---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2033 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 9.6G 9.7G 50% / 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 453 754 0 2736 3220 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:e0:97:7e brd ff:ff:ff:ff:ff:ff inet 10.32.6.232/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85808sec preferred_lft 85808sec inet6 fe80::f816:3eff:fee0:977e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:78:eb:bd:8e 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-2033) 02/17/24 _x86_64_ (4 CPU) 08:25:52 LINUX RESTART (4 CPU) 08:26:01 tps rtps wtps bread/s bwrtn/s 08:27:01 139.04 69.56 69.49 5599.47 41048.64 08:28:01 107.00 43.91 63.09 2611.30 9605.60 08:29:01 25.76 0.23 25.53 3.47 3759.77 08:30:01 5.85 0.00 5.85 0.00 259.69 08:31:01 6.62 0.03 6.58 3.33 228.63 08:32:01 6.35 0.00 6.35 0.00 213.56 08:33:01 6.10 0.00 6.10 0.00 196.73 08:34:02 39.58 8.02 31.56 660.96 6509.98 08:35:01 46.52 13.20 33.32 956.40 16088.36 Average: 42.53 15.00 27.53 1093.00 8643.11 08:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:27:01 1732752 3329912 2305908 57.10 41944 1717012 913108 17.95 573060 1566640 90092 08:28:01 1361404 3254396 2677256 66.29 65064 1973996 990348 19.47 685320 1792440 97492 08:29:01 1308864 3211108 2729796 67.59 65196 1982460 1021024 20.07 730772 1799132 2768 08:30:01 1300756 3206700 2737904 67.79 66152 1984788 1021024 20.07 735968 1800972 1428 08:31:01 1292420 3202592 2746240 68.00 67172 1987564 1032276 20.29 740932 1803328 1108 08:32:01 1284988 3199212 2753672 68.18 68248 1990048 1036220 20.37 745860 1805264 888 08:33:01 1280964 3198592 2757696 68.28 69072 1992212 1036220 20.37 747428 1807016 532 08:34:02 252592 2382364 3786068 93.75 71636 2196960 1928876 37.92 1594124 1974988 7984 08:35:01 808092 3295056 3230568 79.99 73488 2547316 909780 17.88 882024 2124292 11728 Average: 1180315 3142215 2858345 70.77 65330 2041373 1098764 21.60 826165 1830452 23780 08:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 ens3 509.92 324.20 1555.23 72.74 0.00 0.00 0.00 0.00 08:27:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 08:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 ens3 118.93 84.69 503.39 15.49 0.00 0.00 0.00 0.00 08:28:01 lo 2.07 2.07 0.21 0.21 0.00 0.00 0.00 0.00 08:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 ens3 72.60 93.03 137.55 15.08 0.00 0.00 0.00 0.00 08:29:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 ens3 41.33 59.61 46.06 9.32 0.00 0.00 0.00 0.00 08:30:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 ens3 44.01 62.99 51.45 9.78 0.00 0.00 0.00 0.00 08:31:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 ens3 43.71 63.16 48.97 9.96 0.00 0.00 0.00 0.00 08:32:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 08:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 ens3 41.47 60.46 44.08 9.49 0.00 0.00 0.00 0.00 08:33:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 08:34:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:02 ens3 367.34 417.81 3095.43 59.08 0.00 0.00 0.00 0.00 08:34:02 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 08:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 ens3 572.18 467.88 2937.86 88.38 0.00 0.00 0.00 0.00 08:35:01 lo 1.74 1.74 0.63 0.63 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: ens3 200.60 181.01 931.90 32.04 0.00 0.00 0.00 0.00 Average: lo 0.84 0.84 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2033) 02/17/24 _x86_64_ (4 CPU) 08:25:52 LINUX RESTART (4 CPU) 08:26:01 CPU %user %nice %system %iowait %steal %idle 08:27:01 all 15.99 0.00 2.26 4.56 0.05 77.15 08:27:01 0 7.09 0.00 1.82 3.66 0.03 87.40 08:27:01 1 20.61 0.00 1.98 3.17 0.05 74.20 08:27:01 2 28.42 0.00 2.39 2.65 0.07 66.48 08:27:01 3 7.81 0.00 2.86 8.80 0.05 80.48 08:28:01 all 19.70 0.00 1.53 2.85 0.05 75.86 08:28:01 0 4.61 0.00 0.78 2.88 0.02 91.71 08:28:01 1 10.42 0.00 0.91 5.29 0.07 83.32 08:28:01 2 41.38 0.00 2.93 2.42 0.07 53.20 08:28:01 3 22.44 0.00 1.47 0.84 0.05 75.20 08:29:01 all 6.81 0.00 0.30 0.20 0.04 92.65 08:29:01 0 6.76 0.00 0.18 0.05 0.03 92.98 08:29:01 1 5.94 0.00 0.17 0.00 0.03 93.86 08:29:01 2 6.64 0.00 0.25 0.67 0.03 92.41 08:29:01 3 7.89 0.00 0.65 0.05 0.05 91.36 08:30:01 all 2.63 0.00 0.14 0.03 0.02 97.18 08:30:01 0 5.09 0.00 0.17 0.00 0.05 94.70 08:30:01 1 1.82 0.00 0.17 0.00 0.00 98.02 08:30:01 2 0.03 0.00 0.00 0.13 0.00 99.83 08:30:01 3 3.57 0.00 0.20 0.00 0.05 96.18 08:31:01 all 2.56 0.00 0.17 0.04 0.03 97.21 08:31:01 0 3.12 0.00 0.23 0.00 0.05 96.60 08:31:01 1 2.58 0.00 0.27 0.00 0.03 97.12 08:31:01 2 0.02 0.00 0.02 0.13 0.02 99.82 08:31:01 3 4.51 0.00 0.17 0.02 0.03 95.27 08:32:01 all 2.14 0.00 0.13 0.02 0.03 97.68 08:32:01 0 0.42 0.00 0.03 0.00 0.02 99.53 08:32:01 1 1.62 0.00 0.15 0.00 0.02 98.21 08:32:01 2 3.27 0.00 0.27 0.08 0.02 96.36 08:32:01 3 3.24 0.00 0.08 0.00 0.03 96.64 08:33:01 all 2.32 0.00 0.13 0.03 0.03 97.50 08:33:01 0 2.28 0.00 0.20 0.00 0.02 97.51 08:33:01 1 1.07 0.00 0.00 0.02 0.03 98.88 08:33:01 2 3.45 0.00 0.20 0.10 0.02 96.23 08:33:01 3 2.51 0.00 0.08 0.00 0.03 97.38 08:34:02 all 18.40 0.00 0.99 0.42 0.05 80.14 08:34:02 0 15.68 0.00 1.04 0.18 0.07 83.03 08:34:02 1 19.09 0.00 0.75 0.65 0.05 79.46 08:34:02 2 19.92 0.00 1.03 0.78 0.07 78.20 08:34:02 3 18.90 0.00 1.16 0.05 0.05 79.83 08:35:01 all 37.87 0.00 1.58 0.63 0.07 59.85 08:35:01 0 42.99 0.00 1.46 0.60 0.07 54.88 08:35:01 1 34.37 0.00 1.05 0.88 0.08 63.61 08:35:01 2 36.26 0.00 1.34 0.68 0.05 61.66 08:35:01 3 37.90 0.00 2.42 0.34 0.07 59.27 Average: all 11.99 0.00 0.80 0.97 0.04 86.20 Average: 0 9.71 0.00 0.66 0.82 0.04 88.78 Average: 1 10.79 0.00 0.60 1.11 0.04 87.46 Average: 2 15.43 0.00 0.93 0.85 0.04 82.75 Average: 3 12.04 0.00 1.01 1.12 0.05 85.79