CPU) 00:45:43 LINUX RESTART (4 CPU) 00:46:01 CPU %user %nice %system %iowait %steal %idle 00:47:01 all 17.56 0.00 2.25 4.60 0.06 75.54 00:47:01 0 20.81 0.00 2.06 1.09 0.03 76.02 00:47:01 1 10.48 0.00 1.64 2.49 0.05 85.33 00:47:01 2 28.00 0.00 2.38 5.50 0.07 64.05 00:47:01 3 10.89 0.00 2.94 9.33 0.07 76.77 00:48:01 all 16.21 0.00 1.91 1.98 0.05 79.85 00:48:01 0 9.99 0.00 1.15 0.25 0.03 88.57 00:48:01 1 26.15 0.00 2.70 1.44 0.08 69.63 00:48:01 2 19.21 0.00 2.09 0.79 0.05 77.86 00:48:01 3 9.48 0.00 1.71 5.45 0.03 83.32 00:49:01 all 2.41 0.00 2.81 10.33 0.06 84.39 00:49:01 0 1.00 0.00 1.76 9.23 0.05 87.96 00:49:01 1 2.20 0.00 2.00 0.42 0.08 95.30 00:49:01 2 4.11 0.00 5.69 31.04 0.07 59.09 00:49:01 3 2.33 0.00 1.81 0.62 0.05 95.18 00:50:01 all 2.62 0.00 4.28 19.31 0.07 73.72 00:50:01 0 2.02 0.00 1.93 1.17 0.03 94.85 00:50:01 1 3.60 0.00 5.10 17.26 0.07 73.98 00:50:01 2 2.63 0.00 5.84 37.22 0.12 54.19 00:50:01 3 2.23 0.00 4.25 21.77 0.07 71.69 00:51:01 all 13.46 0.00 4.57 14.05 0.07 67.86 00:51:01 0 12.32 0.00 6.09 22.25 0.07 59.28 00:51:01 1 10.84 0.00 4.61 9.44 0.07 75.04 00:51:01 2 15.84 0.00 3.96 6.95 0.08 73.17 00:51:01 3 14.82 0.00 3.61 17.49 0.07 64.01 00:52:01 all 4.94 0.00 1.68 31.71 0.09 61.57 00:52:01 0 5.25 0.00 1.86 35.02 0.08 57.78 00:52:01 1 5.37 0.00 2.14 40.30 0.08 52.11 00:52:01 2 5.07 0.00 1.27 18.89 0.12 74.66 00:52:01 3 4.07 0.00 1.51 32.81 0.07 61.54 00:53:01 all 32.74 0.00 1.98 30.46 0.08 34.73 00:53:01 0 33.59 0.00 1.81 33.20 0.08 31.31 00:53:01 1 31.98 0.00 2.49 27.28 0.08 38.16 00:53:01 2 32.66 0.00 1.98 31.05 0.10 34.21 00:53:01 3 32.74 0.00 1.60 30.31 0.07 35.29 00:54:01 all 11.26 0.00 1.57 62.45 0.09 24.63 00:54:01 0 11.89 0.00 1.70 63.09 0.07 23.26 00:54:01 1 9.92 0.00 1.62 60.47 0.08 27.90 00:54:01 2 11.47 0.00 1.52 64.55 0.12 22.34 00:54:01 3 11.71 0.00 1.47 61.73 0.08 25.02 00:55:01 all 19.74 0.00 1.13 13.23 0.09 65.81 00:55:01 0 22.99 0.00 1.21 17.86 0.08 57.85 00:55:01 1 18.96 0.00 1.40 12.88 0.10 66.66 00:55:01 2 21.22 0.00 1.18 14.98 0.10 62.52 00:55:01 3 15.80 0.00 0.72 7.19 0.07 76.23 00:56:01 all 16.44 0.00 1.16 5.85 0.07 76.48 00:56:01 0 10.36 0.00 1.02 5.42 0.07 83.14 00:56:01 1 18.07 0.00 1.35 6.31 0.07 74.21 00:56:01 2 28.18 0.00 1.33 5.65 0.08 64.76 00:56:01 3 9.16 0.00 0.97 6.03 0.07 83.77 Average: all 13.74 0.00 2.33 19.36 0.07 64.49 Average: 0 13.02 0.00 2.06 18.82 0.06 66.05 Average: 1 13.77 0.00 2.50 17.78 0.08 65.88 Average: 2 16.84 0.00 2.72 21.61 0.09 58.74 Average: 3 11.32 0.00 2.06 19.26 0.06 67.30