---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2622 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 UTC 2022 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 688K 394M 1% /run /dev/vda1 20G 13G 6.8G 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 4.4M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 488 352 0 3102 3173 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:1f:be:ad brd ff:ff:ff:ff:ff:ff inet 10.32.6.37/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85778sec preferred_lft 85778sec inet6 fe80::f816:3eff:fe1f:bead/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a3:14:33:de 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 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-2622) 01/02/24 _x86_64_ (4 CPU) 14:22:44 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:02 144.38 78.39 65.99 6147.64 41186.22 14:25:01 97.81 16.10 81.71 2240.98 26689.58 14:26:01 435.83 245.79 190.04 15383.61 127894.20 14:27:01 319.86 46.18 273.69 3575.14 31399.57 14:28:01 174.95 5.13 169.82 573.24 18832.73 14:29:01 9.62 0.00 9.62 0.00 1189.80 14:30:01 1.22 0.00 1.22 0.00 13.86 14:31:01 1.00 0.00 1.00 0.00 12.26 14:32:01 76.79 37.73 39.06 1501.48 5140.48 14:33:01 67.41 38.94 28.46 1783.44 2294.42 Average: 132.96 46.89 86.07 3122.63 25468.40 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:02 1625724 3278804 2412932 59.75 40904 1772120 940612 18.49 652852 1590136 136168 14:25:01 651484 3329516 3387172 83.87 61616 2748640 1127944 22.17 613892 2545940 360820 14:26:01 477884 3259236 3560772 88.17 123492 2742168 1097824 21.58 604948 2663568 6556 14:27:01 346416 3326792 3692240 91.42 143232 2913592 1024172 20.13 645784 2745356 208 14:28:01 656524 3277936 3382132 83.74 159208 2535380 1502056 29.53 776428 2296652 34824 14:29:01 647072 3268532 3391584 83.98 159248 2535384 1506136 29.61 785940 2296568 260 14:30:01 645632 3267132 3393024 84.01 159284 2535388 1514392 29.77 787000 2296572 160 14:31:01 637308 3258828 3401348 84.22 159308 2535392 1514392 29.77 796836 2296576 172 14:32:01 561564 3316088 3477092 86.10 160988 2675304 884840 17.39 797488 2382748 688 14:33:01 396264 3274692 3642392 90.19 168312 2779444 929532 18.27 873252 2458728 29360 Average: 664587 3285756 3374069 83.54 133559 2577281 1204190 23.67 733442 2357284 56922 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 14:24:02 ens3 324.90 220.00 1439.75 60.36 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 lo 2.37 2.37 0.22 0.22 0.00 0.00 0.00 0.00 14:25:01 ens3 424.91 291.63 11664.41 22.46 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 lo 0.37 0.37 0.04 0.04 0.00 0.00 0.00 0.00 14:26:01 ens3 356.83 291.99 3376.69 19.35 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 14:27:01 ens3 198.70 144.38 1110.80 12.23 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 lo 15.88 15.88 4.44 4.44 0.00 0.00 0.00 0.00 14:28:01 ens3 136.18 108.87 261.55 32.45 0.00 0.00 0.00 0.00 14:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 lo 58.52 58.52 12.34 12.34 0.00 0.00 0.00 0.00 14:29:01 ens3 116.86 85.07 23.50 57.65 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 lo 58.19 58.19 11.46 11.46 0.00 0.00 0.00 0.00 14:30:01 ens3 111.78 83.04 22.34 57.09 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 lo 48.29 48.29 8.81 8.81 0.00 0.00 0.00 0.00 14:31:01 ens3 62.86 47.04 12.43 31.88 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 lo 12.36 12.36 1.63 1.63 0.00 0.00 0.00 0.00 14:32:01 ens3 260.64 188.24 2093.72 27.25 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 14:33:01 ens3 22.80 22.61 43.00 16.72 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 19.93 19.93 3.92 3.92 0.00 0.00 0.00 0.00 Average: ens3 201.28 148.05 1988.76 33.76 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-2622) 01/02/24 _x86_64_ (4 CPU) 14:22:44 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:02 all 17.86 0.00 2.24 4.25 0.05 75.61 14:24:02 0 21.58 0.00 2.37 2.94 0.05 73.06 14:24:02 1 9.06 0.00 1.24 1.64 0.03 88.03 14:24:02 2 29.44 0.00 2.58 5.67 0.08 62.23 14:24:02 3 11.48 0.00 2.74 6.78 0.05 78.95 14:25:01 all 16.10 0.00 1.84 2.42 0.04 79.60 14:25:01 0 15.97 0.00 1.43 0.22 0.03 82.35 14:25:01 1 5.16 0.00 1.41 3.24 0.03 90.16 14:25:01 2 35.10 0.00 2.64 0.88 0.05 61.33 14:25:01 3 8.31 0.00 1.89 5.35 0.02 84.43 14:26:01 all 17.60 0.00 8.15 10.13 0.08 64.05 14:26:01 0 18.30 0.00 7.64 10.32 0.09 63.66 14:26:01 1 18.29 0.00 7.70 7.89 0.07 66.06 14:26:01 2 18.01 0.00 8.10 12.19 0.08 61.63 14:26:01 3 15.78 0.00 9.17 10.16 0.09 64.80 14:27:01 all 18.97 0.00 5.36 8.67 0.08 66.93 14:27:01 0 23.01 0.00 5.61 6.94 0.07 64.37 14:27:01 1 19.75 0.00 5.75 4.74 0.08 69.68 14:27:01 2 15.81 0.00 4.42 10.67 0.08 69.02 14:27:01 3 17.28 0.00 5.67 12.35 0.07 64.64 14:28:01 all 23.78 0.00 5.07 4.02 0.07 67.06 14:28:01 0 24.15 0.00 5.14 3.59 0.07 67.05 14:28:01 1 24.02 0.00 5.50 4.82 0.07 65.59 14:28:01 2 23.71 0.00 4.51 3.44 0.07 68.27 14:28:01 3 23.23 0.00 5.14 4.19 0.07 67.37 14:29:01 all 0.71 0.00 0.57 0.24 0.03 98.45 14:29:01 0 0.97 0.00 0.53 0.00 0.02 98.48 14:29:01 1 0.77 0.00 0.64 0.00 0.02 98.58 14:29:01 2 0.72 0.00 0.58 0.00 0.03 98.66 14:29:01 3 0.42 0.00 0.48 0.97 0.02 98.11 14:30:01 all 0.76 0.00 0.66 0.01 0.03 98.54 14:30:01 0 0.72 0.00 0.65 0.00 0.03 98.60 14:30:01 1 0.87 0.00 0.68 0.00 0.03 98.41 14:30:01 2 0.82 0.00 0.75 0.00 0.02 98.41 14:30:01 3 0.65 0.00 0.55 0.05 0.02 98.73 14:31:01 all 0.46 0.00 0.35 0.01 0.02 99.16 14:31:01 0 0.45 0.00 0.37 0.00 0.02 99.17 14:31:01 1 0.40 0.00 0.35 0.00 0.03 99.21 14:31:01 2 0.53 0.00 0.23 0.00 0.02 99.22 14:31:01 3 0.45 0.00 0.45 0.05 0.03 99.02 14:32:01 all 10.53 0.00 1.14 1.64 0.04 86.66 14:32:01 0 7.87 0.00 1.09 1.69 0.05 89.30 14:32:01 1 13.14 0.00 1.32 1.42 0.03 84.08 14:32:01 2 9.66 0.00 0.97 0.33 0.03 89.01 14:32:01 3 11.45 0.00 1.19 3.07 0.03 84.26 14:33:01 all 18.28 0.00 0.93 1.58 0.04 79.17 14:33:01 0 30.55 0.00 1.34 1.97 0.07 66.08 14:33:01 1 18.92 0.00 0.97 1.17 0.03 78.91 14:33:01 2 20.38 0.00 0.93 0.46 0.05 78.17 14:33:01 3 3.22 0.00 0.47 2.75 0.03 93.53 Average: all 12.48 0.00 2.62 3.28 0.05 81.58 Average: 0 14.33 0.00 2.60 2.75 0.05 80.26 Average: 1 11.02 0.00 2.55 2.49 0.04 83.90 Average: 2 15.36 0.00 2.56 3.34 0.05 78.68 Average: 3 9.19 0.00 2.76 4.55 0.04 83.45