---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-9141 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: 7975 494 5273 0 2207 7199 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:c4:7f:48 brd ff:ff:ff:ff:ff:ff inet 10.32.6.239/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85252sec preferred_lft 85252sec inet6 fe80::f816:3eff:fec4:7f48/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:34:d7:d2:d5 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::42:34ff:fed7:d2d5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-9141) 03/18/26 _x86_64_ (4 CPU) 03:22:48 LINUX RESTART (4 CPU) 03:23:01 tps rtps wtps bread/s bwrtn/s 03:24:02 154.62 69.07 85.55 5593.60 39662.21 03:25:01 57.99 0.22 57.77 23.59 8475.99 03:26:01 79.24 12.81 66.42 2287.49 9187.40 03:27:01 2.40 0.00 2.40 0.00 29.86 03:28:01 1.57 0.00 1.57 0.00 19.60 03:29:01 1.67 0.00 1.67 0.00 20.00 03:30:01 0.92 0.00 0.92 0.00 11.46 03:31:01 1.17 0.00 1.17 0.00 12.80 03:32:01 0.78 0.00 0.78 0.00 10.00 03:33:01 1.13 0.00 1.13 0.00 14.40 03:34:01 1.00 0.00 1.00 0.00 11.86 03:35:01 1.40 0.00 1.40 0.00 15.33 03:36:01 0.78 0.00 0.78 0.00 10.00 03:37:01 0.80 0.00 0.80 0.00 9.33 03:38:01 3.75 2.37 1.38 18.93 20.93 03:39:01 1.20 0.00 1.20 0.00 16.53 03:40:01 0.98 0.00 0.98 0.00 11.46 03:41:01 14.76 0.37 14.40 27.73 463.66 Average: 18.08 4.72 13.37 442.12 3217.48 03:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:02 5880756 7387792 2286664 28.00 36212 1652112 1016640 11.03 607600 1511480 52036 03:25:01 5666188 7445196 2501232 30.62 57984 1885636 941360 10.21 556200 1744088 127772 03:26:01 5438624 7397664 2728796 33.41 66716 2049156 1264544 13.72 708232 1799852 656 03:27:01 5437944 7397028 2729476 33.42 66744 2049160 1264544 13.72 708304 1799848 120 03:28:01 5447004 7403340 2720416 33.31 66832 2046376 1277816 13.87 701916 1797064 8 03:29:01 5447992 7404444 2719428 33.30 66908 2046384 1277816 13.87 701412 1797072 160 03:30:01 5456416 7412900 2711004 33.19 66936 2046388 1277816 13.87 692408 1797076 152 03:31:01 5456764 7413272 2710656 33.19 66948 2046392 1277816 13.87 692160 1797080 128 03:32:01 5457052 7413588 2710368 33.19 66972 2046392 1277816 13.87 692372 1797080 156 03:33:01 5456920 7413476 2710500 33.19 66996 2046392 1277816 13.87 692376 1797084 48 03:34:01 5456928 7413556 2710492 33.19 67044 2046404 1277816 13.87 692596 1797092 160 03:35:01 5456744 7413412 2710676 33.19 67080 2046408 1277816 13.87 692524 1797096 152 03:36:01 5456680 7413388 2710740 33.19 67100 2046408 1277816 13.87 692512 1797096 8 03:37:01 5456780 7413524 2710640 33.19 67108 2046412 1277816 13.87 692420 1797100 128 03:38:01 5455488 7412864 2711932 33.20 67712 2046416 1290732 14.01 693192 1797104 16 03:39:01 5456132 7413524 2711288 33.20 67752 2046412 1290732 14.01 693184 1797108 132 03:40:01 5456240 7413700 2711180 33.20 67776 2046420 1290732 14.01 693132 1797108 8 03:41:01 5418708 7384656 2748712 33.65 69068 2053416 1033512 11.21 733176 1795860 25032 Average: 5486631 7409296 2680789 32.82 64994 2016260 1231720 13.37 685318 1778516 11493 03:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:02 docker0 0.00 0.00 0.00 0.00 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 ens3 416.68 235.81 1054.73 67.14 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 03:25:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 03:25:01 ens3 56.63 46.23 712.87 5.78 0.00 0.00 0.00 0.00 03:26:01 veth9591559 0.18 0.32 0.02 0.03 0.00 0.00 0.00 0.00 03:26:01 docker0 9.02 18.30 0.96 90.53 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 ens3 58.46 42.24 392.14 7.53 0.00 0.00 0.00 0.00 03:27:01 veth9591559 0.00 0.03 0.00 0.00 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:27:01 ens3 0.42 0.42 0.03 0.06 0.00 0.00 0.00 0.00 03:28:01 veth9591559 0.00 0.02 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 ens3 0.12 0.17 0.01 0.01 0.00 0.00 0.00 0.00 03:29:01 veth9591559 0.00 0.00 0.00 0.00 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:29:01 ens3 0.35 0.28 0.15 0.08 0.00 0.00 0.00 0.00 03:30:01 veth9591559 0.00 0.02 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 ens3 0.02 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 veth9591559 0.00 0.00 0.00 0.00 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:31:01 ens3 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 03:32:01 veth9591559 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 ens3 0.02 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 veth9591559 0.00 0.00 0.00 0.00 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:33:01 ens3 0.08 0.07 0.01 0.00 0.00 0.00 0.00 0.00 03:34:01 veth9591559 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 ens3 0.15 0.15 0.08 0.07 0.00 0.00 0.00 0.00 03:35:01 veth9591559 0.00 0.02 0.00 0.00 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:35:01 ens3 0.17 0.10 0.06 0.01 0.00 0.00 0.00 0.00 03:36:01 veth9591559 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 ens3 0.02 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 veth9591559 0.00 0.00 0.00 0.00 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 lo 0.20 0.20 0.01 0.01 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 03:38:01 veth9591559 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 ens3 0.02 0.05 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 veth9591559 0.00 0.00 0.00 0.00 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:39:01 ens3 0.28 0.20 0.14 0.07 0.00 0.00 0.00 0.00 03:40:01 veth9591559 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 ens3 0.02 0.03 0.00 0.00 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 03:41:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 03:41:01 ens3 11.01 9.97 8.64 4.90 0.00 0.00 0.00 0.00 Average: docker0 0.50 1.02 0.05 5.03 0.00 0.00 0.00 0.00 Average: lo 0.30 0.30 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 30.23 18.64 119.94 4.76 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-9141) 03/18/26 _x86_64_ (4 CPU) 03:22:48 LINUX RESTART (4 CPU) 03:23:01 CPU %user %nice %system %iowait %steal %idle 03:24:02 all 19.14 0.00 2.95 4.83 1.11 71.97 03:24:02 0 23.67 0.00 2.17 4.33 1.12 68.72 03:24:02 1 15.54 0.00 2.05 5.08 1.07 76.27 03:24:02 2 26.31 0.00 2.03 5.09 1.22 65.36 03:24:02 3 11.01 0.00 5.55 4.83 1.05 77.56 03:25:01 all 20.80 0.00 1.22 1.63 0.71 75.63 03:25:01 0 39.89 0.00 1.73 0.19 1.04 57.15 03:25:01 1 4.67 0.00 0.39 0.17 0.36 94.42 03:25:01 2 12.56 0.00 1.41 6.00 0.68 79.36 03:25:01 3 26.14 0.00 1.39 0.17 0.80 71.50 03:26:01 all 8.76 0.00 1.64 2.02 0.47 87.12 03:26:01 0 5.13 0.00 1.40 3.54 0.32 89.61 03:26:01 1 3.40 0.00 0.93 3.53 0.18 91.95 03:26:01 2 10.64 0.00 1.77 0.70 0.63 86.25 03:26:01 3 15.88 0.00 2.44 0.28 0.73 80.66 03:27:01 all 0.04 0.00 0.04 0.03 0.02 99.87 03:27:01 0 0.02 0.00 0.05 0.02 0.02 99.90 03:27:01 1 0.07 0.00 0.07 0.00 0.03 99.83 03:27:01 2 0.07 0.00 0.05 0.07 0.03 99.78 03:27:01 3 0.02 0.00 0.02 0.00 0.02 99.95 03:28:01 all 0.04 0.00 0.02 0.02 0.02 99.90 03:28:01 0 0.05 0.00 0.02 0.08 0.02 99.83 03:28:01 1 0.03 0.00 0.02 0.00 0.03 99.92 03:28:01 2 0.03 0.00 0.00 0.00 0.00 99.97 03:28:01 3 0.02 0.00 0.02 0.00 0.02 99.95 03:29:01 all 0.02 0.00 0.02 0.02 0.01 99.93 03:29:01 0 0.02 0.00 0.05 0.03 0.02 99.88 03:29:01 1 0.00 0.00 0.03 0.00 0.03 99.93 03:29:01 2 0.00 0.00 0.00 0.05 0.00 99.95 03:29:01 3 0.05 0.00 0.02 0.00 0.00 99.93 03:30:01 all 0.05 0.00 0.01 0.01 0.01 99.92 03:30:01 0 0.05 0.00 0.00 0.00 0.00 99.95 03:30:01 1 0.07 0.00 0.00 0.00 0.02 99.92 03:30:01 2 0.05 0.00 0.03 0.03 0.00 99.88 03:30:01 3 0.05 0.00 0.00 0.00 0.00 99.95 03:31:01 all 0.03 0.00 0.02 0.00 0.01 99.93 03:31:01 0 0.00 0.00 0.03 0.00 0.00 99.97 03:31:01 1 0.02 0.00 0.00 0.00 0.00 99.98 03:31:01 2 0.05 0.00 0.03 0.02 0.02 99.88 03:31:01 3 0.05 0.00 0.03 0.00 0.02 99.90 03:32:01 all 0.03 0.00 0.03 0.01 0.01 99.92 03:32:01 0 0.03 0.00 0.02 0.00 0.00 99.95 03:32:01 1 0.03 0.00 0.05 0.00 0.03 99.88 03:32:01 2 0.02 0.00 0.00 0.02 0.00 99.97 03:32:01 3 0.07 0.00 0.02 0.00 0.02 99.90 03:33:01 all 0.34 0.00 0.03 0.00 0.00 99.62 03:33:01 0 0.00 0.00 0.03 0.00 0.00 99.97 03:33:01 1 1.27 0.00 0.05 0.00 0.00 98.68 03:33:01 2 0.02 0.00 0.00 0.02 0.00 99.97 03:33:01 3 0.05 0.00 0.05 0.00 0.00 99.90 03:34:01 all 0.54 0.00 0.02 0.02 0.01 99.40 03:34:01 0 0.13 0.00 0.02 0.00 0.02 99.83 03:34:01 1 1.97 0.00 0.00 0.02 0.05 97.96 03:34:01 2 0.00 0.00 0.02 0.10 0.00 99.88 03:34:01 3 0.05 0.00 0.03 0.00 0.00 99.92 03:34:01 CPU %user %nice %system %iowait %steal %idle 03:35:01 all 0.03 0.00 0.03 0.02 0.02 99.90 03:35:01 0 0.02 0.00 0.03 0.00 0.00 99.95 03:35:01 1 0.05 0.00 0.02 0.02 0.02 99.90 03:35:01 2 0.02 0.00 0.02 0.05 0.02 99.90 03:35:01 3 0.07 0.00 0.05 0.00 0.02 99.87 03:36:01 all 0.03 0.00 0.03 0.00 0.01 99.92 03:36:01 0 0.05 0.00 0.00 0.00 0.00 99.95 03:36:01 1 0.03 0.00 0.05 0.00 0.03 99.88 03:36:01 2 0.00 0.00 0.03 0.02 0.00 99.95 03:36:01 3 0.05 0.00 0.02 0.00 0.02 99.92 03:37:01 all 0.04 0.00 0.02 0.00 0.00 99.94 03:37:01 0 0.00 0.00 0.00 0.00 0.00 100.00 03:37:01 1 0.08 0.00 0.03 0.00 0.00 99.88 03:37:01 2 0.00 0.00 0.00 0.02 0.00 99.98 03:37:01 3 0.05 0.00 0.05 0.00 0.00 99.90 03:38:01 all 0.04 0.00 0.03 0.04 0.00 99.89 03:38:01 0 0.08 0.00 0.05 0.13 0.00 99.73 03:38:01 1 0.08 0.00 0.00 0.02 0.02 99.88 03:38:01 2 0.00 0.00 0.02 0.03 0.00 99.95 03:38:01 3 0.02 0.00 0.02 0.00 0.00 99.97 03:39:01 all 0.04 0.00 0.03 0.02 0.03 99.87 03:39:01 0 0.03 0.00 0.02 0.00 0.05 99.90 03:39:01 1 0.03 0.00 0.07 0.00 0.05 99.85 03:39:01 2 0.02 0.00 0.02 0.08 0.00 99.88 03:39:01 3 0.08 0.00 0.03 0.00 0.03 99.85 03:40:01 all 0.02 0.00 0.03 0.01 0.02 99.92 03:40:01 0 0.05 0.00 0.07 0.00 0.02 99.87 03:40:01 1 0.00 0.00 0.03 0.00 0.03 99.93 03:40:01 2 0.00 0.00 0.03 0.02 0.02 99.93 03:40:01 3 0.02 0.00 0.00 0.00 0.03 99.95 03:41:01 all 10.90 0.00 0.60 0.43 0.34 87.74 03:41:01 0 0.70 0.00 0.28 0.02 0.10 98.90 03:41:01 1 5.99 0.00 0.58 0.07 0.18 93.18 03:41:01 2 3.39 0.00 0.45 1.35 0.20 94.61 03:41:01 3 33.52 0.00 1.02 0.27 0.85 64.35 Average: all 3.37 0.00 0.37 0.51 0.16 95.60 Average: 0 3.85 0.00 0.33 0.46 0.15 95.21 Average: 1 1.86 0.00 0.24 0.50 0.12 97.28 Average: 2 2.94 0.00 0.33 0.75 0.16 95.82 Average: 3 4.82 0.00 0.60 0.31 0.20 94.08