---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4196 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: 7975 534 4621 0 2819 7142 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:77:af:73 brd ff:ff:ff:ff:ff:ff inet 10.32.6.254/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85436sec preferred_lft 85436sec inet6 fe80::f816:3eff:fe77:af73/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:68:fd:d4:88 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::42:68ff:fefd:d488/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4196) 06/30/25 _x86_64_ (4 CPU) 11:40:36 LINUX RESTART (4 CPU) 11:41:01 tps rtps wtps bread/s bwrtn/s 11:42:01 143.88 60.47 83.40 4657.36 40765.76 11:43:01 59.74 4.52 55.22 812.40 9058.22 11:44:01 162.42 8.33 154.09 1462.82 18166.71 11:45:01 15.70 0.00 15.70 0.00 8768.27 11:46:01 3.80 0.00 3.80 0.00 251.82 11:47:01 4.30 0.00 4.30 0.00 1065.16 11:48:01 2.52 0.00 2.52 0.00 179.04 11:49:01 3.40 0.00 3.40 0.00 337.94 11:50:01 3.58 0.00 3.58 0.00 405.60 11:51:01 3.38 0.00 3.38 0.00 368.41 11:52:01 2.95 0.00 2.95 0.00 362.41 11:53:01 3.18 0.00 3.18 0.00 429.93 11:54:01 3.08 0.00 3.08 0.00 480.00 11:55:01 6.65 0.00 6.65 0.00 2379.74 11:56:01 26.82 3.17 23.65 83.82 1086.92 Average: 29.69 5.10 24.59 467.74 5606.81 11:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:42:01 5813600 7371000 2353820 28.82 41120 1694796 1025388 11.13 633184 1547272 70092 11:43:01 5576256 7393656 2591164 31.73 59868 1921580 983192 10.67 634320 1753040 115464 11:44:01 4956308 7300196 3211112 39.32 81760 2407132 1461172 15.85 918932 2041532 173380 11:45:01 4914160 7347160 3253260 39.83 90072 2477700 1398040 15.17 914976 2070000 3612 11:46:01 4912320 7349504 3255100 39.85 90252 2481456 1415740 15.36 916948 2069308 2284 11:47:01 4522180 7012864 3645240 44.63 90348 2533268 2032892 22.06 1251764 2118848 23912 11:48:01 4860512 7334772 3306908 40.49 90488 2516856 1468852 15.94 935824 2098860 4192 11:49:01 4824024 7308072 3343396 40.94 90640 2525916 1474932 16.00 966780 2103656 6128 11:50:01 4831916 7322004 3335504 40.84 90828 2531196 1517308 16.46 954872 2106472 2372 11:51:01 4832656 7334568 3334764 40.83 91012 2542132 1418888 15.40 948156 2112320 5604 11:52:01 4817080 7327964 3350340 41.02 91176 2550404 1416696 15.37 959212 2116760 6556 11:53:01 4822000 7339568 3345420 40.96 91364 2556340 1414600 15.35 950016 2119744 3736 11:54:01 4452556 7019020 3714864 45.48 91536 2603492 1813560 19.68 1287376 2149972 39764 11:55:01 4298516 6893100 3868904 47.37 91884 2629604 2321376 25.19 1414432 2172836 23940 11:56:01 4773508 7350592 3393912 41.55 95240 2616788 1022812 11.10 1131652 1996848 23180 Average: 4880506 7266936 3286914 40.24 85173 2439244 1479030 16.05 987896 2038498 33614 11:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:42:01 ens3 428.91 223.13 1304.44 65.64 0.00 0.00 0.00 0.00 11:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 11:43:01 ens3 42.54 34.29 499.13 6.28 0.00 0.00 0.00 0.00 11:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 lo 1.93 1.93 0.17 0.17 0.00 0.00 0.00 0.00 11:44:01 vetheb5788b 128.03 228.03 8.83 1451.27 0.00 0.00 0.00 0.12 11:44:01 ens3 416.66 226.53 2400.90 22.57 0.00 0.00 0.00 0.00 11:44:01 docker0 195.03 337.31 11.09 1965.29 0.00 0.00 0.00 0.00 11:44:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 11:45:01 vetheb5788b 39.63 60.21 2.56 348.12 0.00 0.00 0.00 0.03 11:45:01 ens3 65.86 44.18 349.32 3.90 0.00 0.00 0.00 0.00 11:45:01 docker0 39.63 60.17 2.02 348.11 0.00 0.00 0.00 0.00 11:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:46:01 vetheb5788b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 ens3 6.83 7.80 1.77 2.12 0.00 0.00 0.00 0.00 11:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 vetheb5788b 61.16 95.30 4.97 801.50 0.00 0.00 0.00 0.07 11:47:01 ens3 100.33 66.92 802.65 12.25 0.00 0.00 0.00 0.00 11:47:01 docker0 61.16 95.30 4.14 801.50 0.00 0.00 0.00 0.00 11:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:48:01 vetheb5788b 0.95 2.95 0.08 1.95 0.00 0.00 0.00 0.00 11:48:01 ens3 7.53 6.47 3.13 1.64 0.00 0.00 0.00 0.00 11:48:01 docker0 0.95 2.95 0.06 1.95 0.00 0.00 0.00 0.00 11:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 vetheb5788b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 ens3 5.43 6.22 1.41 1.83 0.00 0.00 0.00 0.00 11:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:50:01 vetheb5788b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 ens3 4.13 5.41 1.09 1.57 0.00 0.00 0.00 0.00 11:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 vetheb5788b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 ens3 6.71 7.46 1.72 2.10 0.00 0.00 0.00 0.00 11:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:52:01 vetheb5788b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 ens3 4.17 5.36 1.22 1.68 0.00 0.00 0.00 0.00 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 vetheb5788b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 ens3 4.47 5.97 1.10 1.71 0.00 0.00 0.00 0.00 11:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:54:01 vetheb5788b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 ens3 4.87 5.93 1.30 1.64 0.00 0.00 0.00 0.00 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 vetheb5788b 70.76 107.35 5.50 809.40 0.00 0.00 0.00 0.07 11:55:01 ens3 114.10 79.34 811.47 7.90 0.00 0.00 0.00 0.00 11:55:01 docker0 70.76 107.35 4.54 809.40 0.00 0.00 0.00 0.00 11:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:56:01 ens3 17.46 15.94 14.79 7.31 0.00 0.00 0.00 0.00 11:56:01 docker0 0.78 2.18 0.05 1.44 0.00 0.00 0.00 0.00 11:56:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 82.00 49.40 413.02 9.34 0.00 0.00 0.00 0.00 Average: docker0 24.55 40.35 1.46 261.84 0.00 0.00 0.00 0.00 Average: lo 0.34 0.34 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-4196) 06/30/25 _x86_64_ (4 CPU) 11:40:36 LINUX RESTART (4 CPU) 11:41:01 CPU %user %nice %system %iowait %steal %idle 11:42:01 all 21.02 0.00 2.91 5.27 2.46 68.34 11:42:01 0 21.41 0.00 1.84 4.38 2.42 69.95 11:42:01 1 18.27 0.00 1.85 5.17 1.50 73.21 11:42:01 2 11.55 0.00 4.91 5.44 2.86 75.24 11:42:01 3 32.85 0.00 3.06 6.04 3.06 54.98 11:43:01 all 20.54 0.00 1.46 1.85 1.30 74.85 11:43:01 0 25.08 0.00 1.76 1.21 1.53 70.41 11:43:01 1 28.72 0.00 1.68 0.25 1.17 68.18 11:43:01 2 10.65 0.00 1.06 0.40 1.21 86.68 11:43:01 3 17.73 0.00 1.33 5.53 1.26 74.15 11:44:01 all 12.03 0.00 4.19 4.21 2.59 76.98 11:44:01 0 10.51 0.00 4.32 5.19 2.45 77.54 11:44:01 1 12.25 0.00 4.03 6.33 2.41 74.98 11:44:01 2 9.49 0.00 3.94 1.47 3.09 82.01 11:44:01 3 15.88 0.00 4.45 3.85 2.44 73.38 11:45:01 all 5.69 0.00 1.66 0.32 1.69 90.64 11:45:01 0 3.26 0.00 1.60 1.11 1.73 92.31 11:45:01 1 5.33 0.00 1.78 0.02 1.60 91.28 11:45:01 2 5.80 0.00 1.61 0.12 1.41 91.06 11:45:01 3 8.37 0.00 1.67 0.02 2.01 87.93 11:46:01 all 3.68 0.00 1.35 0.02 1.82 93.14 11:46:01 0 4.00 0.00 1.52 0.08 2.00 92.39 11:46:01 1 3.03 0.00 1.28 0.02 1.61 94.07 11:46:01 2 3.49 0.00 1.29 0.00 1.64 93.58 11:46:01 3 4.15 0.00 1.30 0.00 2.04 92.51 11:47:01 all 9.87 0.00 1.45 0.04 1.75 86.89 11:47:01 0 7.44 0.00 1.44 0.12 1.76 89.24 11:47:01 1 12.45 0.00 1.42 0.00 1.98 84.15 11:47:01 2 9.71 0.00 1.33 0.00 1.44 87.51 11:47:01 3 9.86 0.00 1.56 0.05 1.82 86.71 11:48:01 all 5.78 0.00 1.48 0.02 1.94 90.79 11:48:01 0 5.37 0.00 1.55 0.03 2.23 90.81 11:48:01 1 4.00 0.00 1.34 0.00 1.97 92.69 11:48:01 2 9.81 0.00 1.62 0.03 1.93 86.60 11:48:01 3 3.95 0.00 1.39 0.00 1.65 93.00 11:49:01 all 4.31 0.00 1.42 0.03 1.89 92.34 11:49:01 0 3.94 0.00 1.42 0.00 1.85 92.78 11:49:01 1 4.01 0.00 1.46 0.00 2.02 92.51 11:49:01 2 4.28 0.00 1.56 0.03 1.91 92.22 11:49:01 3 5.03 0.00 1.27 0.08 1.79 91.83 11:50:01 all 4.13 0.00 1.47 0.05 2.17 92.19 11:50:01 0 3.71 0.00 1.31 0.00 2.12 92.86 11:50:01 1 4.03 0.00 1.58 0.00 1.94 92.45 11:50:01 2 4.61 0.00 1.58 0.00 2.54 91.28 11:50:01 3 4.14 0.00 1.43 0.18 2.06 92.19 11:51:01 all 5.13 0.00 1.62 0.05 2.15 91.06 11:51:01 0 4.37 0.00 1.70 0.00 1.99 91.94 11:51:01 1 4.44 0.00 1.51 0.05 1.97 92.04 11:51:01 2 7.64 0.00 1.74 0.08 2.53 88.01 11:51:01 3 4.08 0.00 1.52 0.05 2.10 92.25 11:52:01 all 5.16 0.00 1.53 0.03 1.85 91.43 11:52:01 0 4.10 0.00 1.31 0.00 1.69 92.90 11:52:01 1 4.88 0.00 1.46 0.12 1.76 91.79 11:52:01 2 6.66 0.00 1.81 0.02 2.36 89.15 11:52:01 3 4.98 0.00 1.56 0.00 1.58 91.88 11:52:01 CPU %user %nice %system %iowait %steal %idle 11:53:01 all 5.05 0.00 1.53 0.02 2.03 91.35 11:53:01 0 5.24 0.00 1.54 0.03 2.03 91.15 11:53:01 1 5.37 0.00 1.56 0.00 2.12 90.95 11:53:01 2 5.12 0.00 1.58 0.05 2.14 91.11 11:53:01 3 4.48 0.00 1.44 0.02 1.84 92.22 11:54:01 all 9.51 0.00 1.56 0.05 1.94 86.94 11:54:01 0 5.53 0.00 1.42 0.00 1.95 91.09 11:54:01 1 11.66 0.00 1.76 0.02 2.12 84.44 11:54:01 2 12.95 0.00 1.92 0.05 2.09 82.99 11:54:01 3 7.94 0.00 1.11 0.13 1.62 89.21 11:55:01 all 17.03 0.00 2.91 0.04 3.01 77.01 11:55:01 0 16.21 0.00 2.98 0.03 2.71 78.07 11:55:01 1 18.10 0.00 2.76 0.00 2.76 76.38 11:55:01 2 17.93 0.00 3.05 0.02 3.58 75.43 11:55:01 3 15.87 0.00 2.87 0.10 3.00 78.16 11:56:01 all 21.73 0.00 1.57 0.80 1.68 74.22 11:56:01 0 27.25 0.00 1.53 0.52 1.76 68.95 11:56:01 1 30.16 0.00 1.54 0.56 2.21 65.53 11:56:01 2 11.41 0.00 1.27 0.35 1.42 85.55 11:56:01 3 18.16 0.00 1.95 1.75 1.34 76.80 Average: all 10.04 0.00 1.87 0.85 2.02 85.22 Average: 0 9.82 0.00 1.82 0.84 2.02 85.51 Average: 1 11.10 0.00 1.80 0.83 1.94 84.33 Average: 2 8.74 0.00 2.02 0.54 2.14 86.56 Average: 3 10.50 0.00 1.86 1.18 1.97 84.48