---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-178 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 9.6G 9.7G 50% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7976 497 4633 0 2845 7179 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:ad:e2:ba brd ff:ff:ff:ff:ff:ff inet 10.32.7.75/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85448sec preferred_lft 85448sec inet6 fe80::f816:3eff:fead:e2ba/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e0:7f:c4:61 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:e0ff:fe7f:c461/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-178) 08/05/25 _x86_64_ (4 CPU) 13:41:38 LINUX RESTART (4 CPU) 13:42:01 tps rtps wtps bread/s bwrtn/s 13:43:01 148.33 67.22 81.10 5472.95 40329.43 13:44:01 59.19 0.17 59.02 28.13 9443.89 13:45:01 169.69 12.88 156.81 2286.55 17875.95 13:46:01 18.23 0.00 18.23 0.00 9723.45 13:47:01 3.98 0.00 3.98 0.00 255.16 13:48:01 3.10 0.00 3.10 0.00 270.13 13:49:01 3.52 0.00 3.52 0.00 1011.96 13:50:01 4.42 0.00 4.42 0.00 543.91 13:51:01 2.73 0.00 2.73 0.00 217.26 13:52:02 3.58 0.00 3.58 0.00 381.27 13:53:01 3.08 0.02 3.07 1.90 427.59 13:54:01 3.55 0.00 3.55 0.00 391.80 13:55:01 2.77 0.00 2.77 0.00 489.52 13:56:01 13.75 0.18 13.56 8.93 2637.25 13:57:01 22.96 2.97 20.00 77.19 1410.70 Average: 30.89 5.57 25.32 525.62 5699.77 13:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:43:01 5902564 7448272 2264864 27.73 39740 1684668 956780 10.38 557680 1537728 64180 13:44:01 5615752 7408456 2551676 31.24 58848 1898620 988844 10.73 610124 1743008 112056 13:45:01 5026348 7365188 3141080 38.46 82348 2400632 1392304 15.11 844672 2046472 172868 13:46:01 4927732 7385912 3239696 39.67 90936 2499144 1351528 14.67 877856 2092928 3352 13:47:01 4926236 7388496 3241192 39.68 91136 2502856 1376176 14.93 880288 2092464 1952 13:48:01 4872652 7365672 3294776 40.34 91264 2532376 1370300 14.87 903628 2118956 25220 13:49:01 4874784 7376600 3292644 40.31 91404 2540564 1376308 14.93 896044 2123376 5568 13:50:01 4865456 7377252 3301972 40.43 91544 2549776 1377860 14.95 901172 2128232 1148 13:51:01 4871080 7387844 3296348 40.36 91684 2554204 1384740 15.03 891840 2130256 2512 13:52:02 4850084 7378504 3317344 40.62 91876 2564960 1429908 15.52 906564 2136000 5456 13:53:01 4836192 7373924 3331236 40.79 92028 2573552 1380788 14.98 915448 2140408 4860 13:54:01 4820872 7366540 3346556 40.97 92224 2580712 1438572 15.61 925996 2144844 4660 13:55:01 4481332 7074328 3686096 45.13 92472 2625924 1797240 19.50 1235300 2172948 38836 13:56:01 4818640 7410116 3348788 41.00 93088 2631704 1011280 10.97 1068316 2016096 3264 13:57:01 4736516 7342632 3430912 42.01 96648 2640672 1054136 11.44 1143772 2019688 11672 Average: 4961749 7363316 3205679 39.25 85816 2452024 1312451 14.24 903913 2042894 30507 13:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:43:01 ens3 307.82 194.03 1192.98 64.06 0.00 0.00 0.00 0.00 13:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:43:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 13:44:01 ens3 50.46 40.71 643.57 5.21 0.00 0.00 0.00 0.00 13:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:44:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 13:45:01 ens3 345.14 183.95 1927.99 26.71 0.00 0.00 0.00 0.00 13:45:01 docker0 140.46 258.09 7.69 1492.31 0.00 0.00 0.00 0.00 13:45:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 13:45:01 veth0c4120f 67.89 136.31 4.81 977.49 0.00 0.00 0.00 0.08 13:46:01 ens3 120.16 45.36 845.87 4.03 0.00 0.00 0.00 0.00 13:46:01 docker0 41.08 112.41 2.24 843.92 0.00 0.00 0.00 0.00 13:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:46:01 veth0c4120f 41.08 112.45 2.81 843.92 0.00 0.00 0.00 0.07 13:47:01 ens3 3.85 4.93 0.89 1.39 0.00 0.00 0.00 0.00 13:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:47:01 veth0c4120f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:48:01 ens3 134.02 86.95 834.10 7.47 0.00 0.00 0.00 0.00 13:48:01 docker0 84.05 128.52 5.29 833.11 0.00 0.00 0.00 0.00 13:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:48:01 veth0c4120f 84.05 128.52 6.44 833.11 0.00 0.00 0.00 0.07 13:49:01 ens3 4.78 4.82 1.40 1.64 0.00 0.00 0.00 0.00 13:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:49:01 veth0c4120f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:50:01 ens3 4.58 5.58 1.09 1.64 0.00 0.00 0.00 0.00 13:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:50:01 veth0c4120f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:51:01 ens3 5.78 6.66 1.55 1.94 0.00 0.00 0.00 0.00 13:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:51:01 veth0c4120f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:52:02 ens3 4.60 5.98 1.19 1.66 0.00 0.00 0.00 0.00 13:52:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:52:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:52:02 veth0c4120f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 ens3 6.39 6.86 1.64 2.07 0.00 0.00 0.00 0.00 13:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 veth0c4120f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 ens3 6.83 7.72 1.70 2.12 0.00 0.00 0.00 0.00 13:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:54:01 veth0c4120f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 ens3 4.07 5.22 0.99 1.41 0.00 0.00 0.00 0.00 13:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 veth0c4120f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 ens3 132.46 99.08 844.52 10.65 0.00 0.00 0.00 0.00 13:56:01 docker0 89.37 122.08 5.81 839.37 0.00 0.00 0.00 0.00 13:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:57:01 ens3 11.23 12.78 9.26 6.07 0.00 0.00 0.00 0.00 13:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 76.22 47.42 421.04 9.21 0.00 0.00 0.00 0.00 Average: docker0 23.69 41.45 1.40 267.54 0.00 0.00 0.00 0.00 Average: lo 0.36 0.36 0.03 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-178) 08/05/25 _x86_64_ (4 CPU) 13:41:38 LINUX RESTART (4 CPU) 13:42:01 CPU %user %nice %system %iowait %steal %idle 13:43:01 all 19.24 0.00 2.78 5.11 2.25 70.62 13:43:01 0 10.18 0.00 1.46 5.63 1.74 81.00 13:43:01 1 27.54 0.00 4.58 3.13 2.40 62.34 13:43:01 2 12.44 0.00 2.36 7.21 2.63 75.36 13:43:01 3 26.88 0.00 2.73 4.46 2.20 63.72 13:44:01 all 19.75 0.00 1.30 2.47 1.55 74.93 13:44:01 0 1.26 0.00 0.53 7.55 1.06 89.61 13:44:01 1 36.96 0.00 2.07 0.55 1.54 58.88 13:44:01 2 10.97 0.00 1.26 1.32 2.37 84.08 13:44:01 3 30.04 0.00 1.35 0.47 1.25 66.90 13:45:01 all 14.17 0.00 3.81 4.31 2.14 75.57 13:45:01 0 10.27 0.00 4.47 6.39 1.92 76.94 13:45:01 1 13.38 0.00 3.29 0.65 1.84 80.85 13:45:01 2 11.29 0.00 3.38 7.78 2.32 75.23 13:45:01 3 21.76 0.00 4.05 2.38 2.48 69.33 13:46:01 all 5.81 0.00 1.77 0.42 1.33 90.66 13:46:01 0 6.86 0.00 1.93 0.57 1.36 89.28 13:46:01 1 7.66 0.00 1.84 0.02 1.58 88.90 13:46:01 2 5.43 0.00 1.33 0.63 1.13 91.47 13:46:01 3 3.33 0.00 2.01 0.52 1.23 92.91 13:47:01 all 3.73 0.00 1.15 0.04 0.62 94.46 13:47:01 0 3.60 0.00 1.28 0.13 0.58 94.40 13:47:01 1 3.62 0.00 1.03 0.00 0.60 94.75 13:47:01 2 3.37 0.00 0.95 0.02 0.62 95.05 13:47:01 3 4.32 0.00 1.35 0.00 0.68 93.65 13:48:01 all 12.44 0.00 1.31 0.02 1.28 84.96 13:48:01 0 12.37 0.00 1.24 0.00 1.19 85.19 13:48:01 1 11.05 0.00 1.18 0.03 1.11 86.62 13:48:01 2 10.27 0.00 1.08 0.00 1.28 87.38 13:48:01 3 16.05 0.00 1.73 0.05 1.54 80.63 13:49:01 all 4.00 0.00 1.17 0.04 0.96 93.83 13:49:01 0 3.41 0.00 1.06 0.00 0.98 94.55 13:49:01 1 4.37 0.00 1.20 0.10 0.98 93.36 13:49:01 2 4.04 0.00 1.06 0.00 0.80 94.09 13:49:01 3 4.19 0.00 1.35 0.05 1.06 93.35 13:50:01 all 4.33 0.00 1.04 0.02 0.97 93.64 13:50:01 0 4.83 0.00 1.13 0.00 1.07 92.97 13:50:01 1 6.00 0.00 1.03 0.07 1.05 91.85 13:50:01 2 2.97 0.00 1.00 0.00 0.76 95.26 13:50:01 3 3.52 0.00 1.00 0.02 1.01 94.45 13:51:01 all 4.34 0.00 1.43 0.03 1.15 93.04 13:51:01 0 5.37 0.00 1.66 0.05 1.21 91.71 13:51:01 1 5.12 0.00 1.46 0.05 1.16 92.21 13:51:01 2 3.71 0.00 1.26 0.00 1.15 93.88 13:51:01 3 3.17 0.00 1.35 0.03 1.06 94.38 13:52:02 all 5.26 0.00 1.29 0.04 1.15 92.26 13:52:02 0 4.47 0.00 1.26 0.05 1.05 93.17 13:52:02 1 6.49 0.00 1.44 0.00 1.26 90.80 13:52:02 2 6.36 0.00 1.34 0.00 1.19 91.10 13:52:02 3 3.72 0.00 1.11 0.08 1.11 93.98 13:53:01 all 5.41 0.00 1.33 0.04 1.23 92.00 13:53:01 0 5.77 0.00 1.25 0.00 1.22 91.76 13:53:01 1 5.39 0.00 1.39 0.00 1.27 91.95 13:53:01 2 3.97 0.00 1.20 0.00 1.12 93.71 13:53:01 3 6.49 0.00 1.49 0.15 1.30 90.58 13:53:01 CPU %user %nice %system %iowait %steal %idle 13:54:01 all 5.16 0.00 1.25 0.04 1.31 92.25 13:54:01 0 5.44 0.00 1.36 0.00 1.33 91.87 13:54:01 1 4.86 0.00 1.23 0.00 1.49 92.42 13:54:01 2 5.10 0.00 1.09 0.07 1.24 92.49 13:54:01 3 5.25 0.00 1.30 0.08 1.16 92.21 13:55:01 all 11.81 0.00 1.72 0.04 1.64 84.80 13:55:01 0 10.76 0.00 1.97 0.02 1.65 85.60 13:55:01 1 12.57 0.00 1.66 0.00 1.52 84.24 13:55:01 2 16.31 0.00 1.63 0.00 1.66 80.39 13:55:01 3 7.60 0.00 1.63 0.13 1.72 88.92 13:56:01 all 19.11 0.00 2.70 0.24 2.55 75.40 13:56:01 0 18.64 0.00 2.68 0.05 2.63 76.00 13:56:01 1 19.26 0.00 3.09 0.15 2.73 74.77 13:56:01 2 22.10 0.00 2.77 0.10 2.24 72.80 13:56:01 3 16.42 0.00 2.28 0.66 2.59 78.05 13:57:01 all 21.14 0.00 0.98 0.77 0.96 76.15 13:57:01 0 4.02 0.00 0.47 0.07 0.18 95.27 13:57:01 1 16.22 0.00 1.06 0.05 0.73 81.93 13:57:01 2 32.33 0.00 1.25 0.72 1.18 64.53 13:57:01 3 31.92 0.00 1.12 2.23 1.74 62.99 Average: all 10.40 0.00 1.67 0.91 1.41 85.62 Average: 0 7.16 0.00 1.59 1.37 1.28 88.61 Average: 1 12.05 0.00 1.84 0.32 1.42 84.37 Average: 2 10.06 0.00 1.53 1.20 1.45 85.76 Average: 3 12.33 0.00 1.72 0.76 1.48 83.72