---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7090 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 716K 3.2G 1% /run /dev/vda1 155G 12G 143G 8% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 826 26971 0 4368 30885 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:77:06:30 brd ff:ff:ff:ff:ff:ff inet 10.30.107.21/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85932sec preferred_lft 85932sec inet6 fe80::f816:3eff:fe77:630/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1c:d4:a7:d5 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::42:1cff:fed4:a7d5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7090) 02/20/24 _x86_64_ (8 CPU) 18:30:33 LINUX RESTART (8 CPU) 18:31:01 tps rtps wtps bread/s bwrtn/s 18:32:01 165.64 70.74 94.90 4571.50 77015.16 18:33:01 181.12 60.30 120.83 1894.97 67619.46 18:34:01 100.83 1.72 99.12 74.39 21665.06 18:35:01 59.99 5.67 54.32 231.96 11122.81 18:36:01 248.24 2.35 245.89 376.47 68098.65 18:37:01 52.66 0.15 52.51 12.13 6500.52 18:38:01 31.24 0.82 30.43 86.92 2431.19 Average: 119.96 20.25 99.71 1035.50 36351.15 18:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:32:01 30188936 31739820 2750284 8.35 66092 1797424 1374860 4.05 827716 1634604 145508 18:33:01 29387036 31285968 3552184 10.78 83856 2112048 2498100 7.35 1318476 1910120 163200 18:34:01 28834700 31198024 4104520 12.46 98544 2544184 3818224 11.23 1408148 2336704 3468 18:35:01 28071656 31031180 4867564 14.78 114096 3095688 2889932 8.50 1609488 2854076 272888 18:36:01 26996668 30895740 5942552 18.04 136868 3949504 2942652 8.66 1845208 3622692 16 18:37:01 26777940 30765204 6161280 18.70 138904 4031824 3052440 8.98 1988728 3695560 212 18:38:01 27631756 31632012 5307464 16.11 141088 4042348 1483180 4.36 1147672 3683432 5860 Average: 28269813 31221135 4669407 14.18 111350 3081860 2579913 7.59 1449348 2819598 84450 18:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:32:01 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 18:32:01 ens3 343.61 245.83 1478.51 59.75 0.00 0.00 0.00 0.00 18:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:33:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 18:33:01 ens3 140.85 114.16 1846.14 20.17 0.00 0.00 0.00 0.00 18:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:34:01 lo 5.03 5.03 0.53 0.53 0.00 0.00 0.00 0.00 18:34:01 ens3 44.84 29.36 899.57 3.62 0.00 0.00 0.00 0.00 18:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:35:01 lo 2.57 2.57 0.27 0.27 0.00 0.00 0.00 0.00 18:35:01 ens3 63.42 56.41 1046.55 11.50 0.00 0.00 0.00 0.00 18:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:36:01 ens3 175.59 117.46 4421.86 15.27 0.00 0.00 0.00 0.00 18:36:01 docker0 100.38 153.64 6.26 4416.79 0.00 0.00 0.00 0.00 18:37:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 18:37:01 ens3 397.12 460.32 438.75 3519.03 0.00 0.00 0.00 0.00 18:37:01 docker0 9.08 14.41 0.58 406.16 0.00 0.00 0.00 0.00 18:38:01 lo 11.86 11.86 1.09 1.09 0.00 0.00 0.00 0.00 18:38:01 ens3 200.48 261.46 46.17 1755.86 0.00 0.00 0.00 0.00 18:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 3.48 3.48 0.34 0.34 0.00 0.00 0.00 0.00 Average: ens3 195.13 183.57 1453.94 769.30 0.00 0.00 0.00 0.00 Average: docker0 15.64 24.01 0.98 688.98 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7090) 02/20/24 _x86_64_ (8 CPU) 18:30:33 LINUX RESTART (8 CPU) 18:31:01 CPU %user %nice %system %iowait %steal %idle 18:32:01 all 10.75 0.00 1.09 5.03 0.04 83.09 18:32:01 0 3.10 0.00 0.82 0.47 0.03 95.58 18:32:01 1 5.75 0.00 0.65 0.63 0.02 92.95 18:32:01 2 36.44 0.00 2.16 3.52 0.07 57.81 18:32:01 3 3.60 0.00 0.47 30.88 0.05 65.00 18:32:01 4 20.13 0.00 1.30 0.57 0.03 77.96 18:32:01 5 3.30 0.00 0.87 1.07 0.07 94.69 18:32:01 6 8.49 0.00 1.19 2.34 0.02 87.96 18:32:01 7 5.23 0.00 1.27 0.74 0.02 92.74 18:33:01 all 13.68 0.00 0.90 4.75 0.05 80.63 18:33:01 0 8.92 0.00 0.47 0.62 0.03 89.95 18:33:01 1 6.43 0.00 0.90 3.45 0.05 89.16 18:33:01 2 6.89 0.00 0.55 0.03 0.03 92.50 18:33:01 3 22.71 0.00 1.54 6.26 0.07 69.42 18:33:01 4 16.52 0.00 1.07 1.29 0.05 81.07 18:33:01 5 19.43 0.00 0.84 1.04 0.03 78.66 18:33:01 6 4.26 0.00 0.63 23.43 0.03 71.64 18:33:01 7 24.31 0.00 1.19 1.87 0.08 72.54 18:34:01 all 5.45 0.00 0.66 1.76 0.02 92.11 18:34:01 0 1.27 0.00 0.40 0.00 0.00 98.33 18:34:01 1 3.00 0.00 0.43 1.02 0.02 95.53 18:34:01 2 2.28 0.00 0.78 7.11 0.02 89.82 18:34:01 3 2.92 0.00 0.79 4.09 0.03 92.17 18:34:01 4 1.95 0.00 0.33 0.02 0.00 97.70 18:34:01 5 1.73 0.00 0.57 0.02 0.02 97.67 18:34:01 6 0.60 0.00 0.12 0.02 0.00 99.27 18:34:01 7 29.95 0.00 1.87 1.75 0.05 66.38 18:35:01 all 12.23 0.00 0.89 0.92 0.03 85.92 18:35:01 0 2.03 0.00 0.77 0.00 0.03 97.17 18:35:01 1 11.39 0.00 1.13 0.05 0.03 87.39 18:35:01 2 4.41 0.00 0.40 0.02 0.02 95.15 18:35:01 3 9.17 0.00 0.53 1.48 0.02 88.80 18:35:01 4 5.68 0.00 0.60 3.71 0.02 89.99 18:35:01 5 45.82 0.00 2.90 2.12 0.07 49.09 18:35:01 6 2.27 0.00 0.42 0.00 0.02 97.30 18:35:01 7 17.08 0.00 0.43 0.02 0.03 82.44 18:36:01 all 8.43 0.00 2.36 3.29 0.05 85.87 18:36:01 0 19.44 0.00 2.45 0.13 0.10 77.87 18:36:01 1 4.07 0.00 2.13 0.10 0.05 93.66 18:36:01 2 4.30 0.00 2.24 0.10 0.03 93.33 18:36:01 3 4.36 0.00 1.97 12.38 0.03 81.27 18:36:01 4 6.90 0.00 2.50 5.14 0.05 85.40 18:36:01 5 4.20 0.00 2.42 0.96 0.03 92.40 18:36:01 6 6.60 0.00 1.61 0.23 0.03 91.53 18:36:01 7 17.52 0.00 3.60 7.31 0.05 71.51 18:37:01 all 11.43 0.00 0.93 0.48 0.05 87.10 18:37:01 0 7.89 0.00 1.22 0.18 0.02 90.69 18:37:01 1 9.45 0.00 1.37 0.00 0.05 89.13 18:37:01 2 5.72 0.00 0.50 0.00 0.03 93.74 18:37:01 3 17.57 0.00 0.84 3.12 0.07 78.40 18:37:01 4 13.60 0.00 0.57 0.23 0.05 85.55 18:37:01 5 7.95 0.00 0.43 0.02 0.05 91.55 18:37:01 6 13.23 0.00 1.77 0.02 0.05 84.94 18:37:01 7 16.12 0.00 0.74 0.29 0.07 82.79 18:38:01 all 11.74 0.00 0.59 0.21 0.04 87.42 18:38:01 0 9.95 0.00 0.62 0.02 0.05 89.36 18:38:01 1 4.93 0.00 0.43 0.68 0.05 93.90 18:38:01 2 4.39 0.00 0.36 0.00 0.03 95.21 18:38:01 3 9.73 0.00 0.57 0.72 0.05 88.94 18:38:01 4 25.85 0.00 1.10 0.12 0.05 72.88 18:38:01 5 9.36 0.00 0.45 0.02 0.03 90.14 18:38:01 6 22.80 0.00 0.58 0.17 0.05 76.40 18:38:01 7 6.97 0.00 0.53 0.00 0.03 92.46 Average: all 10.53 0.00 1.06 2.35 0.04 86.02 Average: 0 7.51 0.00 0.96 0.20 0.04 91.29 Average: 1 6.43 0.00 1.01 0.85 0.04 91.67 Average: 2 9.18 0.00 1.00 1.55 0.03 88.24 Average: 3 10.00 0.00 0.96 8.41 0.05 80.59 Average: 4 12.95 0.00 1.07 1.58 0.04 84.37 Average: 5 13.13 0.00 1.21 0.75 0.04 84.87 Average: 6 8.32 0.00 0.90 3.74 0.03 87.00 Average: 7 16.74 0.00 1.38 1.71 0.05 80.13