---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1306 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 UTC 2022 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 9.8G 9.5G 51% / 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 4.4M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 466 1909 0 1567 3218 Swap: 1023 8 1015 ---> 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:c5:a3:33 brd ff:ff:ff:ff:ff:ff inet 10.32.7.5/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85701sec preferred_lft 85701sec inet6 fe80::f816:3eff:fec5:a333/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d6:fe:54:07 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 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-1306) 12/18/23 _x86_64_ (4 CPU) 17:12:29 LINUX RESTART (4 CPU) 17:13:01 tps rtps wtps bread/s bwrtn/s 17:14:01 256.60 107.52 149.08 3622.57 22327.42 17:15:01 41.20 36.65 4.55 1316.36 1781.41 17:16:01 129.01 104.85 24.16 9180.60 4751.61 17:17:01 17.98 1.50 16.48 75.99 9093.82 17:18:01 3.83 0.05 3.78 2.13 3287.85 17:19:01 7.12 3.42 3.70 31.19 3528.35 17:20:01 3.87 0.30 3.57 8.13 4083.72 17:21:01 12.90 3.12 9.78 97.83 8141.95 17:22:01 27.80 19.98 7.82 752.67 4334.08 17:23:01 64.61 22.95 41.66 1042.63 5874.09 17:24:01 56.51 0.78 55.72 22.66 8793.73 Average: 56.51 27.38 29.13 1468.61 6910.25 17:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:14:01 105504 845648 3933152 97.39 43056 872288 3429632 67.42 2849004 938808 4 17:15:01 1031708 1589864 3006948 74.45 41784 694696 2682056 52.72 2108968 760144 20956 17:16:01 2479640 3311240 1559016 38.60 43292 961032 919332 18.07 512932 901924 128232 17:17:01 2478332 3383180 1560324 38.63 43444 1032808 842532 16.56 446472 965368 30540 17:18:01 1445804 2383964 2592852 64.20 43540 1065488 1869416 36.75 1445528 997828 1984 17:19:01 1310696 2292608 2727960 67.55 43632 1108592 1961484 38.56 1536672 1041428 16976 17:20:01 1944780 2979020 2093876 51.85 43712 1160024 1258504 24.74 849620 1092640 62812 17:21:01 559340 1743528 3479316 86.15 44664 1306152 2509348 49.33 2123980 1194064 42512 17:22:01 1056448 1958300 2982208 73.84 44968 1025144 2320192 45.61 1838552 984880 23900 17:23:01 2169612 3334160 1869044 46.28 67128 1251524 878940 17.28 504252 1183888 139776 17:24:01 1908224 3256292 2130432 52.75 78176 1416536 946296 18.60 590292 1342980 145536 Average: 1499099 2461619 2539557 62.88 48854 1081299 1783430 35.06 1346025 1036723 55748 17:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:01 ens3 507.27 320.16 1521.87 75.37 0.00 0.00 0.00 0.00 17:14:01 lo 2.86 2.86 0.31 0.31 0.00 0.00 0.00 0.00 17:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 ens3 3.98 3.62 0.84 0.87 0.00 0.00 0.00 0.00 17:15:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 17:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 ens3 138.88 94.32 578.99 7.25 0.00 0.00 0.00 0.00 17:16:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 17:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 ens3 3.50 3.50 0.77 0.81 0.00 0.00 0.00 0.00 17:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 ens3 0.25 0.27 0.05 0.06 0.00 0.00 0.00 0.00 17:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 ens3 0.68 0.52 0.35 0.29 0.00 0.00 0.00 0.00 17:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 ens3 0.25 0.27 0.05 0.06 0.00 0.00 0.00 0.00 17:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 ens3 29.06 20.66 123.39 2.74 0.00 0.00 0.00 0.00 17:21:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 17:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 ens3 5.25 4.35 2.97 1.67 0.00 0.00 0.00 0.00 17:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 ens3 61.41 54.91 713.89 8.65 0.00 0.00 0.00 0.00 17:23:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 17:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 ens3 44.11 42.44 549.43 7.88 0.00 0.00 0.00 0.00 17:24:01 lo 1.00 1.00 0.09 0.09 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 72.28 49.57 317.61 9.61 0.00 0.00 0.00 0.00 Average: lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-1306) 12/18/23 _x86_64_ (4 CPU) 17:12:29 LINUX RESTART (4 CPU) 17:13:01 CPU %user %nice %system %iowait %steal %idle 17:14:01 all 20.81 1.89 4.03 6.13 0.07 67.08 17:14:01 0 20.47 1.47 3.73 2.09 0.07 72.17 17:14:01 1 17.06 0.02 4.39 11.42 0.07 67.05 17:14:01 2 24.50 1.49 3.49 4.55 0.08 65.89 17:14:01 3 21.16 4.60 4.51 6.47 0.08 63.17 17:15:01 all 82.07 0.00 3.44 0.14 0.11 14.24 17:15:01 0 77.82 0.00 3.35 0.25 0.10 18.48 17:15:01 1 80.24 0.00 3.40 0.13 0.10 16.13 17:15:01 2 94.55 0.00 3.40 0.12 0.12 1.82 17:15:01 3 75.70 0.00 3.57 0.08 0.08 20.57 17:16:01 all 50.03 0.38 2.90 3.15 0.09 43.47 17:16:01 0 41.10 0.00 2.65 0.88 0.05 55.31 17:16:01 1 50.84 0.00 3.36 3.97 0.08 41.75 17:16:01 2 51.45 1.49 2.94 2.50 0.10 41.52 17:16:01 3 56.72 0.00 2.70 5.22 0.10 35.25 17:17:01 all 24.03 0.00 1.34 0.20 0.05 74.39 17:17:01 0 10.97 0.00 0.92 0.00 0.03 88.08 17:17:01 1 7.33 0.00 0.94 0.58 0.03 91.13 17:17:01 2 52.41 0.00 1.78 0.07 0.08 45.66 17:17:01 3 25.67 0.00 1.72 0.13 0.05 72.43 17:18:01 all 24.97 0.00 0.43 0.03 0.04 74.53 17:18:01 0 0.15 0.00 0.10 0.00 0.00 99.75 17:18:01 1 4.06 0.00 0.11 0.02 0.02 95.79 17:18:01 2 59.76 0.00 0.62 0.02 0.10 39.50 17:18:01 3 36.20 0.00 0.85 0.08 0.05 62.82 17:19:01 all 25.05 0.00 0.32 0.11 0.03 74.49 17:19:01 0 0.58 0.00 0.10 0.20 0.02 99.10 17:19:01 1 2.63 0.00 0.02 0.02 0.00 97.34 17:19:01 2 67.01 0.00 0.40 0.10 0.08 32.41 17:19:01 3 30.37 0.00 0.77 0.12 0.05 68.70 17:20:01 all 24.90 0.00 0.46 0.05 0.04 74.55 17:20:01 0 8.85 0.00 0.28 0.00 0.02 90.85 17:20:01 1 3.05 0.00 0.11 0.00 0.02 96.81 17:20:01 2 74.76 0.00 0.67 0.13 0.10 24.34 17:20:01 3 13.25 0.00 0.77 0.08 0.02 85.88 17:21:01 all 54.09 0.00 2.56 0.07 0.08 43.20 17:21:01 0 56.12 0.00 3.07 0.05 0.07 40.70 17:21:01 1 47.26 0.00 2.15 0.08 0.07 50.44 17:21:01 2 63.88 0.00 2.35 0.05 0.10 33.62 17:21:01 3 49.15 0.00 2.68 0.13 0.07 47.97 17:22:01 all 96.10 0.00 3.79 0.00 0.12 0.00 17:22:01 0 96.58 0.00 3.30 0.00 0.12 0.00 17:22:01 1 95.32 0.00 4.58 0.00 0.10 0.00 17:22:01 2 96.57 0.00 3.30 0.00 0.13 0.00 17:22:01 3 95.92 0.00 3.97 0.00 0.12 0.00 17:23:01 all 29.53 0.00 1.70 1.53 0.06 67.18 17:23:01 0 40.04 0.00 1.30 0.28 0.08 58.29 17:23:01 1 20.95 0.00 1.78 0.38 0.05 76.84 17:23:01 2 34.12 0.00 2.04 0.20 0.07 63.57 17:23:01 3 23.12 0.00 1.69 5.28 0.05 69.87 17:24:01 all 19.36 0.00 1.15 1.76 0.05 77.68 17:24:01 0 40.92 0.00 2.20 0.53 0.07 56.27 17:24:01 1 12.80 0.00 0.66 0.56 0.02 85.95 17:24:01 2 20.39 0.00 0.95 0.07 0.05 78.54 17:24:01 3 3.36 0.00 0.77 5.87 0.07 89.93 Average: CPU %user %nice %system %iowait %steal %idle Average: all 40.98 0.21 2.01 1.19 0.07 55.55 Average: 0 35.79 0.13 1.91 0.39 0.06 61.72 Average: 1 30.90 0.00 1.94 1.55 0.05 65.56 Average: 2 58.14 0.27 1.99 0.71 0.09 38.79 Average: 3 39.17 0.42 2.18 2.13 0.07 56.03