---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5824 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 13G 143G 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 834 26072 0 5259 30876 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:d4:2e:60 brd ff:ff:ff:ff:ff:ff inet 10.30.106.143/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85867sec preferred_lft 85867sec inet6 fe80::f816:3eff:fed4:2e60/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bf:c1:31:90 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-5824) 02/16/24 _x86_64_ (8 CPU) 14:53:09 LINUX RESTART (8 CPU) 14:54:02 tps rtps wtps bread/s bwrtn/s 14:55:01 113.85 51.21 62.63 2272.43 17721.06 14:56:01 111.95 13.83 98.12 1123.81 23460.09 14:57:01 98.10 9.24 88.86 1641.10 40161.46 14:58:01 103.90 0.10 103.80 5.07 71917.88 14:59:01 158.61 13.45 145.16 765.24 20189.90 15:00:01 64.07 0.38 63.69 31.06 14863.12 15:01:01 43.96 0.00 43.96 0.00 12327.20 Average: 99.17 12.51 86.66 830.94 28692.90 14:54:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:55:01 30139020 31698372 2800200 8.50 66632 1805164 1457840 4.29 867024 1642316 145300 14:56:01 29848244 31719192 3090976 9.38 84212 2082952 1429684 4.21 858460 1908640 125228 14:57:01 27866304 31678044 5072916 15.40 121812 3906324 1409876 4.15 990152 3645956 1055892 14:58:01 26765464 31676736 6173756 18.74 130964 4956004 1452520 4.27 998508 4693884 189464 14:59:01 26159340 31105448 6779880 20.58 136552 4973552 5794564 17.05 1670764 4580244 1264 15:00:01 24709260 29775328 8229960 24.99 140248 5085152 7415604 21.82 3074864 4612480 224 15:01:01 26565596 31653076 6373624 19.35 141248 5111792 1489580 4.38 1251796 4619256 380 Average: 27436175 31329457 5503045 16.71 117381 3988706 2921381 8.60 1387367 3671825 216822 14:54:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 14:55:01 ens3 286.36 214.18 1501.40 62.06 0.00 0.00 0.00 0.00 14:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 14:56:01 ens3 52.26 36.71 804.39 10.91 0.00 0.00 0.00 0.00 14:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 lo 7.38 7.38 0.75 0.75 0.00 0.00 0.00 0.00 14:57:01 ens3 676.36 356.29 13365.71 28.72 0.00 0.00 0.00 0.00 14:57:01 br-d12e661f6785 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 lo 2.67 2.67 0.24 0.24 0.00 0.00 0.00 0.00 14:58:01 ens3 250.36 145.93 9073.48 10.26 0.00 0.00 0.00 0.00 14:58:01 br-d12e661f6785 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 lo 0.80 0.80 0.05 0.05 0.00 0.00 0.00 0.00 14:59:01 vethf0a50aa 1.92 2.22 0.18 0.21 0.00 0.00 0.00 0.00 14:59:01 ens3 6.75 3.28 1.52 1.36 0.00 0.00 0.00 0.00 15:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 lo 2.40 2.40 1.03 1.03 0.00 0.00 0.00 0.00 15:00:01 vethf0a50aa 19.03 19.98 2.75 2.74 0.00 0.00 0.00 0.00 15:00:01 ens3 9.45 5.08 2.35 1.76 0.00 0.00 0.00 0.00 15:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 lo 4.88 4.88 0.55 0.55 0.00 0.00 0.00 0.00 15:01:01 ens3 12.75 12.46 5.70 16.13 0.00 0.00 0.00 0.00 15:01:01 br-d12e661f6785 2.20 2.60 0.63 0.73 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: lo 2.99 2.99 0.42 0.42 0.00 0.00 0.00 0.00 Average: ens3 184.82 110.40 3544.50 18.64 0.00 0.00 0.00 0.00 Average: br-d12e661f6785 0.31 0.37 0.09 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5824) 02/16/24 _x86_64_ (8 CPU) 14:53:09 LINUX RESTART (8 CPU) 14:54:02 CPU %user %nice %system %iowait %steal %idle 14:55:01 all 10.64 0.00 0.93 2.83 0.04 85.56 14:55:01 0 2.71 0.00 0.71 2.92 0.02 93.64 14:55:01 1 7.87 0.00 0.64 1.46 0.02 90.02 14:55:01 2 7.13 0.00 0.63 0.56 0.07 91.62 14:55:01 3 25.48 0.00 1.99 2.23 0.05 70.24 14:55:01 4 19.99 0.00 1.21 0.71 0.05 78.04 14:55:01 5 5.47 0.00 0.63 0.69 0.02 93.19 14:55:01 6 7.04 0.00 0.92 13.25 0.07 78.71 14:55:01 7 9.49 0.00 0.73 0.92 0.03 88.83 14:56:01 all 9.45 0.00 0.70 3.47 0.03 86.35 14:56:01 0 6.40 0.00 0.60 2.82 0.00 90.18 14:56:01 1 23.31 0.00 1.12 2.89 0.05 72.63 14:56:01 2 5.51 0.00 0.62 0.62 0.05 93.20 14:56:01 3 4.89 0.00 0.68 3.82 0.03 90.57 14:56:01 4 20.51 0.00 1.27 5.94 0.03 72.24 14:56:01 5 6.75 0.00 0.37 0.10 0.02 92.77 14:56:01 6 0.82 0.00 0.28 10.62 0.03 88.24 14:56:01 7 7.49 0.00 0.63 0.93 0.02 90.93 14:57:01 all 7.73 0.00 2.87 9.39 0.07 79.94 14:57:01 0 11.88 0.00 3.17 0.79 0.08 84.08 14:57:01 1 8.21 0.00 2.52 0.30 0.03 88.94 14:57:01 2 7.28 0.00 2.43 5.21 0.08 84.99 14:57:01 3 6.09 0.00 2.79 1.11 0.07 89.94 14:57:01 4 6.05 0.00 3.47 6.08 0.03 84.37 14:57:01 5 6.47 0.00 2.50 9.77 0.08 81.18 14:57:01 6 7.20 0.00 3.62 34.29 0.12 54.77 14:57:01 7 8.64 0.00 2.47 17.62 0.07 71.20 14:58:01 all 3.56 0.00 1.48 11.67 0.04 83.24 14:58:01 0 4.43 0.00 1.44 0.07 0.02 94.05 14:58:01 1 3.50 0.00 1.57 0.60 0.05 94.27 14:58:01 2 3.84 0.00 1.12 0.05 0.02 94.97 14:58:01 3 4.41 0.00 1.18 0.47 0.12 93.83 14:58:01 4 2.42 0.00 1.45 0.45 0.03 95.65 14:58:01 5 3.30 0.00 1.88 80.31 0.05 14.46 14:58:01 6 2.55 0.00 1.76 11.33 0.03 84.33 14:58:01 7 4.08 0.00 1.47 0.30 0.02 94.14 14:59:01 all 4.57 0.00 1.13 12.18 0.06 82.06 14:59:01 0 5.39 0.00 1.29 5.57 0.07 87.68 14:59:01 1 5.96 0.00 0.99 0.81 0.05 92.19 14:59:01 2 6.25 0.00 1.39 6.23 0.07 86.06 14:59:01 3 5.00 0.00 1.19 2.86 0.03 90.92 14:59:01 4 3.94 0.00 0.96 4.16 0.05 90.90 14:59:01 5 2.01 0.00 1.17 67.74 0.08 28.99 14:59:01 6 3.99 0.00 0.98 2.64 0.05 92.34 14:59:01 7 4.03 0.00 1.09 7.49 0.07 87.32 15:00:01 all 24.90 0.00 3.24 2.95 0.10 68.81 15:00:01 0 22.86 0.00 2.59 0.89 0.10 73.56 15:00:01 1 27.23 0.00 3.51 0.61 0.19 68.46 15:00:01 2 27.46 0.00 3.49 0.12 0.07 68.86 15:00:01 3 27.24 0.00 3.05 1.59 0.10 68.02 15:00:01 4 23.67 0.00 3.13 0.25 0.08 72.86 15:00:01 5 20.91 0.00 3.05 19.27 0.08 56.68 15:00:01 6 26.87 0.00 4.13 0.56 0.13 68.31 15:00:01 7 23.00 0.00 2.98 0.25 0.07 73.70 15:01:01 all 1.96 0.00 0.54 2.66 0.04 94.79 15:01:01 0 1.65 0.00 0.53 3.07 0.03 94.70 15:01:01 1 1.92 0.00 0.74 1.99 0.07 95.29 15:01:01 2 2.14 0.00 0.53 0.88 0.03 96.41 15:01:01 3 1.85 0.00 0.52 0.23 0.03 97.36 15:01:01 4 2.63 0.00 0.64 2.50 0.03 94.20 15:01:01 5 1.29 0.00 0.40 9.90 0.05 88.37 15:01:01 6 2.96 0.00 0.45 1.29 0.03 95.27 15:01:01 7 1.24 0.00 0.48 1.49 0.03 96.76 Average: all 8.96 0.00 1.56 6.46 0.06 82.98 Average: 0 7.90 0.00 1.48 2.30 0.05 88.28 Average: 1 11.12 0.00 1.59 1.24 0.06 85.99 Average: 2 8.49 0.00 1.46 1.96 0.06 88.05 Average: 3 10.65 0.00 1.62 1.76 0.06 85.91 Average: 4 11.30 0.00 1.73 2.87 0.05 84.05 Average: 5 6.60 0.00 1.43 26.83 0.06 65.08 Average: 6 7.33 0.00 1.73 10.55 0.07 80.32 Average: 7 8.27 0.00 1.41 4.15 0.04 86.14