---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3142 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 14G 6.2G 69% / 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 620 264 0 3059 3040 Swap: 1023 1 1022 ---> 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:4f:de:0d brd ff:ff:ff:ff:ff:ff inet 10.32.6.157/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85874sec preferred_lft 85874sec inet6 fe80::f816:3eff:fe4f:de0d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b5:db:0e:ed 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-3142) 03/21/25 _x86_64_ (4 CPU) 01:19:41 LINUX RESTART (4 CPU) 01:20:01 tps rtps wtps bread/s bwrtn/s 01:21:02 174.14 69.09 105.05 5608.27 41887.84 01:22:01 361.38 58.29 303.09 10978.80 120451.45 01:23:01 601.58 70.35 531.23 5177.67 39662.99 01:24:01 275.66 41.42 234.24 3967.34 12372.01 01:25:01 122.73 17.28 105.45 2795.40 6416.26 01:26:01 212.40 58.07 154.33 4101.33 33453.07 01:27:01 431.48 327.00 104.48 21073.02 12220.36 01:28:01 65.51 50.76 14.75 1869.56 595.63 Average: 280.48 86.58 193.90 6939.94 33242.14 01:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:21:02 1715476 3384768 2323176 57.52 51740 1773464 847104 16.65 515520 1629304 149780 01:22:01 110540 3241628 3928112 97.26 118236 3062784 1359936 26.73 617844 2981536 309560 01:23:01 466804 3145064 3571848 88.44 156308 2578580 1534436 30.16 861620 2384380 14468 01:24:01 495860 3315632 3542792 87.72 165588 2704052 1230292 24.18 787932 2427380 372 01:25:01 244304 3313628 3794348 93.95 171624 2927088 1445896 28.42 872080 2571872 2852 01:26:01 740008 3277864 3298644 81.68 213072 2364468 1504200 29.57 986160 1968524 149968 01:27:01 428916 3168888 3609736 89.38 213684 2529952 1220164 23.98 1209644 2024720 624 01:28:01 307452 3120492 3731200 92.39 214532 2600668 1174944 23.10 1734064 1618812 15744 Average: 563670 3245996 3474982 86.04 163098 2567632 1289622 25.35 948108 2200816 80421 01:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:21:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:02 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 01:21:02 ens3 387.92 225.01 1426.33 67.27 0.00 0.00 0.00 0.00 01:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 lo 2.50 2.50 0.23 0.23 0.00 0.00 0.00 0.00 01:22:01 ens3 849.56 471.69 14902.51 39.96 0.00 0.00 0.00 0.00 01:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 ens3 183.67 111.05 785.17 11.26 0.00 0.00 0.00 0.00 01:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:24:01 ens3 173.29 125.91 877.21 10.38 0.00 0.00 0.00 0.00 01:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 ens3 187.54 139.44 946.46 18.85 0.00 0.00 0.00 0.00 01:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:26:01 ens3 346.95 275.48 1938.33 24.20 0.00 0.00 0.00 0.00 01:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 lo 9.73 9.73 0.80 0.80 0.00 0.00 0.00 0.00 01:27:01 ens3 132.04 231.08 16.17 1701.74 0.00 0.00 0.00 0.00 01:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 01:28:01 ens3 188.10 354.81 21.27 2776.01 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 1.87 1.87 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 305.26 241.44 2594.42 582.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3142) 03/21/25 _x86_64_ (4 CPU) 01:19:41 LINUX RESTART (4 CPU) 01:20:01 CPU %user %nice %system %iowait %steal %idle 01:21:02 all 18.92 0.00 2.34 5.28 0.06 73.41 01:21:02 0 16.95 0.00 2.04 3.48 0.05 77.49 01:21:02 1 32.91 0.00 2.89 8.75 0.07 55.38 01:21:02 2 13.63 0.00 2.52 3.50 0.07 80.29 01:21:02 3 12.14 0.00 1.84 5.42 0.07 80.53 01:22:01 all 27.19 0.00 8.44 9.14 0.09 55.14 01:22:01 0 39.30 0.00 9.51 7.86 0.09 43.24 01:22:01 1 20.95 0.00 7.96 11.29 0.09 59.71 01:22:01 2 27.28 0.00 7.43 6.21 0.07 59.01 01:22:01 3 21.09 0.00 8.87 11.24 0.09 58.71 01:23:01 all 10.00 0.00 6.07 26.69 0.10 57.14 01:23:01 0 9.24 0.00 6.05 37.63 0.10 46.98 01:23:01 1 12.66 0.00 5.19 13.39 0.07 68.70 01:23:01 2 10.76 0.00 6.15 35.42 0.14 47.54 01:23:01 3 7.32 0.00 6.92 20.52 0.08 65.16 01:24:01 all 28.77 0.00 4.14 10.25 0.08 56.76 01:24:01 0 29.80 0.00 4.33 17.19 0.08 48.59 01:24:01 1 23.37 0.00 3.98 6.38 0.08 66.19 01:24:01 2 24.29 0.00 3.92 9.14 0.08 62.57 01:24:01 3 37.66 0.00 4.36 8.29 0.08 49.61 01:25:01 all 21.42 0.00 6.89 4.14 0.08 67.47 01:25:01 0 23.59 0.00 6.16 5.31 0.07 64.87 01:25:01 1 22.95 0.00 6.91 2.27 0.07 67.81 01:25:01 2 16.70 0.00 6.87 4.81 0.08 71.55 01:25:01 3 22.47 0.00 7.60 4.16 0.08 65.69 01:26:01 all 41.89 0.00 7.93 6.17 0.10 43.90 01:26:01 0 39.44 0.00 7.10 5.05 0.10 48.30 01:26:01 1 43.05 0.00 8.28 5.07 0.10 43.50 01:26:01 2 43.52 0.00 7.91 6.59 0.10 41.87 01:26:01 3 41.57 0.00 8.44 8.00 0.10 41.89 01:27:01 all 16.89 0.00 3.60 14.12 0.09 65.31 01:27:01 0 17.05 0.00 3.52 14.45 0.08 64.90 01:27:01 1 17.40 0.00 3.78 14.49 0.08 64.25 01:27:01 2 17.41 0.00 3.65 17.26 0.12 61.56 01:27:01 3 15.69 0.00 3.45 10.29 0.07 70.51 01:28:01 all 23.21 0.00 0.99 1.57 0.08 74.15 01:28:01 0 18.48 0.00 0.77 0.79 0.08 79.88 01:28:01 1 25.50 0.00 0.94 0.96 0.08 72.52 01:28:01 2 24.85 0.00 1.08 2.60 0.07 71.40 01:28:01 3 24.02 0.00 1.17 1.91 0.08 72.81 Average: all 23.52 0.00 5.04 9.67 0.08 61.69 Average: 0 24.21 0.00 4.92 11.46 0.08 59.32 Average: 1 24.85 0.00 4.98 7.81 0.08 62.28 Average: 2 22.28 0.00 4.93 10.68 0.09 62.02 Average: 3 22.74 0.00 5.32 8.71 0.08 63.15