---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2124 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 11G 145G 7% / 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 821 29047 0 2298 30917 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:52:ca:27 brd ff:ff:ff:ff:ff:ff inet 10.30.107.196/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85926sec preferred_lft 85926sec inet6 fe80::f816:3eff:fe52:ca27/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:68:49:c2:1e 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-2124) 11/20/23 _x86_64_ (8 CPU) 16:04:39 LINUX RESTART (8 CPU) 16:05:01 tps rtps wtps bread/s bwrtn/s 16:06:01 69.26 39.12 30.14 3328.49 42441.05 16:07:01 5.15 0.00 5.15 0.00 5397.50 16:08:01 4.52 0.00 4.52 0.00 5522.55 16:09:01 8.43 3.23 5.20 142.22 5707.16 16:10:01 90.80 36.53 54.27 1699.45 10903.65 16:11:01 111.93 9.55 102.38 316.29 18280.04 16:12:01 83.98 22.22 61.77 841.07 12355.20 Average: 53.44 15.81 37.63 903.96 14373.05 16:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:06:01 30657632 31900012 2281588 6.93 38620 1532604 1294176 3.81 629056 1415072 76 16:07:01 30655520 31898064 2283700 6.93 38708 1532608 1294176 3.81 629300 1415036 12 16:08:01 30655344 31898000 2283876 6.93 38788 1532608 1294176 3.81 629488 1415040 8 16:09:01 30548856 31801628 2390364 7.26 38916 1542152 1294176 3.81 728588 1422432 56 16:10:01 30160484 31710464 2778736 8.44 66420 1796884 1447336 4.26 868776 1634864 148852 16:11:01 29360528 31190768 3578692 10.86 83232 2045004 2270948 6.68 1423720 1846940 108728 16:12:01 29764712 31672296 3174508 9.64 97360 2104744 1431708 4.21 997992 1863588 51180 Average: 30257582 31724462 2681638 8.14 57435 1726658 1475242 4.34 843846 1573282 44130 16:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:06:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 16:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 ens3 129.61 116.14 510.23 28.66 0.00 0.00 0.00 0.00 16:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 ens3 0.33 0.22 0.07 0.22 0.00 0.00 0.00 0.00 16:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 ens3 0.20 0.15 0.06 0.17 0.00 0.00 0.00 0.00 16:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 ens3 40.09 33.74 115.45 18.48 0.00 0.00 0.00 0.00 16:10:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 16:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 ens3 77.80 55.26 809.18 21.34 0.00 0.00 0.00 0.00 16:11:01 lo 2.13 2.13 0.22 0.22 0.00 0.00 0.00 0.00 16:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 ens3 211.58 186.25 1701.03 39.79 0.00 0.00 0.00 0.00 16:12:01 lo 3.07 3.07 0.32 0.32 0.00 0.00 0.00 0.00 16:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 ens3 93.67 72.88 207.21 21.51 0.00 0.00 0.00 0.00 Average: lo 1.05 1.05 0.11 0.11 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 79.04 66.38 477.63 18.60 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2124) 11/20/23 _x86_64_ (8 CPU) 16:04:39 LINUX RESTART (8 CPU) 16:05:01 CPU %user %nice %system %iowait %steal %idle 16:06:01 all 2.25 0.00 0.54 3.38 0.03 93.80 16:06:01 0 3.25 0.00 0.30 7.63 0.02 88.80 16:06:01 1 1.81 0.00 1.67 13.63 0.03 82.86 16:06:01 2 3.59 0.00 0.35 0.60 0.00 95.46 16:06:01 3 0.87 0.00 0.37 0.02 0.02 98.73 16:06:01 4 1.49 0.00 0.62 0.20 0.02 97.68 16:06:01 5 1.43 0.00 0.25 0.17 0.02 98.14 16:06:01 6 3.96 0.00 0.43 1.62 0.02 93.97 16:06:01 7 1.64 0.00 0.33 3.19 0.10 94.74 16:07:01 all 0.14 0.00 0.01 0.52 0.01 99.32 16:07:01 0 0.00 0.00 0.00 4.17 0.00 95.83 16:07:01 1 0.02 0.00 0.00 0.00 0.00 99.98 16:07:01 2 0.02 0.00 0.00 0.00 0.02 99.97 16:07:01 3 0.10 0.00 0.03 0.02 0.03 99.82 16:07:01 4 0.00 0.00 0.02 0.00 0.00 99.98 16:07:01 5 0.99 0.00 0.00 0.00 0.00 99.01 16:07:01 6 0.00 0.00 0.00 0.00 0.00 100.00 16:07:01 7 0.02 0.00 0.00 0.00 0.00 99.98 16:08:01 all 0.26 0.00 0.01 0.58 0.01 99.14 16:08:01 0 0.03 0.00 0.02 4.65 0.00 95.30 16:08:01 1 0.03 0.00 0.00 0.00 0.00 99.97 16:08:01 2 0.00 0.00 0.00 0.00 0.00 100.00 16:08:01 3 0.05 0.00 0.02 0.03 0.02 99.88 16:08:01 4 0.02 0.00 0.00 0.00 0.00 99.98 16:08:01 5 1.89 0.00 0.00 0.00 0.00 98.11 16:08:01 6 0.00 0.00 0.00 0.00 0.00 100.00 16:08:01 7 0.03 0.00 0.02 0.00 0.02 99.93 16:09:01 all 0.82 0.00 0.05 0.32 0.01 98.80 16:09:01 0 0.43 0.00 0.02 2.38 0.02 97.15 16:09:01 1 0.98 0.00 0.08 0.18 0.00 98.75 16:09:01 2 0.88 0.00 0.03 0.00 0.00 99.08 16:09:01 3 0.57 0.00 0.18 0.00 0.02 99.23 16:09:01 4 0.33 0.00 0.02 0.00 0.00 99.65 16:09:01 5 2.52 0.00 0.03 0.00 0.02 97.43 16:09:01 6 0.15 0.00 0.00 0.00 0.02 99.83 16:09:01 7 0.68 0.00 0.02 0.00 0.00 99.30 16:10:01 all 8.62 0.00 0.71 3.68 0.03 86.95 16:10:01 0 1.84 0.00 0.57 19.05 0.02 78.53 16:10:01 1 8.47 0.00 0.43 0.62 0.02 90.46 16:10:01 2 7.50 0.00 0.87 1.54 0.03 90.06 16:10:01 3 0.95 0.00 0.37 0.25 0.03 98.39 16:10:01 4 0.27 0.00 0.17 0.32 0.00 99.25 16:10:01 5 5.52 0.00 0.32 1.35 0.07 92.74 16:10:01 6 11.71 0.00 1.05 2.05 0.02 85.17 16:10:01 7 32.71 0.00 1.94 4.28 0.07 61.00 16:11:01 all 14.86 0.00 0.94 2.98 0.05 81.16 16:11:01 0 13.19 0.00 0.67 5.63 0.05 80.46 16:11:01 1 11.47 0.00 0.94 4.34 0.08 83.17 16:11:01 2 23.64 0.00 1.08 0.27 0.05 74.95 16:11:01 3 5.92 0.00 0.72 0.10 0.05 93.21 16:11:01 4 13.91 0.00 0.45 0.10 0.05 85.49 16:11:01 5 18.82 0.00 1.56 9.76 0.07 69.79 16:11:01 6 15.98 0.00 1.35 2.84 0.05 79.78 16:11:01 7 15.92 0.00 0.72 0.85 0.03 82.48 16:12:01 all 13.32 0.00 1.30 1.25 0.04 84.09 16:12:01 0 10.27 0.00 1.25 1.35 0.03 87.10 16:12:01 1 14.81 0.00 1.35 0.28 0.05 83.51 16:12:01 2 15.89 0.00 1.45 0.08 0.05 82.52 16:12:01 3 6.15 0.00 1.04 0.48 0.03 92.29 16:12:01 4 10.00 0.00 1.05 2.91 0.03 86.01 16:12:01 5 8.96 0.00 0.80 3.19 0.03 87.02 16:12:01 6 29.22 0.00 1.99 1.45 0.08 67.26 16:12:01 7 11.31 0.00 1.47 0.28 0.03 86.90 Average: all 5.75 0.00 0.51 1.82 0.03 91.90 Average: 0 4.14 0.00 0.40 6.41 0.02 89.03 Average: 1 5.37 0.00 0.64 2.72 0.03 91.25 Average: 2 7.36 0.00 0.54 0.36 0.02 91.73 Average: 3 2.09 0.00 0.39 0.13 0.03 97.36 Average: 4 3.71 0.00 0.33 0.50 0.01 95.44 Average: 5 5.71 0.00 0.42 2.05 0.03 91.79 Average: 6 8.71 0.00 0.69 1.14 0.03 89.44 Average: 7 8.89 0.00 0.64 1.23 0.04 89.20