---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-10774 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 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 909 23784 0 7472 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:72:73:e1 brd ff:ff:ff:ff:ff:ff inet 10.30.106.118/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85972sec preferred_lft 85972sec inet6 fe80::f816:3eff:fe72:73e1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:16:fc:ae:99 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-10774) 03/25/25 _x86_64_ (8 CPU) 12:44:30 LINUX RESTART (8 CPU) 12:45:01 tps rtps wtps bread/s bwrtn/s 12:46:01 313.78 28.95 284.84 971.30 91012.96 12:47:01 433.31 57.34 375.97 5847.69 59339.58 12:48:01 158.74 14.28 144.46 1088.62 49109.68 12:49:01 223.64 2.45 221.19 395.07 67570.68 12:50:01 237.23 0.47 236.76 28.26 54555.04 12:51:01 106.07 0.27 105.80 29.60 4773.20 Average: 245.46 17.29 228.17 1393.40 54393.89 12:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:46:01 30025372 31674200 2913848 8.85 76500 1877140 1441004 4.24 888540 1726068 227280 12:47:01 27469876 30262268 5469344 16.60 94576 2979328 2607356 7.67 2514084 2602568 499800 12:48:01 26050660 31644920 6888560 20.91 145384 5584404 1495192 4.40 1383736 4986820 1713836 12:49:01 21871956 29017024 11067264 33.60 181316 6975756 10582064 31.13 4193168 6185128 1184508 12:50:01 19766576 27287500 13172644 39.99 199888 7303388 13406464 39.44 6066524 6366216 7636 12:51:01 21482964 29130028 11456256 34.78 202652 7460904 4266924 12.55 4386944 6383464 256 Average: 24444567 29835990 8494653 25.79 150053 5363487 5633167 16.57 3238833 4708377 605553 12:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 ens3 333.86 208.87 1485.94 59.80 0.00 0.00 0.00 0.00 12:46:01 lo 1.40 1.40 0.16 0.16 0.00 0.00 0.00 0.00 12:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 ens3 1417.10 870.60 8246.44 225.31 0.00 0.00 0.00 0.00 12:47:01 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 12:48:01 br-90ded30d6cac 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 ens3 1517.00 855.12 18517.48 94.89 0.00 0.00 0.00 0.00 12:48:01 lo 10.06 10.06 1.14 1.14 0.00 0.00 0.00 0.00 12:49:01 veth839c620 0.00 1.28 0.00 0.60 0.00 0.00 0.00 0.00 12:49:01 veth8dffce9 2.18 3.98 0.28 0.87 0.00 0.00 0.00 0.00 12:49:01 br-90ded30d6cac 31.82 30.94 6.86 6.70 0.00 0.00 0.88 0.00 12:49:01 veth2461215 23.41 20.34 2.68 3.29 0.00 0.00 0.00 0.00 12:50:01 veth839c620 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 veth8dffce9 2.67 4.37 0.33 0.33 0.00 0.00 0.00 0.00 12:50:01 br-90ded30d6cac 14.73 14.71 4.14 4.65 0.00 0.00 0.00 0.00 12:50:01 veth2461215 32.66 22.86 2.46 2.96 0.00 0.00 0.00 0.00 12:51:01 br-90ded30d6cac 79.10 77.82 57.23 62.17 0.00 0.00 0.07 0.00 12:51:01 br-ab3582405b8e 343.21 279.19 23.45 28.54 0.00 0.00 0.00 0.00 12:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 veth111219b 499.77 430.19 359.58 41.82 0.00 0.00 0.00 0.03 Average: br-90ded30d6cac 20.94 20.58 11.37 12.25 0.00 0.00 0.16 0.00 Average: br-ab3582405b8e 57.20 46.53 3.91 4.76 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: veth111219b 83.29 71.70 59.93 6.97 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-10774) 03/25/25 _x86_64_ (8 CPU) 12:44:30 LINUX RESTART (8 CPU) 12:45:01 CPU %user %nice %system %iowait %steal %idle 12:46:01 all 10.79 0.00 0.97 2.94 0.04 85.26 12:46:01 0 14.66 0.00 1.02 0.25 0.03 84.03 12:46:01 1 2.99 0.00 0.45 0.28 0.02 96.26 12:46:01 2 2.75 0.00 0.40 0.10 0.02 96.73 12:46:01 3 3.03 0.00 0.64 12.71 0.05 83.58 12:46:01 4 42.11 0.00 2.89 1.71 0.08 53.20 12:46:01 5 10.35 0.00 0.82 0.38 0.03 88.41 12:46:01 6 3.59 0.00 0.35 0.07 0.02 95.98 12:46:01 7 6.92 0.00 1.14 8.04 0.05 83.86 12:47:01 all 30.55 0.00 1.81 1.52 0.09 66.03 12:47:01 0 26.05 0.00 2.80 5.11 0.12 65.94 12:47:01 1 33.83 0.00 1.47 0.47 0.10 64.13 12:47:01 2 35.31 0.00 1.42 0.23 0.10 62.94 12:47:01 3 30.11 0.00 2.22 3.36 0.10 64.20 12:47:01 4 18.96 0.00 1.76 0.22 0.07 78.99 12:47:01 5 28.65 0.00 2.16 0.08 0.10 69.01 12:47:01 6 43.34 0.00 1.42 1.66 0.10 53.49 12:47:01 7 28.08 0.00 1.25 0.99 0.08 69.59 12:48:01 all 15.48 0.00 4.80 2.07 0.08 77.56 12:48:01 0 13.39 0.00 5.72 0.57 0.07 80.25 12:48:01 1 35.80 0.00 6.81 6.22 0.12 51.06 12:48:01 2 20.27 0.00 5.43 1.60 0.08 72.62 12:48:01 3 10.58 0.00 4.41 3.40 0.07 81.54 12:48:01 4 12.01 0.00 3.58 0.15 0.07 84.18 12:48:01 5 8.62 0.00 4.53 0.13 0.10 86.61 12:48:01 6 12.53 0.00 3.90 0.15 0.07 83.34 12:48:01 7 10.75 0.00 4.02 4.39 0.05 80.79 12:49:01 all 36.05 0.00 6.15 1.88 0.12 55.81 12:49:01 0 38.71 0.00 5.78 0.46 0.14 54.92 12:49:01 1 34.69 0.00 6.53 11.68 0.12 46.98 12:49:01 2 35.58 0.00 6.05 0.95 0.12 57.31 12:49:01 3 34.75 0.00 6.16 0.46 0.12 58.52 12:49:01 4 36.62 0.00 6.37 0.67 0.13 56.20 12:49:01 5 39.41 0.00 6.37 0.30 0.13 53.78 12:49:01 6 34.43 0.00 5.79 0.30 0.12 59.36 12:49:01 7 34.16 0.00 6.12 0.20 0.12 59.39 12:50:01 all 28.69 0.00 3.19 2.07 0.12 65.93 12:50:01 0 25.94 0.00 3.18 0.50 0.10 70.28 12:50:01 1 20.25 0.00 3.36 0.88 0.12 75.40 12:50:01 2 26.86 0.00 2.92 0.81 0.12 69.30 12:50:01 3 24.23 0.00 3.17 0.64 0.12 71.84 12:50:01 4 27.53 0.00 3.67 4.80 0.12 63.87 12:50:01 5 49.62 0.00 3.49 6.09 0.12 40.68 12:50:01 6 25.82 0.00 3.00 2.34 0.12 68.72 12:50:01 7 29.27 0.00 2.72 0.49 0.10 67.42 12:51:01 all 28.59 0.00 6.18 0.24 0.12 64.86 12:51:01 0 28.48 0.00 6.19 0.14 0.14 65.06 12:51:01 1 26.19 0.00 5.88 0.35 0.13 67.45 12:51:01 2 30.81 0.00 6.42 0.24 0.10 62.44 12:51:01 3 26.74 0.00 6.33 0.08 0.12 66.73 12:51:01 4 27.80 0.00 6.45 0.10 0.14 65.52 12:51:01 5 30.77 0.00 6.37 0.24 0.12 62.51 12:51:01 6 30.87 0.00 5.36 0.17 0.12 63.48 12:51:01 7 27.08 0.00 6.53 0.63 0.14 65.63 Average: all 25.01 0.00 3.84 1.79 0.10 69.27 Average: 0 24.51 0.00 4.10 1.17 0.10 70.11 Average: 1 25.59 0.00 4.07 3.30 0.10 66.93 Average: 2 25.23 0.00 3.76 0.65 0.09 70.27 Average: 3 21.56 0.00 3.81 3.45 0.10 71.08 Average: 4 27.51 0.00 4.12 1.28 0.10 66.99 Average: 5 27.88 0.00 3.95 1.21 0.10 66.86 Average: 6 25.07 0.00 3.30 0.78 0.09 70.76 Average: 7 22.69 0.00 3.62 2.46 0.09 71.14