---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8631 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 14G 142G 9% / 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 873 25713 0 5580 30838 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:ed:da:48 brd ff:ff:ff:ff:ff:ff inet 10.30.106.49/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85963sec preferred_lft 85963sec inet6 fe80::f816:3eff:feed:da48/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d1:08:f7:1c 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-8631) 02/25/24 _x86_64_ (8 CPU) 13:32:23 LINUX RESTART (8 CPU) 13:33:02 tps rtps wtps bread/s bwrtn/s 13:34:01 125.20 36.74 88.46 1716.32 39012.24 13:35:01 135.51 23.15 112.36 2779.67 43837.49 13:36:01 203.50 0.13 203.37 11.46 130049.93 13:37:01 230.69 14.68 216.01 828.58 41919.23 13:38:01 16.90 0.08 16.81 2.80 15944.26 13:39:01 51.87 0.90 50.97 50.26 2110.40 Average: 127.29 12.55 114.74 895.90 45496.93 13:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 30046400 31643484 2892820 8.78 69960 1837908 1453984 4.28 926860 1673704 160976 13:35:01 28567292 31651084 4371928 13.27 101680 3248084 1369348 4.03 991284 2995656 1243028 13:36:01 26424496 31644312 6514724 19.78 127144 5260448 1436932 4.23 1022784 5006044 76820 13:37:01 24218832 29596372 8720388 26.47 136716 5390748 8480424 24.95 3249900 4908340 2380 13:38:01 24201704 29581652 8737516 26.53 137012 5392712 8466876 24.91 3265624 4908708 184 13:39:01 26344624 31576676 6594596 20.02 138500 5256724 1521428 4.48 1319508 4768944 2612 Average: 26633891 30948930 6305329 19.14 118502 4397771 3788165 11.15 1795993 4043566 247667 13:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 lo 1.63 1.63 0.18 0.18 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 ens3 72.41 53.21 979.90 10.89 0.00 0.00 0.00 0.00 13:35:01 br-ebfc5b274cf1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 lo 7.00 7.00 0.66 0.66 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 ens3 248.48 162.27 7429.26 16.32 0.00 0.00 0.00 0.00 13:36:01 br-ebfc5b274cf1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 lo 4.80 4.80 0.50 0.50 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 ens3 859.72 418.56 22433.18 29.97 0.00 0.00 0.00 0.00 13:37:01 veth510b21a 4.48 5.87 0.74 0.85 0.00 0.00 0.00 0.00 13:37:01 veth4f4b380 2.20 2.28 2.48 2.89 0.00 0.00 0.00 0.00 13:37:01 vethbb0f443 14.96 13.23 2.58 11.39 0.00 0.00 0.00 0.00 13:37:01 br-ebfc5b274cf1 0.50 0.42 0.03 0.04 0.00 0.00 0.00 0.00 13:38:01 veth510b21a 0.35 0.58 0.04 0.06 0.00 0.00 0.00 0.00 13:38:01 veth4f4b380 0.97 0.90 2.39 2.81 0.00 0.00 0.00 0.00 13:38:01 vethbb0f443 26.78 26.68 7.55 27.82 0.00 0.00 0.00 0.00 13:38:01 br-ebfc5b274cf1 0.10 0.10 0.00 0.01 0.00 0.00 0.00 0.00 13:39:01 lo 21.78 21.78 2.29 2.29 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 ens3 1513.60 875.17 31609.64 146.02 0.00 0.00 0.00 0.00 Average: lo 2.98 2.98 0.33 0.33 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 205.27 113.01 5163.12 15.87 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8631) 02/25/24 _x86_64_ (8 CPU) 13:32:23 LINUX RESTART (8 CPU) 13:33:02 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 9.84 0.00 0.80 3.33 0.04 86.00 13:34:01 0 20.60 0.00 1.39 1.54 0.03 76.43 13:34:01 1 8.43 0.00 0.81 2.29 0.03 88.43 13:34:01 2 4.87 0.00 0.59 1.03 0.02 93.49 13:34:01 3 6.24 0.00 0.64 0.39 0.03 92.69 13:34:01 4 0.48 0.00 0.39 18.59 0.03 80.51 13:34:01 5 5.46 0.00 0.59 0.39 0.05 93.50 13:34:01 6 11.38 0.00 0.53 0.76 0.02 87.31 13:34:01 7 21.22 0.00 1.38 1.67 0.05 75.69 13:35:01 all 11.46 0.00 2.12 2.98 0.04 83.40 13:35:01 0 20.08 0.00 2.62 0.30 0.05 76.94 13:35:01 1 16.24 0.00 2.80 0.67 0.03 80.25 13:35:01 2 29.17 0.00 2.84 1.75 0.05 66.20 13:35:01 3 7.90 0.00 1.75 0.39 0.03 89.93 13:35:01 4 3.56 0.00 2.11 1.53 0.03 92.77 13:35:01 5 6.89 0.00 1.59 0.15 0.05 91.32 13:35:01 6 3.59 0.00 1.46 0.22 0.02 94.72 13:35:01 7 4.26 0.00 1.83 18.80 0.08 75.02 13:36:01 all 7.52 0.00 3.31 9.98 0.05 79.13 13:36:01 0 8.75 0.00 3.10 3.48 0.05 84.62 13:36:01 1 9.03 0.00 2.97 27.64 0.05 60.30 13:36:01 2 6.61 0.00 3.21 4.09 0.05 86.04 13:36:01 3 7.23 0.00 3.53 0.03 0.03 89.16 13:36:01 4 7.31 0.00 3.66 6.79 0.03 82.20 13:36:01 5 8.06 0.00 3.19 0.83 0.07 87.86 13:36:01 6 7.25 0.00 3.64 27.91 0.07 61.13 13:36:01 7 5.95 0.00 3.20 9.17 0.03 81.65 13:37:01 all 27.63 0.00 3.29 3.20 0.08 65.79 13:37:01 0 26.74 0.00 3.06 0.29 0.07 69.84 13:37:01 1 30.26 0.00 3.95 5.80 0.10 59.89 13:37:01 2 29.24 0.00 3.67 3.32 0.08 63.69 13:37:01 3 28.99 0.00 3.12 0.52 0.08 67.28 13:37:01 4 28.11 0.00 3.71 12.74 0.10 55.34 13:37:01 5 25.40 0.00 3.11 1.24 0.07 70.18 13:37:01 6 21.03 0.00 2.24 1.24 0.07 75.43 13:37:01 7 31.29 0.00 3.51 0.47 0.08 64.64 13:38:01 all 3.43 0.00 0.33 1.01 0.06 95.17 13:38:01 0 3.88 0.00 0.47 0.03 0.07 95.56 13:38:01 1 2.36 0.00 0.30 0.02 0.03 97.29 13:38:01 2 2.50 0.00 0.18 0.02 0.03 97.26 13:38:01 3 2.83 0.00 0.34 0.12 0.07 96.65 13:38:01 4 4.22 0.00 0.30 7.93 0.05 87.50 13:38:01 5 3.87 0.00 0.35 0.00 0.05 95.73 13:38:01 6 4.07 0.00 0.37 0.00 0.10 95.46 13:38:01 7 3.70 0.00 0.32 0.00 0.05 95.93 13:39:01 all 2.48 0.00 0.58 0.21 0.05 96.69 13:39:01 0 1.62 0.00 0.63 0.52 0.05 97.18 13:39:01 1 2.20 0.00 0.75 0.13 0.07 96.85 13:39:01 2 3.31 0.00 0.50 0.05 0.03 96.11 13:39:01 3 1.36 0.00 0.67 0.23 0.05 97.69 13:39:01 4 5.81 0.00 0.65 0.10 0.05 93.39 13:39:01 5 2.12 0.00 0.67 0.13 0.07 97.01 13:39:01 6 1.44 0.00 0.45 0.48 0.05 97.58 13:39:01 7 2.00 0.00 0.40 0.00 0.05 97.55 Average: all 10.38 0.00 1.74 3.44 0.05 84.38 Average: 0 13.57 0.00 1.88 1.03 0.05 83.47 Average: 1 11.41 0.00 1.93 6.07 0.05 80.54 Average: 2 12.62 0.00 1.83 1.71 0.04 83.79 Average: 3 9.09 0.00 1.67 0.28 0.05 88.90 Average: 4 8.25 0.00 1.80 7.92 0.05 81.98 Average: 5 8.63 0.00 1.58 0.46 0.06 89.27 Average: 6 8.12 0.00 1.44 5.06 0.05 85.32 Average: 7 11.37 0.00 1.77 5.01 0.06 81.79