---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-19616 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 853 26523 0 4790 30858 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:1e:c2:1b brd ff:ff:ff:ff:ff:ff inet 10.30.107.47/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85871sec preferred_lft 85871sec inet6 fe80::f816:3eff:fe1e:c21b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:64:a1:82:c8 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-19616) 03/31/24 _x86_64_ (8 CPU) 02:48:28 LINUX RESTART (8 CPU) 02:49:02 tps rtps wtps bread/s bwrtn/s 02:50:01 112.44 43.35 69.09 1956.41 14672.36 02:51:01 123.30 23.03 100.27 2753.14 20367.81 02:52:01 428.91 11.76 417.15 794.83 98804.65 02:53:01 13.53 0.52 13.01 49.06 11957.79 02:54:01 7.58 0.02 7.57 0.13 7980.87 02:55:01 11.36 0.00 11.36 0.00 8164.26 02:56:01 15.23 0.03 15.20 4.67 9178.07 02:57:01 55.86 1.43 54.42 107.85 10350.32 Average: 95.99 9.95 86.04 705.66 22701.24 02:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30093040 31667648 2846180 8.64 69792 1815596 1439016 4.23 902548 1651400 158576 02:51:01 28851912 31677688 4087308 12.41 102424 2993652 1404132 4.13 977512 2733804 997096 02:52:01 26223124 30718368 6716096 20.39 133112 4528808 5979544 17.59 2015308 4199696 132 02:53:01 24322724 29018356 8616496 26.16 133544 4643136 8692372 25.57 3771236 4326008 232 02:54:01 24321656 29017716 8617564 26.16 133592 4643328 8692372 25.57 3772516 4326188 96 02:55:01 24022616 28725604 8916604 27.07 133852 4647872 8839428 26.01 4067984 4324696 480 02:56:01 24064188 28794412 8875032 26.94 134096 4676764 8123044 23.90 4017144 4339968 104 02:57:01 27223184 31660208 5716036 17.35 135584 4501548 1428628 4.20 1182792 4067640 2760 Average: 26140306 30160000 6798914 20.64 122000 4056338 5574817 16.40 2588380 3746175 144934 02:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 lo 1.69 1.69 0.18 0.18 0.00 0.00 0.00 0.00 02:50:01 ens3 210.95 132.18 1122.82 37.89 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 lo 7.07 7.07 0.66 0.66 0.00 0.00 0.00 0.00 02:51:01 br-35918a00ea0e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 ens3 264.22 167.19 6611.25 16.44 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 veth17d027b 0.62 0.77 0.04 0.05 0.00 0.00 0.00 0.00 02:52:01 lo 4.73 4.73 0.43 0.43 0.00 0.00 0.00 0.00 02:52:01 vethea432f0 0.43 0.53 0.05 0.29 0.00 0.00 0.00 0.00 02:52:01 veth5b09f4b 0.57 0.77 0.03 0.05 0.00 0.00 0.00 0.00 02:53:01 veth17d027b 22.45 18.95 8.65 26.61 0.00 0.00 0.00 0.00 02:53:01 lo 5.35 5.35 9.75 9.75 0.00 0.00 0.00 0.00 02:53:01 vethea432f0 0.13 0.27 0.01 0.01 0.00 0.00 0.00 0.00 02:53:01 veth5b09f4b 31.41 28.10 19.42 31.01 0.00 0.00 0.00 0.00 02:54:01 veth17d027b 3.28 3.03 1.49 1.08 0.00 0.00 0.00 0.00 02:54:01 lo 5.37 5.37 0.82 0.82 0.00 0.00 0.00 0.00 02:54:01 vethea432f0 0.17 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:54:01 veth5b09f4b 0.20 0.22 0.28 0.02 0.00 0.00 0.00 0.00 02:55:01 veth17d027b 102.65 83.42 35.12 175.99 0.00 0.00 0.00 0.01 02:55:01 lo 16.95 16.95 32.11 32.11 0.00 0.00 0.00 0.00 02:55:01 vethea432f0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 veth5b09f4b 61.39 50.66 31.90 123.44 0.00 0.00 0.00 0.01 02:56:01 veth17d027b 1.35 1.52 0.51 0.12 0.00 0.00 0.00 0.00 02:56:01 lo 15.46 15.46 0.96 0.96 0.00 0.00 0.00 0.00 02:56:01 veth5b09f4b 0.47 0.53 0.30 0.04 0.00 0.00 0.00 0.00 02:56:01 vetha430320 199.13 247.04 317.85 78.92 0.00 0.00 0.00 0.03 02:57:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 02:57:01 ens3 1126.68 706.50 21492.97 159.49 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 Average: lo 7.18 7.18 5.63 5.63 0.00 0.00 0.00 0.00 Average: ens3 119.50 72.92 2630.24 16.89 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-19616) 03/31/24 _x86_64_ (8 CPU) 02:48:28 LINUX RESTART (8 CPU) 02:49:02 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 11.48 0.00 0.84 1.40 0.03 86.25 02:50:01 0 6.29 0.00 0.50 0.12 0.02 93.07 02:50:01 1 4.36 0.00 0.48 0.27 0.02 94.88 02:50:01 2 10.40 0.00 0.68 3.58 0.03 85.30 02:50:01 3 26.89 0.00 1.63 1.12 0.07 70.29 02:50:01 4 11.06 0.00 0.81 0.17 0.03 87.92 02:50:01 5 21.41 0.00 1.00 0.49 0.03 77.06 02:50:01 6 9.56 0.00 0.90 1.95 0.03 87.56 02:50:01 7 1.95 0.00 0.78 3.46 0.02 93.79 02:51:01 all 11.31 0.00 1.97 1.42 0.06 85.24 02:51:01 0 4.30 0.00 1.48 2.43 0.05 91.74 02:51:01 1 25.43 0.00 2.40 1.38 0.07 70.73 02:51:01 2 5.24 0.00 1.74 4.55 0.08 88.39 02:51:01 3 20.27 0.00 2.27 0.52 0.07 76.87 02:51:01 4 7.82 0.00 1.24 0.48 0.03 90.42 02:51:01 5 17.71 0.00 2.15 0.70 0.05 79.39 02:51:01 6 6.39 0.00 2.24 0.07 0.03 91.27 02:51:01 7 3.29 0.00 2.23 1.31 0.05 93.12 02:52:01 all 12.19 0.00 3.90 7.62 0.07 76.21 02:52:01 0 10.01 0.00 3.65 5.65 0.08 80.60 02:52:01 1 10.89 0.00 3.35 1.53 0.07 84.16 02:52:01 2 12.73 0.00 3.59 10.80 0.07 72.81 02:52:01 3 14.39 0.00 4.54 0.41 0.07 80.60 02:52:01 4 14.80 0.00 3.48 1.55 0.07 80.10 02:52:01 5 12.80 0.00 5.13 34.80 0.08 47.19 02:52:01 6 10.86 0.00 3.45 2.45 0.08 83.16 02:52:01 7 11.07 0.00 3.93 3.86 0.08 81.06 02:53:01 all 23.12 0.00 2.05 0.53 0.06 74.24 02:53:01 0 13.21 0.00 1.17 0.03 0.03 85.55 02:53:01 1 21.93 0.00 2.41 0.05 0.07 75.54 02:53:01 2 28.52 0.00 2.87 0.48 0.08 68.05 02:53:01 3 26.21 0.00 2.02 2.61 0.03 69.12 02:53:01 4 25.93 0.00 1.81 0.00 0.07 72.20 02:53:01 5 24.19 0.00 1.96 0.00 0.07 73.78 02:53:01 6 22.20 0.00 1.99 0.07 0.07 75.67 02:53:01 7 22.73 0.00 2.14 1.00 0.05 74.08 02:54:01 all 0.91 0.00 0.14 0.51 0.03 98.41 02:54:01 0 0.75 0.00 0.07 0.07 0.02 99.10 02:54:01 1 0.72 0.00 0.18 0.05 0.05 99.00 02:54:01 2 1.67 0.00 0.28 0.02 0.03 98.00 02:54:01 3 0.74 0.00 0.10 3.93 0.03 95.20 02:54:01 4 0.65 0.00 0.10 0.00 0.02 99.23 02:54:01 5 1.02 0.00 0.03 0.00 0.03 98.92 02:54:01 6 0.82 0.00 0.08 0.07 0.02 99.01 02:54:01 7 0.99 0.00 0.25 0.00 0.03 98.72 02:55:01 all 7.10 0.00 0.74 0.51 0.05 91.59 02:55:01 0 5.22 0.00 0.52 0.00 0.03 94.23 02:55:01 1 6.67 0.00 0.82 0.02 0.05 92.44 02:55:01 2 8.72 0.00 1.03 0.00 0.07 90.18 02:55:01 3 8.17 0.00 0.84 3.97 0.07 86.96 02:55:01 4 6.34 0.00 0.70 0.02 0.03 92.91 02:55:01 5 7.70 0.00 0.84 0.10 0.03 91.33 02:55:01 6 8.18 0.00 0.69 0.02 0.05 91.07 02:55:01 7 5.77 0.00 0.53 0.00 0.05 93.64 02:56:01 all 1.26 0.00 0.44 0.48 0.05 97.78 02:56:01 0 0.82 0.00 0.37 0.02 0.03 98.76 02:56:01 1 0.75 0.00 0.44 0.00 0.05 98.76 02:56:01 2 2.15 0.00 0.59 0.00 0.07 97.20 02:56:01 3 1.61 0.00 0.30 2.83 0.03 95.22 02:56:01 4 1.98 0.00 0.50 0.78 0.05 96.69 02:56:01 5 1.10 0.00 0.57 0.13 0.03 98.16 02:56:01 6 0.97 0.00 0.40 0.03 0.05 98.55 02:56:01 7 0.74 0.00 0.35 0.02 0.03 98.86 02:57:01 all 6.23 0.00 0.62 1.09 0.04 92.03 02:57:01 0 10.24 0.00 0.74 0.18 0.03 88.81 02:57:01 1 0.67 0.00 0.42 0.17 0.03 98.72 02:57:01 2 0.97 0.00 0.47 0.27 0.03 98.26 02:57:01 3 13.63 0.00 0.55 0.53 0.05 85.25 02:57:01 4 3.51 0.00 0.65 5.95 0.05 89.85 02:57:01 5 0.40 0.00 0.45 0.08 0.02 99.05 02:57:01 6 0.97 0.00 0.82 0.65 0.02 97.55 02:57:01 7 19.48 0.00 0.85 0.82 0.05 78.79 Average: all 9.19 0.00 1.33 1.69 0.05 87.74 Average: 0 6.36 0.00 1.06 1.06 0.04 91.48 Average: 1 8.92 0.00 1.31 0.43 0.05 89.28 Average: 2 8.81 0.00 1.40 2.45 0.06 87.28 Average: 3 13.95 0.00 1.52 1.99 0.05 82.48 Average: 4 8.99 0.00 1.16 1.12 0.04 88.69 Average: 5 10.76 0.00 1.51 4.50 0.04 83.19 Average: 6 7.48 0.00 1.32 0.66 0.04 90.51 Average: 7 8.25 0.00 1.38 1.30 0.05 89.02