---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6247 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: 2800.000 BogoMIPS: 5600.00 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 7.7G 61% / 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 459 182 0 3302 3200 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:e4:3a:9f brd ff:ff:ff:ff:ff:ff inet 10.32.7.72/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85758sec preferred_lft 85758sec inet6 fe80::f816:3eff:fee4:3a9f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:dc:0c:7e:f8 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-6247) 09/28/24 _x86_64_ (4 CPU) 17:12:41 LINUX RESTART (4 CPU) 17:13:01 tps rtps wtps bread/s bwrtn/s 17:14:02 193.08 83.87 109.22 6583.57 42045.14 17:15:01 92.22 12.56 79.66 2274.87 18803.59 17:16:01 471.95 0.05 471.90 10.40 32652.29 17:17:01 491.61 3.98 487.62 118.32 22486.21 17:18:01 366.06 210.19 155.86 16189.21 64762.16 17:19:01 600.02 596.08 3.93 33169.67 934.64 17:20:01 596.25 582.91 13.35 53494.30 765.34 17:21:01 600.00 598.47 1.53 12203.17 55.46 17:22:01 220.13 218.93 1.20 22237.76 13.60 17:23:01 210.60 199.52 11.08 10264.16 460.19 Average: 384.69 251.04 133.64 15676.75 18299.26 17:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:14:02 1543060 3298584 2495592 61.79 52144 1855620 938992 18.46 654320 1655860 192184 17:15:01 1066936 3281992 2971716 73.58 62616 2292412 1237536 24.33 751772 2005956 131932 17:16:01 228016 3240412 3810636 94.35 101760 2981052 1264952 24.87 832724 2671860 3896 17:17:01 152748 3252152 3885904 96.22 128552 3005872 1257376 24.72 754272 2786588 16364 17:18:01 167844 3325544 3870808 95.84 158132 3103764 1082640 21.28 747476 2853752 12784 17:19:01 735840 3317292 3302812 81.78 157468 2530304 1082356 21.28 611988 2424516 4708 17:20:01 227852 3338116 3810800 94.36 156156 3065512 1033032 20.31 587316 2963604 908 17:21:01 135672 3338116 3902980 96.64 154304 3112360 1033032 20.31 580100 3013976 236 17:22:01 442584 3340492 3596068 89.04 151732 2815276 1033032 20.31 572340 2720016 4 17:23:01 250504 3312188 3788148 93.80 151608 3003252 964544 18.96 611160 2898596 17024 Average: 495106 3304489 3543546 87.74 127447 2776542 1092749 21.48 670347 2599472 38004 17:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:14:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:02 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 17:14:02 ens3 355.41 229.00 1419.58 67.42 0.00 0.00 0.00 0.00 17:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 lo 2.17 2.17 0.19 0.19 0.00 0.00 0.00 0.00 17:15:01 ens3 774.53 484.00 4731.88 39.12 0.00 0.00 0.00 0.00 17:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 ens3 53.09 37.56 149.60 5.78 0.00 0.00 0.00 0.00 17:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:17:01 ens3 19.64 19.87 4.22 4.95 0.00 0.00 0.00 0.00 17:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 ens3 977.03 820.30 7717.05 55.15 0.00 0.00 0.00 0.00 17:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:19:01 ens3 0.22 0.23 0.08 0.08 0.00 0.00 0.00 0.00 17:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 lo 2.07 2.07 0.18 0.18 0.00 0.00 0.00 0.00 17:20:01 ens3 606.40 1060.80 48.07 8491.06 0.00 0.00 0.00 0.00 17:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 17:21:01 ens3 82.94 119.28 6.03 915.42 0.00 0.00 0.00 0.00 17:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 ens3 253.69 466.22 16.37 3774.05 0.00 0.00 0.00 0.00 17:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 17:23:01 ens3 91.43 151.46 17.09 1107.47 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 0.79 0.79 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 320.70 338.65 1405.68 1448.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6247) 09/28/24 _x86_64_ (4 CPU) 17:12:41 LINUX RESTART (4 CPU) 17:13:01 CPU %user %nice %system %iowait %steal %idle 17:14:02 all 18.07 0.00 2.38 6.01 0.05 73.48 17:14:02 0 6.13 0.00 1.26 0.95 0.03 91.63 17:14:02 1 33.36 0.00 4.24 10.63 0.07 51.71 17:14:02 2 16.92 0.00 2.25 8.02 0.07 72.74 17:14:02 3 15.96 0.00 1.76 4.49 0.03 77.76 17:15:01 all 13.85 0.00 1.88 2.25 0.05 81.96 17:15:01 0 4.32 0.00 0.89 0.58 0.03 94.17 17:15:01 1 7.68 0.00 1.65 6.26 0.05 84.35 17:15:01 2 29.84 0.00 2.60 1.21 0.09 66.27 17:15:01 3 13.58 0.00 2.40 0.95 0.05 83.02 17:16:01 all 8.24 0.00 3.89 14.55 0.08 73.23 17:16:01 0 9.83 0.00 3.00 5.79 0.07 81.32 17:16:01 1 4.83 0.00 3.10 11.29 0.07 80.71 17:16:01 2 7.58 0.00 6.81 36.00 0.12 49.49 17:16:01 3 10.78 0.00 2.68 5.29 0.07 81.19 17:17:01 all 6.05 0.00 4.19 16.57 0.08 73.11 17:17:01 0 9.54 0.00 2.98 1.84 0.07 85.57 17:17:01 1 4.60 0.00 3.57 18.01 0.07 73.75 17:17:01 2 5.19 0.00 5.72 32.87 0.13 56.09 17:17:01 3 4.86 0.00 4.51 13.64 0.07 76.92 17:18:01 all 12.32 0.00 4.16 16.49 0.08 66.94 17:18:01 0 8.97 0.00 5.08 15.43 0.07 70.46 17:18:01 1 16.07 0.00 4.54 14.30 0.07 65.02 17:18:01 2 12.81 0.00 3.81 21.53 0.12 61.72 17:18:01 3 11.41 0.00 3.20 14.82 0.07 70.50 17:19:01 all 5.31 0.00 1.73 25.49 0.09 67.38 17:19:01 0 6.32 0.00 1.61 26.15 0.08 65.83 17:19:01 1 5.29 0.00 2.01 28.81 0.10 63.79 17:19:01 2 5.12 0.00 2.04 32.16 0.12 60.56 17:19:01 3 4.50 0.00 1.26 14.92 0.07 79.25 17:20:01 all 35.65 0.00 1.96 36.21 0.10 26.08 17:20:01 0 29.67 0.00 1.50 26.30 0.08 42.44 17:20:01 1 41.20 0.00 1.93 35.71 0.10 21.07 17:20:01 2 36.57 0.00 2.55 40.49 0.14 20.26 17:20:01 3 35.25 0.00 1.88 42.51 0.10 20.26 17:21:01 all 10.74 0.00 1.75 54.35 0.11 33.05 17:21:01 0 10.01 0.00 1.43 43.85 0.08 44.63 17:21:01 1 10.95 0.00 2.01 57.77 0.10 29.16 17:21:01 2 11.60 0.00 1.85 58.70 0.14 27.72 17:21:01 3 10.39 0.00 1.74 57.27 0.10 30.49 17:22:01 all 24.53 0.00 1.18 3.37 0.11 70.80 17:22:01 0 27.48 0.00 1.34 3.23 0.12 67.84 17:22:01 1 26.37 0.00 1.15 2.86 0.12 69.51 17:22:01 2 25.41 0.00 1.45 4.61 0.12 68.42 17:22:01 3 18.93 0.00 0.80 2.80 0.10 77.37 17:23:01 all 16.50 0.00 1.17 5.16 0.07 77.10 17:23:01 0 31.69 0.00 1.62 7.62 0.08 58.98 17:23:01 1 14.71 0.00 1.13 3.70 0.07 80.39 17:23:01 2 8.34 0.00 0.86 4.10 0.08 86.61 17:23:01 3 11.41 0.00 1.09 5.24 0.05 82.21 Average: all 15.14 0.00 2.43 18.05 0.08 64.29 Average: 0 14.43 0.00 2.07 13.25 0.07 70.17 Average: 1 16.50 0.00 2.54 18.92 0.08 61.96 Average: 2 15.91 0.00 2.99 23.93 0.11 57.06 Average: 3 13.71 0.00 2.13 16.16 0.07 67.93