---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4075 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: 2800.000 BogoMIPS: 5600.00 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 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 833 25837 0 5496 30877 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:63:a6:5c brd ff:ff:ff:ff:ff:ff inet 10.30.107.219/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85912sec preferred_lft 85912sec inet6 fe80::f816:3eff:fe63:a65c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f5:d0:67:31 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-4075) 12/11/23 _x86_64_ (8 CPU) 11:57:52 LINUX RESTART (8 CPU) 11:58:01 tps rtps wtps bread/s bwrtn/s 11:59:02 129.10 73.37 55.72 5286.85 51072.02 12:00:01 100.25 14.15 86.10 996.03 25215.39 12:01:01 120.51 22.98 97.53 2749.28 28207.97 12:02:01 131.93 0.18 131.74 24.66 100844.39 12:03:01 312.66 14.75 297.92 835.19 38112.86 12:04:01 14.35 0.02 14.33 0.13 15543.97 12:05:01 36.95 0.05 36.90 11.20 16624.15 Average: 120.87 17.94 102.93 1415.76 39408.15 11:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:59:02 30371616 31727076 2567604 7.79 49372 1627812 1433352 4.22 816220 1484428 62332 12:00:01 29993340 31703980 2945880 8.94 74996 1939632 1449788 4.27 886036 1756344 184832 12:01:01 28455540 31670688 4483680 13.61 102740 3376552 1586548 4.67 981780 3115860 1243344 12:02:01 26486540 31662096 6452680 19.59 121752 5230796 1619400 4.76 1010712 4966424 448300 12:03:01 24700420 30025428 8238800 25.01 136280 5349324 5770284 16.98 2774444 4932700 912 12:04:01 24721988 30047724 8217232 24.95 136436 5349696 5764240 16.96 2754204 4930740 316 12:05:01 25485316 30835524 7453904 22.63 136764 5376692 3119572 9.18 1995072 4945708 272 Average: 27173537 31096074 5765683 17.50 108334 4035786 2963312 8.72 1602638 3733172 277187 11:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:59:02 ens3 389.77 240.51 929.13 57.91 0.00 0.00 0.00 0.00 11:59:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:02 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 12:00:01 ens3 58.57 37.28 1076.52 10.35 0.00 0.00 0.00 0.00 12:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 lo 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00 12:01:01 ens3 297.32 183.65 8911.99 17.02 0.00 0.00 0.00 0.00 12:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 br-cfa0374d03c3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 lo 6.20 6.20 0.58 0.58 0.00 0.00 0.00 0.00 12:02:01 ens3 509.45 268.44 15947.06 18.73 0.00 0.00 0.00 0.00 12:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 br-cfa0374d03c3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 lo 4.80 4.80 0.43 0.43 0.00 0.00 0.00 0.00 12:03:01 vethe57842b 1.40 1.65 0.35 0.18 0.00 0.00 0.00 0.00 12:03:01 veth51ce76c 0.33 0.77 0.03 0.64 0.00 0.00 0.00 0.00 12:03:01 veth1818a65 42.16 37.74 15.53 31.21 0.00 0.00 0.00 0.00 12:03:01 ens3 16.98 12.36 7.90 8.16 0.00 0.00 0.00 0.00 12:04:01 vethe57842b 0.23 0.32 0.21 0.03 0.00 0.00 0.00 0.00 12:04:01 veth51ce76c 0.53 0.53 0.05 1.51 0.00 0.00 0.00 0.00 12:04:01 veth1818a65 11.50 9.95 4.91 9.25 0.00 0.00 0.00 0.00 12:04:01 ens3 5.38 3.55 1.38 1.39 0.00 0.00 0.00 0.00 12:05:01 veth1818a65 0.48 0.87 0.03 0.09 0.00 0.00 0.00 0.00 12:05:01 ens3 18.57 16.35 7.83 11.81 0.00 0.00 0.00 0.00 12:05:01 veth6a17916 2.20 2.15 0.43 0.40 0.00 0.00 0.00 0.00 12:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth1818a65 7.75 6.95 2.93 5.81 0.00 0.00 0.00 0.00 Average: ens3 185.45 109.05 3846.85 17.93 0.00 0.00 0.00 0.00 Average: veth6a17916 0.31 0.31 0.06 0.06 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-4075) 12/11/23 _x86_64_ (8 CPU) 11:57:52 LINUX RESTART (8 CPU) 11:58:01 CPU %user %nice %system %iowait %steal %idle 11:59:02 all 6.86 0.00 1.04 7.52 0.03 84.54 11:59:02 0 6.51 0.00 0.87 1.29 0.03 91.30 11:59:02 1 8.83 0.00 0.78 3.30 0.03 87.05 11:59:02 2 11.68 0.00 1.46 0.87 0.03 85.96 11:59:02 3 9.47 0.00 2.40 31.16 0.05 56.92 11:59:02 4 3.86 0.00 0.84 5.36 0.03 89.91 11:59:02 5 5.27 0.00 0.67 17.60 0.03 76.42 11:59:02 6 7.05 0.00 0.53 0.03 0.02 92.37 11:59:02 7 2.24 0.00 0.74 0.65 0.03 96.34 12:00:01 all 8.96 0.00 0.73 3.93 0.04 86.34 12:00:01 0 1.48 0.00 0.49 1.59 0.02 96.42 12:00:01 1 21.29 0.00 1.24 6.43 0.03 71.00 12:00:01 2 12.76 0.00 0.80 1.07 0.02 85.36 12:00:01 3 11.27 0.00 1.27 16.36 0.03 71.06 12:00:01 4 10.98 0.00 0.61 0.36 0.03 88.01 12:00:01 5 8.27 0.00 0.63 1.97 0.03 89.10 12:00:01 6 4.90 0.00 0.46 0.25 0.08 94.30 12:00:01 7 0.97 0.00 0.37 3.41 0.03 95.21 12:01:01 all 10.91 0.00 2.57 3.65 0.05 82.83 12:01:01 0 5.80 0.00 2.17 0.18 0.03 91.82 12:01:01 1 21.52 0.00 2.84 10.40 0.07 65.17 12:01:01 2 11.97 0.00 3.17 0.99 0.05 83.82 12:01:01 3 14.25 0.00 2.74 0.39 0.05 82.57 12:01:01 4 8.73 0.00 2.16 1.11 0.03 87.97 12:01:01 5 14.04 0.00 2.41 0.44 0.03 83.08 12:01:01 6 7.67 0.00 2.77 1.53 0.05 87.99 12:01:01 7 3.33 0.00 2.32 14.17 0.07 80.11 12:02:01 all 6.91 0.00 3.04 12.03 0.06 77.95 12:02:01 0 6.15 0.00 2.88 5.09 0.05 85.84 12:02:01 1 8.67 0.00 2.05 3.08 0.03 86.17 12:02:01 2 7.46 0.00 2.73 17.30 0.05 72.45 12:02:01 3 6.13 0.00 3.47 0.36 0.07 89.97 12:02:01 4 8.52 0.00 4.22 0.38 0.08 86.80 12:02:01 5 6.72 0.00 3.36 16.39 0.05 73.48 12:02:01 6 6.71 0.00 3.27 44.72 0.07 45.24 12:02:01 7 4.91 0.00 2.36 9.22 0.08 83.43 12:03:01 all 25.29 0.00 3.90 5.07 0.11 65.63 12:03:01 0 24.00 0.00 4.24 4.41 0.08 67.26 12:03:01 1 31.92 0.00 4.69 0.41 0.25 62.73 12:03:01 2 37.13 0.00 5.01 1.66 0.08 56.12 12:03:01 3 24.04 0.00 4.06 2.51 0.10 69.29 12:03:01 4 21.91 0.00 3.10 12.95 0.08 61.95 12:03:01 5 19.79 0.00 3.12 12.63 0.10 64.36 12:03:01 6 25.15 0.00 4.10 3.36 0.12 67.28 12:03:01 7 18.51 0.00 2.84 2.55 0.07 76.03 12:04:01 all 4.23 0.00 0.37 1.21 0.03 94.15 12:04:01 0 2.72 0.00 0.28 8.84 0.03 88.12 12:04:01 1 6.62 0.00 0.55 0.00 0.02 92.81 12:04:01 2 4.22 0.00 0.32 0.00 0.02 95.45 12:04:01 3 3.32 0.00 0.22 0.18 0.03 96.24 12:04:01 4 5.58 0.00 0.50 0.00 0.02 93.90 12:04:01 5 3.37 0.00 0.32 0.10 0.03 96.18 12:04:01 6 3.34 0.00 0.25 0.05 0.02 96.34 12:04:01 7 4.73 0.00 0.57 0.57 0.08 94.05 12:05:01 all 0.82 0.00 0.29 1.76 0.03 97.10 12:05:01 0 0.30 0.00 0.23 7.35 0.03 92.08 12:05:01 1 0.47 0.00 0.23 0.30 0.03 98.96 12:05:01 2 0.82 0.00 0.28 0.17 0.02 98.72 12:05:01 3 0.47 0.00 0.37 0.52 0.03 98.61 12:05:01 4 1.52 0.00 0.33 5.44 0.03 92.67 12:05:01 5 1.57 0.00 0.20 0.13 0.03 98.06 12:05:01 6 0.48 0.00 0.30 0.02 0.03 99.17 12:05:01 7 0.89 0.00 0.32 0.12 0.05 98.63 Average: all 9.12 0.00 1.70 5.02 0.05 84.11 Average: 0 6.70 0.00 1.59 4.12 0.04 87.55 Average: 1 14.11 0.00 1.77 3.40 0.07 80.65 Average: 2 12.25 0.00 1.96 3.14 0.04 82.61 Average: 3 9.82 0.00 2.07 7.35 0.05 80.71 Average: 4 8.71 0.00 1.68 3.66 0.05 85.90 Average: 5 8.42 0.00 1.53 7.03 0.05 82.98 Average: 6 7.88 0.00 1.66 7.09 0.06 83.31 Average: 7 5.08 0.00 1.36 4.37 0.06 89.12