---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25899 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 708K 3.2G 1% /run /dev/vda1 155G 15G 141G 10% / 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 921 24480 0 6765 30790 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:98:13:fd brd ff:ff:ff:ff:ff:ff inet 10.30.106.37/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85856sec preferred_lft 85856sec inet6 fe80::f816:3eff:fe98:13fd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4d:eb:5d:3b 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 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25899) 04/25/24 _x86_64_ (8 CPU) 10:05:14 LINUX RESTART (8 CPU) 10:06:01 tps rtps wtps bread/s bwrtn/s 10:07:01 106.13 17.58 88.55 1020.36 25932.74 10:08:01 193.18 50.67 142.51 3792.70 37800.77 10:09:01 51.84 12.61 39.23 2373.60 26787.14 10:10:01 91.05 3.55 87.50 460.06 50972.57 10:11:01 256.44 3.55 252.89 432.46 100598.57 10:12:01 210.58 0.42 210.16 36.39 43523.49 10:13:01 57.76 0.00 57.76 0.00 20040.39 10:14:01 80.34 1.17 79.17 70.39 18195.63 Average: 130.92 11.19 119.72 1023.22 40481.48 10:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:07:01 30029368 31677928 2909844 8.83 74792 1881256 1446848 4.26 906576 1703812 165604 10:08:01 28395800 30589912 4543412 13.79 89912 2395668 2846992 8.38 2129532 2079176 20640 10:09:01 27123816 30260652 5815396 17.65 95932 3316460 2472232 7.27 2724924 2721096 617888 10:10:01 26877516 31567696 6061696 18.40 121284 4777288 1582060 4.65 1465340 4148068 1148880 10:11:01 23607836 30064836 9331376 28.33 166536 6346996 7394884 21.76 3113876 5602432 322100 10:12:01 21268624 28055704 11670588 35.43 184476 6644176 10969560 32.28 5251680 5739204 8128 10:13:01 20110328 27050312 12828884 38.95 186088 6790284 11851884 34.87 6302788 5837964 760 10:14:01 25063984 31524696 7875228 23.91 188460 6360780 1552792 4.57 1914408 5378556 876 Average: 25309659 30098967 7629553 23.16 138435 4814114 5014656 14.75 2976140 4151288 285610 10:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:07:01 lo 1.47 1.47 0.17 0.17 0.00 0.00 0.00 0.00 10:07:01 ens3 53.22 35.13 866.74 7.09 0.00 0.00 0.00 0.00 10:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 10:08:01 ens3 723.83 515.10 6077.18 117.87 0.00 0.00 0.00 0.00 10:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 10:09:01 ens3 978.02 618.95 2227.30 202.09 0.00 0.00 0.00 0.00 10:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 lo 4.27 4.27 0.48 0.48 0.00 0.00 0.00 0.00 10:10:01 br-0278a572f881 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 ens3 553.64 253.49 8250.92 35.79 0.00 0.00 0.00 0.00 10:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 br-c9b69ea41764 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 veth6f955b2 7.20 6.62 1.02 1.32 0.00 0.00 0.00 0.00 10:11:01 lo 3.43 3.43 0.38 0.38 0.00 0.00 0.00 0.00 10:11:01 br-0278a572f881 14.33 13.80 2.95 2.38 0.00 0.00 0.62 0.00 10:12:01 br-c9b69ea41764 0.07 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:12:01 veth6f955b2 21.43 15.19 1.91 2.07 0.00 0.00 0.00 0.00 10:12:01 lo 1.43 1.43 0.12 0.12 0.00 0.00 0.00 0.00 10:12:01 veth294e262 149.08 155.50 13.13 331.24 0.00 0.00 0.00 0.03 10:13:01 br-c9b69ea41764 6.98 17.26 5.60 10.86 0.00 0.00 0.00 0.00 10:13:01 veth6f955b2 31.66 20.06 2.73 3.00 0.00 0.00 0.00 0.00 10:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 veth294e262 1.13 1.42 0.19 0.17 0.00 0.00 0.00 0.00 10:14:01 lo 3.23 3.23 0.37 0.37 0.00 0.00 0.00 0.00 10:14:01 ens3 3520.16 2009.93 33816.98 486.53 0.00 0.00 0.00 0.00 10:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.00 2.00 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 394.84 221.44 4107.15 53.56 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 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25899) 04/25/24 _x86_64_ (8 CPU) 10:05:14 LINUX RESTART (8 CPU) 10:06:01 CPU %user %nice %system %iowait %steal %idle 10:07:01 all 9.87 0.00 0.65 2.65 0.03 86.80 10:07:01 0 4.65 0.00 0.45 0.10 0.02 94.79 10:07:01 1 4.84 0.00 0.42 1.03 0.03 93.67 10:07:01 2 3.32 0.00 0.32 0.03 0.00 96.33 10:07:01 3 1.44 0.00 0.30 0.12 0.02 98.12 10:07:01 4 9.77 0.00 0.85 4.88 0.03 84.46 10:07:01 5 17.35 0.00 1.08 12.80 0.03 68.74 10:07:01 6 13.65 0.00 0.75 0.50 0.03 85.07 10:07:01 7 24.05 0.00 1.05 1.69 0.05 73.15 10:08:01 all 33.20 0.00 1.47 2.00 0.08 63.25 10:08:01 0 29.81 0.00 0.87 0.37 0.07 68.88 10:08:01 1 34.66 0.00 1.29 1.59 0.08 62.38 10:08:01 2 39.93 0.00 1.67 4.36 0.08 53.96 10:08:01 3 27.80 0.00 1.24 0.18 0.08 70.69 10:08:01 4 25.32 0.00 1.69 1.62 0.05 71.32 10:08:01 5 26.74 0.00 1.82 5.93 0.08 65.42 10:08:01 6 37.20 0.00 1.72 1.15 0.08 59.85 10:08:01 7 44.18 0.00 1.45 0.84 0.08 53.44 10:09:01 all 41.60 0.00 1.99 1.41 0.08 54.93 10:09:01 0 48.91 0.00 1.32 1.34 0.07 48.36 10:09:01 1 39.70 0.00 2.36 0.10 0.07 57.78 10:09:01 2 33.91 0.00 2.25 7.82 0.07 55.95 10:09:01 3 41.12 0.00 2.42 0.08 0.12 56.26 10:09:01 4 33.63 0.00 1.66 0.00 0.08 64.63 10:09:01 5 41.86 0.00 1.44 0.28 0.07 56.35 10:09:01 6 32.30 0.00 1.74 1.61 0.07 64.28 10:09:01 7 61.41 0.00 2.72 0.00 0.10 35.77 10:10:01 all 11.21 0.00 2.42 3.10 0.05 83.23 10:10:01 0 6.83 0.00 1.61 1.52 0.03 90.01 10:10:01 1 5.72 0.00 2.47 5.18 0.05 86.58 10:10:01 2 6.01 0.00 2.03 1.21 0.05 90.70 10:10:01 3 35.17 0.00 3.35 5.64 0.07 55.77 10:10:01 4 12.75 0.00 2.41 0.70 0.05 84.08 10:10:01 5 8.89 0.00 2.14 0.59 0.05 88.33 10:10:01 6 3.32 0.00 3.11 9.81 0.07 83.70 10:10:01 7 11.08 0.00 2.18 0.17 0.05 86.53 10:11:01 all 30.49 0.00 6.34 5.30 0.10 57.77 10:11:01 0 31.68 0.00 5.32 1.18 0.08 61.73 10:11:01 1 27.95 0.00 8.77 15.50 0.09 47.69 10:11:01 2 28.54 0.00 6.96 13.84 0.10 50.56 10:11:01 3 30.52 0.00 6.09 0.58 0.10 62.71 10:11:01 4 34.55 0.00 6.70 6.36 0.08 52.31 10:11:01 5 31.53 0.00 5.66 1.72 0.12 60.98 10:11:01 6 28.31 0.00 4.82 2.10 0.08 64.69 10:11:01 7 30.81 0.00 6.44 1.20 0.08 61.46 10:12:01 all 30.73 0.00 3.34 2.91 0.11 62.90 10:12:01 0 29.55 0.00 3.31 0.29 0.12 66.73 10:12:01 1 31.90 0.00 3.63 7.74 0.13 56.59 10:12:01 2 28.10 0.00 3.14 4.56 0.12 64.08 10:12:01 3 33.75 0.00 3.02 2.16 0.12 60.96 10:12:01 4 31.46 0.00 3.76 2.51 0.12 62.15 10:12:01 5 35.02 0.00 3.43 2.08 0.10 59.38 10:12:01 6 25.73 0.00 3.14 0.52 0.10 70.51 10:12:01 7 30.40 0.00 3.26 3.43 0.12 62.80 10:13:01 all 23.07 0.00 2.09 1.02 0.11 73.71 10:13:01 0 23.57 0.00 2.35 0.18 0.12 73.77 10:13:01 1 22.38 0.00 1.95 0.07 0.12 75.49 10:13:01 2 19.08 0.00 2.34 6.46 0.10 72.01 10:13:01 3 26.67 0.00 2.15 0.80 0.12 70.26 10:13:01 4 22.22 0.00 2.30 0.40 0.10 74.97 10:13:01 5 23.76 0.00 1.90 0.13 0.12 74.09 10:13:01 6 22.09 0.00 1.86 0.05 0.10 75.90 10:13:01 7 24.76 0.00 1.90 0.03 0.10 73.21 10:14:01 all 10.37 0.00 1.46 1.11 0.07 86.99 10:14:01 0 7.78 0.00 1.41 0.27 0.05 90.49 10:14:01 1 4.64 0.00 1.51 4.15 0.07 89.64 10:14:01 2 4.70 0.00 1.34 0.77 0.05 93.14 10:14:01 3 7.72 0.00 1.51 1.74 0.08 88.94 10:14:01 4 6.29 0.00 1.21 1.32 0.08 91.10 10:14:01 5 20.98 0.00 1.59 0.17 0.07 77.20 10:14:01 6 6.68 0.00 1.54 0.17 0.07 91.55 10:14:01 7 24.17 0.00 1.64 0.30 0.08 73.81 Average: all 23.81 0.00 2.46 2.43 0.08 71.22 Average: 0 22.83 0.00 2.08 0.66 0.07 74.37 Average: 1 21.49 0.00 2.79 4.40 0.08 71.24 Average: 2 20.42 0.00 2.50 4.87 0.07 72.15 Average: 3 25.50 0.00 2.50 1.41 0.09 70.49 Average: 4 21.99 0.00 2.57 2.22 0.08 73.15 Average: 5 25.74 0.00 2.38 2.97 0.08 68.83 Average: 6 21.13 0.00 2.33 1.99 0.08 74.47 Average: 7 31.37 0.00 2.58 0.96 0.08 65.02