---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-739 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 13G 6.4G 68% / 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 467 428 0 3048 3193 Swap: 1023 1 1022 ---> 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:8d:91:c1 brd ff:ff:ff:ff:ff:ff inet 10.32.6.17/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85863sec preferred_lft 85863sec inet6 fe80::f816:3eff:fe8d:91c1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:78:e4:e8:e1 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-739) 02/19/25 _x86_64_ (4 CPU) 19:26:29 LINUX RESTART (4 CPU) 19:27:02 tps rtps wtps bread/s bwrtn/s 19:28:01 120.98 32.23 88.75 1227.59 7713.95 19:29:01 491.09 77.67 413.42 11088.77 138278.94 19:30:01 588.92 30.54 558.38 3544.95 27337.29 19:31:01 621.64 1.50 620.14 80.64 24764.68 19:32:01 573.55 2.13 571.42 181.30 22346.94 19:33:01 112.03 47.54 64.49 3076.29 3554.07 19:34:01 16.15 8.63 7.52 195.83 5428.56 19:35:01 92.03 28.85 63.19 1519.21 16344.21 Average: 327.58 28.65 298.93 2621.78 30827.22 19:27:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:28:01 1582392 3316900 2456260 60.82 54004 1834520 915400 17.99 585768 1686692 160260 19:29:01 381648 3224340 3657004 90.55 129448 2776924 1305876 25.67 621132 2720584 3100 19:30:01 195912 3130972 3842740 95.15 163324 2775484 1545316 30.38 848900 2611932 14508 19:31:01 125104 3136048 3913548 96.90 189660 2797048 1541308 30.30 862452 2638836 20156 19:32:01 225660 3227348 3812992 94.41 202136 2764064 1335420 26.25 780664 2612756 15200 19:33:01 1009904 3271428 3028748 74.99 203344 2081068 1279256 25.15 672220 1997492 19428 19:34:01 517388 2860636 3521264 87.19 203376 2160940 1693184 33.28 1095576 2064544 30224 19:35:01 455580 3257792 3583072 88.72 205676 2609168 1011124 19.88 891116 2325840 17256 Average: 561698 3178183 3476954 86.09 168871 2474902 1328360 26.11 794728 2332334 35016 19:27:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:28:01 lo 1.02 1.02 0.10 0.10 0.00 0.00 0.00 0.00 19:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:28:01 ens3 368.02 245.69 1620.87 68.84 0.00 0.00 0.00 0.00 19:29:01 lo 1.86 1.86 0.16 0.16 0.00 0.00 0.00 0.00 19:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:29:01 ens3 1127.24 541.58 17830.66 43.33 0.00 0.00 0.00 0.00 19:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 ens3 295.60 192.39 1416.12 22.53 0.00 0.00 0.00 0.00 19:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:31:01 ens3 16.56 17.21 3.55 3.88 0.00 0.00 0.00 0.00 19:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 ens3 11.31 11.28 2.39 2.81 0.00 0.00 0.00 0.00 19:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 ens3 15.03 12.10 35.36 2.14 0.00 0.00 0.00 0.00 19:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 ens3 1.25 1.73 0.27 0.32 0.00 0.00 0.00 0.00 19:35:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 19:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 ens3 733.24 505.87 3079.92 38.06 0.00 0.00 0.00 0.00 Average: lo 0.47 0.47 0.04 0.04 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 321.37 191.05 3009.47 22.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-739) 02/19/25 _x86_64_ (4 CPU) 19:26:29 LINUX RESTART (4 CPU) 19:27:02 CPU %user %nice %system %iowait %steal %idle 19:28:01 all 22.23 0.00 1.63 3.30 0.06 72.78 19:28:01 0 8.04 0.00 1.16 5.11 0.07 85.62 19:28:01 1 45.58 0.00 2.77 0.70 0.08 50.87 19:28:01 2 18.65 0.00 1.39 0.99 0.05 78.92 19:28:01 3 16.57 0.00 1.19 6.39 0.05 75.79 19:29:01 all 25.19 0.00 9.71 14.54 0.10 50.46 19:29:01 0 22.21 0.00 9.25 11.79 0.08 56.67 19:29:01 1 28.94 0.00 9.11 19.37 0.10 42.48 19:29:01 2 20.61 0.00 10.96 15.56 0.12 52.75 19:29:01 3 28.98 0.00 9.55 11.50 0.08 49.88 19:30:01 all 7.33 0.00 4.40 29.49 0.10 58.67 19:30:01 0 7.43 0.00 4.39 30.43 0.10 57.65 19:30:01 1 8.48 0.00 4.69 42.03 0.08 44.71 19:30:01 2 6.90 0.00 4.22 26.37 0.13 62.38 19:30:01 3 6.50 0.00 4.31 19.03 0.08 70.07 19:31:01 all 5.84 0.00 4.42 29.73 0.11 59.91 19:31:01 0 7.76 0.00 4.35 24.54 0.10 63.25 19:31:01 1 6.50 0.00 4.55 36.17 0.12 52.66 19:31:01 2 4.51 0.00 5.07 35.25 0.15 55.01 19:31:01 3 4.57 0.00 3.68 22.99 0.08 68.68 19:32:01 all 3.89 0.00 3.77 21.06 0.09 71.19 19:32:01 0 2.58 0.00 2.40 23.16 0.07 71.79 19:32:01 1 3.74 0.00 2.73 6.79 0.05 86.70 19:32:01 2 5.67 0.00 4.52 17.41 0.13 72.27 19:32:01 3 3.57 0.00 5.46 36.99 0.10 53.88 19:33:01 all 18.20 0.00 3.89 3.02 0.06 74.84 19:33:01 0 22.87 0.00 4.22 2.52 0.07 70.33 19:33:01 1 16.78 0.00 4.23 4.85 0.05 74.08 19:33:01 2 19.51 0.00 3.68 3.78 0.07 72.96 19:33:01 3 13.59 0.00 3.41 0.90 0.05 82.05 19:34:01 all 22.91 0.00 2.43 0.20 0.05 74.41 19:34:01 0 27.70 0.00 2.87 0.02 0.05 69.37 19:34:01 1 11.49 0.00 1.96 0.52 0.05 85.98 19:34:01 2 13.75 0.00 1.55 0.10 0.05 84.55 19:34:01 3 38.83 0.00 3.35 0.15 0.07 57.60 19:35:01 all 23.13 0.00 2.61 2.55 0.05 71.66 19:35:01 0 31.64 0.00 3.10 0.38 0.05 64.82 19:35:01 1 5.50 0.00 1.12 4.60 0.03 88.75 19:35:01 2 21.34 0.00 2.91 4.24 0.05 71.46 19:35:01 3 34.33 0.00 3.29 0.96 0.05 61.38 Average: all 16.09 0.00 4.10 12.96 0.08 66.77 Average: 0 16.31 0.00 3.97 12.22 0.07 67.42 Average: 1 15.78 0.00 3.88 14.35 0.07 65.92 Average: 2 13.87 0.00 4.28 12.91 0.09 68.85 Average: 3 18.40 0.00 4.28 12.34 0.07 64.91