---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-47974 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 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 893 23480 0 7792 30817 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:7c:7f:d2 brd ff:ff:ff:ff:ff:ff inet 10.30.106.180/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85387sec preferred_lft 85387sec inet6 fe80::f816:3eff:fe7c:7fd2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6d:bd:97:80 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::42:6dff:febd:9780/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-47974) 09/22/25 _x86_64_ (8 CPU) 07:28:00 LINUX RESTART (8 CPU) 07:29:01 tps rtps wtps bread/s bwrtn/s 07:30:01 21.54 0.00 21.54 0.00 27346.88 07:31:01 18.06 0.00 18.06 0.00 27026.43 07:32:01 17.91 0.00 17.91 0.00 27158.27 07:33:01 19.80 1.57 18.23 46.79 27163.61 07:34:01 11.11 0.00 11.11 0.00 16138.78 07:35:01 1.50 0.53 0.97 14.00 13.60 07:36:01 0.93 0.00 0.93 0.00 11.60 07:37:02 0.97 0.00 0.97 0.00 12.53 07:38:01 0.92 0.00 0.92 0.00 10.44 07:39:01 1.40 0.00 1.40 0.00 17.73 07:40:01 3.08 2.02 1.07 97.98 191.30 07:41:01 380.72 35.54 345.18 1767.84 9724.51 07:42:01 801.53 10.46 791.07 1689.45 229232.33 07:43:01 144.01 4.02 139.99 90.38 21307.78 07:44:01 42.08 0.10 41.98 9.33 776.00 Average: 97.81 3.62 94.19 247.99 25770.47 07:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:30:01 30655716 31895284 2283504 6.93 38632 1529332 1317812 3.88 620688 1411572 32 07:31:01 30651536 31891272 2287684 6.95 38720 1529336 1317812 3.88 625488 1411560 144 07:32:01 30649584 31889388 2289636 6.95 38808 1529336 1317812 3.88 626232 1411564 164 07:33:01 30630124 31871464 2309096 7.01 38920 1530736 1333892 3.92 646404 1412600 48 07:34:01 30628916 31870328 2310304 7.01 38984 1530740 1333892 3.92 647596 1412564 20 07:35:01 30605356 31847748 2333864 7.09 39008 1531172 1350336 3.97 669364 1412360 48 07:36:01 30607888 31850304 2331332 7.08 39040 1531176 1350336 3.97 666452 1412316 24 07:37:02 30607732 31850208 2331488 7.08 39068 1531180 1350336 3.97 666852 1412316 16 07:38:01 30606448 31848956 2332772 7.08 39100 1531184 1350336 3.97 667668 1412320 180 07:39:01 30606316 31848896 2332904 7.08 39164 1531180 1350336 3.97 667600 1412308 32 07:40:01 30572932 31823636 2366288 7.18 39248 1539544 1350336 3.97 695144 1418784 128 07:41:01 30041988 31731096 2897232 8.80 78284 1913980 1386036 4.08 820332 1769000 228012 07:42:01 23391032 30727484 9548188 28.99 168156 7225908 7905032 23.26 2075328 6793968 280 07:43:01 21606380 29377908 11332840 34.41 199560 7588824 9517796 28.00 3551040 7033340 2880 07:44:01 23459740 31074064 9479480 28.78 200488 7447024 3026248 8.90 1900800 6889404 384 Average: 29021446 31559869 3917774 11.89 71679 2734710 2437223 7.17 1036466 2535065 15493 07:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:30:01 ens3 0.82 0.15 0.37 0.37 0.00 0.00 0.00 0.00 07:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 ens3 3.58 1.62 2.64 0.43 0.00 0.00 0.00 0.00 07:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:32:01 ens3 0.23 0.15 0.06 0.22 0.00 0.00 0.00 0.00 07:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 ens3 1.78 1.55 1.32 1.85 0.00 0.00 0.00 0.00 07:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:34:01 ens3 0.32 0.23 0.19 0.25 0.00 0.00 0.00 0.00 07:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 ens3 6.97 8.55 3.97 10.81 0.00 0.00 0.00 0.00 07:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:36:01 ens3 2.87 1.52 1.89 1.89 0.00 0.00 0.00 0.00 07:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:02 ens3 0.22 0.17 0.06 0.27 0.00 0.00 0.00 0.00 07:37:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:38:01 ens3 0.25 0.19 0.06 0.42 0.00 0.00 0.00 0.00 07:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 ens3 0.38 0.27 0.19 0.21 0.00 0.00 0.00 0.00 07:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:40:01 ens3 63.07 36.23 111.98 9.53 0.00 0.00 0.00 0.00 07:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 ens3 134.61 98.68 1255.34 41.23 0.00 0.00 0.00 0.00 07:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 lo 1.47 1.47 0.17 0.17 0.00 0.00 0.00 0.00 07:42:01 veth86a6ce5 0.48 0.62 0.03 0.04 0.00 0.00 0.00 0.00 07:42:01 br-29e3841c063f 9.35 14.20 0.72 321.14 0.00 0.00 0.00 0.00 07:42:01 vethb5f841a 53.54 73.57 8.35 9.92 0.00 0.00 0.00 0.00 07:42:01 ens3 1520.58 825.45 42386.99 69.99 0.00 0.00 0.00 0.00 07:43:01 vethd1cceba 0.08 0.22 0.01 0.02 0.00 0.00 0.00 0.00 07:43:01 veth86a6ce5 4.15 5.07 0.74 2.66 0.00 0.00 0.00 0.00 07:43:01 br-29e3841c063f 0.63 0.52 0.04 0.03 0.00 0.00 0.00 0.00 07:43:01 vethb5f841a 239.49 241.63 59.72 35.58 0.00 0.00 0.00 0.00 07:44:01 br-29e3841c063f 0.32 0.18 0.02 0.01 0.00 0.00 0.00 0.00 07:44:01 vethb5f841a 0.22 0.73 0.01 0.04 0.00 0.00 0.00 0.00 07:44:01 ens3 2046.41 1174.90 45550.89 176.28 0.00 0.00 0.00 0.00 07:44:01 docker0 13.25 17.78 2.20 312.32 0.00 0.00 0.00 0.00 Average: br-29e3841c063f 0.69 0.99 0.05 21.44 0.00 0.00 0.00 0.00 Average: vethb5f841a 19.57 21.09 4.54 3.04 0.00 0.00 0.00 0.00 Average: ens3 120.49 68.50 3001.00 9.71 0.00 0.00 0.00 0.00 Average: docker0 0.88 1.19 0.15 20.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-47974) 09/22/25 _x86_64_ (8 CPU) 07:28:00 LINUX RESTART (8 CPU) 07:29:01 CPU %user %nice %system %iowait %steal %idle 07:30:01 all 0.16 0.00 0.01 0.45 0.01 99.37 07:30:01 0 0.03 0.00 0.00 0.00 0.00 99.97 07:30:01 1 0.03 0.00 0.00 0.00 0.00 99.97 07:30:01 2 0.03 0.00 0.03 0.08 0.00 99.85 07:30:01 3 1.13 0.00 0.02 3.46 0.02 95.38 07:30:01 4 0.02 0.00 0.02 0.00 0.00 99.97 07:30:01 5 0.03 0.00 0.03 0.00 0.00 99.93 07:30:01 6 0.02 0.00 0.00 0.00 0.02 99.97 07:30:01 7 0.02 0.00 0.02 0.02 0.02 99.93 07:31:01 all 0.20 0.00 0.02 0.46 0.01 99.32 07:31:01 0 0.03 0.00 0.02 0.00 0.02 99.93 07:31:01 1 0.02 0.00 0.00 0.00 0.00 99.98 07:31:01 2 0.03 0.00 0.02 0.08 0.00 99.87 07:31:01 3 1.35 0.00 0.05 3.53 0.02 95.04 07:31:01 4 0.03 0.00 0.02 0.00 0.00 99.95 07:31:01 5 0.10 0.00 0.02 0.00 0.02 99.87 07:31:01 6 0.00 0.00 0.02 0.00 0.02 99.97 07:31:01 7 0.05 0.00 0.02 0.00 0.03 99.90 07:32:01 all 0.01 0.00 0.01 0.51 0.01 99.46 07:32:01 0 0.02 0.00 0.02 0.00 0.00 99.97 07:32:01 1 0.02 0.00 0.02 0.00 0.02 99.95 07:32:01 2 0.03 0.00 0.00 0.17 0.00 99.80 07:32:01 3 0.00 0.00 0.02 3.94 0.00 96.05 07:32:01 4 0.00 0.00 0.00 0.00 0.00 100.00 07:32:01 5 0.02 0.00 0.02 0.00 0.00 99.97 07:32:01 6 0.00 0.00 0.00 0.00 0.00 100.00 07:32:01 7 0.03 0.00 0.02 0.00 0.02 99.93 07:33:01 all 0.25 0.00 0.02 0.45 0.01 99.28 07:33:01 0 0.33 0.00 0.03 0.05 0.00 99.58 07:33:01 1 0.05 0.00 0.02 0.00 0.00 99.93 07:33:01 2 0.58 0.00 0.02 0.08 0.00 99.32 07:33:01 3 0.60 0.00 0.02 3.50 0.02 95.87 07:33:01 4 0.00 0.00 0.02 0.00 0.00 99.98 07:33:01 5 0.32 0.00 0.03 0.00 0.00 99.65 07:33:01 6 0.07 0.00 0.00 0.00 0.02 99.92 07:33:01 7 0.00 0.00 0.02 0.00 0.02 99.97 07:34:01 all 0.26 0.00 0.01 0.26 0.01 99.47 07:34:01 0 0.02 0.00 0.02 0.00 0.00 99.97 07:34:01 1 0.02 0.00 0.00 0.00 0.00 99.98 07:34:01 2 0.00 0.00 0.00 0.05 0.00 99.95 07:34:01 3 1.97 0.00 0.00 1.97 0.02 96.04 07:34:01 4 0.00 0.00 0.00 0.00 0.00 100.00 07:34:01 5 0.05 0.00 0.00 0.00 0.00 99.95 07:34:01 6 0.00 0.00 0.00 0.00 0.00 100.00 07:34:01 7 0.00 0.00 0.02 0.00 0.02 99.97 07:35:01 all 0.42 0.00 0.02 0.03 0.01 99.52 07:35:01 0 0.07 0.00 0.00 0.00 0.02 99.92 07:35:01 1 0.15 0.00 0.03 0.00 0.00 99.82 07:35:01 2 0.28 0.00 0.02 0.20 0.02 99.48 07:35:01 3 1.58 0.00 0.03 0.00 0.00 98.39 07:35:01 4 0.05 0.00 0.03 0.00 0.00 99.92 07:35:01 5 0.08 0.00 0.02 0.00 0.02 99.88 07:35:01 6 0.25 0.00 0.03 0.05 0.00 99.67 07:35:01 7 0.93 0.00 0.03 0.02 0.03 98.98 07:36:01 all 0.20 0.00 0.01 0.06 0.01 99.72 07:36:01 0 0.03 0.00 0.02 0.00 0.00 99.95 07:36:01 1 0.00 0.00 0.00 0.00 0.00 100.00 07:36:01 2 0.03 0.00 0.00 0.45 0.00 99.52 07:36:01 3 0.00 0.00 0.00 0.00 0.00 100.00 07:36:01 4 0.00 0.00 0.00 0.00 0.00 100.00 07:36:01 5 0.03 0.00 0.02 0.00 0.00 99.95 07:36:01 6 0.05 0.00 0.02 0.00 0.00 99.93 07:36:01 7 1.40 0.00 0.07 0.00 0.02 98.52 07:37:02 all 0.05 0.00 0.01 0.01 0.00 99.94 07:37:02 0 0.00 0.00 0.00 0.00 0.00 100.00 07:37:02 1 0.02 0.00 0.00 0.00 0.00 99.98 07:37:02 2 0.00 0.00 0.02 0.07 0.00 99.92 07:37:02 3 0.00 0.00 0.00 0.00 0.00 100.00 07:37:02 4 0.00 0.00 0.00 0.00 0.00 100.00 07:37:02 5 0.28 0.00 0.02 0.00 0.02 99.68 07:37:02 6 0.02 0.00 0.02 0.00 0.00 99.97 07:37:02 7 0.07 0.00 0.00 0.00 0.02 99.92 07:38:01 all 0.01 0.00 0.00 0.00 0.00 99.99 07:38:01 0 0.00 0.00 0.00 0.00 0.00 100.00 07:38:01 1 0.00 0.00 0.00 0.00 0.00 100.00 07:38:01 2 0.00 0.00 0.00 0.02 0.00 99.98 07:38:01 3 0.02 0.00 0.00 0.00 0.00 99.98 07:38:01 4 0.00 0.00 0.00 0.00 0.00 100.00 07:38:01 5 0.00 0.00 0.00 0.00 0.00 100.00 07:38:01 6 0.02 0.00 0.00 0.00 0.00 99.98 07:38:01 7 0.02 0.00 0.02 0.00 0.02 99.95 07:39:01 all 0.26 0.00 0.01 0.01 0.01 99.72 07:39:01 0 0.02 0.00 0.00 0.00 0.02 99.97 07:39:01 1 0.00 0.00 0.00 0.00 0.00 100.00 07:39:01 2 0.02 0.00 0.00 0.03 0.00 99.95 07:39:01 3 0.00 0.00 0.00 0.00 0.02 99.98 07:39:01 4 0.00 0.00 0.00 0.00 0.00 100.00 07:39:01 5 1.92 0.00 0.02 0.00 0.02 98.05 07:39:01 6 0.03 0.00 0.00 0.00 0.02 99.95 07:39:01 7 0.07 0.00 0.02 0.02 0.02 99.88 07:40:01 all 0.68 0.00 0.03 0.01 0.01 99.27 07:40:01 0 0.02 0.00 0.05 0.00 0.00 99.93 07:40:01 1 0.58 0.00 0.02 0.02 0.00 99.38 07:40:01 2 0.33 0.00 0.12 0.05 0.00 99.50 07:40:01 3 0.97 0.00 0.03 0.02 0.00 98.98 07:40:01 4 0.02 0.00 0.02 0.00 0.00 99.97 07:40:01 5 2.11 0.00 0.02 0.03 0.02 97.83 07:40:01 6 0.43 0.00 0.05 0.00 0.02 99.50 07:40:01 7 0.98 0.00 0.02 0.00 0.02 98.98 07:40:01 CPU %user %nice %system %iowait %steal %idle 07:41:01 all 9.94 0.00 0.92 1.88 0.03 87.23 07:41:01 0 11.75 0.00 1.25 1.47 0.08 85.45 07:41:01 1 0.78 0.00 0.12 0.07 0.00 99.03 07:41:01 2 2.04 0.00 0.70 8.63 0.03 88.60 07:41:01 3 15.06 0.00 1.08 0.85 0.02 82.99 07:41:01 4 8.71 0.00 0.67 0.48 0.02 90.12 07:41:01 5 27.13 0.00 2.37 3.19 0.03 67.27 07:41:01 6 11.93 0.00 0.75 0.23 0.03 87.05 07:41:01 7 2.21 0.00 0.35 0.05 0.02 97.37 07:42:01 all 24.59 0.00 10.23 7.01 0.11 58.07 07:42:01 0 26.91 0.00 11.79 22.82 0.12 38.36 07:42:01 1 24.00 0.00 9.38 1.91 0.12 64.60 07:42:01 2 24.33 0.00 10.26 7.96 0.10 57.35 07:42:01 3 25.04 0.00 10.81 2.82 0.10 61.23 07:42:01 4 23.66 0.00 10.30 9.68 0.10 56.26 07:42:01 5 26.05 0.00 9.86 3.34 0.10 60.64 07:42:01 6 23.07 0.00 10.05 4.22 0.12 62.54 07:42:01 7 23.62 0.00 9.37 3.39 0.10 63.52 07:43:01 all 32.19 0.00 3.68 0.69 0.09 63.35 07:43:01 0 31.37 0.00 3.84 1.04 0.10 63.66 07:43:01 1 29.95 0.00 3.80 0.85 0.08 65.31 07:43:01 2 30.75 0.00 3.45 0.60 0.08 65.11 07:43:01 3 33.22 0.00 3.57 0.15 0.08 62.97 07:43:01 4 35.44 0.00 3.91 0.39 0.08 60.17 07:43:01 5 32.94 0.00 3.65 1.16 0.10 62.15 07:43:01 6 30.58 0.00 4.07 1.19 0.12 64.04 07:43:01 7 33.24 0.00 3.17 0.12 0.10 63.37 07:44:01 all 1.93 0.00 0.75 0.08 0.05 97.19 07:44:01 0 1.89 0.00 0.75 0.08 0.03 97.25 07:44:01 1 2.02 0.00 0.70 0.07 0.07 97.14 07:44:01 2 1.65 0.00 0.69 0.10 0.03 97.53 07:44:01 3 1.87 0.00 0.77 0.02 0.05 97.29 07:44:01 4 1.87 0.00 0.84 0.17 0.05 97.08 07:44:01 5 2.01 0.00 0.75 0.02 0.05 97.17 07:44:01 6 2.26 0.00 0.77 0.03 0.05 96.89 07:44:01 7 1.86 0.00 0.75 0.18 0.03 97.17 Average: all 4.71 0.00 1.04 0.79 0.02 93.44 Average: 0 4.80 0.00 1.17 1.68 0.03 92.32 Average: 1 3.82 0.00 0.93 0.19 0.02 95.03 Average: 2 3.98 0.00 1.01 1.23 0.02 93.76 Average: 3 5.49 0.00 1.08 1.35 0.02 92.06 Average: 4 4.63 0.00 1.04 0.71 0.02 93.61 Average: 5 6.17 0.00 1.11 0.51 0.02 92.18 Average: 6 4.56 0.00 1.04 0.38 0.03 94.00 Average: 7 4.27 0.00 0.92 0.25 0.03 94.53