---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-579 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: 2799.972 BogoMIPS: 5599.94 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 13G 6.9G 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 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 502 474 0 2966 3171 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:20:6a:c7 brd ff:ff:ff:ff:ff:ff inet 10.32.6.206/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85957sec preferred_lft 85957sec inet6 fe80::f816:3eff:fe20:6ac7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:59:80:d5:2c 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-579) 02/17/25 _x86_64_ (4 CPU) 16:40:50 LINUX RESTART (4 CPU) 16:41:01 tps rtps wtps bread/s bwrtn/s 16:42:02 167.29 69.54 97.75 5637.86 42156.59 16:43:01 219.77 16.04 203.73 2335.09 110486.31 16:44:01 189.19 107.10 82.09 6259.22 29889.29 16:45:01 327.76 84.55 243.21 5225.66 14643.83 16:46:01 72.49 2.15 70.34 117.18 6709.95 16:47:01 172.37 110.81 61.56 14378.40 13254.32 16:48:01 306.13 281.84 24.30 16903.32 1262.72 Average: 207.83 96.19 111.64 7276.66 31016.92 16:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:42:02 1623200 3303692 2415452 59.81 42584 1795712 936288 18.40 613580 1629412 140896 16:43:01 190816 3302780 3847836 95.28 104388 3111452 1141908 22.45 576524 3001612 168084 16:44:01 1414396 3003636 2624256 64.98 117236 1618760 1651796 32.47 973168 1436496 34236 16:45:01 1277496 3288212 2761156 68.37 140056 2003164 1277776 25.12 878408 1650408 17896 16:46:01 1007160 3204424 3031492 75.06 143520 2173164 1352176 26.58 1027452 1745512 89736 16:47:01 1108480 3305216 2930172 72.55 144748 2198768 1160624 22.81 883444 1847448 1944 16:48:01 534340 3269368 3504312 86.77 146852 2724896 1020612 20.06 954376 2330856 15404 Average: 1022270 3239618 3016382 74.69 119912 2232274 1220169 23.98 843850 1948821 66885 16:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:42:02 ens3 443.24 310.81 2022.50 72.42 0.00 0.00 0.00 0.00 16:42:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:42:02 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 16:43:01 ens3 450.93 203.39 13708.07 22.90 0.00 0.00 0.00 0.00 16:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:43:01 lo 2.24 2.24 0.19 0.19 0.00 0.00 0.00 0.00 16:44:01 ens3 384.37 200.58 349.97 81.23 0.00 0.00 0.00 0.00 16:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:45:01 ens3 83.32 54.62 279.24 8.75 0.00 0.00 0.00 0.00 16:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:46:01 ens3 171.09 101.62 766.24 12.91 0.00 0.00 0.00 0.00 16:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:47:01 ens3 481.42 263.97 119.23 92.60 0.00 0.00 0.00 0.00 16:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:48:01 ens3 17.90 16.96 14.23 8.46 0.00 0.00 0.00 0.00 16:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:48:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 289.95 164.48 2439.62 42.80 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 0.66 0.66 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-579) 02/17/25 _x86_64_ (4 CPU) 16:40:50 LINUX RESTART (4 CPU) 16:41:01 CPU %user %nice %system %iowait %steal %idle 16:42:02 all 16.61 0.00 2.15 4.69 0.06 76.49 16:42:02 0 11.40 0.00 1.35 2.49 0.05 84.71 16:42:02 1 8.52 0.00 2.77 8.77 0.03 79.91 16:42:02 2 25.88 0.00 2.16 5.48 0.07 66.41 16:42:02 3 20.67 0.00 2.32 2.07 0.05 74.88 16:43:01 all 24.81 0.00 6.85 3.99 0.06 64.29 16:43:01 0 13.64 0.00 6.81 4.46 0.07 75.02 16:43:01 1 18.76 0.00 6.19 6.90 0.07 68.08 16:43:01 2 27.20 0.00 7.49 3.39 0.07 61.85 16:43:01 3 39.74 0.00 6.91 1.19 0.07 52.10 16:44:01 all 39.34 0.00 18.28 5.22 0.09 37.07 16:44:01 0 36.22 0.00 18.51 10.04 0.08 35.14 16:44:01 1 39.57 0.00 17.72 1.69 0.08 40.94 16:44:01 2 38.09 0.00 18.15 1.75 0.10 41.91 16:44:01 3 43.50 0.00 18.74 7.47 0.08 30.21 16:45:01 all 10.69 0.00 5.10 10.71 0.09 73.42 16:45:01 0 11.17 0.00 4.57 2.87 0.07 81.33 16:45:01 1 9.20 0.00 4.51 1.42 0.08 84.79 16:45:01 2 9.64 0.00 5.03 9.47 0.10 75.75 16:45:01 3 12.76 0.00 6.31 29.13 0.10 51.70 16:46:01 all 28.81 0.00 8.64 1.31 0.08 61.17 16:46:01 0 32.99 0.00 10.54 3.87 0.08 52.51 16:46:01 1 29.44 0.00 7.18 0.10 0.07 63.22 16:46:01 2 23.33 0.00 7.54 0.50 0.07 68.56 16:46:01 3 29.47 0.00 9.30 0.77 0.08 60.38 16:47:01 all 29.08 0.00 11.75 9.63 0.08 49.47 16:47:01 0 28.75 0.00 12.08 9.79 0.07 49.31 16:47:01 1 28.56 0.00 11.35 9.78 0.08 50.22 16:47:01 2 29.70 0.00 11.50 9.04 0.08 49.67 16:47:01 3 29.30 0.00 12.03 9.91 0.07 48.69 16:48:01 all 12.89 0.00 1.41 14.25 0.08 71.38 16:48:01 0 15.85 0.00 1.41 13.04 0.07 69.65 16:48:01 1 8.33 0.00 1.41 13.85 0.07 76.34 16:48:01 2 3.04 0.00 1.21 15.30 0.10 80.35 16:48:01 3 24.28 0.00 1.62 14.79 0.07 59.24 Average: all 23.17 0.00 7.74 7.12 0.08 61.88 Average: 0 21.43 0.00 7.89 6.65 0.07 63.97 Average: 1 20.36 0.00 7.31 6.06 0.07 66.19 Average: 2 22.43 0.00 7.60 6.42 0.08 63.47 Average: 3 28.49 0.00 8.18 9.36 0.07 53.90