---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3222 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 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: 3944 475 127 0 3341 3185 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:ad:99:ac brd ff:ff:ff:ff:ff:ff inet 10.32.7.70/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85785sec preferred_lft 85785sec inet6 fe80::f816:3eff:fead:99ac/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7d:04:09:e6 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-3222) 08/24/24 _x86_64_ (4 CPU) 00:45:32 LINUX RESTART (4 CPU) 00:46:01 tps rtps wtps bread/s bwrtn/s 00:47:01 147.84 65.69 82.15 4915.98 7868.02 00:48:01 224.76 12.48 212.28 2242.56 29353.11 00:49:01 577.52 2.53 574.99 25.71 31103.28 00:50:01 401.70 23.72 377.98 2361.36 62426.65 00:51:01 563.07 541.88 21.19 22403.73 9545.63 00:52:01 594.27 581.82 12.45 58475.72 1007.70 00:53:01 599.97 598.55 1.42 22270.58 75.31 00:54:01 438.71 436.24 2.47 15167.07 35.33 00:55:01 267.42 265.24 2.18 17863.16 63.59 Average: 423.94 280.89 143.05 16190.14 15723.06 00:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:47:01 1625516 3357856 2413144 59.75 53924 1832784 863144 16.97 565556 1665248 153588 00:48:01 811708 3242828 3226952 79.90 78532 2478596 1277936 25.12 810580 2171888 14888 00:49:01 193072 3228248 3845588 95.22 112884 2963088 1278992 25.14 804324 2700704 13360 00:50:01 525400 3270148 3513260 86.99 160728 2660904 1390896 27.34 787048 2424104 111576 00:51:01 1410860 3306304 2627800 65.07 160648 1847788 1087196 21.37 650532 1715416 4848 00:52:01 147336 3315616 3891324 96.35 158644 3124424 1016272 19.98 637576 2994412 152 00:53:01 132820 3317028 3905840 96.71 157264 3094800 1024572 20.14 630696 2967752 8 00:54:01 267832 3326884 3770828 93.37 154212 2961960 1024572 20.14 614040 2839184 160 00:55:01 171516 3296080 3867144 95.75 153736 3055516 955016 18.77 659988 2919368 324 Average: 587340 3295666 3451320 85.46 132286 2668873 1102066 21.66 684482 2488675 33212 00:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:47:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 00:47:01 ens3 361.16 239.91 1547.90 68.07 0.00 0.00 0.00 0.00 00:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:48:01 lo 1.73 1.73 0.15 0.15 0.00 0.00 0.00 0.00 00:48:01 ens3 764.59 558.71 4682.78 51.48 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:49:01 ens3 13.72 13.61 3.33 3.75 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 617.24 537.67 6630.21 38.81 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 138.76 120.72 882.82 9.05 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 2.00 2.00 0.17 0.17 0.00 0.00 0.00 0.00 00:52:01 ens3 410.41 689.45 29.60 5524.27 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 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 00:53:01 ens3 299.53 445.43 19.78 3553.05 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 138.59 238.24 9.46 1890.07 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 0.73 0.73 0.06 0.06 0.00 0.00 0.00 0.00 00:55:01 ens3 186.99 327.78 16.43 2608.86 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 Average: lo 0.75 0.75 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 325.65 352.37 1535.93 1527.27 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-3222) 08/24/24 _x86_64_ (4 CPU) 00:45:32 LINUX RESTART (4 CPU) 00:46:01 CPU %user %nice %system %iowait %steal %idle 00:47:01 all 20.77 0.00 1.92 4.50 0.06 72.75 00:47:01 0 10.61 0.00 1.17 5.39 0.07 82.76 00:47:01 1 23.86 0.00 2.01 1.50 0.05 72.57 00:47:01 2 21.64 0.00 1.89 2.54 0.07 73.87 00:47:01 3 26.93 0.00 2.58 8.60 0.05 61.85 00:48:01 all 9.31 0.00 2.90 7.38 0.07 80.34 00:48:01 0 5.13 0.00 2.45 7.43 0.05 84.95 00:48:01 1 6.47 0.00 3.07 2.92 0.07 87.48 00:48:01 2 6.70 0.00 1.98 2.75 0.07 88.52 00:48:01 3 19.02 0.00 4.11 16.52 0.10 60.25 00:49:01 all 2.51 0.00 4.21 19.44 0.07 73.76 00:49:01 0 1.24 0.00 2.05 4.43 0.05 92.23 00:49:01 1 2.21 0.00 3.01 10.21 0.05 84.53 00:49:01 2 3.71 0.00 7.34 45.30 0.13 43.52 00:49:01 3 2.90 0.00 4.44 17.86 0.07 74.74 00:50:01 all 10.35 0.00 5.15 12.37 0.08 72.05 00:50:01 0 10.77 0.00 6.08 7.92 0.07 75.16 00:50:01 1 9.71 0.00 5.02 13.66 0.05 71.56 00:50:01 2 7.22 0.00 5.18 18.25 0.08 69.26 00:50:01 3 13.69 0.00 4.36 9.71 0.07 72.17 00:51:01 all 7.06 0.00 2.20 32.77 0.08 57.89 00:51:01 0 6.29 0.00 2.92 38.12 0.08 52.59 00:51:01 1 7.64 0.00 1.06 11.14 0.05 80.12 00:51:01 2 7.38 0.00 2.58 40.79 0.12 49.13 00:51:01 3 6.90 0.00 2.28 41.59 0.08 49.14 00:52:01 all 25.51 0.00 1.93 23.57 0.10 48.89 00:52:01 0 27.19 0.00 2.14 25.63 0.10 44.94 00:52:01 1 21.62 0.00 1.18 17.14 0.05 60.02 00:52:01 2 27.52 0.00 2.35 29.39 0.14 40.60 00:52:01 3 25.80 0.00 2.02 22.24 0.10 49.83 00:53:01 all 19.49 0.00 1.94 55.97 0.11 22.50 00:53:01 0 20.23 0.00 1.96 54.56 0.10 23.14 00:53:01 1 19.08 0.00 1.69 51.90 0.10 27.23 00:53:01 2 18.41 0.00 1.91 57.74 0.14 21.80 00:53:01 3 20.21 0.00 2.24 59.71 0.10 17.74 00:54:01 all 15.27 0.00 1.48 27.71 0.11 55.44 00:54:01 0 16.07 0.00 2.06 34.25 0.10 47.52 00:54:01 1 16.09 0.00 1.43 33.37 0.08 49.03 00:54:01 2 15.59 0.00 1.37 29.11 0.17 53.76 00:54:01 3 13.33 0.00 1.06 14.12 0.07 71.42 00:55:01 all 18.03 0.00 1.17 5.68 0.08 75.04 00:55:01 0 21.36 0.00 1.37 9.17 0.07 68.02 00:55:01 1 9.00 0.00 0.48 1.83 0.05 88.64 00:55:01 2 19.30 0.00 1.09 4.99 0.08 74.53 00:55:01 3 22.54 0.00 1.74 6.72 0.08 68.91 Average: all 14.26 0.00 2.54 21.02 0.08 62.10 Average: 0 13.21 0.00 2.47 20.75 0.08 63.49 Average: 1 12.86 0.00 2.10 15.94 0.06 69.04 Average: 2 14.17 0.00 2.85 25.58 0.11 57.28 Average: 3 16.82 0.00 2.76 21.84 0.08 58.50