---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3211 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 478 397 0 3068 3183 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:3c:82:34 brd ff:ff:ff:ff:ff:ff inet 10.32.6.109/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85783sec preferred_lft 85783sec inet6 fe80::f816:3eff:fe3c:8234/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1e:d4:75:79 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-3211) 01/09/24 _x86_64_ (4 CPU) 14:22:44 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:01 140.98 78.44 62.54 6150.57 41194.22 14:25:01 148.57 19.12 129.45 2257.83 58262.23 14:26:01 450.89 269.64 181.25 17675.05 99642.73 14:27:01 310.55 32.74 277.80 2809.67 29509.08 14:28:01 118.03 3.92 114.11 472.45 17228.86 14:29:01 8.28 0.00 8.28 0.00 1189.27 14:30:01 1.23 0.02 1.22 0.13 14.26 14:31:01 0.92 0.00 0.92 0.00 12.26 14:32:01 94.33 54.57 39.76 2470.25 5184.74 Average: 141.53 50.94 90.59 3537.19 28027.57 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 1634916 3283288 2403748 59.52 40424 1768220 942564 18.53 649208 1586512 131996 14:25:01 327084 3313088 3711580 91.90 74816 3021264 1133728 22.29 558848 2891168 321540 14:26:01 485640 3251748 3553024 87.98 128916 2723284 1104496 21.71 604208 2660024 908 14:27:01 615756 3327848 3422908 84.75 145572 2653356 984544 19.35 632072 2498828 316 14:28:01 695408 3281168 3343256 82.78 158832 2504004 1480996 29.11 757852 2280208 34740 14:29:01 681580 3267400 3357084 83.12 158860 2504008 1494008 29.37 771360 2280208 176 14:30:01 682324 3268192 3356340 83.11 158888 2504020 1507096 29.63 771116 2280212 168 14:31:01 674108 3260024 3364556 83.31 158912 2504024 1507096 29.63 780544 2280220 172 14:32:01 529716 3278948 3508948 86.88 160840 2673448 923048 18.14 833924 2381100 1460 Average: 702948 3281300 3335716 82.59 131784 2539514 1230842 24.19 706570 2348720 54608 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 ens3 355.41 243.56 1456.97 65.64 0.00 0.00 0.00 0.00 14:25:01 lo 2.40 2.40 0.22 0.22 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 ens3 497.49 409.79 12103.13 31.37 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 ens3 495.32 442.04 3431.26 33.13 0.00 0.00 0.00 0.00 14:27:01 lo 1.00 1.00 0.09 0.09 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 ens3 146.84 120.16 591.81 11.14 0.00 0.00 0.00 0.00 14:28:01 lo 19.88 19.88 5.37 5.37 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 ens3 95.73 73.00 230.22 30.65 0.00 0.00 0.00 0.00 14:29:01 lo 56.57 56.57 11.52 11.52 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 ens3 102.08 76.95 20.44 51.64 0.00 0.00 0.00 0.00 14:30:01 lo 58.52 58.52 11.52 11.52 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 ens3 110.81 83.10 22.18 57.47 0.00 0.00 0.00 0.00 14:31:01 lo 50.13 50.13 9.68 9.68 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 ens3 78.32 60.20 15.87 36.36 0.00 0.00 0.00 0.00 14:32:01 lo 8.33 8.33 0.59 0.59 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 ens3 273.20 184.77 2093.59 21.63 0.00 0.00 0.00 0.00 Average: lo 22.03 22.03 4.35 4.35 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 239.48 188.19 2218.89 37.67 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-3211) 01/09/24 _x86_64_ (4 CPU) 14:22:44 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 17.53 0.00 2.15 4.12 0.05 76.14 14:24:01 0 16.98 0.00 2.97 1.93 0.05 78.07 14:24:01 1 29.31 0.00 2.52 5.81 0.07 62.29 14:24:01 2 12.54 0.00 2.04 3.28 0.05 82.09 14:24:01 3 11.37 0.00 1.05 5.45 0.03 82.10 14:25:01 all 20.60 0.00 3.87 2.58 0.05 72.90 14:25:01 0 22.58 0.00 4.42 4.33 0.05 68.62 14:25:01 1 19.33 0.00 3.43 0.25 0.05 76.94 14:25:01 2 29.91 0.00 4.37 0.89 0.07 64.76 14:25:01 3 10.56 0.00 3.26 4.84 0.03 81.31 14:26:01 all 13.29 0.00 6.55 11.57 0.07 68.52 14:26:01 0 14.83 0.00 7.08 10.21 0.05 67.83 14:26:01 1 13.12 0.00 5.84 9.38 0.07 71.59 14:26:01 2 12.83 0.00 7.18 11.93 0.08 67.98 14:26:01 3 12.34 0.00 6.12 14.75 0.08 66.71 14:27:01 all 19.36 0.00 5.81 7.62 0.08 67.12 14:27:01 0 18.92 0.00 5.36 12.66 0.08 62.97 14:27:01 1 16.92 0.00 6.07 3.74 0.07 73.20 14:27:01 2 17.00 0.00 5.00 7.51 0.08 70.40 14:27:01 3 24.59 0.00 6.85 6.57 0.08 61.90 14:28:01 all 26.26 0.00 5.41 2.28 0.07 65.98 14:28:01 0 25.96 0.00 4.96 4.80 0.05 64.24 14:28:01 1 26.95 0.00 5.16 0.27 0.07 67.56 14:28:01 2 25.89 0.00 5.53 1.61 0.08 66.88 14:28:01 3 26.29 0.00 5.94 2.45 0.05 65.28 14:29:01 all 0.59 0.00 0.56 0.19 0.02 98.64 14:29:01 0 0.54 0.00 0.50 0.05 0.02 98.89 14:29:01 1 0.54 0.00 0.67 0.00 0.02 98.78 14:29:01 2 0.62 0.00 0.49 0.08 0.02 98.80 14:29:01 3 0.67 0.00 0.63 0.63 0.03 98.03 14:30:01 all 1.12 0.00 0.71 0.01 0.02 98.13 14:30:01 0 1.28 0.00 0.65 0.05 0.02 98.00 14:30:01 1 0.80 0.00 0.85 0.00 0.03 98.31 14:30:01 2 0.80 0.00 0.53 0.02 0.02 98.63 14:30:01 3 1.59 0.00 0.75 0.00 0.03 97.62 14:31:01 all 1.03 0.00 0.49 0.01 0.02 98.45 14:31:01 0 0.52 0.00 0.52 0.03 0.02 98.92 14:31:01 1 0.57 0.00 0.47 0.00 0.03 98.93 14:31:01 2 0.60 0.00 0.40 0.00 0.03 98.97 14:31:01 3 2.40 0.00 0.61 0.00 0.02 96.98 14:32:01 all 13.07 0.00 1.46 2.06 0.04 83.36 14:32:01 0 11.74 0.00 1.37 2.41 0.03 84.45 14:32:01 1 13.30 0.00 1.57 1.34 0.03 83.75 14:32:01 2 14.69 0.00 1.56 3.77 0.05 79.93 14:32:01 3 12.57 0.00 1.35 0.73 0.03 85.31 Average: all 12.51 0.00 2.99 3.37 0.05 81.09 Average: 0 12.57 0.00 3.08 4.04 0.04 80.27 Average: 1 13.40 0.00 2.94 2.29 0.05 81.31 Average: 2 12.74 0.00 3.00 3.21 0.05 80.99 Average: 3 11.32 0.00 2.93 3.91 0.04 81.79