---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1352 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 12G 8.1G 58% / 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 529 237 0 3176 3131 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:b5:31:5e brd ff:ff:ff:ff:ff:ff inet 10.32.7.59/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85706sec preferred_lft 85706sec inet6 fe80::f816:3eff:feb5:315e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:25:dd:04:81 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-1352) 01/09/25 _x86_64_ (4 CPU) 02:51:49 LINUX RESTART (4 CPU) 02:52:01 tps rtps wtps bread/s bwrtn/s 02:53:02 165.86 69.24 96.62 5613.46 40887.47 02:54:01 166.29 12.78 153.52 2299.41 20984.51 02:55:01 361.29 0.05 361.24 5.47 23404.77 02:56:01 428.01 0.03 427.98 3.73 19164.94 02:57:01 29.06 6.97 22.10 118.65 2663.96 02:58:01 14.53 6.83 7.70 118.78 5908.22 02:59:01 68.52 7.83 60.69 1178.87 13126.35 03:00:01 278.39 0.48 277.90 3.87 24840.39 03:01:01 483.39 17.97 465.42 2782.81 25014.79 03:02:01 16.00 0.55 15.45 28.93 838.66 03:03:01 23.46 12.95 10.51 970.10 458.46 Average: 185.02 12.33 172.69 1191.49 16110.52 02:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:53:02 1700240 3297552 2338412 57.90 40344 1719336 965396 18.98 603448 1570320 93104 02:54:01 1133988 3262748 2904664 71.92 67036 2198004 1279904 25.16 742416 1939396 47904 02:55:01 647216 3244656 3391436 83.97 97620 2608372 1268876 24.94 796424 2324672 5940 02:56:01 311316 3295260 3727336 92.29 120052 2918676 1224512 24.07 777480 2620884 1736 02:57:01 1020444 3284704 3018208 74.73 120880 2260020 1247728 24.53 786780 1967244 21376 02:58:01 788368 3134364 3250284 80.48 120932 2339976 1398964 27.50 951108 2033176 26024 02:59:01 587860 3251952 3450792 85.44 122648 2613024 1255260 24.67 976256 2165628 132 03:00:01 430708 3169488 3607944 89.34 136736 2655020 1348324 26.50 883164 2395564 10328 03:01:01 358156 3261512 3680496 91.13 149788 2827496 1153980 22.68 831564 2544984 3716 03:02:01 350664 3274188 3687988 91.32 149916 2829976 1071444 21.06 1528672 1837908 176 03:03:01 310372 3250740 3728280 92.31 150968 2863184 994320 19.55 1818712 1605536 17560 Average: 694485 3247924 3344167 82.80 116084 2530280 1200792 23.60 972366 2091392 20727 02:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:53:02 ens3 360.09 229.20 1407.94 66.03 0.00 0.00 0.00 0.00 02:53:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 02:53:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 ens3 491.75 310.29 2570.85 31.43 0.00 0.00 0.00 0.00 02:54:01 lo 2.37 2.37 0.21 0.21 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 ens3 463.74 279.97 2048.34 22.39 0.00 0.00 0.00 0.00 02:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 ens3 21.55 18.70 9.38 4.64 0.00 0.00 0.00 0.00 02:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 ens3 16.38 13.33 35.05 2.83 0.00 0.00 0.00 0.00 02:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 ens3 1.32 1.18 0.32 0.30 0.00 0.00 0.00 0.00 02:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 ens3 110.95 75.34 530.18 7.73 0.00 0.00 0.00 0.00 02:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 ens3 824.98 549.48 4003.88 40.86 0.00 0.00 0.00 0.00 03:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 ens3 13.77 12.57 2.96 3.52 0.00 0.00 0.00 0.00 03:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 ens3 311.90 634.89 25.41 4590.36 0.00 0.00 0.00 0.00 03:02:01 lo 3.73 3.73 0.32 0.32 0.00 0.00 0.00 0.00 03:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 ens3 132.84 246.86 19.52 1885.96 0.00 0.00 0.00 0.00 03:03:01 lo 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 03:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 249.56 215.47 966.05 605.94 0.00 0.00 0.00 0.00 Average: lo 0.82 0.82 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-1352) 01/09/25 _x86_64_ (4 CPU) 02:51:49 LINUX RESTART (4 CPU) 02:52:01 CPU %user %nice %system %iowait %steal %idle 02:53:02 all 14.80 0.00 1.97 4.72 0.05 78.46 02:53:02 0 20.21 0.00 1.82 7.69 0.05 70.23 02:53:02 1 17.64 0.00 2.71 4.20 0.05 75.40 02:53:02 2 12.16 0.00 1.83 1.86 0.05 84.10 02:53:02 3 9.21 0.00 1.49 5.11 0.07 84.13 02:54:01 all 14.74 0.00 2.28 4.34 0.06 78.58 02:54:01 0 3.41 0.00 1.65 9.05 0.03 85.85 02:54:01 1 9.72 0.00 1.42 0.71 0.03 88.12 02:54:01 2 37.23 0.00 3.88 1.47 0.10 57.32 02:54:01 3 8.79 0.00 2.18 6.14 0.07 82.83 02:55:01 all 8.03 0.00 4.08 10.18 0.07 77.65 02:55:01 0 6.53 0.00 4.95 20.09 0.07 68.36 02:55:01 1 9.55 0.00 3.25 3.31 0.07 83.82 02:55:01 2 8.30 0.00 4.08 7.41 0.12 80.09 02:55:01 3 7.72 0.00 4.06 9.88 0.07 78.27 02:56:01 all 9.11 0.00 3.52 13.50 0.08 73.80 02:56:01 0 7.07 0.00 2.62 6.00 0.05 84.26 02:56:01 1 10.34 0.00 6.48 33.81 0.08 49.28 02:56:01 2 5.35 0.00 1.86 2.14 0.10 90.55 02:56:01 3 13.76 0.00 3.09 12.16 0.05 70.94 02:57:01 all 19.95 0.00 4.44 0.65 0.06 74.90 02:57:01 0 15.93 0.00 4.14 0.62 0.03 79.27 02:57:01 1 27.65 0.00 4.57 1.41 0.07 66.30 02:57:01 2 21.51 0.00 5.03 0.42 0.05 72.99 02:57:01 3 14.71 0.00 4.05 0.15 0.05 81.04 02:58:01 all 22.60 0.00 2.40 0.18 0.05 74.76 02:58:01 0 14.18 0.00 1.75 0.15 0.07 83.85 02:58:01 1 32.02 0.00 3.08 0.03 0.05 64.81 02:58:01 2 30.94 0.00 3.10 0.52 0.05 65.39 02:58:01 3 13.24 0.00 1.67 0.03 0.05 85.00 02:59:01 all 20.89 0.00 3.08 1.50 0.05 74.47 02:59:01 0 16.77 0.00 3.37 2.89 0.07 76.90 02:59:01 1 25.58 0.00 3.69 1.60 0.07 69.06 02:59:01 2 18.39 0.00 2.58 0.90 0.07 78.06 02:59:01 3 22.82 0.00 2.61 0.60 0.05 73.92 03:00:01 all 9.13 0.00 3.53 7.56 0.08 79.71 03:00:01 0 7.18 0.00 1.94 4.15 0.05 86.67 03:00:01 1 7.53 0.00 5.75 21.22 0.07 65.42 03:00:01 2 9.52 0.00 3.48 3.25 0.10 83.64 03:00:01 3 12.27 0.00 2.96 1.65 0.07 83.05 03:01:01 all 8.25 0.00 3.85 15.47 0.07 72.37 03:01:01 0 5.54 0.00 3.87 14.24 0.05 76.30 03:01:01 1 11.71 0.00 3.65 14.60 0.05 69.99 03:01:01 2 10.45 0.00 5.34 24.65 0.10 59.46 03:01:01 3 5.30 0.00 2.51 8.40 0.07 83.73 03:02:01 all 25.12 0.00 0.94 0.34 0.07 73.53 03:02:01 0 25.17 0.00 0.82 0.49 0.07 73.45 03:02:01 1 26.45 0.00 0.97 0.07 0.07 72.44 03:02:01 2 25.94 0.00 1.19 0.59 0.08 72.20 03:02:01 3 22.90 0.00 0.78 0.23 0.07 76.01 03:03:01 all 21.11 0.00 0.93 0.54 0.05 77.36 03:03:01 0 17.92 0.00 0.80 1.72 0.05 79.51 03:03:01 1 28.10 0.00 0.98 0.10 0.05 70.76 03:03:01 2 23.55 0.00 1.05 0.30 0.07 75.03 03:03:01 3 14.88 0.00 0.90 0.03 0.05 84.14 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.81 0.00 2.82 5.35 0.06 75.96 Average: 0 12.73 0.00 2.52 6.09 0.05 78.60 Average: 1 18.78 0.00 3.32 7.36 0.06 70.48 Average: 2 18.47 0.00 3.04 3.94 0.08 74.48 Average: 3 13.25 0.00 2.39 4.02 0.06 80.28