---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-684 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 11G 8.7G 55% / 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 455 361 0 3126 3204 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:16:b6:d5 brd ff:ff:ff:ff:ff:ff inet 10.32.7.34/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85876sec preferred_lft 85876sec inet6 fe80::f816:3eff:fe16:b6d5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:98:b8:0d:44 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-684) 07/24/24 _x86_64_ (4 CPU) 10:18:31 LINUX RESTART (4 CPU) 10:19:02 tps rtps wtps bread/s bwrtn/s 10:20:01 124.42 48.28 76.14 2371.94 6217.12 10:21:01 243.67 12.70 230.97 2259.91 29561.61 10:22:01 360.66 0.00 360.66 0.00 22695.95 10:23:01 142.46 2.65 139.81 71.30 51196.93 10:24:01 428.02 378.56 49.46 27472.53 25160.75 10:25:01 6.27 2.53 3.73 646.29 291.95 10:26:01 147.27 145.40 1.87 17693.30 23.99 10:27:01 81.94 59.42 22.51 2865.39 1186.34 Average: 191.99 81.27 110.72 6682.29 17066.09 10:19:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:20:01 1668120 3364352 2370540 58.70 53004 1798576 875352 17.21 560660 1630920 130516 10:21:01 836576 3257012 3202084 79.29 77296 2469272 1278940 25.14 780988 2178860 16248 10:22:01 357524 3245540 3681136 91.15 109772 2850996 1284560 25.25 829672 2548856 5668 10:23:01 113556 3201820 3925104 97.19 120548 3082144 1320568 25.96 981140 2683860 70856 10:24:01 225464 3337988 3813196 94.42 124744 3090880 1015344 19.96 1320188 2224860 8104 10:25:01 205360 3335444 3833300 94.92 124764 3110524 1015344 19.96 1641452 1926228 164 10:26:01 111012 3344076 3927648 97.25 124080 3219560 1015344 19.96 1666220 2002756 156 10:27:01 416584 3301796 3622076 89.69 124996 2882268 969480 19.06 1430760 1943848 2060 Average: 491774 3298504 3546886 87.82 107400 2813028 1096866 21.56 1151385 2142524 29222 10:19:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:20:01 lo 0.81 0.81 0.07 0.07 0.00 0.00 0.00 0.00 10:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 ens3 396.31 248.72 1422.34 69.32 0.00 0.00 0.00 0.00 10:21:01 lo 2.13 2.13 0.19 0.19 0.00 0.00 0.00 0.00 10:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 ens3 550.62 348.50 3117.20 34.89 0.00 0.00 0.00 0.00 10:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 ens3 277.34 140.74 1459.62 13.80 0.00 0.00 0.00 0.00 10:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 ens3 573.05 394.04 4411.73 29.09 0.00 0.00 0.00 0.00 10:24:01 lo 1.60 1.60 0.14 0.14 0.00 0.00 0.00 0.00 10:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 ens3 558.97 912.44 39.29 7409.26 0.00 0.00 0.00 0.00 10:25:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 10:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 ens3 795.58 1040.93 52.04 8091.32 0.00 0.00 0.00 0.00 10:26:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 10:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 ens3 1114.16 1258.26 72.52 10214.67 0.00 0.00 0.00 0.00 10:27:01 lo 1.80 1.80 0.16 0.16 0.00 0.00 0.00 0.00 10:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 ens3 115.30 156.16 20.67 1056.11 0.00 0.00 0.00 0.00 Average: lo 0.95 0.95 0.08 0.08 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 547.99 563.15 1324.31 3371.79 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-684) 07/24/24 _x86_64_ (4 CPU) 10:18:31 LINUX RESTART (4 CPU) 10:19:02 CPU %user %nice %system %iowait %steal %idle 10:20:01 all 18.85 0.00 1.75 3.48 0.06 75.86 10:20:01 0 13.94 0.00 1.12 0.78 0.03 84.12 10:20:01 1 23.34 0.00 1.70 3.55 0.07 71.34 10:20:01 2 31.76 0.00 2.92 3.43 0.09 61.79 10:20:01 3 6.41 0.00 1.24 6.15 0.03 86.17 10:21:01 all 14.48 0.00 2.83 7.06 0.08 75.56 10:21:01 0 11.40 0.00 2.03 1.23 0.03 85.30 10:21:01 1 9.44 0.00 2.81 11.81 0.08 75.85 10:21:01 2 9.41 0.00 2.44 4.17 0.08 83.90 10:21:01 3 27.65 0.00 4.07 11.04 0.08 57.16 10:22:01 all 8.66 0.00 4.00 11.09 0.10 76.15 10:22:01 0 6.94 0.00 5.88 19.00 0.10 68.08 10:22:01 1 8.42 0.00 4.14 8.67 0.08 78.68 10:22:01 2 13.07 0.00 2.82 4.45 0.13 79.53 10:22:01 3 6.24 0.00 3.16 12.21 0.08 78.30 10:23:01 all 18.04 0.00 2.65 4.16 0.06 75.08 10:23:01 0 42.29 0.00 3.86 2.22 0.07 51.55 10:23:01 1 2.57 0.00 1.83 4.48 0.05 91.07 10:23:01 2 4.51 0.00 1.43 1.53 0.07 92.47 10:23:01 3 22.83 0.00 3.46 8.43 0.05 65.24 10:24:01 all 25.01 0.00 2.48 24.22 0.08 48.21 10:24:01 0 30.25 0.00 3.49 25.57 0.08 40.61 10:24:01 1 24.55 0.00 1.69 22.28 0.07 51.42 10:24:01 2 23.13 0.00 2.91 29.82 0.10 44.04 10:24:01 3 22.08 0.00 1.83 19.23 0.07 56.79 10:25:01 all 23.38 0.00 0.67 0.05 0.05 75.85 10:25:01 0 23.23 0.00 0.65 0.20 0.05 75.87 10:25:01 1 23.42 0.00 0.60 0.00 0.05 75.93 10:25:01 2 23.44 0.00 0.85 0.00 0.05 75.66 10:25:01 3 23.47 0.00 0.57 0.00 0.03 75.93 10:26:01 all 32.05 0.00 1.29 1.87 0.07 64.72 10:26:01 0 27.22 0.00 0.70 1.29 0.05 70.73 10:26:01 1 34.10 0.00 1.38 2.26 0.07 62.19 10:26:01 2 33.31 0.00 1.76 2.05 0.10 62.79 10:26:01 3 33.56 0.00 1.31 1.90 0.07 63.17 10:27:01 all 17.83 0.00 1.12 2.03 0.05 78.97 10:27:01 0 6.80 0.00 0.82 3.69 0.05 88.64 10:27:01 1 22.32 0.00 1.08 1.02 0.05 75.53 10:27:01 2 24.39 0.00 1.49 2.64 0.07 71.42 10:27:01 3 17.76 0.00 1.05 0.78 0.05 80.36 Average: all 19.78 0.00 2.10 6.74 0.07 71.31 Average: 0 20.27 0.00 2.32 6.76 0.06 70.59 Average: 1 18.48 0.00 1.91 6.75 0.06 72.80 Average: 2 20.37 0.00 2.07 5.98 0.09 71.49 Average: 3 20.01 0.00 2.09 7.46 0.06 70.38