---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3110 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: 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): 0-3 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 9.1G 11G 48% / 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 500 5192 0 2283 7193 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:b3:f4:18 brd ff:ff:ff:ff:ff:ff inet 10.32.6.220/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85242sec preferred_lft 85242sec inet6 fe80::f816:3eff:feb3:f418/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c2:3f:b8:d0 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:c2ff:fe3f:b8d0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3110) 06/18/25 _x86_64_ (4 CPU) 07:41:19 LINUX RESTART (4 CPU) 07:42:01 tps rtps wtps bread/s bwrtn/s 07:43:01 91.77 21.13 70.63 722.67 5598.40 07:44:01 65.57 12.21 53.36 2202.90 9970.21 07:45:01 58.20 0.07 58.13 4.27 9434.86 07:46:01 1.37 0.00 1.37 0.00 15.46 07:47:01 1.08 0.00 1.08 0.00 12.26 07:48:01 1.28 0.00 1.28 0.00 15.20 07:49:01 0.88 0.00 0.88 0.00 10.66 07:50:01 0.83 0.00 0.83 0.00 10.53 07:51:01 0.93 0.00 0.93 0.00 10.40 07:52:01 1.30 0.00 1.30 0.00 15.73 07:53:01 0.90 0.00 0.90 0.00 9.87 07:54:01 1.30 0.00 1.30 0.00 15.73 07:55:01 0.82 0.00 0.82 0.00 9.07 07:56:01 1.18 0.00 1.18 0.00 14.00 07:57:01 3.97 2.37 1.60 18.93 24.40 07:58:01 1.37 0.00 1.37 0.00 17.06 07:59:02 0.87 0.00 0.87 0.00 9.73 08:00:01 22.72 0.81 21.91 71.58 1297.54 Average: 14.23 2.03 12.20 167.91 1472.00 07:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:43:01 5619428 7348724 2548000 31.20 52296 1845840 1048392 11.38 693064 1663256 186004 07:44:01 5270132 7318936 2897296 35.47 66380 2139332 1369956 14.86 802408 1873840 244652 07:45:01 5324556 7389260 2842872 34.81 70608 2149812 1291596 14.01 782636 1837348 200 07:46:01 5360452 7395840 2806976 34.37 70632 2120796 1291596 14.01 775612 1808328 48 07:47:01 5361476 7396884 2805952 34.36 70664 2120788 1301068 14.12 774764 1808328 12 07:48:01 5372092 7407564 2795336 34.23 70680 2120804 1301068 14.12 764048 1808332 40 07:49:01 5372472 7407972 2794956 34.22 70704 2120808 1301068 14.12 763916 1808336 8 07:50:01 5372116 7407644 2795312 34.23 70728 2120812 1301068 14.12 764168 1808340 128 07:51:01 5372232 7407788 2795196 34.22 70752 2120812 1301068 14.12 764148 1808344 128 07:52:01 5372164 7407884 2795264 34.22 70784 2120944 1301068 14.12 764204 1808476 52 07:53:01 5372144 7407916 2795284 34.22 70804 2120948 1301068 14.12 764288 1808480 152 07:54:01 5371920 7407720 2795508 34.23 70824 2120956 1301068 14.12 764400 1808488 184 07:55:01 5372160 7407968 2795268 34.22 70840 2120956 1301068 14.12 764332 1808488 8 07:56:01 5371564 7407412 2795864 34.23 70856 2120960 1301068 14.12 764448 1808492 192 07:57:01 5370200 7406696 2797228 34.25 71468 2120964 1305796 14.17 765200 1808496 40 07:58:01 5370408 7406944 2797020 34.25 71504 2120968 1305796 14.17 764892 1808500 12 07:59:02 5370484 7407060 2796944 34.25 71528 2120968 1305796 14.17 765136 1808500 156 08:00:01 5345308 7391952 2822120 34.55 73352 2128908 1034164 11.22 794716 1805416 9760 Average: 5374517 7396231 2792911 34.20 69745 2108688 1275765 13.84 766466 1805433 24543 07:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:43:01 lo 0.63 0.63 0.06 0.06 0.00 0.00 0.00 0.00 07:43:01 ens3 129.72 88.43 942.23 24.75 0.00 0.00 0.00 0.00 07:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 lo 2.20 2.20 0.19 0.19 0.00 0.00 0.00 0.00 07:44:01 veth93c6f8f 83.16 118.57 5.54 512.94 0.00 0.00 0.00 0.04 07:44:01 ens3 207.68 121.66 1240.28 18.77 0.00 0.00 0.00 0.00 07:44:01 docker0 83.16 118.46 4.40 512.93 0.00 0.00 0.00 0.00 07:45:01 veth6db02ef 0.20 0.35 0.03 0.07 0.00 0.00 0.00 0.00 07:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 ens3 12.80 8.56 52.64 1.13 0.00 0.00 0.00 0.00 07:45:01 docker0 5.81 9.80 0.36 52.06 0.00 0.00 0.00 0.00 07:46:01 veth6db02ef 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:46:01 ens3 0.15 0.17 0.01 0.01 0.00 0.00 0.00 0.00 07:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 veth6db02ef 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 ens3 0.15 0.13 0.08 0.04 0.00 0.00 0.00 0.00 07:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 veth6db02ef 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:48:01 ens3 0.12 0.12 0.01 0.04 0.00 0.00 0.00 0.00 07:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 veth6db02ef 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 veth6db02ef 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:50:01 ens3 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 07:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:51:01 veth6db02ef 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:51:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 veth6db02ef 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:52:01 ens3 0.22 0.18 0.08 0.07 0.00 0.00 0.00 0.00 07:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 veth6db02ef 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 ens3 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:54:01 veth6db02ef 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:54:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 veth6db02ef 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:56:01 veth6db02ef 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:56:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:57:01 veth6db02ef 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:57:01 ens3 0.47 0.18 0.93 0.07 0.00 0.00 0.00 0.00 07:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:58:01 veth6db02ef 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:58:01 ens3 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 07:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:59:02 veth6db02ef 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:59:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:59:02 ens3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 07:59:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:01 lo 0.88 0.88 0.08 0.08 0.00 0.00 0.00 0.00 08:00:01 ens3 15.34 13.17 12.09 6.55 0.00 0.00 0.00 0.00 08:00:01 docker0 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.28 0.28 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 20.40 12.95 125.02 2.86 0.00 0.00 0.00 0.00 Average: docker0 4.95 7.13 0.26 31.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3110) 06/18/25 _x86_64_ (4 CPU) 07:41:19 LINUX RESTART (4 CPU) 07:42:01 CPU %user %nice %system %iowait %steal %idle 07:43:01 all 19.52 0.00 1.39 3.18 0.82 75.09 07:43:01 0 27.65 0.00 2.00 0.77 0.87 68.72 07:43:01 1 7.41 0.00 1.00 3.57 0.67 87.35 07:43:01 2 23.77 0.00 1.53 7.78 1.05 65.86 07:43:01 3 19.23 0.00 1.05 0.60 0.70 78.41 07:44:01 all 19.02 0.00 1.96 2.42 0.88 75.72 07:44:01 0 9.54 0.00 1.33 1.36 0.98 86.79 07:44:01 1 10.77 0.00 1.52 1.62 0.55 85.54 07:44:01 2 38.09 0.00 2.95 6.18 1.36 51.42 07:44:01 3 17.78 0.00 2.05 0.53 0.65 78.98 07:45:01 all 0.72 0.00 0.97 1.98 0.26 96.06 07:45:01 0 1.02 0.00 0.93 2.90 0.27 94.88 07:45:01 1 0.97 0.00 0.65 0.68 0.17 97.53 07:45:01 2 0.55 0.00 1.58 3.91 0.37 93.59 07:45:01 3 0.35 0.00 0.75 0.40 0.23 98.26 07:46:01 all 0.55 0.00 0.05 0.00 0.01 99.39 07:46:01 0 0.05 0.00 0.05 0.00 0.02 99.88 07:46:01 1 1.86 0.00 0.02 0.00 0.00 98.12 07:46:01 2 0.13 0.00 0.07 0.00 0.00 99.80 07:46:01 3 0.15 0.00 0.03 0.03 0.02 99.77 07:47:01 all 0.06 0.00 0.05 0.01 0.03 99.86 07:47:01 0 0.07 0.00 0.10 0.00 0.05 99.78 07:47:01 1 0.08 0.00 0.02 0.00 0.02 99.88 07:47:01 2 0.05 0.00 0.02 0.00 0.03 99.90 07:47:01 3 0.03 0.00 0.03 0.03 0.02 99.88 07:48:01 all 0.06 0.00 0.03 0.00 0.02 99.89 07:48:01 0 0.12 0.00 0.07 0.02 0.03 99.77 07:48:01 1 0.03 0.00 0.00 0.00 0.00 99.97 07:48:01 2 0.03 0.00 0.03 0.00 0.02 99.92 07:48:01 3 0.05 0.00 0.00 0.02 0.00 99.93 07:49:01 all 0.03 0.00 0.03 0.01 0.00 99.92 07:49:01 0 0.03 0.00 0.05 0.00 0.00 99.92 07:49:01 1 0.08 0.00 0.02 0.00 0.00 99.90 07:49:01 2 0.00 0.00 0.03 0.00 0.02 99.95 07:49:01 3 0.02 0.00 0.03 0.03 0.00 99.92 07:50:01 all 0.05 0.00 0.05 0.00 0.03 99.87 07:50:01 0 0.08 0.00 0.07 0.00 0.07 99.78 07:50:01 1 0.03 0.00 0.02 0.00 0.00 99.95 07:50:01 2 0.05 0.00 0.07 0.00 0.02 99.87 07:50:01 3 0.03 0.00 0.07 0.02 0.03 99.85 07:51:01 all 0.03 0.00 0.03 0.01 0.01 99.93 07:51:01 0 0.03 0.00 0.03 0.00 0.02 99.92 07:51:01 1 0.02 0.00 0.00 0.00 0.00 99.98 07:51:01 2 0.03 0.00 0.03 0.00 0.00 99.93 07:51:01 3 0.03 0.00 0.03 0.02 0.00 99.92 07:52:01 all 0.07 0.00 0.05 0.01 0.02 99.86 07:52:01 0 0.08 0.00 0.05 0.00 0.00 99.87 07:52:01 1 0.03 0.00 0.03 0.00 0.02 99.92 07:52:01 2 0.08 0.00 0.07 0.00 0.03 99.82 07:52:01 3 0.05 0.00 0.03 0.03 0.05 99.83 07:53:01 all 0.54 0.00 0.05 0.00 0.02 99.38 07:53:01 0 0.15 0.00 0.07 0.00 0.07 99.72 07:53:01 1 1.70 0.00 0.02 0.00 0.00 98.29 07:53:01 2 0.10 0.00 0.03 0.00 0.02 99.85 07:53:01 3 0.20 0.00 0.07 0.02 0.02 99.70 07:53:01 CPU %user %nice %system %iowait %steal %idle 07:54:01 all 0.07 0.00 0.03 0.00 0.01 99.88 07:54:01 0 0.07 0.00 0.02 0.02 0.03 99.87 07:54:01 1 0.03 0.00 0.03 0.00 0.00 99.93 07:54:01 2 0.13 0.00 0.07 0.00 0.02 99.78 07:54:01 3 0.03 0.00 0.02 0.02 0.00 99.93 07:55:01 all 0.04 0.00 0.04 0.00 0.03 99.89 07:55:01 0 0.05 0.00 0.07 0.00 0.03 99.85 07:55:01 1 0.02 0.00 0.02 0.00 0.00 99.97 07:55:01 2 0.08 0.00 0.03 0.00 0.02 99.87 07:55:01 3 0.02 0.00 0.03 0.02 0.02 99.92 07:56:01 all 0.22 0.00 0.07 0.01 0.02 99.69 07:56:01 0 0.10 0.00 0.03 0.00 0.02 99.85 07:56:01 1 0.53 0.00 0.15 0.00 0.02 99.30 07:56:01 2 0.12 0.00 0.05 0.00 0.03 99.80 07:56:01 3 0.13 0.00 0.03 0.02 0.03 99.78 07:57:01 all 0.08 0.00 0.07 0.04 0.04 99.77 07:57:01 0 0.08 0.00 0.07 0.02 0.02 99.82 07:57:01 1 0.03 0.00 0.03 0.00 0.02 99.92 07:57:01 2 0.13 0.00 0.08 0.12 0.05 99.62 07:57:01 3 0.07 0.00 0.07 0.05 0.05 99.77 07:58:01 all 0.06 0.00 0.03 0.01 0.01 99.89 07:58:01 0 0.10 0.00 0.08 0.00 0.03 99.78 07:58:01 1 0.03 0.00 0.00 0.00 0.02 99.95 07:58:01 2 0.08 0.00 0.02 0.00 0.00 99.90 07:58:01 3 0.03 0.00 0.02 0.03 0.00 99.92 07:59:02 all 0.08 0.00 0.03 0.01 0.00 99.88 07:59:02 0 0.12 0.00 0.03 0.00 0.00 99.85 07:59:02 1 0.05 0.00 0.02 0.00 0.00 99.93 07:59:02 2 0.13 0.00 0.03 0.00 0.00 99.83 07:59:02 3 0.03 0.00 0.02 0.02 0.00 99.93 08:00:01 all 18.04 0.00 1.02 0.58 0.65 79.71 08:00:01 0 9.78 0.00 0.95 0.31 0.41 88.56 08:00:01 1 3.02 0.00 0.66 1.76 0.27 94.28 08:00:01 2 32.41 0.00 1.52 0.14 1.27 64.67 08:00:01 3 26.85 0.00 0.98 0.14 0.68 71.36 Average: all 3.28 0.00 0.33 0.46 0.16 95.77 Average: 0 2.72 0.00 0.33 0.30 0.16 96.48 Average: 1 1.49 0.00 0.23 0.42 0.10 97.76 Average: 2 5.31 0.00 0.46 1.01 0.24 93.00 Average: 3 3.59 0.00 0.29 0.11 0.14 95.86