---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2473 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 13G 6.5G 67% / 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 448 641 0 2853 3211 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:55:60:d2 brd ff:ff:ff:ff:ff:ff inet 10.32.6.88/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85846sec preferred_lft 85846sec inet6 fe80::f816:3eff:fe55:60d2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a0:a1:0a:60 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-2473) 08/14/24 _x86_64_ (4 CPU) 19:26:41 LINUX RESTART (4 CPU) 19:27:01 tps rtps wtps bread/s bwrtn/s 19:28:01 190.27 83.82 106.45 6576.77 42160.86 19:29:02 294.94 20.97 273.96 2925.94 132415.14 19:30:01 593.27 52.97 540.31 3626.16 29854.02 19:31:01 614.91 22.41 592.50 450.06 25705.45 19:32:01 615.83 82.62 533.21 2277.64 17042.45 19:33:01 351.49 54.92 296.57 3831.76 14172.04 19:34:01 12.01 5.60 6.42 104.65 3255.72 19:35:01 30.89 11.85 19.05 329.95 9501.08 Average: 337.41 41.86 295.55 2513.25 34315.10 19:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:28:01 1680888 3387572 2357764 58.38 52716 1808212 861936 16.94 537192 1640900 145444 19:29:02 174172 3260484 3864480 95.69 114448 3050484 1287772 25.31 701508 2866676 336 19:30:01 334076 3153460 3704576 91.73 155204 2719828 1511212 29.71 921084 2459344 2188 19:31:01 115492 3156092 3923160 97.14 179936 2878528 1519096 29.86 899500 2659120 1416 19:32:01 270172 3242200 3768480 93.31 193568 2788672 1323732 26.02 800512 2598564 2252 19:33:01 1050952 3150372 2987700 73.98 200080 1958620 1414264 27.80 843620 1826824 1912 19:34:01 1093976 3239740 2944676 72.91 200104 2002940 1323576 26.02 761736 1862492 22936 19:35:01 789464 3267944 3249188 80.45 200276 2333472 1310488 25.76 876056 2051692 163404 Average: 688649 3232233 3350003 82.95 162042 2442594 1319010 25.93 792651 2245702 42486 19:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:28:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 19:28:01 ens3 422.90 260.34 1456.06 70.43 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 19:29:02 lo 2.13 2.13 0.18 0.18 0.00 0.00 0.00 0.00 19:29:02 ens3 1152.24 596.43 18079.40 48.74 0.00 0.00 0.00 0.00 19:29:02 docker0 0.00 0.00 0.00 0.00 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 ens3 314.79 187.04 1441.85 16.76 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 19:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:31:01 ens3 12.16 12.93 2.60 6.78 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 19:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 ens3 7.18 7.15 1.45 1.87 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 19:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:33:01 ens3 28.28 21.51 38.11 4.79 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 19:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 ens3 2.83 3.08 0.61 0.63 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 19:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:35:01 ens3 436.74 162.37 2770.85 11.07 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 Average: lo 0.48 0.48 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 297.47 156.48 2983.59 20.15 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-2473) 08/14/24 _x86_64_ (4 CPU) 19:26:41 LINUX RESTART (4 CPU) 19:27:01 CPU %user %nice %system %iowait %steal %idle 19:28:01 all 18.47 0.00 2.37 6.13 0.05 72.97 19:28:01 0 16.45 0.00 1.61 2.50 0.05 79.39 19:28:01 1 17.56 0.00 1.77 1.70 0.03 78.93 19:28:01 2 9.10 0.00 1.44 9.87 0.05 79.54 19:28:01 3 30.82 0.00 4.65 10.49 0.08 53.96 19:29:02 all 27.28 0.00 7.86 5.98 0.08 58.80 19:29:02 0 36.21 0.00 7.99 4.15 0.08 51.56 19:29:02 1 24.11 0.00 7.82 4.38 0.08 63.61 19:29:02 2 24.24 0.00 6.88 7.05 0.08 61.75 19:29:02 3 24.56 0.00 8.74 8.33 0.07 58.29 19:30:01 all 7.97 0.00 4.29 27.57 0.10 60.07 19:30:01 0 10.56 0.00 4.44 19.83 0.09 65.08 19:30:01 1 7.28 0.00 3.72 25.90 0.09 63.01 19:30:01 2 6.06 0.00 4.13 33.40 0.12 56.29 19:30:01 3 7.93 0.00 4.88 31.19 0.10 55.90 19:31:01 all 5.30 0.00 4.03 32.04 0.10 58.54 19:31:01 0 3.58 0.00 7.17 54.59 0.10 34.55 19:31:01 1 4.92 0.00 2.87 43.52 0.08 48.61 19:31:01 2 7.71 0.00 3.27 13.65 0.13 75.23 19:31:01 3 4.98 0.00 2.80 16.47 0.07 75.68 19:32:01 all 2.79 0.00 3.66 29.52 0.09 63.95 19:32:01 0 3.47 0.00 3.75 28.76 0.10 63.92 19:32:01 1 2.07 0.00 3.70 42.36 0.08 51.78 19:32:01 2 2.70 0.00 4.20 28.88 0.12 64.10 19:32:01 3 2.91 0.00 2.98 17.96 0.07 76.08 19:33:01 all 10.20 0.00 4.15 11.08 0.06 74.50 19:33:01 0 10.17 0.00 3.78 7.85 0.05 78.15 19:33:01 1 11.45 0.00 4.37 22.84 0.07 61.28 19:33:01 2 12.64 0.00 5.62 11.66 0.08 69.99 19:33:01 3 6.57 0.00 2.84 2.06 0.07 88.46 19:34:01 all 22.33 0.00 3.11 0.15 0.05 74.35 19:34:01 0 21.13 0.00 3.07 0.12 0.07 75.61 19:34:01 1 5.64 0.00 1.52 0.03 0.03 92.78 19:34:01 2 25.34 0.00 3.49 0.25 0.05 70.87 19:34:01 3 37.37 0.00 4.41 0.22 0.05 57.95 19:35:01 all 25.44 0.00 2.70 0.58 0.05 71.22 19:35:01 0 20.90 0.00 2.09 0.93 0.03 76.05 19:35:01 1 24.59 0.00 2.53 0.40 0.03 72.44 19:35:01 2 26.14 0.00 3.28 0.59 0.07 69.93 19:35:01 3 30.17 0.00 2.91 0.38 0.07 66.47 Average: all 14.99 0.00 4.02 14.08 0.07 66.84 Average: 0 15.31 0.00 4.23 14.81 0.07 65.58 Average: 1 12.20 0.00 3.53 17.59 0.06 66.63 Average: 2 14.27 0.00 4.03 13.11 0.09 68.50 Average: 3 18.20 0.00 4.27 10.81 0.07 66.65