---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1481 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 12G 7.9G 60% / 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 472 212 0 3258 3188 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:9a:16:1c brd ff:ff:ff:ff:ff:ff inet 10.32.7.6/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85771sec preferred_lft 85771sec inet6 fe80::f816:3eff:fe9a:161c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:88:25:e1:5a 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-1481) 04/13/24 _x86_64_ (4 CPU) 00:45:46 LINUX RESTART (4 CPU) 00:46:01 tps rtps wtps bread/s bwrtn/s 00:47:02 147.96 83.65 64.31 6561.17 40375.69 00:48:01 80.16 12.56 67.60 2277.44 12983.29 00:49:01 476.59 1.78 474.80 41.46 35652.19 00:50:01 515.62 2.83 512.79 34.38 22824.65 00:51:01 447.72 301.80 145.92 19203.20 62878.48 00:52:01 600.02 593.92 6.10 30876.91 1180.67 00:53:01 594.82 583.49 11.33 49280.91 551.82 00:54:01 599.33 597.75 1.58 12046.13 43.19 00:55:01 258.94 257.69 1.25 22052.86 13.73 00:56:01 138.19 119.06 19.13 5003.30 761.74 Average: 386.46 255.86 130.60 14758.90 17736.41 00:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:47:02 1706096 3317228 2332556 57.76 40924 1732924 931416 18.31 605248 1562644 85132 00:48:01 1213896 3285744 2824756 69.94 62860 2151200 1230444 24.19 745340 1869696 203496 00:49:01 322060 3227896 3716592 92.03 99380 2877588 1258208 24.73 834220 2576064 1812 00:50:01 203588 3245048 3835064 94.96 130280 2945628 1245928 24.49 785024 2702756 14968 00:51:01 112860 3309712 3925792 97.21 160960 3127192 1079360 21.22 784856 2857728 14600 00:52:01 674068 3300452 3364584 83.31 160152 2555120 1079360 21.22 656204 2422216 2308 00:53:01 145732 3315332 3892920 96.39 157632 3107576 1030516 20.26 636036 2979676 604 00:54:01 116404 3311932 3922248 97.12 155652 3094356 1030516 20.26 632164 2970620 224 00:55:01 325340 3321108 3713312 91.94 153092 2903532 1030516 20.26 618332 2782828 160 00:56:01 260704 3282752 3777948 93.54 153880 2950072 966516 19.00 682560 2803496 23756 Average: 508075 3291720 3530577 87.42 127481 2744519 1088278 21.39 697998 2552772 34706 00:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:47:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 00:47:02 ens3 336.59 221.63 1343.60 60.93 0.00 0.00 0.00 0.00 00:47:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:48:01 lo 2.30 2.30 0.20 0.20 0.00 0.00 0.00 0.00 00:48:01 ens3 383.46 282.95 2363.38 30.03 0.00 0.00 0.00 0.00 00:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:49:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 00:49:01 ens3 536.33 368.31 2515.80 41.36 0.00 0.00 0.00 0.00 00:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:50:01 ens3 28.61 27.27 6.02 6.69 0.00 0.00 0.00 0.00 00:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:51:01 ens3 763.59 671.94 7512.65 47.81 0.00 0.00 0.00 0.00 00:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:52:01 ens3 0.30 0.25 0.09 0.18 0.00 0.00 0.00 0.00 00:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:53:01 lo 2.27 2.27 0.20 0.20 0.00 0.00 0.00 0.00 00:53:01 ens3 608.18 1058.63 42.72 8487.72 0.00 0.00 0.00 0.00 00:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:54:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 00:54:01 ens3 79.49 116.60 5.65 895.66 0.00 0.00 0.00 0.00 00:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:55:01 ens3 224.91 411.93 14.50 3334.00 0.00 0.00 0.00 0.00 00:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:56:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 00:56:01 ens3 74.44 117.80 17.53 812.72 0.00 0.00 0.00 0.00 00:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.85 0.85 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 303.47 327.81 1380.75 1373.91 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1481) 04/13/24 _x86_64_ (4 CPU) 00:45:46 LINUX RESTART (4 CPU) 00:46:01 CPU %user %nice %system %iowait %steal %idle 00:47:02 all 16.52 0.00 2.07 4.06 0.05 77.31 00:47:02 0 25.24 0.00 1.79 2.25 0.05 70.67 00:47:02 1 9.15 0.00 1.60 7.26 0.03 81.95 00:47:02 2 5.29 0.00 1.46 2.54 0.05 90.66 00:47:02 3 26.34 0.00 3.45 4.21 0.05 65.95 00:48:01 all 17.39 0.00 1.82 2.18 0.05 78.56 00:48:01 0 28.12 0.00 2.80 0.59 0.05 68.43 00:48:01 1 3.52 0.00 0.90 5.82 0.03 89.73 00:48:01 2 6.89 0.00 1.42 1.33 0.05 90.32 00:48:01 3 30.98 0.00 2.15 0.95 0.07 65.85 00:49:01 all 3.57 0.00 3.61 15.39 0.06 77.37 00:49:01 0 2.63 0.00 2.96 10.14 0.03 84.24 00:49:01 1 3.75 0.00 3.01 9.65 0.05 83.55 00:49:01 2 4.15 0.00 4.52 22.26 0.10 68.97 00:49:01 3 3.75 0.00 3.95 19.55 0.05 72.71 00:50:01 all 4.82 0.00 4.44 17.18 0.08 73.49 00:50:01 0 3.80 0.00 2.38 2.84 0.05 90.93 00:50:01 1 5.51 0.00 6.03 32.77 0.08 55.62 00:50:01 2 3.46 0.00 3.09 6.03 0.10 87.32 00:50:01 3 6.49 0.00 6.29 27.07 0.07 60.08 00:51:01 all 12.17 0.00 4.24 22.14 0.08 61.38 00:51:01 0 13.23 0.00 4.22 20.00 0.07 62.47 00:51:01 1 12.17 0.00 4.78 15.50 0.07 67.49 00:51:01 2 12.28 0.00 3.96 24.74 0.08 58.94 00:51:01 3 10.98 0.00 4.02 28.29 0.07 56.64 00:52:01 all 4.74 0.00 1.71 25.82 0.08 67.64 00:52:01 0 5.64 0.00 1.78 29.70 0.08 62.80 00:52:01 1 3.03 0.00 1.35 15.67 0.05 79.90 00:52:01 2 4.82 0.00 1.74 26.29 0.12 67.03 00:52:01 3 5.49 0.00 1.97 31.67 0.08 60.78 00:53:01 all 35.58 0.00 2.05 42.84 0.10 19.43 00:53:01 0 34.93 0.00 2.06 47.27 0.08 15.66 00:53:01 1 36.39 0.00 2.51 41.20 0.12 19.78 00:53:01 2 37.72 0.00 1.95 47.25 0.10 12.98 00:53:01 3 33.28 0.00 1.68 35.67 0.08 29.29 00:54:01 all 10.83 0.00 1.69 53.64 0.09 33.75 00:54:01 0 10.95 0.00 1.87 57.73 0.08 29.36 00:54:01 1 10.95 0.00 1.91 56.13 0.08 30.92 00:54:01 2 12.99 0.00 1.86 64.02 0.12 21.01 00:54:01 3 8.48 0.00 1.12 37.06 0.07 53.27 00:55:01 all 22.77 0.00 1.10 4.71 0.08 71.34 00:55:01 0 26.07 0.00 1.36 6.93 0.10 65.54 00:55:01 1 27.87 0.00 1.43 5.52 0.10 65.08 00:55:01 2 28.18 0.00 1.06 5.25 0.10 65.41 00:55:01 3 9.14 0.00 0.56 1.18 0.03 89.09 00:56:01 all 17.56 0.00 1.02 3.25 0.05 78.12 00:56:01 0 25.92 0.00 1.05 3.29 0.05 69.68 00:56:01 1 24.80 0.00 1.29 4.31 0.05 69.55 00:56:01 2 17.12 0.00 1.12 2.73 0.05 78.98 00:56:01 3 2.58 0.00 0.61 2.68 0.02 94.11 Average: all 14.59 0.00 2.37 19.12 0.07 63.84 Average: 0 17.64 0.00 2.22 18.07 0.07 62.00 Average: 1 13.73 0.00 2.48 19.38 0.07 64.34 Average: 2 13.30 0.00 2.22 20.21 0.09 64.18 Average: 3 13.70 0.00 2.57 18.84 0.06 64.83