---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-259 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 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: 3944 482 428 0 3033 3181 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:62:a0:76 brd ff:ff:ff:ff:ff:ff inet 10.32.7.10/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85934sec preferred_lft 85934sec inet6 fe80::f816:3eff:fe62:a076/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:13:10:e2:9b 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-259) 02/13/25 _x86_64_ (4 CPU) 15:47:43 LINUX RESTART (4 CPU) 15:48:01 tps rtps wtps bread/s bwrtn/s 15:49:01 168.94 69.19 99.75 5605.33 43206.15 15:50:02 202.64 15.69 186.96 2275.32 98578.84 15:51:01 195.26 98.98 96.27 6082.77 39230.10 15:52:01 330.11 85.10 245.01 5254.19 15512.61 15:53:01 82.10 2.15 79.95 117.45 6571.17 15:54:01 156.29 105.43 50.86 14254.42 13419.10 15:55:01 295.55 277.77 17.78 16811.06 1026.10 Average: 204.43 93.44 111.00 7201.41 31076.28 15:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:49:01 1651592 3320076 2387068 59.11 41208 1785844 909904 17.89 592908 1622360 92152 15:50:02 221972 3312328 3816688 94.50 104256 3089728 1133144 22.27 570064 2976896 311740 15:51:01 1434420 3286412 2604240 64.48 117248 1861064 1260660 24.78 681628 1670564 53636 15:52:01 1016384 3306564 3022276 74.83 140188 2253460 1228936 24.16 855752 1893020 16772 15:53:01 728636 3212684 3310024 81.96 143416 2419524 1332852 26.20 1025444 1984464 85280 15:54:01 1045428 3302312 2993232 74.11 144704 2247172 1132684 22.27 889292 1880568 1736 15:55:01 478228 3269020 3560432 88.16 146440 2770612 1004732 19.75 1885868 1434756 17156 Average: 939523 3287057 3099137 76.74 119637 2346772 1143273 22.47 928708 1923233 82639 15:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:49:01 ens3 469.14 308.45 2015.22 71.73 0.00 0.00 0.00 0.00 15:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 15:50:02 ens3 446.32 218.90 13459.13 19.37 0.00 0.00 0.00 0.00 15:50:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:02 lo 2.20 2.20 0.19 0.19 0.00 0.00 0.00 0.00 15:51:01 ens3 254.99 138.13 324.33 62.42 0.00 0.00 0.00 0.00 15:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 ens3 79.79 55.69 264.56 8.60 0.00 0.00 0.00 0.00 15:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:53:01 ens3 152.57 80.49 776.22 10.66 0.00 0.00 0.00 0.00 15:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 ens3 164.47 92.15 48.09 41.99 0.00 0.00 0.00 0.00 15:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:55:01 ens3 388.35 712.66 38.92 5604.50 0.00 0.00 0.00 0.00 15:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:55:01 lo 4.00 4.00 0.35 0.35 0.00 0.00 0.00 0.00 Average: ens3 279.48 229.71 2425.95 832.93 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 1.11 1.11 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-259) 02/13/25 _x86_64_ (4 CPU) 15:47:43 LINUX RESTART (4 CPU) 15:48:01 CPU %user %nice %system %iowait %steal %idle 15:49:01 all 15.53 0.00 2.04 5.43 0.05 76.95 15:49:01 0 9.38 0.00 1.41 8.64 0.05 80.52 15:49:01 1 12.96 0.00 2.98 5.06 0.07 78.92 15:49:01 2 17.46 0.00 2.00 5.23 0.07 75.24 15:49:01 3 22.30 0.00 1.74 2.76 0.05 73.15 15:50:02 all 24.76 0.00 6.44 3.65 0.07 65.08 15:50:02 0 13.62 0.00 5.25 8.15 0.05 72.93 15:50:02 1 18.30 0.00 6.80 3.96 0.07 70.87 15:50:02 2 36.04 0.00 6.34 0.85 0.08 56.69 15:50:02 3 31.10 0.00 7.40 1.61 0.08 59.81 15:51:01 all 39.50 0.00 18.41 4.80 0.09 37.20 15:51:01 0 37.76 0.00 16.44 2.58 0.08 43.13 15:51:01 1 39.14 0.00 19.48 8.11 0.09 33.18 15:51:01 2 40.44 0.00 18.64 6.21 0.10 34.62 15:51:01 3 40.66 0.00 19.09 2.34 0.10 37.81 15:52:01 all 11.91 0.00 5.51 10.74 0.09 71.74 15:52:01 0 13.72 0.00 6.15 12.11 0.07 67.96 15:52:01 1 11.01 0.00 6.47 25.69 0.10 56.72 15:52:01 2 10.46 0.00 4.34 2.16 0.10 82.94 15:52:01 3 12.50 0.00 5.09 3.06 0.07 79.29 15:53:01 all 28.01 0.00 8.71 1.59 0.08 61.61 15:53:01 0 21.94 0.00 7.23 4.80 0.08 65.95 15:53:01 1 27.55 0.00 9.17 0.08 0.08 63.11 15:53:01 2 33.06 0.00 9.78 0.43 0.10 56.63 15:53:01 3 29.47 0.00 8.63 1.02 0.08 60.79 15:54:01 all 29.90 0.00 11.48 9.44 0.08 49.10 15:54:01 0 29.45 0.00 11.11 10.78 0.08 48.58 15:54:01 1 31.13 0.00 11.47 9.41 0.08 47.90 15:54:01 2 29.87 0.00 11.20 8.90 0.08 49.95 15:54:01 3 29.16 0.00 12.12 8.65 0.08 49.99 15:55:01 all 28.15 0.00 1.54 14.06 0.08 56.17 15:55:01 0 22.85 0.00 1.32 13.02 0.07 62.74 15:55:01 1 23.87 0.00 1.41 14.21 0.05 60.46 15:55:01 2 42.82 0.00 1.70 14.51 0.10 40.87 15:55:01 3 23.11 0.00 1.71 14.53 0.07 60.58 Average: all 25.37 0.00 7.71 7.11 0.08 59.73 Average: 0 21.24 0.00 6.98 8.59 0.07 63.12 Average: 1 23.39 0.00 8.23 9.51 0.08 58.79 Average: 2 29.98 0.00 7.69 5.47 0.09 56.76 Average: 3 26.86 0.00 7.94 4.86 0.08 60.26