---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9211 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 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 893 24499 0 6774 30818 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:9f:69:31 brd ff:ff:ff:ff:ff:ff inet 10.30.107.46/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85848sec preferred_lft 85848sec inet6 fe80::f816:3eff:fe9f:6931/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e7:25:bd:05 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-9211) 02/27/24 _x86_64_ (8 CPU) 14:56:33 LINUX RESTART (8 CPU) 14:57:03 tps rtps wtps bread/s bwrtn/s 14:58:01 110.34 59.87 50.47 3765.14 31025.69 14:59:01 156.36 49.88 106.48 3847.36 31065.36 15:00:01 123.88 14.21 109.67 949.04 38245.09 15:01:01 83.44 13.01 70.42 2397.07 44277.02 15:02:01 240.58 5.90 234.68 864.26 87031.63 15:03:01 257.90 0.35 257.55 31.32 75586.94 15:04:01 69.79 1.08 68.71 30.26 26812.06 15:05:01 56.32 0.78 55.54 42.93 2273.62 Average: 137.44 17.96 119.48 1481.38 42086.45 14:57:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:58:01 30357052 31728796 2582168 7.84 52940 1639524 1417184 4.17 820496 1490240 24128 14:59:01 29581452 31379084 3357768 10.19 80640 2018928 1835120 5.40 1248920 1797208 123712 15:00:01 28228088 30452924 4711132 14.30 90444 2424692 2470412 7.27 2272672 2101664 22968 15:01:01 28113728 31578672 4825492 14.65 103700 3627236 1481604 4.36 1423460 3018396 524380 15:02:01 25195312 30430500 7743908 23.51 136912 5202568 6655604 19.58 2711916 4497752 195660 15:03:01 22930968 29567056 10008252 30.38 180376 6473748 9526484 28.03 3727580 5616752 3760 15:04:01 20298552 27238508 12640668 38.38 186188 6768324 11103960 32.67 6127636 5827684 1152 15:05:01 25180392 31635860 7758828 23.55 187944 6352696 1416992 4.17 1790872 5382472 492 Average: 26235693 30501425 6703527 20.35 127393 4313464 4488420 13.21 2515444 3716521 112032 14:57:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 lo 1.52 1.52 0.16 0.16 0.00 0.00 0.00 0.00 14:58:01 ens3 312.83 238.29 992.51 61.65 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 2.60 2.60 0.25 0.25 0.00 0.00 0.00 0.00 14:59:01 ens3 149.38 115.40 1375.46 27.43 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 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 15:00:01 ens3 1035.59 665.92 5751.40 187.35 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 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 15:01:01 ens3 930.66 570.12 2487.38 192.68 0.00 0.00 0.00 0.00 15:02:01 vethf657e81 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 15:02:01 vethc8e3b74 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 15:02:01 veth7c67eca 0.67 0.92 0.06 0.09 0.00 0.00 0.00 0.00 15:02:01 vethe362b2a 0.10 0.32 0.01 0.02 0.00 0.00 0.00 0.00 15:03:01 vethf657e81 21.71 19.44 11.30 3.61 0.00 0.00 0.00 0.00 15:03:01 vethc8e3b74 0.00 0.95 0.00 0.48 0.00 0.00 0.00 0.00 15:03:01 veth7c67eca 3.93 6.43 0.77 1.36 0.00 0.00 0.00 0.00 15:03:01 br-ff2df2401968 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 15:04:01 vethf657e81 21.13 30.19 4.14 5.16 0.00 0.00 0.00 0.00 15:04:01 vethc8e3b74 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 veth7c67eca 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 15:04:01 br-ff2df2401968 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 lo 19.56 19.56 2.00 2.00 0.00 0.00 0.00 0.00 15:05:01 ens3 3854.37 2313.05 34117.43 559.87 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 2.03 2.03 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 482.48 289.21 4273.90 70.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9211) 02/27/24 _x86_64_ (8 CPU) 14:56:33 LINUX RESTART (8 CPU) 14:57:03 CPU %user %nice %system %iowait %steal %idle 14:58:01 all 7.42 0.00 0.75 7.66 0.04 84.14 14:58:01 0 4.14 0.00 0.57 0.86 0.02 94.41 14:58:01 1 6.22 0.00 0.57 13.70 0.03 79.48 14:58:01 2 4.47 0.00 0.73 10.32 0.02 84.46 14:58:01 3 17.05 0.00 1.58 2.30 0.07 79.00 14:58:01 4 5.22 0.00 0.71 21.86 0.07 72.14 14:58:01 5 11.04 0.00 0.73 0.33 0.03 87.87 14:58:01 6 5.96 0.00 0.67 11.53 0.03 81.80 14:58:01 7 5.29 0.00 0.45 0.34 0.02 93.89 14:59:01 all 12.45 0.00 0.91 2.70 0.05 83.90 14:59:01 0 7.17 0.00 0.75 0.93 0.02 91.13 14:59:01 1 20.05 0.00 1.25 0.83 0.03 77.83 14:59:01 2 11.89 0.00 0.67 0.42 0.03 86.99 14:59:01 3 6.42 0.00 0.53 0.13 0.02 92.90 14:59:01 4 3.68 0.00 0.75 10.57 0.08 84.91 14:59:01 5 10.94 0.00 0.95 1.25 0.07 86.79 14:59:01 6 23.29 0.00 1.54 7.03 0.08 68.06 14:59:01 7 16.18 0.00 0.82 0.45 0.05 82.50 15:00:01 all 44.03 0.00 1.47 1.22 0.08 53.21 15:00:01 0 41.36 0.00 1.17 0.03 0.08 57.36 15:00:01 1 49.67 0.00 1.95 0.70 0.08 47.60 15:00:01 2 44.61 0.00 1.59 1.24 0.07 52.50 15:00:01 3 41.74 0.00 1.45 0.40 0.07 56.34 15:00:01 4 41.18 0.00 1.73 6.29 0.08 50.72 15:00:01 5 54.71 0.00 1.64 0.89 0.10 42.66 15:00:01 6 48.53 0.00 1.32 0.03 0.12 50.00 15:00:01 7 30.33 0.00 0.87 0.17 0.08 68.54 15:01:01 all 25.70 0.00 1.90 1.75 0.06 70.58 15:01:01 0 27.39 0.00 2.70 0.94 0.05 68.92 15:01:01 1 31.42 0.00 2.06 7.80 0.05 58.66 15:01:01 2 25.74 0.00 2.82 0.94 0.07 70.44 15:01:01 3 23.12 0.00 1.39 0.00 0.07 75.42 15:01:01 4 15.87 0.00 1.91 0.03 0.05 82.14 15:01:01 5 21.36 0.00 1.41 3.51 0.10 73.63 15:01:01 6 24.42 0.00 1.29 0.05 0.07 74.17 15:01:01 7 36.32 0.00 1.61 0.74 0.05 61.28 15:02:01 all 18.89 0.00 3.73 4.15 0.06 73.17 15:02:01 0 18.16 0.00 3.38 0.61 0.05 77.80 15:02:01 1 29.60 0.00 4.51 10.63 0.08 55.17 15:02:01 2 17.20 0.00 4.07 1.17 0.07 77.49 15:02:01 3 15.80 0.00 3.72 0.29 0.05 80.13 15:02:01 4 17.26 0.00 3.60 0.32 0.05 78.76 15:02:01 5 15.01 0.00 3.08 12.96 0.07 68.88 15:02:01 6 16.69 0.00 3.53 0.25 0.03 79.50 15:02:01 7 21.38 0.00 4.00 6.92 0.05 67.65 15:03:01 all 28.82 0.00 5.03 5.41 0.10 60.64 15:03:01 0 24.28 0.00 5.02 0.54 0.10 70.06 15:03:01 1 24.94 0.00 5.02 9.33 0.12 60.59 15:03:01 2 26.67 0.00 5.16 1.36 0.12 66.70 15:03:01 3 28.45 0.00 5.57 2.64 0.10 63.24 15:03:01 4 30.58 0.00 5.31 18.44 0.10 45.57 15:03:01 5 32.55 0.00 4.79 4.12 0.08 58.46 15:03:01 6 36.46 0.00 4.94 5.06 0.10 53.43 15:03:01 7 26.60 0.00 4.39 1.91 0.10 67.00 15:04:01 all 28.79 0.00 1.72 1.11 0.10 68.28 15:04:01 0 41.79 0.00 1.57 0.35 0.08 56.20 15:04:01 1 23.18 0.00 1.63 0.70 0.08 74.40 15:04:01 2 26.85 0.00 2.25 0.71 0.10 70.09 15:04:01 3 39.30 0.00 1.72 6.26 0.12 52.61 15:04:01 4 26.64 0.00 1.52 0.23 0.12 71.48 15:04:01 5 14.18 0.00 1.49 0.15 0.10 84.09 15:04:01 6 28.12 0.00 1.95 0.42 0.10 69.41 15:04:01 7 30.30 0.00 1.68 0.03 0.10 67.89 15:05:01 all 10.86 0.00 1.68 0.23 0.09 87.14 15:05:01 0 7.49 0.00 1.43 0.02 0.08 90.98 15:05:01 1 11.01 0.00 1.27 0.03 0.07 87.62 15:05:01 2 11.21 0.00 1.75 0.30 0.10 86.64 15:05:01 3 11.16 0.00 1.99 0.59 0.08 86.17 15:05:01 4 12.69 0.00 1.74 0.07 0.08 85.42 15:05:01 5 12.05 0.00 1.52 0.08 0.08 86.26 15:05:01 6 10.16 0.00 1.79 0.44 0.10 87.50 15:05:01 7 11.11 0.00 1.96 0.30 0.10 86.53 Average: all 22.17 0.00 2.15 3.00 0.07 72.61 Average: 0 21.54 0.00 2.07 0.53 0.06 75.80 Average: 1 24.58 0.00 2.28 5.42 0.07 67.65 Average: 2 21.13 0.00 2.38 2.03 0.07 74.39 Average: 3 22.89 0.00 2.24 1.57 0.07 73.23 Average: 4 19.18 0.00 2.16 7.15 0.08 71.43 Average: 5 21.51 0.00 1.95 2.91 0.08 73.55 Average: 6 24.28 0.00 2.13 3.07 0.08 70.44 Average: 7 22.24 0.00 1.97 1.36 0.07 74.36