---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24208 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 16G 139G 11% / 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 881 22557 0 8728 30831 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:26:28:89 brd ff:ff:ff:ff:ff:ff inet 10.30.106.126/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85537sec preferred_lft 85537sec inet6 fe80::f816:3eff:fe26:2889/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c9:39:e7:c3 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:c9ff:fe39:e7c3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24208) 06/27/25 _x86_64_ (8 CPU) 20:21:21 LINUX RESTART (8 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:01 108.95 4.67 104.28 97.57 51260.11 20:24:01 342.28 20.10 322.18 2271.62 169455.36 20:25:01 442.23 2.58 439.64 401.00 127125.48 20:26:01 22.80 0.00 22.80 0.00 21055.82 20:27:01 134.61 0.17 134.44 23.06 16342.61 20:28:01 100.95 0.20 100.75 12.00 17942.08 20:29:01 18.15 0.00 18.15 0.00 341.01 20:30:01 17.50 0.00 17.50 0.00 600.57 20:31:01 29.03 0.00 29.03 0.00 451.12 20:32:01 19.20 0.12 19.08 13.86 528.18 20:33:01 53.02 0.72 52.31 25.05 1088.66 20:34:01 17.64 0.50 17.14 64.78 1367.68 20:35:01 18.29 0.60 17.69 7.20 966.21 Average: 101.89 2.28 99.61 224.31 31423.69 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 30033744 31664828 2905476 8.82 73300 1865132 1433160 4.22 896180 1713136 201508 20:24:01 23818668 31653656 9120552 27.69 151292 7728940 1722164 5.07 1007984 7504464 2291008 20:25:01 21204004 29280908 11735216 35.63 168300 7948020 10972736 32.28 3622296 7386520 43760 20:26:01 19589848 27665680 13349372 40.53 168684 7947984 13258100 39.01 5369880 7231960 324 20:27:01 19046748 27566296 13892472 42.18 189316 8329080 13550440 39.87 5535348 7558008 39516 20:28:01 18869692 27488384 14069528 42.71 208684 8397916 13649264 40.16 5644952 7616476 348 20:29:01 18796292 27418576 14142928 42.94 208836 8401240 13714636 40.35 5713264 7618552 1036 20:30:01 18298764 26931228 14640456 44.45 209000 8411144 14197520 41.77 6202404 7624044 2028 20:31:01 18304160 26939264 14635060 44.43 209164 8413584 14198264 41.77 6196228 7625540 1280 20:32:01 18527940 27124412 14411280 43.75 209464 8380428 13159412 38.72 6027904 7583032 240 20:33:01 23095844 31554964 9843376 29.88 210664 8233536 1671128 4.92 1751364 7400316 11408 20:34:01 23093216 31559572 9846004 29.89 211100 8240532 1637316 4.82 1752580 7402940 4960 20:35:01 23129348 31598596 9809872 29.78 211540 8242420 1612568 4.74 1715560 7402812 11228 Average: 21216021 29111259 11723199 35.59 186873 7733843 8828978 25.98 3956611 7051369 200665 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 lo 1.27 1.27 0.15 0.15 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 ens3 200.90 138.24 1086.56 14.16 0.00 0.00 0.00 0.00 20:24:01 lo 18.93 18.93 1.72 1.72 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 ens3 1620.20 925.03 51282.60 75.73 0.00 0.00 0.00 0.00 20:25:01 lo 0.73 0.73 0.06 0.06 0.00 0.00 0.00 0.00 20:25:01 veth735c243 0.88 1.22 0.05 0.07 0.00 0.00 0.00 0.00 20:25:01 veth8dd0af1 0.42 0.62 0.03 0.04 0.00 0.00 0.00 0.00 20:25:01 veth3cc8dd8 0.00 0.50 0.00 0.03 0.00 0.00 0.00 0.00 20:26:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 20:26:01 veth735c243 11.35 12.70 2.40 1.78 0.00 0.00 0.00 0.00 20:26:01 veth8dd0af1 5.50 5.55 0.70 0.64 0.00 0.00 0.00 0.00 20:26:01 veth3cc8dd8 1.00 1.32 0.09 0.27 0.00 0.00 0.00 0.00 20:27:01 vethb5fe58e 90.93 131.26 6.32 1123.12 0.00 0.00 0.00 0.09 20:27:01 lo 1.97 1.97 0.17 0.17 0.00 0.00 0.00 0.00 20:27:01 veth735c243 6.28 9.22 1.48 0.71 0.00 0.00 0.00 0.00 20:27:01 veth8dd0af1 7.05 8.25 2.57 0.93 0.00 0.00 0.00 0.00 20:28:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 20:28:01 veth735c243 7.37 10.25 1.65 0.93 0.00 0.00 0.00 0.00 20:28:01 veth8dd0af1 22.15 22.73 9.25 12.48 0.00 0.00 0.00 0.00 20:28:01 veth3cc8dd8 4.17 5.50 0.44 4.06 0.00 0.00 0.00 0.00 20:29:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 20:29:01 veth735c243 6.40 9.35 1.50 0.72 0.00 0.00 0.00 0.00 20:29:01 veth8dd0af1 58.02 56.59 22.96 43.88 0.00 0.00 0.00 0.00 20:29:01 veth3cc8dd8 2.98 3.80 0.36 7.44 0.00 0.00 0.00 0.00 20:30:01 lo 1.27 1.27 0.10 0.10 0.00 0.00 0.00 0.00 20:30:01 veth735c243 109.98 112.20 13.42 27.27 0.00 0.00 0.00 0.00 20:30:01 veth8dd0af1 36.98 36.01 14.89 25.21 0.00 0.00 0.00 0.00 20:30:01 veth3cc8dd8 4.60 5.42 6.37 4.73 0.00 0.00 0.00 0.00 20:31:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 20:31:01 veth735c243 42.11 44.71 5.57 9.52 0.00 0.00 0.00 0.00 20:31:01 veth8dd0af1 51.64 50.82 19.58 47.22 0.00 0.00 0.00 0.00 20:31:01 veth3cc8dd8 3.58 4.50 0.39 7.29 0.00 0.00 0.00 0.00 20:32:01 lo 3.40 3.40 0.30 0.30 0.00 0.00 0.00 0.00 20:32:01 veth735c243 7.30 10.16 1.65 0.90 0.00 0.00 0.00 0.00 20:32:01 veth8dd0af1 7.87 9.15 0.92 0.73 0.00 0.00 0.00 0.00 20:32:01 veth3cc8dd8 1.63 2.07 0.14 0.38 0.00 0.00 0.00 0.00 20:33:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 20:33:01 docker0 129.15 187.42 8.42 1351.43 0.00 0.00 0.00 0.00 20:33:01 ens3 2593.84 1563.45 55771.18 216.97 0.00 0.00 0.00 0.00 20:34:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 20:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 ens3 6.10 5.83 4.54 2.94 0.00 0.00 0.00 0.00 20:35:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 20:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 ens3 7.23 6.50 6.64 3.04 0.00 0.00 0.00 0.00 Average: lo 2.51 2.51 0.22 0.22 0.00 0.00 0.00 0.00 Average: docker0 9.94 14.42 0.65 103.98 0.00 0.00 0.00 0.00 Average: ens3 168.44 101.72 4227.53 11.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24208) 06/27/25 _x86_64_ (8 CPU) 20:21:21 LINUX RESTART (8 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 7.85 0.00 0.56 4.85 0.03 86.70 20:23:01 0 1.55 0.00 0.12 0.83 0.00 97.50 20:23:01 1 4.77 0.00 0.40 1.62 0.00 93.22 20:23:01 2 7.40 0.00 0.58 15.41 0.02 76.59 20:23:01 3 22.72 0.00 1.36 1.59 0.07 74.26 20:23:01 4 19.27 0.00 1.30 18.03 0.07 61.32 20:23:01 5 4.42 0.00 0.47 0.02 0.02 95.08 20:23:01 6 1.08 0.00 0.18 1.30 0.02 97.41 20:23:01 7 1.69 0.00 0.12 0.03 0.07 98.10 20:24:01 all 18.56 0.00 7.88 17.61 0.47 55.47 20:24:01 0 18.45 0.00 7.13 28.16 0.07 46.19 20:24:01 1 18.82 0.00 8.29 4.69 0.07 68.14 20:24:01 2 17.90 0.00 8.74 16.51 2.46 54.39 20:24:01 3 19.25 0.00 8.90 5.09 0.08 66.69 20:24:01 4 22.00 0.00 7.40 29.20 0.07 41.33 20:24:01 5 18.73 0.00 7.52 2.80 0.07 70.88 20:24:01 6 17.25 0.00 7.48 10.27 0.77 64.22 20:24:01 7 16.18 0.00 7.68 43.07 0.08 32.98 20:25:01 all 34.25 0.00 4.61 7.83 0.08 53.23 20:25:01 0 33.92 0.00 4.31 7.63 0.08 54.06 20:25:01 1 34.25 0.00 4.98 2.09 0.08 58.60 20:25:01 2 34.75 0.00 4.58 13.72 0.08 46.86 20:25:01 3 34.15 0.00 4.12 0.99 0.07 60.68 20:25:01 4 35.29 0.00 5.25 30.28 0.08 29.09 20:25:01 5 33.81 0.00 4.68 2.05 0.07 59.39 20:25:01 6 33.28 0.00 4.32 3.58 0.08 58.73 20:25:01 7 34.54 0.00 4.63 2.41 0.10 58.32 20:26:01 all 33.82 0.00 2.63 0.34 0.09 63.13 20:26:01 0 33.13 0.00 2.81 0.28 0.08 63.69 20:26:01 1 33.45 0.00 2.97 0.67 0.08 62.84 20:26:01 2 33.24 0.00 2.69 0.02 0.07 63.99 20:26:01 3 35.12 0.00 2.63 0.02 0.10 62.14 20:26:01 4 33.59 0.00 2.62 0.00 0.10 63.69 20:26:01 5 35.15 0.00 2.85 0.10 0.10 61.80 20:26:01 6 33.42 0.00 2.28 1.52 0.10 62.68 20:26:01 7 33.39 0.00 2.23 0.13 0.08 64.16 20:27:01 all 5.37 0.00 1.30 0.76 0.07 92.50 20:27:01 0 5.35 0.00 1.28 0.30 0.07 92.99 20:27:01 1 4.21 0.00 1.43 1.44 0.10 92.82 20:27:01 2 4.07 0.00 1.15 2.73 0.08 91.97 20:27:01 3 5.79 0.00 1.41 0.17 0.05 92.59 20:27:01 4 5.84 0.00 1.26 0.35 0.07 92.48 20:27:01 5 6.76 0.00 1.37 0.17 0.07 91.63 20:27:01 6 4.50 0.00 1.15 0.37 0.08 93.89 20:27:01 7 6.41 0.00 1.34 0.57 0.07 91.61 20:28:01 all 8.13 0.00 1.60 0.94 0.08 89.25 20:28:01 0 8.27 0.00 2.43 0.13 0.07 89.11 20:28:01 1 8.82 0.00 1.58 1.11 0.08 88.40 20:28:01 2 5.93 0.00 1.66 4.01 0.08 88.32 20:28:01 3 10.05 0.00 1.30 0.03 0.08 88.53 20:28:01 4 6.25 0.00 1.37 0.12 0.05 92.21 20:28:01 5 6.70 0.00 1.07 1.69 0.08 90.47 20:28:01 6 8.92 0.00 1.54 0.22 0.07 89.25 20:28:01 7 10.10 0.00 1.86 0.18 0.08 87.77 20:29:01 all 6.54 0.00 0.62 0.06 0.08 92.69 20:29:01 0 6.40 0.00 0.65 0.03 0.08 92.83 20:29:01 1 6.99 0.00 0.74 0.08 0.08 92.11 20:29:01 2 6.56 0.00 0.63 0.03 0.07 92.70 20:29:01 3 6.79 0.00 0.53 0.03 0.07 92.58 20:29:01 4 6.96 0.00 0.67 0.05 0.08 92.23 20:29:01 5 5.31 0.00 0.53 0.22 0.07 93.87 20:29:01 6 6.92 0.00 0.62 0.02 0.08 92.36 20:29:01 7 6.39 0.00 0.57 0.03 0.10 92.91 20:30:01 all 8.44 0.00 0.87 0.12 0.08 90.50 20:30:01 0 7.66 0.00 0.82 0.02 0.08 91.42 20:30:01 1 8.05 0.00 0.92 0.03 0.07 90.93 20:30:01 2 8.76 0.00 0.94 0.07 0.08 90.16 20:30:01 3 8.94 0.00 1.00 0.02 0.08 89.96 20:30:01 4 6.70 0.00 0.71 0.44 0.08 92.08 20:30:01 5 8.53 0.00 0.69 0.37 0.08 90.34 20:30:01 6 9.95 0.00 1.00 0.05 0.08 88.91 20:30:01 7 8.95 0.00 0.84 0.02 0.08 90.11 20:31:01 all 4.09 0.00 0.56 0.11 0.10 95.14 20:31:01 0 4.98 0.00 0.70 0.02 0.10 94.20 20:31:01 1 4.44 0.00 0.60 0.13 0.10 94.72 20:31:01 2 5.26 0.00 0.57 0.05 0.10 94.02 20:31:01 3 3.45 0.00 0.57 0.05 0.10 95.83 20:31:01 4 3.39 0.00 0.52 0.23 0.10 95.76 20:31:01 5 3.86 0.00 0.45 0.25 0.10 95.34 20:31:01 6 3.69 0.00 0.53 0.07 0.10 95.61 20:31:01 7 3.64 0.00 0.55 0.05 0.08 95.67 20:32:01 all 2.64 0.00 0.65 0.08 0.06 96.57 20:32:01 0 2.21 0.00 0.80 0.02 0.07 96.91 20:32:01 1 1.89 0.00 0.55 0.23 0.05 97.28 20:32:01 2 2.50 0.00 0.58 0.03 0.07 96.81 20:32:01 3 2.69 0.00 0.62 0.03 0.05 96.61 20:32:01 4 2.99 0.00 0.76 0.10 0.08 96.07 20:32:01 5 3.91 0.00 0.74 0.08 0.07 95.21 20:32:01 6 2.67 0.00 0.58 0.08 0.05 96.61 20:32:01 7 2.24 0.00 0.68 0.03 0.08 96.96 20:33:01 all 2.59 0.00 0.64 2.65 0.04 94.08 20:33:01 0 1.89 0.00 0.50 1.60 0.03 95.98 20:33:01 1 2.02 0.00 0.60 0.30 0.03 97.05 20:33:01 2 1.97 0.00 0.65 1.47 0.03 95.88 20:33:01 3 0.83 0.00 0.55 0.23 0.03 98.35 20:33:01 4 3.46 0.00 0.70 15.65 0.05 80.13 20:33:01 5 4.04 0.00 0.92 0.77 0.03 94.24 20:33:01 6 3.63 0.00 0.65 0.84 0.05 94.83 20:33:01 7 2.90 0.00 0.45 0.40 0.03 96.23 20:33:01 CPU %user %nice %system %iowait %steal %idle 20:34:01 all 2.25 0.00 0.16 10.23 0.01 87.36 20:34:01 0 0.10 0.00 0.08 0.00 0.00 99.82 20:34:01 1 0.08 0.00 0.08 0.00 0.00 99.83 20:34:01 2 0.05 0.00 0.03 0.08 0.02 99.82 20:34:01 3 0.00 0.00 0.03 0.00 0.02 99.95 20:34:01 4 1.27 0.00 0.08 2.98 0.00 95.67 20:34:01 5 0.12 0.00 0.07 0.22 0.02 99.58 20:34:01 6 15.00 0.00 0.74 75.29 0.03 8.94 20:34:01 7 1.41 0.00 0.13 3.39 0.00 95.07 20:35:01 all 2.55 0.00 0.20 9.78 0.02 87.46 20:35:01 0 0.28 0.00 0.08 0.00 0.00 99.63 20:35:01 1 0.77 0.00 0.20 3.20 0.02 95.82 20:35:01 2 3.13 0.00 0.32 0.72 0.00 95.83 20:35:01 3 0.58 0.00 0.10 1.57 0.05 97.70 20:35:01 4 0.17 0.00 0.10 0.00 0.02 99.72 20:35:01 5 0.05 0.00 0.08 0.42 0.00 99.45 20:35:01 6 14.79 0.00 0.60 72.46 0.05 12.10 20:35:01 7 0.65 0.00 0.13 0.00 0.02 99.20 Average: all 10.51 0.00 1.70 4.24 0.09 83.46 Average: 0 9.52 0.00 1.66 2.98 0.06 85.78 Average: 1 9.86 0.00 1.79 1.20 0.06 87.10 Average: 2 10.09 0.00 1.78 4.22 0.24 83.67 Average: 3 11.49 0.00 1.72 0.72 0.06 86.02 Average: 4 11.29 0.00 1.74 7.47 0.07 79.43 Average: 5 10.07 0.00 1.64 0.70 0.06 87.53 Average: 6 11.91 0.00 1.66 12.78 0.12 73.52 Average: 7 9.84 0.00 1.62 3.83 0.07 84.64