---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3747 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 9.0G 11G 47% / 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 467 5293 0 2214 7226 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:2d:6b:fc brd ff:ff:ff:ff:ff:ff inet 10.32.6.238/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85233sec preferred_lft 85233sec inet6 fe80::f816:3eff:fe2d:6bfc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ef:b2:7f:7d 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:efff:feb2:7f7d/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-3747) 01/21/26 _x86_64_ (4 CPU) 03:22:46 LINUX RESTART (4 CPU) 03:23:01 tps rtps wtps bread/s bwrtn/s 03:24:02 155.81 69.49 86.32 5634.92 39644.40 03:25:01 56.36 0.12 56.24 21.83 8478.78 03:26:01 83.06 12.83 70.23 2273.24 10606.33 03:27:01 2.92 0.00 2.92 0.00 36.39 03:28:01 1.62 0.00 1.62 0.00 18.66 03:29:01 1.23 0.00 1.23 0.00 15.33 03:30:01 0.93 0.00 0.93 0.00 11.06 03:31:01 1.28 0.00 1.28 0.00 15.60 03:32:01 1.23 0.00 1.23 0.00 13.73 03:33:01 1.75 0.00 1.75 0.00 21.46 03:34:01 1.22 0.00 1.22 0.00 13.73 03:35:01 0.87 0.00 0.87 0.00 11.60 03:36:01 1.00 0.00 1.00 0.00 11.86 03:37:01 0.82 0.00 0.82 0.00 11.33 03:38:01 1.17 0.00 1.17 0.00 14.66 03:39:01 3.60 2.37 1.23 18.93 19.59 03:40:01 1.17 0.00 1.17 0.00 14.00 03:41:01 12.93 0.27 12.66 19.33 378.07 03:42:01 20.51 0.40 20.11 32.79 1343.02 Average: 18.36 4.50 13.86 421.49 3189.15 03:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:02 5935756 7456032 2231672 27.32 36968 1663368 958692 10.40 539776 1520368 61424 03:25:01 5646404 7403748 2521024 30.87 56164 1868456 1002896 10.88 605676 1717276 139300 03:26:01 5477028 7441280 2690400 32.94 67164 2053176 1250688 13.57 661820 1804036 716 03:27:01 5477248 7441568 2690180 32.94 67204 2053184 1250688 13.57 661720 1804040 52 03:28:01 5487672 7451948 2679756 32.81 67236 2053168 1286496 13.96 651916 1804024 28 03:29:01 5489848 7454088 2677580 32.78 67268 2053172 1286496 13.96 649708 1804028 164 03:30:01 5491344 7455628 2676084 32.77 67308 2053176 1286496 13.96 648160 1804032 16 03:31:01 5492100 7456428 2675328 32.76 67336 2053172 1286496 13.96 648072 1804036 152 03:32:01 5491556 7455984 2675872 32.76 67420 2053180 1277980 13.87 648264 1804036 164 03:33:01 5491952 7456480 2675476 32.76 67516 2053184 1277980 13.87 648028 1804040 44 03:34:01 5491844 7456448 2675584 32.76 67588 2053188 1277980 13.87 648632 1804044 164 03:35:01 5491836 7456496 2675592 32.76 67628 2053196 1277980 13.87 648568 1804048 220 03:36:01 5491828 7456524 2675600 32.76 67660 2053196 1277980 13.87 648560 1804052 184 03:37:01 5491976 7456704 2675452 32.76 67700 2053196 1277980 13.87 648404 1804060 172 03:38:01 5491176 7455980 2676252 32.77 67748 2053208 1277980 13.87 648516 1804064 16 03:39:01 5490208 7455640 2677220 32.78 68364 2053204 1288228 13.98 649068 1804072 200 03:40:01 5490424 7455928 2677004 32.78 68400 2053212 1288228 13.98 649288 1804068 164 03:41:01 5378340 7354144 2789088 34.15 69528 2061676 1102860 11.97 758608 1807644 26224 03:42:01 5388820 7366636 2778608 34.02 71248 2062332 1097984 11.91 753768 1803100 10180 Average: 5509861 7441457 2657567 32.54 65655 2023876 1228006 13.32 653503 1784688 12610 03:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:02 ens3 389.52 203.25 1059.20 64.68 0.00 0.00 0.00 0.00 03:24:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 03:24:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 ens3 53.85 39.53 707.56 5.31 0.00 0.00 0.00 0.00 03:25:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 03:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 ens3 79.06 45.13 392.68 7.89 0.00 0.00 0.00 0.00 03:26:01 lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 03:26:01 docker0 9.63 20.49 0.99 90.42 0.00 0.00 0.00 0.00 03:26:01 veth3db6fbb 0.20 0.33 0.02 0.07 0.00 0.00 0.00 0.00 03:27:01 ens3 0.45 0.55 0.03 0.10 0.00 0.00 0.00 0.00 03:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 veth3db6fbb 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 ens3 0.17 0.25 0.01 0.03 0.00 0.00 0.00 0.00 03:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 veth3db6fbb 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 ens3 0.23 0.23 0.08 0.08 0.00 0.00 0.00 0.00 03:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 veth3db6fbb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 veth3db6fbb 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 ens3 1.62 1.18 5.01 0.08 0.00 0.00 0.00 0.00 03:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 veth3db6fbb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 ens3 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 veth3db6fbb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 veth3db6fbb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 ens3 0.15 0.10 0.08 0.06 0.00 0.00 0.00 0.00 03:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 veth3db6fbb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 ens3 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 03:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 veth3db6fbb 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 ens3 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 veth3db6fbb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 ens3 0.08 0.07 0.01 0.00 0.00 0.00 0.00 0.00 03:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 veth3db6fbb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 ens3 0.02 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 veth3db6fbb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 ens3 0.35 0.32 0.20 0.08 0.00 0.00 0.00 0.00 03:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 veth3db6fbb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 ens3 0.02 0.05 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 veth3db6fbb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 ens3 6.45 6.20 4.81 3.05 0.00 0.00 0.00 0.00 03:41:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 03:41:01 docker0 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 ens3 12.28 15.13 9.15 13.06 0.00 0.00 0.00 0.00 03:42:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 03:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 28.63 16.41 114.15 4.97 0.00 0.00 0.00 0.00 Average: lo 0.31 0.31 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 0.51 1.08 0.05 4.76 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3747) 01/21/26 _x86_64_ (4 CPU) 03:22:46 LINUX RESTART (4 CPU) 03:23:01 CPU %user %nice %system %iowait %steal %idle 03:24:02 all 18.29 0.00 2.69 6.10 2.02 70.90 03:24:02 0 8.00 0.00 1.57 8.04 1.54 80.85 03:24:02 1 32.30 0.00 2.59 7.48 2.24 55.40 03:24:02 2 17.40 0.00 4.53 3.09 2.36 72.62 03:24:02 3 15.46 0.00 2.06 5.80 1.95 74.73 03:25:01 all 18.98 0.00 1.21 3.01 1.51 75.31 03:25:01 0 23.39 0.00 1.17 3.48 1.45 70.50 03:25:01 1 0.83 0.00 0.12 0.00 0.17 98.88 03:25:01 2 23.62 0.00 1.82 3.38 2.66 68.52 03:25:01 3 27.98 0.00 1.74 5.13 1.69 63.46 03:26:01 all 11.16 0.00 1.82 2.53 1.13 83.36 03:26:01 0 16.69 0.00 2.31 1.83 1.28 77.89 03:26:01 1 9.09 0.00 1.54 2.41 0.87 86.10 03:26:01 2 11.04 0.00 1.58 3.86 1.45 82.07 03:26:01 3 7.79 0.00 1.83 2.02 0.95 87.41 03:27:01 all 0.21 0.00 0.04 0.03 0.10 99.62 03:27:01 0 0.02 0.00 0.03 0.02 0.07 99.87 03:27:01 1 0.78 0.00 0.07 0.13 0.12 98.90 03:27:01 2 0.02 0.00 0.05 0.00 0.13 99.80 03:27:01 3 0.03 0.00 0.03 0.00 0.08 99.85 03:28:01 all 0.09 0.00 0.06 0.02 0.17 99.66 03:28:01 0 0.03 0.00 0.07 0.02 0.12 99.77 03:28:01 1 0.25 0.00 0.05 0.03 0.17 99.50 03:28:01 2 0.03 0.00 0.07 0.00 0.25 99.65 03:28:01 3 0.05 0.00 0.03 0.02 0.13 99.77 03:29:01 all 0.03 0.00 0.03 0.02 0.13 99.80 03:29:01 0 0.03 0.00 0.03 0.00 0.07 99.87 03:29:01 1 0.02 0.00 0.02 0.08 0.15 99.73 03:29:01 2 0.03 0.00 0.05 0.00 0.25 99.67 03:29:01 3 0.03 0.00 0.03 0.00 0.03 99.90 03:30:01 all 0.07 0.00 0.02 0.02 0.12 99.77 03:30:01 0 0.07 0.00 0.05 0.00 0.15 99.73 03:30:01 1 0.13 0.00 0.00 0.07 0.12 99.68 03:30:01 2 0.03 0.00 0.03 0.02 0.20 99.72 03:30:01 3 0.02 0.00 0.00 0.00 0.03 99.95 03:31:01 all 0.36 0.00 0.03 0.02 0.04 99.55 03:31:01 0 0.08 0.00 0.03 0.00 0.03 99.85 03:31:01 1 1.27 0.00 0.02 0.03 0.05 98.63 03:31:01 2 0.08 0.00 0.07 0.02 0.07 99.77 03:31:01 3 0.00 0.00 0.02 0.00 0.02 99.97 03:32:01 all 0.22 0.00 0.02 0.04 0.15 99.58 03:32:01 0 0.08 0.00 0.03 0.00 0.18 99.70 03:32:01 1 0.71 0.00 0.00 0.08 0.08 99.12 03:32:01 2 0.07 0.00 0.02 0.08 0.30 99.53 03:32:01 3 0.02 0.00 0.02 0.00 0.03 99.93 03:33:01 all 0.04 0.00 0.03 0.04 0.07 99.82 03:33:01 0 0.08 0.00 0.05 0.00 0.10 99.77 03:33:01 1 0.02 0.00 0.02 0.00 0.05 99.92 03:33:01 2 0.03 0.00 0.03 0.15 0.12 99.67 03:33:01 3 0.02 0.00 0.00 0.00 0.00 99.98 03:34:01 all 0.06 0.00 0.04 0.02 0.15 99.73 03:34:01 0 0.05 0.00 0.07 0.00 0.10 99.78 03:34:01 1 0.03 0.00 0.03 0.00 0.07 99.87 03:34:01 2 0.13 0.00 0.05 0.12 0.42 99.28 03:34:01 3 0.02 0.00 0.00 0.00 0.02 99.97 03:34:01 CPU %user %nice %system %iowait %steal %idle 03:35:01 all 0.03 0.00 0.01 0.02 0.09 99.85 03:35:01 0 0.03 0.00 0.02 0.00 0.03 99.92 03:35:01 1 0.07 0.00 0.02 0.02 0.03 99.87 03:35:01 2 0.03 0.00 0.03 0.07 0.30 99.57 03:35:01 3 0.02 0.00 0.02 0.00 0.02 99.95 03:36:01 all 0.15 0.00 0.03 0.02 0.09 99.72 03:36:01 0 0.02 0.00 0.02 0.00 0.07 99.90 03:36:01 1 0.03 0.00 0.05 0.00 0.08 99.83 03:36:01 2 0.50 0.00 0.03 0.05 0.18 99.23 03:36:01 3 0.00 0.00 0.00 0.00 0.00 100.00 03:37:01 all 0.07 0.00 0.02 0.02 0.10 99.80 03:37:01 0 0.08 0.00 0.02 0.00 0.12 99.78 03:37:01 1 0.08 0.00 0.03 0.00 0.18 99.70 03:37:01 2 0.12 0.00 0.00 0.07 0.08 99.73 03:37:01 3 0.02 0.00 0.00 0.00 0.02 99.97 03:38:01 all 0.18 0.00 0.02 0.02 0.30 99.47 03:38:01 0 0.05 0.00 0.00 0.00 0.23 99.72 03:38:01 1 0.13 0.00 0.05 0.00 0.65 99.17 03:38:01 2 0.53 0.00 0.05 0.08 0.28 99.06 03:38:01 3 0.00 0.00 0.00 0.00 0.05 99.95 03:39:01 all 0.09 0.00 0.05 0.07 0.10 99.70 03:39:01 0 0.08 0.00 0.02 0.00 0.08 99.82 03:39:01 1 0.23 0.00 0.07 0.00 0.13 99.57 03:39:01 2 0.03 0.00 0.05 0.08 0.12 99.72 03:39:01 3 0.03 0.00 0.07 0.20 0.05 99.65 03:40:01 all 0.28 0.00 0.02 0.01 0.07 99.61 03:40:01 0 0.00 0.00 0.00 0.00 0.03 99.97 03:40:01 1 1.03 0.00 0.07 0.00 0.20 98.71 03:40:01 2 0.03 0.00 0.02 0.03 0.03 99.88 03:40:01 3 0.02 0.00 0.02 0.00 0.02 99.95 03:41:01 all 7.76 0.00 0.45 0.52 0.50 90.77 03:41:01 0 0.47 0.00 0.20 0.08 0.18 99.07 03:41:01 1 12.06 0.00 0.85 0.10 0.58 86.41 03:41:01 2 17.96 0.00 0.61 1.69 0.96 78.76 03:41:01 3 0.55 0.00 0.17 0.18 0.27 98.83 03:42:01 all 20.35 0.00 0.96 1.09 1.44 76.15 03:42:01 0 46.39 0.00 1.34 0.71 2.04 49.51 03:42:01 1 7.55 0.00 0.58 0.12 0.76 90.99 03:42:01 2 4.15 0.00 0.79 3.17 1.31 90.58 03:42:01 3 23.34 0.00 1.13 0.40 1.68 73.45 Average: all 4.12 0.00 0.40 0.71 0.43 94.33 Average: 0 5.03 0.00 0.37 0.74 0.41 93.44 Average: 1 3.50 0.00 0.32 0.55 0.35 95.27 Average: 2 3.99 0.00 0.52 0.84 0.60 94.04 Average: 3 3.96 0.00 0.38 0.72 0.37 94.58