---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-47335 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 13G 143G 8% / 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 863 26635 0 4668 30848 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:48:73:66 brd ff:ff:ff:ff:ff:ff inet 10.30.106.7/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85348sec preferred_lft 85348sec inet6 fe80::f816:3eff:fe48:7366/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a0:73:61:62 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-47335) 09/19/25 _x86_64_ (8 CPU) 14:44:00 LINUX RESTART (8 CPU) 14:45:02 tps rtps wtps bread/s bwrtn/s 14:46:01 8.54 0.00 8.54 0.00 11002.20 14:47:01 8.05 0.02 8.03 2.67 10899.30 14:48:01 7.80 0.00 7.80 0.00 10898.05 14:49:01 8.23 0.00 8.23 0.00 11036.83 14:50:01 8.47 0.57 7.90 14.53 10899.52 14:51:01 8.10 0.00 8.10 0.00 11036.03 14:52:01 8.00 0.00 8.00 0.00 11033.09 14:53:01 8.23 0.00 8.23 0.00 10900.77 14:54:01 8.12 0.00 8.12 0.00 11034.16 14:55:01 372.17 25.61 346.56 855.72 21283.92 14:56:01 172.19 44.78 127.41 2515.18 27987.34 14:57:01 21.10 3.17 17.93 81.72 11856.96 14:58:01 26.85 0.87 25.98 34.39 19381.84 14:59:01 23.38 3.72 19.66 33.86 16900.38 15:00:01 24.30 0.10 24.20 2.93 26048.04 15:01:01 206.98 4.53 202.45 623.50 22907.38 Average: 57.58 5.21 52.37 260.54 15323.74 14:45:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:46:01 30672244 31912400 2266976 6.88 38628 1530064 1317980 3.88 605324 1412028 176 14:47:01 30671172 31911516 2268048 6.89 38708 1530148 1317980 3.88 607248 1412108 156 14:48:01 30668924 31909340 2270296 6.89 38796 1530148 1317980 3.88 608772 1412108 168 14:49:01 30668540 31909096 2270680 6.89 38892 1530144 1339240 3.94 609328 1412104 16 14:50:01 30644476 31886068 2294744 6.97 38972 1530592 1339240 3.94 634528 1411760 16 14:51:01 30643500 31885188 2295720 6.97 39052 1530600 1339240 3.94 635524 1411748 16 14:52:01 30641844 31883652 2297376 6.97 39140 1530604 1339240 3.94 636868 1411764 124 14:53:01 30626912 31868800 2312308 7.02 39220 1530608 1339240 3.94 651564 1411760 156 14:54:01 30626928 31868916 2312292 7.02 39308 1530612 1339240 3.94 651972 1411772 24 14:55:01 29959852 31640872 2979368 9.05 77528 1908076 1481552 4.36 932328 1744076 235664 14:56:01 27686324 29719196 5252896 15.95 90040 2235020 3078428 9.06 2954324 1967468 23552 14:57:01 25538156 27577824 7401064 22.47 90712 2241024 5121520 15.07 5109084 1956732 1936 14:58:01 27166224 29741536 5772996 17.53 93972 2762980 3169696 9.33 3032548 2389336 230220 14:59:01 26704312 30024680 6234908 18.93 97724 3491800 2657836 7.82 2748556 3109040 463920 15:00:01 27438832 31561848 5500388 16.70 100708 4267236 1963272 5.78 1251400 3848316 473476 15:01:01 27297984 31612704 5641236 17.13 103516 4448892 1415812 4.17 1265132 3967336 41348 Average: 29228514 31182102 3710706 11.27 62807 2195534 1929844 5.68 1433406 1980591 91936 14:45:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:46:01 ens3 0.24 0.08 0.07 0.01 0.00 0.00 0.00 0.00 14:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:47:01 ens3 0.32 0.23 0.06 0.21 0.00 0.00 0.00 0.00 14:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:48:01 ens3 0.37 0.30 0.16 0.22 0.00 0.00 0.00 0.00 14:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:49:01 ens3 0.55 0.27 0.10 0.19 0.00 0.00 0.00 0.00 14:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 ens3 9.37 7.55 6.35 6.22 0.00 0.00 0.00 0.00 14:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:51:01 ens3 0.28 0.15 0.06 0.04 0.00 0.00 0.00 0.00 14:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 ens3 0.23 0.22 0.06 0.32 0.00 0.00 0.00 0.00 14:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 ens3 8.20 8.61 0.80 10.72 0.00 0.00 0.00 0.00 14:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 ens3 0.17 0.17 0.06 0.66 0.00 0.00 0.00 0.00 14:55:01 lo 1.53 1.53 0.17 0.17 0.00 0.00 0.00 0.00 14:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 ens3 165.12 124.83 1685.83 42.23 0.00 0.00 0.00 0.00 14:56:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 14:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 ens3 970.49 690.52 3923.31 183.35 0.00 0.00 0.00 0.00 14:57:01 lo 29.71 29.71 102.64 102.64 0.00 0.00 0.00 0.00 14:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 ens3 594.37 363.27 161.38 141.36 0.00 0.00 0.00 0.00 14:58:01 lo 3.43 3.43 1.63 1.63 0.00 0.00 0.00 0.00 14:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 ens3 432.29 296.25 586.96 93.09 0.00 0.00 0.00 0.00 14:59:01 lo 3.73 3.73 1.59 1.59 0.00 0.00 0.00 0.00 14:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 ens3 241.28 159.99 663.46 60.77 0.00 0.00 0.00 0.00 15:00:01 lo 3.00 3.00 1.59 1.59 0.00 0.00 0.00 0.00 15:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 ens3 343.89 198.97 235.76 82.56 0.00 0.00 0.00 0.00 15:01:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 15:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 ens3 850.89 553.92 2562.55 176.67 0.00 0.00 0.00 0.00 Average: lo 2.70 2.70 6.74 6.74 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: ens3 226.36 150.49 614.81 49.97 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-47335) 09/19/25 _x86_64_ (8 CPU) 14:44:00 LINUX RESTART (8 CPU) 14:45:02 CPU %user %nice %system %iowait %steal %idle 14:46:01 all 0.06 0.00 0.01 0.64 0.01 99.29 14:46:01 0 0.02 0.00 0.00 0.00 0.00 99.98 14:46:01 1 0.17 0.00 0.05 0.00 0.03 99.74 14:46:01 2 0.07 0.00 0.02 0.00 0.00 99.92 14:46:01 3 0.05 0.00 0.02 0.00 0.02 99.92 14:46:01 4 0.03 0.00 0.00 0.00 0.00 99.97 14:46:01 5 0.00 0.00 0.00 0.00 0.00 100.00 14:46:01 6 0.02 0.00 0.03 5.10 0.00 94.85 14:46:01 7 0.07 0.00 0.03 0.00 0.00 99.90 14:47:01 all 0.03 0.00 0.01 0.66 0.01 99.30 14:47:01 0 0.00 0.00 0.02 0.00 0.00 99.98 14:47:01 1 0.02 0.00 0.00 0.00 0.00 99.98 14:47:01 2 0.07 0.00 0.05 0.00 0.02 99.87 14:47:01 3 0.03 0.00 0.00 0.00 0.00 99.97 14:47:01 4 0.02 0.00 0.00 0.00 0.00 99.98 14:47:01 5 0.02 0.00 0.00 0.00 0.02 99.97 14:47:01 6 0.00 0.00 0.00 5.29 0.00 94.71 14:47:01 7 0.03 0.00 0.02 0.00 0.00 99.95 14:48:01 all 0.01 0.00 0.00 0.53 0.00 99.45 14:48:01 0 0.02 0.00 0.02 0.00 0.02 99.95 14:48:01 1 0.02 0.00 0.00 0.00 0.02 99.97 14:48:01 2 0.02 0.00 0.00 0.00 0.02 99.97 14:48:01 3 0.05 0.00 0.02 0.00 0.02 99.92 14:48:01 4 0.02 0.00 0.00 0.00 0.00 99.98 14:48:01 5 0.00 0.00 0.00 0.00 0.00 100.00 14:48:01 6 0.00 0.00 0.00 4.25 0.02 95.73 14:48:01 7 0.02 0.00 0.00 0.00 0.00 99.98 14:49:01 all 0.02 0.00 0.01 0.55 0.01 99.41 14:49:01 0 0.00 0.00 0.00 0.00 0.00 100.00 14:49:01 1 0.00 0.00 0.00 0.00 0.00 100.00 14:49:01 2 0.03 0.00 0.02 0.00 0.02 99.93 14:49:01 3 0.03 0.00 0.02 0.00 0.00 99.95 14:49:01 4 0.03 0.00 0.02 0.00 0.00 99.95 14:49:01 5 0.02 0.00 0.00 0.00 0.02 99.97 14:49:01 6 0.00 0.00 0.02 4.42 0.00 95.56 14:49:01 7 0.03 0.00 0.00 0.00 0.00 99.97 14:50:01 all 0.45 0.00 0.02 0.50 0.01 99.02 14:50:01 0 0.02 0.00 0.02 0.00 0.00 99.97 14:50:01 1 2.00 0.00 0.03 0.00 0.00 97.96 14:50:01 2 0.03 0.00 0.03 0.00 0.02 99.92 14:50:01 3 0.03 0.00 0.00 0.00 0.00 99.97 14:50:01 4 0.70 0.00 0.00 0.00 0.02 99.28 14:50:01 5 0.33 0.00 0.05 0.02 0.00 99.60 14:50:01 6 0.13 0.00 0.05 3.97 0.02 95.83 14:50:01 7 0.33 0.00 0.00 0.00 0.02 99.65 14:51:01 all 0.22 0.00 0.01 0.55 0.01 99.21 14:51:01 0 0.02 0.00 0.00 0.00 0.00 99.98 14:51:01 1 0.13 0.00 0.00 0.00 0.00 99.87 14:51:01 2 0.05 0.00 0.00 0.00 0.02 99.93 14:51:01 3 1.52 0.00 0.03 0.00 0.02 98.43 14:51:01 4 0.00 0.00 0.02 0.00 0.00 99.98 14:51:01 5 0.00 0.00 0.00 0.00 0.02 99.98 14:51:01 6 0.00 0.00 0.02 4.42 0.00 95.56 14:51:01 7 0.02 0.00 0.02 0.00 0.00 99.97 14:52:01 all 0.00 0.00 0.01 0.51 0.01 99.47 14:52:01 0 0.00 0.00 0.00 0.00 0.00 100.00 14:52:01 1 0.00 0.00 0.02 0.00 0.00 99.98 14:52:01 2 0.02 0.00 0.02 0.00 0.02 99.95 14:52:01 3 0.00 0.00 0.00 0.00 0.00 100.00 14:52:01 4 0.00 0.00 0.00 0.00 0.00 100.00 14:52:01 5 0.00 0.00 0.00 0.00 0.00 100.00 14:52:01 6 0.00 0.00 0.00 4.09 0.02 95.90 14:52:01 7 0.02 0.00 0.00 0.00 0.00 99.98 14:53:01 all 0.14 0.00 0.01 0.53 0.00 99.31 14:53:01 0 0.02 0.00 0.00 0.00 0.00 99.98 14:53:01 1 0.15 0.00 0.02 0.00 0.00 99.83 14:53:01 2 0.08 0.00 0.03 0.00 0.02 99.87 14:53:01 3 0.62 0.00 0.02 0.00 0.02 99.35 14:53:01 4 0.02 0.00 0.00 0.00 0.00 99.98 14:53:01 5 0.07 0.00 0.02 0.00 0.00 99.92 14:53:01 6 0.12 0.00 0.02 4.22 0.02 95.63 14:53:01 7 0.08 0.00 0.00 0.00 0.00 99.92 14:54:01 all 0.01 0.00 0.01 0.52 0.01 99.45 14:54:01 0 0.02 0.00 0.00 0.00 0.00 99.98 14:54:01 1 0.02 0.00 0.02 0.00 0.00 99.97 14:54:01 2 0.00 0.00 0.03 0.00 0.02 99.95 14:54:01 3 0.07 0.00 0.02 0.00 0.00 99.92 14:54:01 4 0.00 0.00 0.02 0.00 0.00 99.98 14:54:01 5 0.00 0.00 0.00 0.00 0.00 100.00 14:54:01 6 0.00 0.00 0.00 4.14 0.02 95.85 14:54:01 7 0.02 0.00 0.00 0.00 0.00 99.98 14:55:01 all 10.21 0.00 0.87 2.04 0.04 86.85 14:55:01 0 11.93 0.00 1.03 0.52 0.03 86.48 14:55:01 1 10.95 0.00 0.43 0.18 0.07 88.37 14:55:01 2 4.22 0.00 0.43 0.05 0.03 95.26 14:55:01 3 1.58 0.00 0.22 0.00 0.02 98.18 14:55:01 4 1.82 0.00 1.24 3.91 0.02 93.01 14:55:01 5 2.20 0.00 0.15 0.10 0.02 97.53 14:55:01 6 2.14 0.00 0.68 9.52 0.05 87.61 14:55:01 7 46.78 0.00 2.73 2.03 0.08 48.37 14:56:01 all 35.85 0.00 1.53 1.67 0.08 60.87 14:56:01 0 23.62 0.00 1.56 1.89 0.07 72.87 14:56:01 1 26.31 0.00 1.41 0.40 0.10 71.78 14:56:01 2 38.51 0.00 1.61 0.57 0.08 59.24 14:56:01 3 43.71 0.00 1.66 6.00 0.10 48.53 14:56:01 4 40.14 0.00 0.85 0.28 0.07 58.66 14:56:01 5 31.38 0.00 1.03 0.55 0.08 66.95 14:56:01 6 45.57 0.00 2.86 3.20 0.10 48.27 14:56:01 7 37.54 0.00 1.27 0.47 0.07 60.66 14:56:01 CPU %user %nice %system %iowait %steal %idle 14:57:01 all 41.05 0.00 1.06 0.58 0.09 57.22 14:57:01 0 47.35 0.00 0.92 0.00 0.08 51.65 14:57:01 1 37.49 0.00 1.22 0.00 0.07 61.22 14:57:01 2 39.96 0.00 1.19 0.13 0.08 58.64 14:57:01 3 44.29 0.00 1.09 0.97 0.08 53.57 14:57:01 4 44.99 0.00 0.62 0.00 0.08 54.31 14:57:01 5 28.57 0.00 1.58 3.44 0.08 66.33 14:57:01 6 44.09 0.00 0.84 0.00 0.08 54.99 14:57:01 7 41.73 0.00 1.00 0.05 0.12 57.10 14:58:01 all 32.57 0.00 0.83 0.76 0.06 65.78 14:58:01 0 45.43 0.00 0.40 0.02 0.07 54.09 14:58:01 1 24.23 0.00 0.53 0.00 0.05 75.18 14:58:01 2 38.27 0.00 0.62 0.00 0.07 61.04 14:58:01 3 46.02 0.00 0.55 0.00 0.07 53.36 14:58:01 4 24.61 0.00 0.67 0.00 0.07 74.66 14:58:01 5 15.40 0.00 1.03 6.01 0.07 77.50 14:58:01 6 37.61 0.00 1.86 0.07 0.07 60.40 14:58:01 7 29.01 0.00 0.95 0.02 0.05 69.97 14:59:01 all 33.67 0.00 0.89 0.55 0.06 64.83 14:59:01 0 30.65 0.00 0.92 0.00 0.05 68.38 14:59:01 1 27.60 0.00 0.67 0.32 0.08 71.33 14:59:01 2 36.93 0.00 1.15 0.00 0.07 61.85 14:59:01 3 39.73 0.00 0.67 0.00 0.05 59.55 14:59:01 4 33.48 0.00 0.90 0.02 0.05 65.55 14:59:01 5 21.63 0.00 0.91 4.04 0.07 73.35 14:59:01 6 36.97 0.00 1.57 0.07 0.08 61.31 14:59:01 7 42.40 0.00 0.30 0.00 0.07 57.23 15:00:01 all 35.17 0.00 0.97 0.65 0.07 63.15 15:00:01 0 40.20 0.00 1.52 0.07 0.08 58.13 15:00:01 1 18.27 0.00 0.70 0.22 0.05 80.76 15:00:01 2 39.11 0.00 1.02 0.00 0.07 59.81 15:00:01 3 37.94 0.00 0.68 0.02 0.08 61.28 15:00:01 4 31.26 0.00 0.83 0.10 0.07 67.74 15:00:01 5 51.52 0.00 1.27 4.77 0.08 42.36 15:00:01 6 34.91 0.00 0.97 0.00 0.07 64.06 15:00:01 7 28.16 0.00 0.77 0.02 0.05 71.01 15:01:01 all 27.71 0.00 1.05 0.91 0.06 70.27 15:01:01 0 21.20 0.00 1.07 1.27 0.05 76.41 15:01:01 1 15.30 0.00 1.50 3.64 0.07 79.49 15:01:01 2 52.70 0.00 1.13 0.37 0.07 45.73 15:01:01 3 27.08 0.00 1.17 0.20 0.05 71.50 15:01:01 4 33.78 0.00 0.95 0.02 0.07 65.18 15:01:01 5 38.42 0.00 0.72 1.35 0.05 59.46 15:01:01 6 12.23 0.00 1.10 0.47 0.07 86.14 15:01:01 7 21.00 0.00 0.75 0.00 0.05 78.20 Average: all 13.57 0.00 0.46 0.76 0.03 85.18 Average: 0 13.78 0.00 0.47 0.23 0.03 85.49 Average: 1 10.16 0.00 0.41 0.30 0.03 89.09 Average: 2 15.63 0.00 0.46 0.07 0.04 83.80 Average: 3 15.16 0.00 0.38 0.45 0.03 83.97 Average: 4 13.19 0.00 0.38 0.27 0.03 86.13 Average: 5 11.85 0.00 0.42 1.27 0.03 86.42 Average: 6 13.35 0.00 0.63 3.33 0.04 82.66 Average: 7 15.46 0.00 0.49 0.16 0.03 83.86