---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-269 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 712K 3.2G 1% /run /dev/vda1 155G 15G 140G 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 909 23571 0 7686 30802 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:6f:57:5b brd ff:ff:ff:ff:ff:ff inet 10.30.106.161/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85640sec preferred_lft 85640sec inet6 fe80::f816:3eff:fe6f:575b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c4:51:66:90 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 inet6 fe80::42:c4ff:fe51:6690/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-269) 10/04/25 _x86_64_ (8 CPU) 13:23:52 LINUX RESTART (8 CPU) 13:24:01 tps rtps wtps bread/s bwrtn/s 13:25:03 375.17 73.94 301.23 5341.95 99041.79 13:26:01 334.65 20.93 313.72 2387.04 185886.85 13:27:01 498.98 5.10 493.88 410.33 125811.83 13:28:01 5.90 0.00 5.90 0.00 242.23 13:29:01 216.06 0.20 215.86 23.73 34163.37 13:30:01 25.28 0.23 25.05 14.40 707.75 13:31:01 10.18 0.00 10.18 0.00 371.14 13:32:01 8.45 0.00 8.45 0.00 243.43 13:33:01 24.83 0.00 24.83 0.00 346.08 13:34:01 13.51 0.00 13.51 0.00 302.17 13:35:01 10.21 0.08 10.13 14.40 249.16 13:36:01 71.05 1.28 69.77 98.12 1632.79 Average: 132.30 8.45 123.85 686.16 37003.40 13:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:25:03 30112404 31603268 2826816 8.58 58296 1749504 1507096 4.43 955024 1593756 132144 13:26:01 24667744 31588708 8271476 25.11 133428 6885816 2115480 6.22 1052832 6661816 2233908 13:27:01 21307844 28421992 11631376 35.31 150808 7058616 12194088 35.88 4495240 6454468 2772 13:28:01 20329784 27447028 12609436 38.28 151052 7060912 13583328 39.97 5534876 6381148 664 13:29:01 19719520 27412620 13219700 40.13 192300 7539732 13849264 40.75 5646220 6817364 24 13:30:01 19424412 27091192 13514808 41.03 192648 7516056 14177016 41.71 5987752 6769476 6400 13:31:01 18994936 26662672 13944284 42.33 192748 7516740 14592728 42.94 6412520 6769980 508 13:32:01 18991248 26659256 13947972 42.34 192880 7516916 14641672 43.08 6418368 6769844 992 13:33:01 18964232 26634668 13974988 42.43 193040 7519248 14655564 43.12 6442852 6770612 1600 13:34:01 18939764 26612500 13999456 42.50 193220 7521576 14654324 43.12 6464880 6772084 1304 13:35:01 18962244 26639280 13976976 42.43 193420 7526728 14406168 42.39 6448356 6769408 3908 13:36:01 24165444 31565632 8773776 26.64 194852 7246312 1636924 4.82 1611628 6526288 28172 Average: 21214965 28194901 11724255 35.59 169891 6888180 11001138 32.37 4789212 6254687 201033 13:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:25:03 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 13:25:03 ens3 344.87 240.24 1669.56 73.65 0.00 0.00 0.00 0.00 13:25:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 lo 19.86 19.86 1.82 1.82 0.00 0.00 0.00 0.00 13:26:01 ens3 1464.95 825.17 45714.15 72.82 0.00 0.00 0.00 0.00 13:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 vetha313f13 0.13 0.58 0.01 0.03 0.00 0.00 0.00 0.00 13:27:01 br-8832cb8f2b42 7.55 19.41 0.62 325.22 0.00 0.00 0.00 0.00 13:27:01 vethb2b30d7 0.00 0.58 0.00 0.03 0.00 0.00 0.00 0.00 13:27:01 veth83af841 1.37 1.45 0.12 0.14 0.00 0.00 0.00 0.00 13:28:01 vetha313f13 0.43 0.52 0.05 0.98 0.00 0.00 0.00 0.00 13:28:01 br-8832cb8f2b42 0.67 0.33 0.03 0.02 0.00 0.00 0.00 0.00 13:28:01 vethb2b30d7 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 13:28:01 veth83af841 6.48 9.32 0.89 0.75 0.00 0.00 0.00 0.00 13:29:01 vetha313f13 0.72 0.73 0.07 1.73 0.00 0.00 0.00 0.00 13:29:01 br-8832cb8f2b42 0.12 0.15 0.01 0.01 0.00 0.00 0.00 0.00 13:29:01 vethb2b30d7 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 veth83af841 7.13 10.16 1.11 0.91 0.00 0.00 0.00 0.00 13:30:01 vetha313f13 0.70 0.80 0.07 1.98 0.00 0.00 0.00 0.00 13:30:01 br-8832cb8f2b42 0.10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 veth8db9453 6.15 5.35 4.09 7.06 0.00 0.00 0.00 0.00 13:30:01 vethb2b30d7 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 vetha313f13 0.80 0.82 0.08 2.46 0.00 0.00 0.00 0.00 13:31:01 br-8832cb8f2b42 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 veth8db9453 2.52 2.35 0.23 1.98 0.00 0.00 0.00 0.00 13:31:01 vethb2b30d7 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 vetha313f13 0.73 0.73 0.08 2.41 0.00 0.00 0.00 0.00 13:32:01 br-8832cb8f2b42 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 veth8db9453 1.87 1.68 0.19 0.97 0.00 0.00 0.00 0.00 13:32:01 vethb2b30d7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 vetha313f13 0.82 0.82 0.08 2.41 0.00 0.00 0.00 0.00 13:33:01 br-8832cb8f2b42 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 veth8db9453 4.27 3.62 0.76 2.28 0.00 0.00 0.00 0.00 13:33:01 vethb2b30d7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 vetha313f13 0.75 0.75 0.07 2.52 0.00 0.00 0.00 0.00 13:34:01 br-8832cb8f2b42 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 veth8db9453 4.93 4.28 0.61 3.28 0.00 0.00 0.00 0.00 13:34:01 vethb2b30d7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 vetha313f13 1.47 1.85 0.18 2.70 0.00 0.00 0.00 0.00 13:35:01 br-8832cb8f2b42 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 vethb2b30d7 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 veth83af841 66.17 91.38 12.05 15.18 0.00 0.00 0.00 0.00 13:36:01 lo 37.96 37.96 3.33 3.33 0.00 0.00 0.00 0.00 13:36:01 ens3 1969.69 1173.39 48472.61 187.79 0.00 0.00 0.00 0.00 13:36:01 docker0 42.31 62.29 3.89 1352.65 0.00 0.00 0.00 0.00 Average: lo 2.92 2.92 0.26 0.26 0.00 0.00 0.00 0.00 Average: ens3 164.19 97.65 4050.05 15.65 0.00 0.00 0.00 0.00 Average: docker0 3.54 5.21 0.32 113.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-269) 10/04/25 _x86_64_ (8 CPU) 13:23:52 LINUX RESTART (8 CPU) 13:24:01 CPU %user %nice %system %iowait %steal %idle 13:25:03 all 8.75 0.00 1.28 2.90 0.04 87.03 13:25:03 0 4.95 0.00 0.79 8.83 0.03 85.40 13:25:03 1 13.23 0.00 1.55 1.44 0.03 83.75 13:25:03 2 3.60 0.00 0.75 1.08 0.02 94.54 13:25:03 3 7.38 0.00 1.56 3.16 0.05 87.85 13:25:03 4 19.81 0.00 1.44 0.78 0.05 77.92 13:25:03 5 10.36 0.00 2.37 0.98 0.05 86.23 13:25:03 6 3.86 0.00 1.05 4.90 0.05 90.14 13:25:03 7 6.82 0.00 0.78 2.03 0.03 90.33 13:26:01 all 21.09 0.00 8.59 4.74 0.08 65.50 13:26:01 0 15.85 0.00 8.54 1.67 0.07 73.87 13:26:01 1 19.61 0.00 8.66 3.84 0.11 67.78 13:26:01 2 20.82 0.00 8.45 11.60 0.09 59.04 13:26:01 3 16.98 0.00 8.09 2.99 0.07 71.88 13:26:01 4 22.64 0.00 9.05 11.94 0.07 56.30 13:26:01 5 37.11 0.00 10.36 2.08 0.09 50.37 13:26:01 6 16.68 0.00 7.61 1.33 0.09 74.29 13:26:01 7 18.98 0.00 7.94 2.58 0.07 70.43 13:27:01 all 55.44 0.00 6.59 2.63 0.11 35.23 13:27:01 0 54.41 0.00 6.62 0.52 0.12 38.33 13:27:01 1 56.91 0.00 6.26 1.08 0.10 35.65 13:27:01 2 55.08 0.00 6.62 1.34 0.12 36.85 13:27:01 3 55.40 0.00 6.18 3.58 0.10 34.74 13:27:01 4 55.81 0.00 7.82 12.55 0.12 23.69 13:27:01 5 54.17 0.00 6.08 0.37 0.10 39.27 13:27:01 6 56.52 0.00 6.70 0.91 0.12 35.75 13:27:01 7 55.21 0.00 6.45 0.73 0.12 37.49 13:28:01 all 19.21 0.00 1.66 0.02 0.08 79.02 13:28:01 0 15.54 0.00 1.47 0.00 0.07 82.92 13:28:01 1 21.61 0.00 2.10 0.00 0.08 76.21 13:28:01 2 22.04 0.00 1.70 0.02 0.08 76.16 13:28:01 3 21.18 0.00 1.76 0.00 0.08 76.98 13:28:01 4 15.74 0.00 1.44 0.02 0.08 82.72 13:28:01 5 20.25 0.00 1.71 0.15 0.10 77.79 13:28:01 6 18.83 0.00 1.59 0.00 0.07 79.51 13:28:01 7 18.52 0.00 1.57 0.00 0.08 79.82 13:29:01 all 8.63 0.00 2.19 1.05 0.07 88.06 13:29:01 0 7.12 0.00 2.35 0.25 0.05 90.23 13:29:01 1 6.78 0.00 2.00 1.19 0.07 89.96 13:29:01 2 8.14 0.00 2.25 2.28 0.07 87.26 13:29:01 3 8.68 0.00 1.81 0.17 0.07 89.27 13:29:01 4 6.59 0.00 1.64 0.77 0.07 90.93 13:29:01 5 14.17 0.00 2.95 0.32 0.07 82.49 13:29:01 6 9.46 0.00 2.23 1.90 0.08 86.33 13:29:01 7 8.12 0.00 2.23 1.56 0.07 88.01 13:30:01 all 11.74 0.00 1.63 0.06 0.07 86.49 13:30:01 0 11.43 0.00 1.71 0.03 0.07 86.76 13:30:01 1 11.78 0.00 1.46 0.02 0.07 86.68 13:30:01 2 11.18 0.00 1.42 0.07 0.07 87.27 13:30:01 3 12.67 0.00 1.76 0.03 0.07 85.47 13:30:01 4 10.52 0.00 1.49 0.02 0.07 87.90 13:30:01 5 12.30 0.00 1.56 0.03 0.08 86.02 13:30:01 6 11.73 0.00 1.72 0.27 0.07 86.21 13:30:01 7 12.32 0.00 1.96 0.02 0.07 85.64 13:31:01 all 3.59 0.00 0.54 0.03 0.06 95.78 13:31:01 0 3.92 0.00 0.70 0.00 0.07 95.31 13:31:01 1 3.17 0.00 0.45 0.00 0.07 96.31 13:31:01 2 3.41 0.00 0.44 0.10 0.07 95.98 13:31:01 3 4.32 0.00 0.50 0.00 0.07 95.11 13:31:01 4 3.91 0.00 0.55 0.02 0.07 95.46 13:31:01 5 3.80 0.00 0.59 0.00 0.05 95.57 13:31:01 6 3.29 0.00 0.62 0.12 0.05 95.93 13:31:01 7 2.91 0.00 0.49 0.00 0.07 96.53 13:32:01 all 2.30 0.00 0.43 0.02 0.06 97.19 13:32:01 0 1.45 0.00 0.47 0.02 0.05 98.01 13:32:01 1 1.73 0.00 0.37 0.00 0.05 97.85 13:32:01 2 2.52 0.00 0.45 0.02 0.05 96.96 13:32:01 3 2.81 0.00 0.38 0.03 0.05 96.72 13:32:01 4 2.58 0.00 0.39 0.00 0.05 96.99 13:32:01 5 1.64 0.00 0.39 0.00 0.07 97.90 13:32:01 6 2.91 0.00 0.65 0.10 0.07 96.27 13:32:01 7 2.75 0.00 0.33 0.02 0.05 96.85 13:33:01 all 3.75 0.00 0.60 0.04 0.06 95.55 13:33:01 0 4.53 0.00 0.72 0.02 0.05 94.68 13:33:01 1 3.19 0.00 0.65 0.03 0.05 96.07 13:33:01 2 3.85 0.00 0.57 0.03 0.03 95.51 13:33:01 3 3.05 0.00 0.55 0.05 0.05 96.30 13:33:01 4 4.32 0.00 0.58 0.02 0.05 95.03 13:33:01 5 3.30 0.00 0.65 0.02 0.07 95.96 13:33:01 6 3.16 0.00 0.47 0.10 0.07 96.20 13:33:01 7 4.64 0.00 0.59 0.05 0.07 94.66 13:34:01 all 4.35 0.00 0.67 0.04 0.05 94.89 13:34:01 0 2.69 0.00 0.84 0.07 0.05 96.36 13:34:01 1 3.04 0.00 0.49 0.02 0.07 96.39 13:34:01 2 5.61 0.00 0.47 0.02 0.03 93.87 13:34:01 3 4.76 0.00 0.72 0.03 0.07 94.42 13:34:01 4 4.24 0.00 0.64 0.00 0.07 95.05 13:34:01 5 5.19 0.00 0.82 0.05 0.07 93.88 13:34:01 6 4.56 0.00 0.63 0.08 0.07 94.65 13:34:01 7 4.67 0.00 0.74 0.03 0.03 94.53 13:35:01 all 2.29 0.00 0.65 0.03 0.04 96.99 13:35:01 0 2.07 0.00 0.57 0.02 0.03 97.31 13:35:01 1 2.13 0.00 0.67 0.02 0.05 97.13 13:35:01 2 2.04 0.00 0.47 0.07 0.03 97.39 13:35:01 3 1.86 0.00 0.64 0.02 0.05 97.44 13:35:01 4 1.84 0.00 0.74 0.02 0.03 97.38 13:35:01 5 3.79 0.00 0.80 0.00 0.05 95.35 13:35:01 6 2.84 0.00 0.68 0.02 0.05 96.41 13:35:01 7 1.76 0.00 0.65 0.07 0.05 97.47 13:35:01 CPU %user %nice %system %iowait %steal %idle 13:36:01 all 3.98 0.00 1.03 0.17 0.03 94.79 13:36:01 0 15.16 0.00 1.29 0.08 0.05 83.43 13:36:01 1 7.24 0.00 1.35 0.07 0.03 91.31 13:36:01 2 1.02 0.00 1.02 0.28 0.05 97.62 13:36:01 3 1.55 0.00 1.00 0.12 0.03 97.30 13:36:01 4 2.12 0.00 1.09 0.08 0.03 96.67 13:36:01 5 0.72 0.00 0.89 0.08 0.02 98.30 13:36:01 6 3.07 0.00 0.74 0.03 0.03 96.12 13:36:01 7 0.97 0.00 0.87 0.62 0.03 97.51 Average: all 12.02 0.00 2.13 0.96 0.06 84.83 Average: 0 11.55 0.00 2.15 0.96 0.06 85.29 Average: 1 12.48 0.00 2.14 0.63 0.06 84.68 Average: 2 11.53 0.00 2.02 1.37 0.06 85.02 Average: 3 11.67 0.00 2.05 0.84 0.06 85.38 Average: 4 12.41 0.00 2.20 2.13 0.06 83.20 Average: 5 13.79 0.00 2.40 0.33 0.07 83.41 Average: 6 11.35 0.00 2.04 0.81 0.07 85.74 Average: 7 11.39 0.00 2.03 0.64 0.06 85.88