---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4934 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 7.9G 0 7.9G 0% /dev tmpfs 1.6G 700K 1.6G 1% /run /dev/vda1 78G 9.4G 68G 13% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16040 603 11233 0 4202 15108 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:71:34:ec brd ff:ff:ff:ff:ff:ff inet 10.30.170.218/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85757sec preferred_lft 85757sec inet6 fe80::f816:3eff:fe71:34ec/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9a:ef:c7:1e 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 inet6 fe80::42:9aff:feef:c71e/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4934) 02/09/24 _x86_64_ (4 CPU) 00:31:32 LINUX RESTART (4 CPU) 00:32:01 tps rtps wtps bread/s bwrtn/s 00:33:01 209.46 51.52 157.94 3954.84 26056.55 00:34:01 90.85 13.80 77.05 980.90 24035.33 00:35:01 95.23 2.88 92.35 73.59 27879.62 00:36:01 358.54 3.72 354.82 458.06 61103.55 00:37:01 307.48 5.93 301.55 786.00 30607.20 00:38:01 104.65 0.15 104.50 19.99 17613.33 00:39:01 979.65 0.13 979.52 1.07 83470.75 00:40:01 228.81 0.40 228.41 37.05 10850.78 00:41:01 90.90 1.03 89.87 92.12 7904.55 00:42:01 34.94 0.27 34.68 21.33 3095.75 Average: 250.05 7.99 242.06 642.69 29261.00 00:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:33:01 14063960 15565656 2361004 14.37 42356 1671184 1093720 6.26 651600 1512048 59352 00:34:01 13764400 15527664 2660564 16.20 61984 1900144 1120168 6.41 720864 1716080 84440 00:35:01 12841348 15449268 3583616 21.82 98556 2640684 1232492 7.05 871884 2387228 573176 00:36:01 12284040 15413564 4140924 25.21 131520 3072872 1347592 7.71 985224 2768252 1792 00:37:01 11727000 15350012 4697964 28.60 160836 3484936 2586092 14.80 1155252 3085900 1152 00:38:01 10500580 15297364 5924384 36.07 168804 4600176 1764616 10.10 1623912 3791308 720616 00:39:01 8583232 14769664 7841732 47.74 213180 5819960 2624216 15.02 2070628 5128596 10672 00:40:01 11617524 15482984 4807440 29.27 220764 3613416 1258664 7.20 1181648 3126984 111948 00:41:01 11487884 15449360 4937080 30.06 224652 3698268 1254028 7.18 1241028 3191948 42224 00:42:01 11494316 15462324 4930648 30.02 225312 3703680 1222948 7.00 1231960 3193588 1388 Average: 11836428 15376786 4588536 27.94 154796 3420532 1550454 8.87 1173400 2990193 160676 00:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:33:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 00:33:01 ens3 326.81 204.20 947.65 61.34 0.00 0.00 0.00 0.00 00:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:34:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 00:34:01 ens3 62.32 51.24 728.87 6.59 0.00 0.00 0.00 0.00 00:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:35:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 00:35:01 ens3 40.13 30.18 877.04 5.41 0.00 0.00 0.00 0.00 00:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:36:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 00:36:01 ens3 271.35 164.56 3197.38 12.18 0.00 0.00 0.00 0.00 00:36:01 docker0 115.80 158.62 6.22 1528.11 0.00 0.00 0.00 0.00 00:37:01 vethd53ad7f 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 00:37:01 lo 1.20 1.20 0.14 0.14 0.00 0.00 0.00 0.00 00:37:01 ens3 243.33 156.10 2749.84 11.47 0.00 0.00 0.00 0.00 00:37:01 vethc12520d 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 00:38:01 vethd53ad7f 16.48 28.69 1.19 465.38 0.00 0.00 0.00 0.04 00:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:38:01 ens3 344.25 235.39 4640.75 16.66 0.00 0.00 0.00 0.00 00:38:01 vethc12520d 186.62 256.98 12.95 3187.95 0.00 0.00 0.00 0.26 00:39:01 vethd53ad7f 32.53 88.34 2.93 1781.33 0.00 0.00 0.00 0.15 00:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:39:01 ens3 427.56 232.99 4892.95 17.70 0.00 0.00 0.00 0.00 00:39:01 vethc12520d 0.15 0.12 0.01 0.01 0.00 0.00 0.00 0.00 00:40:01 lo 2.00 2.00 0.19 0.19 0.00 0.00 0.00 0.00 00:40:01 ens3 36.45 30.97 511.97 3.89 0.00 0.00 0.00 0.00 00:40:01 docker0 712.50 1104.88 41.08 12871.76 0.00 0.00 0.00 0.00 00:41:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 00:41:01 ens3 17.68 15.98 46.00 6.86 0.00 0.00 0.00 0.00 00:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:42:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 00:42:01 ens3 10.48 9.25 33.62 3.61 0.00 0.00 0.00 0.00 00:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 178.05 113.09 1862.56 14.57 0.00 0.00 0.00 0.00 Average: docker0 71.26 110.50 4.11 1287.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4934) 02/09/24 _x86_64_ (4 CPU) 00:31:32 LINUX RESTART (4 CPU) 00:32:01 CPU %user %nice %system %iowait %steal %idle 00:33:01 all 12.38 0.00 1.39 5.02 0.08 81.12 00:33:01 0 6.00 0.00 0.80 10.44 0.05 82.71 00:33:01 1 23.36 0.00 2.18 4.43 0.10 69.93 00:33:01 2 12.22 0.00 1.64 5.08 0.12 80.95 00:33:01 3 7.99 0.00 0.93 0.15 0.05 90.87 00:34:01 all 16.65 0.00 1.12 4.39 0.05 77.78 00:34:01 0 12.11 0.00 0.89 9.82 0.03 77.15 00:34:01 1 24.78 0.00 1.30 2.89 0.07 70.96 00:34:01 2 17.02 0.00 1.41 4.12 0.08 77.38 00:34:01 3 12.68 0.00 0.92 0.74 0.03 85.64 00:35:01 all 20.16 0.00 1.62 5.48 0.08 72.65 00:35:01 0 4.24 0.00 0.53 0.10 0.07 95.06 00:35:01 1 44.83 0.00 2.73 1.84 0.08 50.52 00:35:01 2 22.30 0.00 2.24 11.97 0.12 63.37 00:35:01 3 9.32 0.00 0.97 8.08 0.08 81.55 00:36:01 all 18.08 0.00 5.21 7.45 0.12 69.13 00:36:01 0 24.66 0.00 6.98 3.09 0.10 65.17 00:36:01 1 12.83 0.00 4.49 2.52 0.14 80.02 00:36:01 2 14.92 0.00 5.50 13.99 0.12 65.46 00:36:01 3 19.92 0.00 3.89 10.21 0.12 65.86 00:37:01 all 14.13 0.00 6.96 5.83 0.11 72.97 00:37:01 0 13.92 0.00 6.74 3.25 0.10 75.99 00:37:01 1 15.43 0.00 6.75 7.75 0.12 69.96 00:37:01 2 12.08 0.00 6.90 3.33 0.10 77.59 00:37:01 3 15.09 0.00 7.46 9.01 0.10 68.34 00:38:01 all 24.04 0.00 6.74 2.04 0.09 67.08 00:38:01 0 14.94 0.00 5.64 1.94 0.12 77.37 00:38:01 1 22.99 0.00 6.12 2.79 0.08 68.02 00:38:01 2 21.78 0.00 8.14 1.51 0.10 68.47 00:38:01 3 36.44 0.00 7.06 1.92 0.08 54.50 00:39:01 all 25.48 0.00 10.40 19.19 0.12 44.81 00:39:01 0 30.26 0.00 9.89 12.62 0.12 47.11 00:39:01 1 19.78 0.00 8.71 9.00 0.12 62.40 00:39:01 2 25.45 0.00 12.00 27.80 0.12 34.62 00:39:01 3 26.43 0.00 11.04 27.50 0.14 34.89 00:40:01 all 30.88 0.00 6.99 2.63 0.10 59.41 00:40:01 0 24.53 0.00 7.01 0.94 0.10 67.43 00:40:01 1 41.47 0.00 6.69 3.84 0.12 47.89 00:40:01 2 24.84 0.00 7.11 4.13 0.07 63.86 00:40:01 3 32.78 0.00 7.10 1.61 0.08 58.42 00:41:01 all 14.43 0.00 0.94 4.82 0.06 79.75 00:41:01 0 17.12 0.00 1.28 1.03 0.05 80.51 00:41:01 1 19.08 0.00 1.05 7.66 0.07 72.14 00:41:01 2 7.47 0.00 0.74 2.31 0.05 89.44 00:41:01 3 14.04 0.00 0.74 8.29 0.08 76.84 00:42:01 all 7.43 0.00 0.44 0.71 0.03 91.39 00:42:01 0 5.91 0.00 0.20 0.13 0.02 93.74 00:42:01 1 2.42 0.00 0.35 0.73 0.02 96.48 00:42:01 2 5.21 0.00 0.32 0.62 0.02 93.84 00:42:01 3 16.20 0.00 0.90 1.34 0.05 81.51 Average: all 18.35 0.00 4.17 5.74 0.08 71.66 Average: 0 15.34 0.00 3.98 4.33 0.08 76.27 Average: 1 22.69 0.00 4.03 4.34 0.09 68.85 Average: 2 16.30 0.00 4.58 7.44 0.09 71.59 Average: 3 19.07 0.00 4.09 6.85 0.08 69.92