---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4017 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 11G 8.8G 55% / 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 466 585 0 2892 3212 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:a9:af:a0 brd ff:ff:ff:ff:ff:ff inet 10.32.6.65/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85784sec preferred_lft 85784sec inet6 fe80::f816:3eff:fea9:afa0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:27:b0:5d:22 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 inet6 fe80::42:27ff:feb0:5d22/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4017) 03/08/24 _x86_64_ (4 CPU) 15:21:19 LINUX RESTART (4 CPU) 15:22:01 tps rtps wtps bread/s bwrtn/s 15:23:01 102.55 35.57 66.98 1682.11 6687.64 15:24:01 81.22 33.26 47.96 2410.53 8804.13 15:25:01 9.17 0.22 8.95 2.93 437.93 15:26:01 5.73 0.02 5.72 0.13 202.90 15:27:01 5.47 0.00 5.47 0.00 176.10 15:28:01 6.90 0.00 6.90 0.00 224.36 15:29:01 5.43 0.00 5.43 0.00 227.96 15:30:01 53.26 12.08 41.18 813.06 5898.75 15:31:01 182.15 61.08 121.07 7224.38 71345.90 Average: 50.22 15.81 34.41 1348.46 10448.39 15:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:23:01 1578384 3356296 2460268 60.92 54532 1876640 876200 17.22 571372 1705876 167464 15:24:01 1329564 3245220 2709088 67.08 61380 2001180 1003908 19.73 713048 1800088 716 15:25:01 1284136 3209588 2754516 68.20 62828 2008904 1029220 20.23 750380 1806108 584 15:26:01 1281532 3211048 2757120 68.27 63848 2011520 1037272 20.39 750004 1808280 564 15:27:01 1274988 3208584 2763664 68.43 64908 2014000 1049832 20.64 753968 1810360 1364 15:28:01 1268240 3205504 2770412 68.60 65804 2016260 1049832 20.64 757744 1812064 692 15:29:01 1242344 3184396 2796308 69.24 66724 2019344 1064324 20.92 780380 1813688 3180 15:30:01 646152 2781540 3392500 84.00 69116 2205704 1400368 27.53 1259236 1920880 4676 15:31:01 659192 3310976 3379460 83.68 86004 2708024 938900 18.46 841568 2330224 165464 Average: 1173837 3190350 2864815 70.93 66127 2095731 1049984 20.64 797522 1867508 38300 15:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:23:01 ens3 127.44 92.10 1132.43 14.18 0.00 0.00 0.00 0.00 15:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 15:24:01 ens3 84.14 71.87 225.35 17.54 0.00 0.00 0.00 0.00 15:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 lo 2.80 2.80 0.26 0.26 0.00 0.00 0.00 0.00 15:25:01 ens3 74.99 90.80 125.39 15.30 0.00 0.00 0.00 0.00 15:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:25:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 15:26:01 ens3 42.79 62.32 45.63 9.72 0.00 0.00 0.00 0.00 15:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 15:27:01 ens3 42.36 61.59 44.23 9.72 0.00 0.00 0.00 0.00 15:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 15:28:01 ens3 42.68 61.22 43.21 9.65 0.00 0.00 0.00 0.00 15:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 15:29:01 ens3 76.77 113.91 64.55 17.39 0.00 0.00 0.00 0.00 15:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 15:30:01 ens3 413.70 410.30 2705.67 73.07 0.00 0.00 0.00 0.00 15:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 lo 1.40 1.40 0.58 0.58 0.00 0.00 0.00 0.00 15:31:01 ens3 299.93 256.25 5098.65 53.76 0.00 0.00 0.00 0.00 15:31:01 docker0 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 15:31:01 lo 1.53 1.53 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 133.88 135.60 1054.13 24.48 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.95 0.95 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4017) 03/08/24 _x86_64_ (4 CPU) 15:21:19 LINUX RESTART (4 CPU) 15:22:01 CPU %user %nice %system %iowait %steal %idle 15:23:01 all 19.53 0.00 1.62 2.93 0.06 75.86 15:23:01 0 21.63 0.00 1.68 3.76 0.05 72.88 15:23:01 1 8.60 0.00 1.24 6.61 0.05 83.51 15:23:01 2 13.61 0.00 1.41 0.37 0.07 84.55 15:23:01 3 34.25 0.00 2.17 1.00 0.10 62.48 15:24:01 all 11.75 0.00 0.86 1.51 0.05 85.83 15:24:01 0 5.83 0.00 0.89 2.68 0.05 90.55 15:24:01 1 10.70 0.00 0.60 0.45 0.05 88.20 15:24:01 2 8.24 0.00 0.60 1.85 0.07 89.24 15:24:01 3 22.18 0.00 1.33 1.08 0.05 75.35 15:25:01 all 4.88 0.00 0.24 0.04 0.03 94.81 15:25:01 0 2.58 0.00 0.15 0.00 0.02 97.25 15:25:01 1 5.19 0.00 0.18 0.03 0.03 94.56 15:25:01 2 4.96 0.00 0.38 0.10 0.03 94.52 15:25:01 3 6.77 0.00 0.23 0.00 0.03 92.96 15:26:01 all 2.64 0.00 0.15 0.02 0.03 97.17 15:26:01 0 0.89 0.00 0.12 0.00 0.02 98.98 15:26:01 1 1.94 0.00 0.02 0.00 0.02 98.03 15:26:01 2 4.37 0.00 0.42 0.05 0.03 95.13 15:26:01 3 3.35 0.00 0.03 0.00 0.02 96.60 15:27:01 all 2.41 0.00 0.12 0.04 0.03 97.40 15:27:01 0 3.41 0.00 0.07 0.02 0.03 96.48 15:27:01 1 3.17 0.00 0.22 0.00 0.03 96.58 15:27:01 2 1.42 0.00 0.03 0.17 0.03 98.35 15:27:01 3 1.65 0.00 0.15 0.00 0.03 98.16 15:28:01 all 2.55 0.00 0.13 0.04 0.02 97.25 15:28:01 0 0.78 0.00 0.05 0.00 0.02 99.15 15:28:01 1 3.30 0.00 0.18 0.00 0.03 96.48 15:28:01 2 3.63 0.00 0.16 0.13 0.03 96.04 15:28:01 3 2.47 0.00 0.13 0.03 0.03 97.33 15:29:01 all 3.55 0.00 0.21 0.04 0.03 96.17 15:29:01 0 2.22 0.00 0.13 0.00 0.02 97.63 15:29:01 1 3.81 0.00 0.12 0.00 0.02 96.05 15:29:01 2 5.13 0.00 0.45 0.00 0.03 94.39 15:29:01 3 3.02 0.00 0.13 0.17 0.03 96.65 15:30:01 all 30.80 0.00 1.13 0.89 0.08 67.11 15:30:01 0 30.74 0.00 1.37 0.83 0.07 66.99 15:30:01 1 28.79 0.00 1.11 0.35 0.08 69.67 15:30:01 2 32.51 0.00 1.16 0.77 0.10 65.47 15:30:01 3 31.17 0.00 0.87 1.61 0.07 66.29 15:31:01 all 25.68 0.00 3.71 3.73 0.10 66.79 15:31:01 0 35.80 0.00 3.99 3.85 0.12 56.25 15:31:01 1 19.05 0.00 4.01 5.53 0.07 71.34 15:31:01 2 33.06 0.00 3.24 2.07 0.12 61.51 15:31:01 3 14.72 0.00 3.61 3.47 0.08 78.12 Average: all 11.51 0.00 0.90 1.02 0.05 86.51 Average: 0 11.55 0.00 0.94 1.24 0.04 86.24 Average: 1 9.40 0.00 0.85 1.43 0.04 88.28 Average: 2 11.83 0.00 0.87 0.61 0.06 86.64 Average: 3 13.28 0.00 0.96 0.82 0.05 84.89