---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1195 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 9.4G 9.9G 49% / 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 456 1225 0 2262 3213 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:4a:ca:2f brd ff:ff:ff:ff:ff:ff inet 10.32.6.85/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85787sec preferred_lft 85787sec inet6 fe80::f816:3eff:fe4a:ca2f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:88:12:12:10 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-1195) 07/30/24 _x86_64_ (4 CPU) 14:26:41 LINUX RESTART (4 CPU) 14:27:01 tps rtps wtps bread/s bwrtn/s 14:28:01 87.52 44.10 43.42 4726.42 37611.75 14:29:01 1.08 0.00 1.08 0.00 12.80 14:30:01 0.98 0.00 0.98 0.00 10.80 14:31:01 4.68 3.53 1.15 147.04 201.43 14:32:01 120.98 36.29 84.69 1726.11 6299.35 14:33:01 169.02 55.01 114.01 2065.92 29910.75 14:34:01 199.35 6.18 193.17 292.93 10946.40 14:35:01 48.36 0.60 47.76 27.19 21892.25 14:36:01 33.20 9.70 23.50 816.53 12362.09 Average: 73.90 17.27 56.64 1089.16 13250.52 14:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:28:01 2061960 3468212 1976692 48.94 26428 1549764 802116 15.77 399604 1428652 68 14:29:01 2062028 3468332 1976624 48.94 26460 1549768 802116 15.77 398548 1428628 140 14:30:01 2062124 3468484 1976528 48.94 26500 1549772 806088 15.85 397332 1428632 24 14:31:01 2006040 3422692 2032612 50.33 26600 1559964 820064 16.12 447640 1436416 172 14:32:01 1527428 3313048 2511224 62.18 56224 1880472 915192 17.99 614556 1706060 198568 14:33:01 720196 3187136 3318456 82.17 87976 2474384 1061724 20.87 1073616 1959360 112660 14:34:01 917132 3335392 3121520 77.29 107588 2410568 875984 17.22 981796 1862372 181604 14:35:01 589992 3137372 3448660 85.39 107740 2542480 1092584 21.48 1297524 1876664 25740 14:36:01 1112908 3042052 2925744 72.44 106196 1954120 1173216 23.06 1122732 1570644 64984 Average: 1451090 3315858 2587562 64.07 63524 1941255 927676 18.24 748150 1633048 64884 14:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:28:01 ens3 167.49 92.89 488.92 24.49 0.00 0.00 0.00 0.00 14:28:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 ens3 0.18 0.15 0.01 0.01 0.00 0.00 0.00 0.00 14:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 ens3 76.49 43.01 124.06 15.85 0.00 0.00 0.00 0.00 14:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 ens3 160.72 122.71 1043.12 30.98 0.00 0.00 0.00 0.00 14:32:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 ens3 182.77 128.80 781.15 11.76 0.00 0.00 0.00 0.00 14:33:01 lo 3.43 3.43 0.36 0.36 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 ens3 17.68 12.52 7.39 4.33 0.00 0.00 0.00 0.00 14:34:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 ens3 515.74 389.04 1961.47 34.87 0.00 0.00 0.00 0.00 14:35:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 ens3 18.49 15.03 4.14 4.50 0.00 0.00 0.00 0.00 14:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 126.63 89.36 490.07 14.09 0.00 0.00 0.00 0.00 Average: lo 0.70 0.70 0.07 0.07 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-1195) 07/30/24 _x86_64_ (4 CPU) 14:26:41 LINUX RESTART (4 CPU) 14:27:01 CPU %user %nice %system %iowait %steal %idle 14:28:01 all 3.54 0.00 1.11 2.75 0.03 92.57 14:28:01 0 3.19 0.00 1.56 3.09 0.02 92.15 14:28:01 1 4.40 0.00 1.37 2.53 0.03 91.66 14:28:01 2 3.71 0.00 0.59 1.62 0.02 94.06 14:28:01 3 2.89 0.00 0.89 3.79 0.03 92.40 14:29:01 all 0.01 0.00 0.01 0.01 0.01 99.95 14:29:01 0 0.03 0.00 0.00 0.00 0.00 99.97 14:29:01 1 0.00 0.00 0.02 0.00 0.00 99.98 14:29:01 2 0.02 0.00 0.02 0.03 0.02 99.92 14:29:01 3 0.00 0.00 0.03 0.00 0.02 99.95 14:30:01 all 0.02 0.00 0.01 0.01 0.01 99.95 14:30:01 0 0.00 0.00 0.00 0.00 0.02 99.98 14:30:01 1 0.05 0.00 0.02 0.00 0.02 99.92 14:30:01 2 0.00 0.00 0.00 0.05 0.00 99.95 14:30:01 3 0.02 0.00 0.00 0.00 0.00 99.98 14:31:01 all 1.64 0.00 0.10 0.06 0.01 98.19 14:31:01 0 1.15 0.00 0.10 0.00 0.00 98.74 14:31:01 1 2.48 0.00 0.10 0.00 0.02 97.40 14:31:01 2 1.78 0.00 0.12 0.05 0.02 98.03 14:31:01 3 1.12 0.00 0.08 0.20 0.00 98.60 14:32:01 all 19.44 0.00 1.59 3.50 0.05 75.42 14:32:01 0 15.42 0.00 1.20 0.65 0.05 82.67 14:32:01 1 43.90 0.00 2.59 1.77 0.08 51.66 14:32:01 2 2.31 0.00 0.95 10.00 0.05 86.69 14:32:01 3 16.07 0.00 1.62 1.62 0.05 80.64 14:33:01 all 14.44 1.16 10.85 3.67 0.06 69.81 14:33:01 0 13.17 1.47 10.19 0.64 0.05 74.48 14:33:01 1 18.21 0.02 6.77 2.03 0.05 72.92 14:33:01 2 11.71 0.00 8.21 10.07 0.08 69.92 14:33:01 3 14.70 3.17 18.27 1.84 0.05 61.96 14:34:01 all 22.78 0.00 13.26 3.35 0.07 60.54 14:34:01 0 15.76 0.00 10.98 0.17 0.05 73.05 14:34:01 1 48.11 0.00 24.43 11.31 0.10 16.05 14:34:01 2 13.87 0.00 9.82 1.88 0.09 74.35 14:34:01 3 13.39 0.00 7.80 0.13 0.05 78.63 14:35:01 all 34.09 0.00 6.09 0.32 0.08 59.43 14:35:01 0 35.75 0.00 5.85 0.10 0.08 58.21 14:35:01 1 33.86 0.00 7.60 0.52 0.10 57.92 14:35:01 2 33.43 0.00 5.73 0.62 0.05 60.17 14:35:01 3 33.31 0.00 5.17 0.00 0.08 61.44 14:36:01 all 61.67 0.00 5.87 0.23 0.09 32.14 14:36:01 0 56.94 0.00 5.70 0.13 0.08 37.15 14:36:01 1 79.42 0.00 6.82 0.35 0.10 13.31 14:36:01 2 54.60 0.00 4.97 0.08 0.08 40.27 14:36:01 3 55.74 0.00 6.00 0.37 0.08 37.81 Average: all 17.53 0.13 4.32 1.54 0.05 76.44 Average: 0 15.75 0.16 3.96 0.53 0.04 79.56 Average: 1 25.60 0.00 5.51 2.05 0.06 66.79 Average: 2 13.52 0.00 3.36 2.71 0.04 80.36 Average: 3 15.25 0.35 4.42 0.88 0.04 79.05