---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24131 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 14G 142G 9% / 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 868 24830 0 6468 30843 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:4f:6e:9d brd ff:ff:ff:ff:ff:ff inet 10.30.107.174/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85821sec preferred_lft 85821sec inet6 fe80::f816:3eff:fe4f:6e9d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c3:f1:0d:ea 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:c3ff:fef1:dea/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-24131) 06/27/25 _x86_64_ (8 CPU) 10:42:50 LINUX RESTART (8 CPU) 10:43:01 tps rtps wtps bread/s bwrtn/s 10:44:02 407.08 73.84 333.24 5327.51 104038.93 10:45:01 463.73 24.15 439.59 2761.02 227405.34 10:46:01 169.46 8.80 160.66 362.28 33330.77 10:47:01 1.80 0.05 1.75 10.40 23.46 10:48:01 2.43 1.05 1.38 27.86 18.00 10:49:01 2.08 0.03 2.05 6.27 31.33 10:50:01 1.62 0.03 1.58 7.20 20.80 10:51:01 110.56 0.32 110.25 25.86 16909.85 10:52:01 55.62 1.20 54.42 86.79 2543.28 Average: 134.32 12.14 122.18 953.89 42359.63 10:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:44:02 30188512 31715428 2750708 8.35 67120 1772308 1385252 4.08 832712 1630016 157788 10:45:01 25640060 31463196 7299160 22.16 145032 5782832 3260400 9.59 1240208 5491916 704 10:46:01 25066756 30931976 7872464 23.90 151432 5813284 4717236 13.88 1855032 5433028 24 10:47:01 25067664 30933412 7871556 23.90 151484 5813600 4688168 13.79 1854716 5432572 212 10:48:01 25065508 30932540 7873712 23.90 151608 5814440 4711276 13.86 1857708 5432896 232 10:49:01 25069732 30937024 7869488 23.89 151672 5814632 4702052 13.83 1855384 5432692 212 10:50:01 25071152 30938748 7868068 23.89 151728 5814856 4672620 13.75 1852788 5432736 52 10:51:01 24733864 30913180 8205356 24.91 179972 6066520 4826460 14.20 1929756 5654108 960 10:52:01 25417712 31571368 7521508 22.83 181588 6046592 1552896 4.57 1329996 5598116 8384 Average: 25702329 31148541 7236891 21.97 147960 5415452 3835151 11.28 1623144 5059787 18730 10:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:44:02 ens3 562.67 353.71 1690.48 81.73 0.00 0.00 0.00 0.00 10:44:02 lo 2.00 2.00 0.22 0.22 0.00 0.00 0.00 0.00 10:44:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 ens3 2800.05 1704.00 34514.18 130.99 0.00 0.00 0.00 0.00 10:45:01 veth50e90ec 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 10:45:01 veth78e590e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 veth0368696 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 veth7721b93 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 10:46:01 ens3 4.52 2.83 1.04 1.00 0.00 0.00 0.00 0.00 10:46:01 veth49b8922 23.69 21.79 10.50 16.04 0.00 0.00 0.00 0.00 10:46:01 veth50e90ec 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 10:47:01 veth7721b93 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 ens3 13.41 9.62 7.73 2.21 0.00 0.00 0.00 0.00 10:47:01 veth49b8922 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 veth50e90ec 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 veth7721b93 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 ens3 9.90 6.20 2.43 2.11 0.00 0.00 0.00 0.00 10:48:01 veth49b8922 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 veth50e90ec 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 veth7721b93 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 ens3 9.32 6.17 2.14 1.71 0.00 0.00 0.00 0.00 10:49:01 veth49b8922 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 veth50e90ec 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 veth7721b93 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 ens3 10.11 7.30 2.45 2.14 0.00 0.00 0.00 0.00 10:50:01 veth49b8922 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 veth50e90ec 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 veth7721b93 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 ens3 114.23 74.14 1175.59 7.87 0.00 0.00 0.00 0.00 10:51:01 veth49b8922 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 veth50e90ec 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 ens3 45.11 36.29 71.61 16.16 0.00 0.00 0.00 0.00 10:52:01 lo 79.85 79.85 5.20 5.20 0.00 0.00 0.00 0.00 10:52:01 docker0 40.41 57.56 3.51 301.51 0.00 0.00 0.00 0.00 Average: ens3 392.13 241.76 4106.69 27.13 0.00 0.00 0.00 0.00 Average: lo 8.55 8.55 0.55 0.55 0.00 0.00 0.00 0.00 Average: docker0 4.50 6.41 0.39 33.56 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24131) 06/27/25 _x86_64_ (8 CPU) 10:42:50 LINUX RESTART (8 CPU) 10:43:01 CPU %user %nice %system %iowait %steal %idle 10:44:02 all 9.84 0.00 1.36 2.37 0.04 86.40 10:44:02 0 7.22 0.00 0.97 0.35 0.03 91.42 10:44:02 1 4.97 0.00 0.88 0.25 0.03 93.86 10:44:02 2 30.16 0.00 3.60 1.35 0.07 64.82 10:44:02 3 5.43 0.00 0.91 6.44 0.03 87.19 10:44:02 4 12.54 0.00 0.90 0.25 0.03 86.28 10:44:02 5 3.93 0.00 1.02 5.47 0.03 89.54 10:44:02 6 4.91 0.00 0.67 1.14 0.03 93.25 10:44:02 7 9.50 0.00 1.91 3.70 0.03 84.86 10:45:01 all 18.96 0.00 8.27 4.48 0.07 68.21 10:45:01 0 15.94 0.00 6.62 2.54 0.07 74.82 10:45:01 1 17.41 0.00 9.14 4.98 0.05 68.42 10:45:01 2 21.83 0.00 8.67 6.91 0.09 62.50 10:45:01 3 14.13 0.00 8.27 8.06 0.07 69.46 10:45:01 4 19.42 0.00 7.37 2.00 0.07 71.14 10:45:01 5 16.70 0.00 8.52 0.88 0.09 73.81 10:45:01 6 15.38 0.00 8.71 0.33 0.05 75.53 10:45:01 7 30.94 0.00 8.85 10.26 0.09 49.86 10:46:01 all 10.63 0.00 1.53 1.01 0.04 86.80 10:46:01 0 7.68 0.00 1.19 0.55 0.03 90.54 10:46:01 1 11.66 0.00 1.52 2.09 0.05 84.67 10:46:01 2 7.41 0.00 1.24 1.05 0.03 90.27 10:46:01 3 13.21 0.00 1.79 0.27 0.03 84.70 10:46:01 4 8.77 0.00 1.55 2.29 0.05 87.33 10:46:01 5 15.09 0.00 2.08 1.00 0.03 81.80 10:46:01 6 11.15 0.00 1.55 0.69 0.05 86.56 10:46:01 7 10.07 0.00 1.31 0.10 0.05 88.47 10:47:01 all 0.13 0.00 0.10 0.01 0.01 99.76 10:47:01 0 0.22 0.00 0.13 0.00 0.02 99.63 10:47:01 1 0.12 0.00 0.05 0.00 0.02 99.82 10:47:01 2 0.08 0.00 0.15 0.00 0.02 99.75 10:47:01 3 0.10 0.00 0.05 0.00 0.02 99.83 10:47:01 4 0.07 0.00 0.12 0.03 0.02 99.77 10:47:01 5 0.05 0.00 0.07 0.02 0.02 99.85 10:47:01 6 0.25 0.00 0.15 0.00 0.00 99.60 10:47:01 7 0.15 0.00 0.07 0.02 0.03 99.73 10:48:01 all 0.22 0.00 0.13 0.01 0.01 99.63 10:48:01 0 0.42 0.00 0.25 0.00 0.02 99.32 10:48:01 1 0.22 0.00 0.08 0.00 0.00 99.70 10:48:01 2 0.40 0.00 0.15 0.03 0.00 99.42 10:48:01 3 0.08 0.00 0.07 0.00 0.02 99.83 10:48:01 4 0.12 0.00 0.12 0.00 0.02 99.75 10:48:01 5 0.10 0.00 0.07 0.03 0.00 99.80 10:48:01 6 0.27 0.00 0.20 0.00 0.00 99.53 10:48:01 7 0.10 0.00 0.08 0.02 0.02 99.78 10:49:01 all 0.12 0.00 0.09 0.01 0.01 99.77 10:49:01 0 0.12 0.00 0.05 0.00 0.02 99.82 10:49:01 1 0.10 0.00 0.07 0.02 0.00 99.82 10:49:01 2 0.10 0.00 0.13 0.02 0.02 99.73 10:49:01 3 0.05 0.00 0.03 0.00 0.00 99.92 10:49:01 4 0.07 0.00 0.03 0.00 0.02 99.88 10:49:01 5 0.27 0.00 0.23 0.05 0.02 99.43 10:49:01 6 0.08 0.00 0.07 0.00 0.00 99.85 10:49:01 7 0.13 0.00 0.13 0.00 0.03 99.70 10:50:01 all 0.13 0.00 0.09 0.01 0.01 99.76 10:50:01 0 0.15 0.00 0.07 0.00 0.02 99.77 10:50:01 1 0.17 0.00 0.07 0.00 0.02 99.75 10:50:01 2 0.17 0.00 0.10 0.00 0.03 99.70 10:50:01 3 0.07 0.00 0.08 0.00 0.00 99.85 10:50:01 4 0.02 0.00 0.07 0.00 0.02 99.90 10:50:01 5 0.25 0.00 0.17 0.03 0.00 99.55 10:50:01 6 0.07 0.00 0.07 0.00 0.00 99.87 10:50:01 7 0.18 0.00 0.10 0.00 0.02 99.70 10:51:01 all 3.89 0.00 1.39 0.48 0.03 94.20 10:51:01 0 3.53 0.00 1.24 0.60 0.02 94.62 10:51:01 1 4.90 0.00 1.43 0.13 0.03 93.50 10:51:01 2 2.67 0.00 1.59 1.59 0.02 94.14 10:51:01 3 2.78 0.00 1.02 0.08 0.02 96.10 10:51:01 4 2.81 0.00 1.14 0.05 0.02 95.99 10:51:01 5 2.37 0.00 1.47 1.07 0.03 95.05 10:51:01 6 6.17 0.00 1.70 0.18 0.03 91.91 10:51:01 7 5.89 0.00 1.61 0.18 0.05 92.26 10:52:01 all 4.68 0.00 0.73 0.18 0.03 94.38 10:52:01 0 1.84 0.00 0.57 0.05 0.02 97.53 10:52:01 1 3.14 0.00 0.80 0.22 0.03 95.81 10:52:01 2 1.40 0.00 0.62 0.72 0.03 97.23 10:52:01 3 5.19 0.00 0.54 0.08 0.03 94.16 10:52:01 4 4.40 0.00 0.82 0.13 0.03 94.61 10:52:01 5 15.45 0.00 1.13 0.15 0.03 83.23 10:52:01 6 4.14 0.00 0.77 0.07 0.03 95.00 10:52:01 7 1.92 0.00 0.57 0.03 0.02 97.46 Average: all 5.33 0.00 1.49 0.93 0.03 92.22 Average: 0 4.06 0.00 1.20 0.44 0.03 94.26 Average: 1 4.67 0.00 1.52 0.83 0.03 92.95 Average: 2 7.08 0.00 1.78 1.27 0.03 89.83 Average: 3 4.51 0.00 1.38 1.63 0.02 92.46 Average: 4 5.28 0.00 1.31 0.52 0.03 92.85 Average: 5 5.96 0.00 1.60 0.97 0.03 91.44 Average: 6 4.67 0.00 1.52 0.27 0.02 93.52 Average: 7 6.41 0.00 1.58 1.54 0.04 90.43