---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-7329 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: 3944 647 727 0 2568 3013 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:47:91:03 brd ff:ff:ff:ff:ff:ff inet 10.32.7.83/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85876sec preferred_lft 85876sec inet6 fe80::f816:3eff:fe47:9103/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:39:e7:14:f1 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-7329) 10/11/24 _x86_64_ (4 CPU) 01:19:37 LINUX RESTART (4 CPU) 01:20:02 tps rtps wtps bread/s bwrtn/s 01:21:01 185.85 81.51 104.34 6240.43 43250.04 01:22:01 377.10 59.65 317.45 11456.13 123775.62 01:23:01 589.25 66.06 523.19 3273.18 32509.56 01:24:01 239.44 37.11 202.33 4505.25 12057.32 01:25:01 131.42 14.20 117.23 2162.48 7842.45 01:26:01 190.68 58.31 132.38 4105.45 32036.93 01:27:01 438.63 343.31 95.32 21014.23 11604.60 01:28:01 40.53 24.15 16.38 1368.31 623.50 Average: 274.35 85.53 188.82 6768.66 32980.29 01:20:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:21:01 1620228 3321524 2418432 59.88 53016 1803980 910052 17.89 602444 1637644 136744 01:22:01 117812 3184996 3920848 97.08 118888 2995588 1481928 29.13 684420 2904196 214936 01:23:01 452572 3108256 3586088 88.79 157276 2559436 1565492 30.77 870360 2393560 16376 01:24:01 445948 3284936 3592712 88.96 166116 2726092 1243652 24.45 839312 2427484 5188 01:25:01 812000 3272328 3226660 79.89 184884 2327104 1479196 29.08 809040 2088812 160432 01:26:01 732248 3262848 3306412 81.87 213124 2361128 1516316 29.81 1017540 1949172 127028 01:27:01 234348 3151512 3804312 94.20 214180 2681516 1226140 24.10 1365436 2038152 2060 01:28:01 804380 3115728 3234280 80.08 214716 2137212 1161348 22.83 1575776 1319600 15324 Average: 652442 3212766 3386218 83.85 165275 2449007 1323016 26.01 970541 2094828 84761 01:20:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:21:01 ens3 367.36 271.33 1521.65 70.29 0.00 0.00 0.00 0.00 01:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 lo 1.15 1.15 0.10 0.10 0.00 0.00 0.00 0.00 01:22:01 ens3 915.29 498.39 14863.56 45.09 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 2.26 2.26 0.20 0.20 0.00 0.00 0.00 0.00 01:23:01 ens3 103.38 68.38 427.71 7.21 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 01:24:01 ens3 232.54 164.06 1202.44 14.99 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 01:25:01 ens3 235.55 181.16 1142.11 20.99 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 01:26:01 ens3 270.29 222.38 1379.28 18.31 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 01:27:01 ens3 160.99 296.72 18.17 2235.70 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 9.93 9.93 0.82 0.82 0.00 0.00 0.00 0.00 01:28:01 ens3 138.93 278.00 20.05 2136.82 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 1.40 1.40 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 303.17 247.61 2579.37 569.46 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 1.89 1.89 0.16 0.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7329) 10/11/24 _x86_64_ (4 CPU) 01:19:37 LINUX RESTART (4 CPU) 01:20:02 CPU %user %nice %system %iowait %steal %idle 01:21:01 all 19.71 0.00 2.35 5.57 0.06 72.31 01:21:01 0 24.11 0.00 2.58 1.73 0.05 71.52 01:21:01 1 11.11 0.00 2.19 2.84 0.03 83.82 01:21:01 2 12.18 0.00 1.72 11.84 0.07 74.19 01:21:01 3 31.38 0.00 2.94 5.89 0.07 59.72 01:22:01 all 26.63 0.00 8.32 9.73 0.09 55.22 01:22:01 0 38.15 0.00 9.33 10.03 0.10 42.39 01:22:01 1 24.10 0.00 8.85 4.63 0.07 62.35 01:22:01 2 25.33 0.00 7.05 11.51 0.10 56.02 01:22:01 3 19.06 0.00 8.07 12.82 0.08 59.96 01:23:01 all 8.87 0.00 5.25 27.13 0.09 58.66 01:23:01 0 6.93 0.00 5.37 23.38 0.08 64.24 01:23:01 1 7.13 0.00 4.52 16.10 0.07 72.19 01:23:01 2 9.44 0.00 4.87 35.14 0.12 50.43 01:23:01 3 12.01 0.00 6.21 34.08 0.10 47.60 01:24:01 all 30.52 0.00 3.87 9.18 0.08 56.34 01:24:01 0 28.74 0.00 3.98 9.87 0.07 57.35 01:24:01 1 36.87 0.00 3.57 7.30 0.08 52.18 01:24:01 2 26.93 0.00 3.65 11.14 0.08 58.19 01:24:01 3 29.53 0.00 4.31 8.41 0.08 57.67 01:25:01 all 20.85 0.00 6.69 4.43 0.09 67.93 01:25:01 0 22.02 0.00 6.34 4.57 0.10 66.98 01:25:01 1 23.12 0.00 6.89 3.40 0.08 66.50 01:25:01 2 19.61 0.00 7.21 7.55 0.10 65.53 01:25:01 3 18.66 0.00 6.33 2.21 0.10 72.70 01:26:01 all 42.27 0.00 8.23 5.96 0.10 43.44 01:26:01 0 42.64 0.00 8.33 5.07 0.10 43.86 01:26:01 1 42.19 0.00 8.24 6.41 0.10 43.05 01:26:01 2 43.63 0.00 8.09 7.16 0.10 41.01 01:26:01 3 40.62 0.00 8.23 5.21 0.08 45.86 01:27:01 all 17.25 0.00 2.95 14.24 0.09 65.46 01:27:01 0 17.69 0.00 3.34 13.75 0.10 65.12 01:27:01 1 16.75 0.00 2.57 15.19 0.08 65.41 01:27:01 2 17.65 0.00 2.83 13.34 0.10 66.09 01:27:01 3 16.96 0.00 3.08 14.67 0.08 65.21 01:28:01 all 21.69 0.00 1.02 1.01 0.06 76.22 01:28:01 0 15.24 0.00 1.04 2.30 0.05 81.37 01:28:01 1 22.91 0.00 0.93 1.30 0.05 74.80 01:28:01 2 31.94 0.00 1.19 0.38 0.07 66.43 01:28:01 3 16.62 0.00 0.92 0.08 0.07 82.31 Average: all 23.47 0.00 4.83 9.66 0.08 61.95 Average: 0 24.41 0.00 5.03 8.85 0.08 61.63 Average: 1 23.03 0.00 4.72 7.15 0.07 65.03 Average: 2 23.36 0.00 4.58 12.24 0.09 59.73 Average: 3 23.09 0.00 5.01 10.42 0.08 61.40