---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5974 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 8% / 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 879 26500 0 4787 30832 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:5d:95:34 brd ff:ff:ff:ff:ff:ff inet 10.30.106.134/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85814sec preferred_lft 85814sec inet6 fe80::f816:3eff:fe5d:9534/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8c:bd:55:51 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-5974) 02/17/24 _x86_64_ (8 CPU) 02:48:26 LINUX RESTART (8 CPU) 02:49:01 tps rtps wtps bread/s bwrtn/s 02:50:01 111.08 40.12 70.96 1825.39 16416.26 02:51:01 117.70 23.06 94.63 2762.61 21813.56 02:52:01 393.58 13.56 380.02 812.10 99084.60 02:53:01 48.24 0.43 47.81 39.06 13579.20 02:54:01 4.18 0.00 4.18 0.00 4328.81 02:55:01 11.83 0.00 11.83 0.00 9086.84 02:56:01 9.53 0.97 8.57 21.06 9242.86 02:57:01 62.97 1.18 61.79 102.12 12098.42 02:58:01 22.86 0.57 22.29 5.73 9760.75 Average: 86.89 8.88 78.01 618.69 21712.05 02:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30121760 31723512 2817460 8.55 69392 1843244 1395152 4.10 846072 1679216 164544 02:51:01 29518892 31696684 3420328 10.38 93968 2370020 1364844 4.02 957780 2118148 355116 02:52:01 26758132 31237520 6181088 18.77 130652 4517832 5201164 15.30 1473660 4207764 1632 02:53:01 24360872 29042408 8578348 26.04 132160 4631832 8802840 25.90 3750184 4313808 232 02:54:01 24335612 29016620 8603608 26.12 132192 4632004 8786348 25.85 3775672 4313028 272 02:55:01 24040056 28729784 8899164 27.02 132432 4636580 8952336 26.34 4066320 4313284 1188 02:56:01 24002248 28720532 8936972 27.13 132576 4663800 8999232 26.48 4100348 4315744 26068 02:57:01 27168748 31595740 5770472 17.52 134564 4492524 1483196 4.36 1254708 4047840 18396 02:58:01 27110452 31544184 5828768 17.70 136180 4497000 1544316 4.54 1312360 4049880 31548 Average: 26379641 30367443 6559579 19.91 121568 4031648 5169936 15.21 2393012 3706524 66555 02:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 ens3 153.32 105.61 1136.58 31.67 0.00 0.00 0.00 0.00 02:50:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 ens3 116.30 83.00 2792.08 10.73 0.00 0.00 0.00 0.00 02:51:01 lo 5.53 5.53 0.52 0.52 0.00 0.00 0.00 0.00 02:51:01 br-155cb8cc6a5d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 veth148ed7e 24.45 18.80 2.94 1.72 0.00 0.00 0.00 0.00 02:52:01 vetha7e7905 0.10 0.43 0.01 0.03 0.00 0.00 0.00 0.00 02:52:01 ens3 504.55 288.19 16845.92 25.93 0.00 0.00 0.00 0.00 02:52:01 lo 6.60 6.60 0.60 0.60 0.00 0.00 0.00 0.00 02:53:01 vetha7e7905 2.13 2.15 7.85 2.58 0.00 0.00 0.00 0.00 02:53:01 ens3 8.97 5.27 2.25 1.99 0.00 0.00 0.00 0.00 02:53:01 lo 5.23 5.23 9.70 9.70 0.00 0.00 0.00 0.00 02:53:01 veth4524c92 1.83 2.22 0.54 2.73 0.00 0.00 0.00 0.00 02:54:01 vetha7e7905 0.40 0.27 0.05 0.06 0.00 0.00 0.00 0.00 02:54:01 ens3 1.53 1.28 0.51 0.88 0.00 0.00 0.00 0.00 02:54:01 lo 4.95 4.95 0.76 0.76 0.00 0.00 0.00 0.00 02:54:01 veth4524c92 0.33 0.35 0.26 0.03 0.00 0.00 0.00 0.00 02:55:01 vetha7e7905 6.00 6.67 15.35 5.36 0.00 0.00 0.00 0.00 02:55:01 ens3 1.72 1.37 0.33 0.35 0.00 0.00 0.00 0.00 02:55:01 lo 16.31 16.31 32.16 32.16 0.00 0.00 0.00 0.00 02:55:01 veth4524c92 3.83 3.47 1.72 5.36 0.00 0.00 0.00 0.00 02:56:01 vetha7e7905 1.38 1.15 0.13 0.15 0.00 0.00 0.00 0.00 02:56:01 ens3 10.58 12.01 7.81 2.47 0.00 0.00 0.00 0.00 02:56:01 lo 16.96 16.96 1.04 1.04 0.00 0.00 0.00 0.00 02:56:01 veth4524c92 0.60 0.73 0.51 0.07 0.00 0.00 0.00 0.00 02:57:01 ens3 62.94 40.19 72.87 57.30 0.00 0.00 0.00 0.00 02:57:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 ens3 17.11 17.19 52.97 28.20 0.00 0.00 0.00 0.00 02:58:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 02:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 97.44 61.57 2323.41 17.72 0.00 0.00 0.00 0.00 Average: lo 6.45 6.45 5.00 5.00 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-5974) 02/17/24 _x86_64_ (8 CPU) 02:48:26 LINUX RESTART (8 CPU) 02:49:01 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 10.18 0.00 0.84 2.14 0.04 86.80 02:50:01 0 32.16 0.00 2.17 2.59 0.07 63.01 02:50:01 1 25.32 0.00 1.42 0.62 0.05 72.59 02:50:01 2 9.63 0.00 0.82 0.18 0.03 89.33 02:50:01 3 6.61 0.00 0.74 4.20 0.08 88.37 02:50:01 4 2.62 0.00 0.40 1.08 0.02 95.88 02:50:01 5 2.20 0.00 0.38 0.25 0.02 97.14 02:50:01 6 2.50 0.00 0.33 0.10 0.02 97.05 02:50:01 7 0.47 0.00 0.40 8.12 0.03 90.98 02:51:01 all 10.12 0.00 1.18 2.09 0.04 86.57 02:51:01 0 23.43 0.00 2.19 1.45 0.07 72.86 02:51:01 1 26.52 0.00 2.04 1.59 0.07 69.78 02:51:01 2 14.55 0.00 1.61 2.83 0.03 80.98 02:51:01 3 0.82 0.00 0.59 2.76 0.08 95.75 02:51:01 4 10.14 0.00 1.25 0.45 0.03 88.13 02:51:01 5 2.54 0.00 0.40 0.00 0.03 97.03 02:51:01 6 2.02 0.00 0.53 0.12 0.00 97.34 02:51:01 7 1.15 0.00 0.80 7.51 0.03 90.50 02:52:01 all 11.45 0.00 4.74 5.94 0.06 77.81 02:52:01 0 10.13 0.00 4.85 3.24 0.05 81.73 02:52:01 1 13.11 0.00 5.55 0.39 0.07 80.89 02:52:01 2 12.80 0.00 4.80 0.88 0.05 81.46 02:52:01 3 10.65 0.00 3.90 1.44 0.05 83.95 02:52:01 4 10.07 0.00 5.98 31.45 0.07 52.43 02:52:01 5 11.66 0.00 4.22 2.19 0.03 81.90 02:52:01 6 12.64 0.00 4.87 1.76 0.05 80.68 02:52:01 7 10.47 0.00 3.79 6.36 0.05 79.32 02:53:01 all 26.39 0.00 2.42 0.65 0.07 70.47 02:53:01 0 23.09 0.00 2.00 4.06 0.08 70.77 02:53:01 1 24.28 0.00 2.54 0.05 0.08 73.05 02:53:01 2 25.76 0.00 2.29 0.02 0.07 71.86 02:53:01 3 33.20 0.00 3.15 0.00 0.07 63.58 02:53:01 4 21.72 0.00 2.01 0.15 0.05 76.07 02:53:01 5 29.09 0.00 2.55 0.54 0.08 67.73 02:53:01 6 28.88 0.00 2.79 0.40 0.08 67.85 02:53:01 7 25.08 0.00 2.11 0.02 0.05 72.74 02:54:01 all 0.66 0.00 0.08 42.67 0.04 56.55 02:54:01 0 0.50 0.00 0.08 58.96 0.03 40.42 02:54:01 1 0.48 0.00 0.05 50.53 0.05 48.89 02:54:01 2 0.47 0.00 0.02 0.00 0.02 99.50 02:54:01 3 1.07 0.00 0.13 45.93 0.10 52.76 02:54:01 4 0.60 0.00 0.08 42.94 0.03 56.34 02:54:01 5 0.87 0.00 0.07 46.51 0.05 52.50 02:54:01 6 0.60 0.00 0.05 46.11 0.05 53.18 02:54:01 7 0.68 0.00 0.13 50.25 0.03 48.90 02:55:01 all 6.91 0.00 0.67 1.40 0.06 90.96 02:55:01 0 6.72 0.00 0.63 9.89 0.07 82.70 02:55:01 1 6.83 0.00 0.75 0.27 0.05 92.10 02:55:01 2 7.87 0.00 0.69 0.00 0.05 91.39 02:55:01 3 6.77 0.00 0.60 0.00 0.03 92.59 02:55:01 4 6.84 0.00 0.70 0.03 0.08 92.34 02:55:01 5 7.39 0.00 0.74 0.05 0.03 91.79 02:55:01 6 6.95 0.00 0.55 0.00 0.05 92.44 02:55:01 7 5.87 0.00 0.67 0.87 0.10 92.49 02:56:01 all 1.04 0.00 0.33 0.71 0.07 97.85 02:56:01 0 2.29 0.00 0.36 5.38 0.07 91.90 02:56:01 1 1.30 0.00 0.35 0.00 0.05 98.30 02:56:01 2 1.19 0.00 0.43 0.17 0.10 98.11 02:56:01 3 0.60 0.00 0.27 0.02 0.07 99.05 02:56:01 4 0.75 0.00 0.22 0.00 0.07 98.96 02:56:01 5 0.97 0.00 0.47 0.02 0.08 98.47 02:56:01 6 0.78 0.00 0.25 0.03 0.05 98.88 02:56:01 7 0.42 0.00 0.25 0.00 0.08 99.25 02:57:01 all 4.14 0.00 0.59 3.16 0.04 92.07 02:57:01 0 14.54 0.00 0.95 19.99 0.05 64.47 02:57:01 1 3.74 0.00 0.50 0.75 0.03 94.98 02:57:01 2 1.34 0.00 0.52 2.52 0.05 95.58 02:57:01 3 6.97 0.00 0.90 0.48 0.05 91.59 02:57:01 4 2.07 0.00 0.50 0.08 0.03 97.32 02:57:01 5 2.27 0.00 0.55 0.50 0.02 96.66 02:57:01 6 1.57 0.00 0.47 0.52 0.03 97.41 02:57:01 7 0.62 0.00 0.38 0.43 0.03 98.53 02:58:01 all 4.30 0.00 0.23 8.24 0.02 87.22 02:58:01 0 16.21 0.00 0.81 59.59 0.03 23.36 02:58:01 1 14.34 0.00 0.35 5.17 0.03 80.11 02:58:01 2 2.83 0.00 0.20 1.54 0.03 95.40 02:58:01 3 0.32 0.00 0.07 0.00 0.00 99.62 02:58:01 4 0.15 0.00 0.08 0.05 0.00 99.72 02:58:01 5 0.15 0.00 0.12 0.00 0.02 99.72 02:58:01 6 0.47 0.00 0.12 0.00 0.00 99.42 02:58:01 7 0.07 0.00 0.10 0.00 0.00 99.83 Average: all 8.34 0.00 1.22 7.45 0.05 82.94 Average: 0 14.31 0.00 1.55 18.31 0.06 65.77 Average: 1 12.87 0.00 1.50 6.62 0.05 78.96 Average: 2 8.48 0.00 1.26 0.90 0.05 89.31 Average: 3 7.43 0.00 1.14 6.10 0.06 85.26 Average: 4 6.09 0.00 1.24 8.42 0.04 84.22 Average: 5 6.32 0.00 1.05 5.56 0.04 87.03 Average: 6 6.24 0.00 1.10 5.45 0.04 87.17 Average: 7 4.97 0.00 0.96 8.19 0.05 85.85