---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1445 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: 2799.972 BogoMIPS: 5599.94 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 7.8G 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 453 158 0 3331 3206 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:9b:61:81 brd ff:ff:ff:ff:ff:ff inet 10.32.6.51/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85783sec preferred_lft 85783sec inet6 fe80::f816:3eff:fe9b:6181/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:51:3b:0d:72 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-1445) 03/01/25 _x86_64_ (4 CPU) 00:45:42 LINUX RESTART (4 CPU) 00:46:01 tps rtps wtps bread/s bwrtn/s 00:47:01 176.55 69.39 107.17 5637.33 41948.23 00:48:01 214.55 12.78 201.77 2272.55 29412.96 00:49:01 592.96 0.40 592.56 9.85 31974.44 00:50:01 387.87 3.35 384.52 39.31 65420.76 00:51:01 512.81 491.65 21.16 23101.37 10175.54 00:52:01 594.14 581.43 12.71 49544.96 1417.69 00:53:01 600.02 598.22 1.80 32436.79 81.31 00:54:01 472.49 471.19 1.30 14259.62 23.46 00:55:01 304.20 302.95 1.25 20167.87 13.33 Average: 428.44 281.22 147.21 16383.76 20054.76 00:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:47:01 1651268 3334024 2387384 59.11 52180 1786248 926024 18.20 567084 1640540 166532 00:48:01 907812 3264424 3130840 77.52 72332 2413404 1276444 25.09 773572 2122332 11132 00:49:01 133900 3236144 3904752 96.68 111572 3023508 1288488 25.33 781348 2778088 10632 00:50:01 856964 3329608 3181688 78.78 156964 2409912 1276140 25.09 648728 2253364 216 00:51:01 483868 3318864 3554784 88.02 160280 2767476 1099640 21.62 738096 2535696 15520 00:52:01 142316 3345140 3896336 96.48 159592 3144932 1036204 20.37 593664 3033448 256 00:53:01 243376 3334416 3795276 93.97 156132 3011720 1044908 20.54 591524 2909080 176 00:54:01 117488 3333548 3921164 97.09 154112 3115636 1044908 20.54 586348 3017008 240 00:55:01 327048 3343796 3711604 91.90 152092 2949064 1044908 20.54 572428 2853552 152 Average: 540449 3315552 3498203 86.62 130584 2735767 1115296 21.92 650310 2571456 22762 00:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:47:01 ens3 388.27 252.94 1491.60 68.07 0.00 0.00 0.00 0.00 00:47:01 lo 1.33 1.33 0.12 0.12 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 ens3 792.83 563.11 4881.89 47.73 0.00 0.00 0.00 0.00 00:48:01 lo 1.80 1.80 0.15 0.15 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 ens3 83.66 65.34 45.43 56.71 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:01 ens3 679.21 583.69 6422.18 40.42 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:51:01 ens3 192.47 164.40 1254.19 25.74 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:52:01 ens3 285.81 520.29 21.70 4140.88 0.00 0.00 0.00 0.00 00:52:01 lo 2.07 2.07 0.18 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 ens3 395.52 640.50 25.99 5100.43 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:54:01 ens3 198.30 212.23 13.31 1684.97 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:55:01 ens3 357.78 383.45 23.06 3101.91 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 374.83 376.18 1575.34 1585.00 0.00 0.00 0.00 0.00 Average: lo 0.73 0.73 0.06 0.06 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-1445) 03/01/25 _x86_64_ (4 CPU) 00:45:42 LINUX RESTART (4 CPU) 00:46:01 CPU %user %nice %system %iowait %steal %idle 00:47:01 all 19.31 0.00 2.34 5.57 0.06 72.73 00:47:01 0 22.08 0.00 1.94 2.71 0.05 73.23 00:47:01 1 17.30 0.00 1.91 3.23 0.05 77.50 00:47:01 2 30.61 0.00 2.97 13.41 0.08 52.93 00:47:01 3 7.19 0.00 2.52 2.92 0.05 87.31 00:48:01 all 11.14 0.00 2.52 7.10 0.06 79.18 00:48:01 0 23.21 0.00 2.51 4.64 0.07 69.57 00:48:01 1 10.03 0.00 3.78 9.63 0.07 76.50 00:48:01 2 4.70 0.00 1.97 8.38 0.07 84.87 00:48:01 3 6.59 0.00 1.82 5.74 0.05 85.80 00:49:01 all 3.07 0.00 4.44 19.40 0.08 73.02 00:49:01 0 2.09 0.00 2.14 2.72 0.03 93.02 00:49:01 1 4.18 0.00 7.10 43.36 0.10 45.26 00:49:01 2 2.41 0.00 2.72 4.94 0.12 89.81 00:49:01 3 3.61 0.00 5.77 26.45 0.07 64.11 00:50:01 all 6.98 0.00 5.17 10.59 0.08 77.19 00:50:01 0 7.58 0.00 4.94 5.58 0.07 81.84 00:50:01 1 4.41 0.00 4.41 1.59 0.05 89.54 00:50:01 2 7.12 0.00 5.20 19.56 0.12 67.99 00:50:01 3 8.80 0.00 6.15 15.72 0.07 69.27 00:51:01 all 10.44 0.00 2.60 31.95 0.08 54.94 00:51:01 0 10.00 0.00 2.33 28.41 0.07 59.19 00:51:01 1 10.05 0.00 2.74 32.41 0.08 54.71 00:51:01 2 9.98 0.00 2.91 37.01 0.10 50.00 00:51:01 3 11.70 0.00 2.45 30.01 0.08 55.75 00:52:01 all 18.42 0.00 1.86 22.20 0.09 57.43 00:52:01 0 17.49 0.00 1.68 20.01 0.07 60.75 00:52:01 1 20.34 0.00 2.08 25.27 0.10 52.20 00:52:01 2 19.92 0.00 2.30 22.63 0.12 55.04 00:52:01 3 15.97 0.00 1.36 20.91 0.07 61.68 00:53:01 all 26.01 0.00 2.00 50.38 0.10 21.51 00:53:01 0 24.96 0.00 1.85 48.77 0.10 24.32 00:53:01 1 25.59 0.00 2.12 53.98 0.10 18.21 00:53:01 2 28.74 0.00 2.34 49.17 0.12 19.63 00:53:01 3 24.73 0.00 1.68 49.58 0.10 23.91 00:54:01 all 14.01 0.00 1.59 37.43 0.09 46.88 00:54:01 0 11.03 0.00 1.55 40.35 0.07 47.01 00:54:01 1 14.81 0.00 1.62 36.95 0.08 46.54 00:54:01 2 15.41 0.00 1.69 35.04 0.12 47.74 00:54:01 3 14.82 0.00 1.51 37.37 0.08 46.22 00:55:01 all 20.77 0.00 1.28 6.22 0.09 71.64 00:55:01 0 12.93 0.00 0.89 4.27 0.07 81.84 00:55:01 1 21.41 0.00 1.16 5.99 0.08 71.36 00:55:01 2 24.55 0.00 1.68 7.63 0.10 66.04 00:55:01 3 24.17 0.00 1.39 7.01 0.08 67.34 Average: all 14.46 0.00 2.64 21.18 0.08 61.64 Average: 0 14.59 0.00 2.20 17.47 0.07 65.67 Average: 1 14.22 0.00 2.99 23.57 0.08 59.13 Average: 2 15.96 0.00 2.64 21.95 0.11 59.34 Average: 3 13.06 0.00 2.74 21.74 0.07 62.39