---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-7653 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 12G 7.5G 62% / 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 515 2169 0 5290 7162 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:a3:6c:62 brd ff:ff:ff:ff:ff:ff inet 10.32.7.164/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85183sec preferred_lft 85183sec inet6 fe80::f816:3eff:fea3:6c62/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f5:b0:d3:b8 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 ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7653) 02/27/26 _x86_64_ (4 CPU) 09:26:44 LINUX RESTART (4 CPU) 09:27:01 tps rtps wtps bread/s bwrtn/s 09:28:01 156.14 69.09 87.05 5595.60 39765.79 09:29:01 60.90 0.12 60.78 21.46 9982.27 09:30:01 209.43 13.11 196.32 2254.02 86961.11 09:31:01 110.13 0.67 109.47 8.27 55639.13 09:32:01 10.48 0.00 10.48 0.00 3943.47 09:33:01 1.40 0.00 1.40 0.00 17.33 09:34:01 0.90 0.00 0.90 0.00 10.40 09:35:01 1.42 0.00 1.42 0.00 16.80 09:36:01 0.90 0.00 0.90 0.00 10.26 09:37:01 1.50 0.00 1.50 0.00 16.66 09:38:01 1.27 0.00 1.27 0.00 14.26 09:39:01 1.38 0.00 1.38 0.00 16.53 09:40:01 1.05 0.00 1.05 0.00 11.60 09:41:01 1.27 0.00 1.27 0.00 15.46 09:42:01 4.40 2.37 2.03 18.93 34.00 09:43:01 1.47 0.00 1.47 0.00 16.92 09:44:01 0.97 0.00 0.97 0.00 10.13 09:45:01 1.30 0.00 1.30 0.00 15.06 09:46:01 17.33 0.38 16.95 27.46 1887.02 Average: 30.72 4.51 26.21 417.14 10441.24 09:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:28:01 5899372 7415184 2268056 27.77 37528 1658504 987440 10.71 582300 1515772 60128 09:29:01 5575092 7368148 2592336 31.74 58224 1898752 1028768 11.16 632948 1755456 118296 09:30:01 2855936 7377976 5311492 65.03 108092 4442380 1201564 13.04 773140 4163892 708128 09:31:01 2098776 7354412 6068652 74.30 138696 5059620 1397192 15.16 929316 4676488 115912 09:32:01 2091972 7347600 6075456 74.39 138740 5059624 1428860 15.50 935040 4675912 24 09:33:01 2116720 7363968 6050708 74.08 138764 5051356 1419108 15.40 919240 4667164 188 09:34:01 2120600 7367852 6046828 74.04 138788 5051360 1427076 15.48 914632 4667168 20 09:35:01 2125472 7372780 6041956 73.98 138808 5051368 1427076 15.48 910072 4667176 184 09:36:01 2126836 7374196 6040592 73.96 138844 5051368 1427076 15.48 908484 4667176 152 09:37:01 2126996 7374392 6040432 73.96 138864 5051372 1427076 15.48 910424 4665220 156 09:38:01 2127036 7374516 6040392 73.96 138936 5051376 1427076 15.48 910620 4665224 8 09:39:01 2127068 7374584 6040360 73.96 138964 5051380 1427076 15.48 910572 4665228 36 09:40:01 2127192 7374748 6040236 73.96 139004 5051380 1427076 15.48 910476 4665228 148 09:41:01 2127196 7374788 6040232 73.96 139028 5051388 1427076 15.48 910424 4665236 188 09:42:01 2126040 7374544 6041388 73.97 139696 5051464 1444516 15.67 911876 4664220 20 09:43:01 2126532 7375080 6040896 73.96 139732 5051468 1444516 15.67 911676 4664224 180 09:44:01 2126416 7374988 6041012 73.96 139768 5051468 1453452 15.77 911692 4664224 136 09:45:01 2126440 7375044 6040988 73.96 139792 5051472 1453452 15.77 911744 4664228 184 09:46:01 2264072 7371692 5903356 72.28 143316 4929780 1048468 11.38 906828 4558764 29124 Average: 2548198 7372973 5619230 68.80 128083 4669309 1353892 14.69 874290 4315684 54380 09:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:28:01 ens3 426.71 230.08 1074.92 64.75 0.00 0.00 0.00 0.00 09:28:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 09:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 ens3 61.95 53.97 670.40 6.06 0.00 0.00 0.00 0.00 09:29:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 09:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 ens3 575.14 318.58 15063.37 25.77 0.00 0.00 0.00 0.00 09:30:01 lo 1.87 1.87 0.17 0.17 0.00 0.00 0.00 0.00 09:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 ens3 155.84 123.48 767.06 10.59 0.00 0.00 0.00 0.00 09:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 ens3 0.33 0.35 0.10 0.04 0.00 0.00 0.00 0.00 09:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 ens3 0.37 0.45 0.10 0.09 0.00 0.00 0.00 0.00 09:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 ens3 0.62 0.55 1.63 0.04 0.00 0.00 0.00 0.00 09:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 ens3 0.10 0.18 0.01 0.01 0.00 0.00 0.00 0.00 09:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 ens3 0.05 0.08 0.00 0.01 0.00 0.00 0.00 0.00 09:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 ens3 0.13 0.22 0.01 0.02 0.00 0.00 0.00 0.00 09:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 ens3 0.13 0.15 0.08 0.07 0.00 0.00 0.00 0.00 09:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 ens3 0.18 0.20 0.07 0.01 0.00 0.00 0.00 0.00 09:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 ens3 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 09:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 ens3 0.52 0.13 0.05 0.01 0.00 0.00 0.00 0.00 09:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 ens3 0.42 0.58 0.26 0.23 0.00 0.00 0.00 0.00 09:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 ens3 0.25 0.22 0.08 0.07 0.00 0.00 0.00 0.00 09:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 ens3 0.08 0.17 0.00 0.01 0.00 0.00 0.00 0.00 09:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 09:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 ens3 23.00 22.01 125.29 5.63 0.00 0.00 0.00 0.00 09:46:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 09:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 65.58 39.56 931.76 5.97 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: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7653) 02/27/26 _x86_64_ (4 CPU) 09:26:44 LINUX RESTART (4 CPU) 09:27:01 CPU %user %nice %system %iowait %steal %idle 09:28:01 all 19.17 0.00 2.81 5.67 1.18 71.17 09:28:01 0 22.83 0.00 5.55 3.32 1.38 66.92 09:28:01 1 10.94 0.00 1.56 3.43 1.06 83.01 09:28:01 2 20.86 0.00 2.37 6.05 1.20 69.52 09:28:01 3 22.07 0.00 1.75 9.92 1.07 65.18 09:29:01 all 19.78 0.00 1.21 1.92 1.11 75.98 09:29:01 0 12.34 0.00 0.81 1.54 0.81 84.49 09:29:01 1 11.30 0.00 0.59 0.35 1.81 85.95 09:29:01 2 55.54 0.00 2.95 0.70 1.68 39.12 09:29:01 3 0.08 0.00 0.48 5.10 0.15 94.19 09:30:01 all 24.41 0.00 10.85 4.66 2.70 57.38 09:30:01 0 20.07 0.00 10.68 5.42 2.61 61.22 09:30:01 1 25.06 0.00 11.85 4.56 2.83 55.70 09:30:01 2 32.66 0.00 9.54 4.42 2.86 50.52 09:30:01 3 19.85 0.00 11.37 4.23 2.51 62.04 09:31:01 all 10.37 0.00 4.53 1.70 1.08 82.32 09:31:01 0 11.22 0.00 3.53 0.77 1.06 83.41 09:31:01 1 8.67 0.00 4.90 0.47 1.04 84.92 09:31:01 2 9.57 0.00 4.85 2.44 1.06 82.07 09:31:01 3 12.00 0.00 4.80 3.14 1.15 78.91 09:32:01 all 0.05 0.00 0.07 0.10 0.01 99.77 09:32:01 0 0.12 0.00 0.05 0.00 0.02 99.82 09:32:01 1 0.02 0.00 0.00 0.00 0.00 99.98 09:32:01 2 0.02 0.00 0.15 0.42 0.00 99.42 09:32:01 3 0.05 0.00 0.08 0.00 0.02 99.85 09:33:01 all 0.05 0.00 0.04 0.01 0.02 99.88 09:33:01 0 0.03 0.00 0.03 0.00 0.03 99.90 09:33:01 1 0.03 0.00 0.03 0.00 0.02 99.92 09:33:01 2 0.08 0.00 0.05 0.02 0.02 99.83 09:33:01 3 0.05 0.00 0.05 0.00 0.03 99.87 09:34:01 all 0.08 0.00 0.02 0.01 0.01 99.89 09:34:01 0 0.07 0.00 0.03 0.00 0.00 99.90 09:34:01 1 0.17 0.00 0.00 0.00 0.02 99.82 09:34:01 2 0.05 0.00 0.00 0.03 0.02 99.90 09:34:01 3 0.02 0.00 0.03 0.00 0.00 99.95 09:35:01 all 0.04 0.00 0.03 0.00 0.01 99.92 09:35:01 0 0.02 0.00 0.03 0.00 0.00 99.95 09:35:01 1 0.05 0.00 0.03 0.00 0.00 99.92 09:35:01 2 0.03 0.00 0.02 0.02 0.00 99.93 09:35:01 3 0.05 0.00 0.02 0.00 0.03 99.90 09:36:01 all 0.03 0.00 0.02 0.01 0.00 99.93 09:36:01 0 0.07 0.00 0.02 0.00 0.02 99.90 09:36:01 1 0.03 0.00 0.02 0.00 0.00 99.95 09:36:01 2 0.02 0.00 0.03 0.05 0.00 99.90 09:36:01 3 0.03 0.00 0.00 0.00 0.00 99.97 09:37:01 all 0.03 0.00 0.04 0.01 0.01 99.92 09:37:01 0 0.03 0.00 0.02 0.00 0.02 99.93 09:37:01 1 0.03 0.00 0.02 0.00 0.00 99.95 09:37:01 2 0.05 0.00 0.07 0.03 0.02 99.83 09:37:01 3 0.00 0.00 0.05 0.00 0.02 99.93 09:38:01 all 0.06 0.00 0.02 0.02 0.00 99.90 09:38:01 0 0.03 0.00 0.03 0.00 0.00 99.93 09:38:01 1 0.12 0.00 0.03 0.00 0.00 99.85 09:38:01 2 0.03 0.00 0.02 0.07 0.00 99.88 09:38:01 3 0.03 0.00 0.00 0.02 0.00 99.95 09:38:01 CPU %user %nice %system %iowait %steal %idle 09:39:01 all 0.03 0.00 0.01 0.03 0.00 99.93 09:39:01 0 0.02 0.00 0.02 0.00 0.00 99.97 09:39:01 1 0.03 0.00 0.00 0.00 0.02 99.95 09:39:01 2 0.03 0.00 0.00 0.10 0.02 99.85 09:39:01 3 0.05 0.00 0.02 0.02 0.00 99.92 09:40:01 all 0.03 0.00 0.03 0.02 0.01 99.92 09:40:01 0 0.03 0.00 0.02 0.00 0.03 99.92 09:40:01 1 0.03 0.00 0.02 0.00 0.00 99.95 09:40:01 2 0.02 0.00 0.03 0.07 0.00 99.88 09:40:01 3 0.05 0.00 0.03 0.00 0.00 99.92 09:41:01 all 0.03 0.00 0.02 0.01 0.00 99.93 09:41:01 0 0.00 0.00 0.00 0.00 0.00 100.00 09:41:01 1 0.02 0.00 0.02 0.00 0.00 99.97 09:41:01 2 0.03 0.00 0.05 0.05 0.00 99.87 09:41:01 3 0.07 0.00 0.02 0.00 0.00 99.92 09:42:01 all 0.08 0.00 0.04 0.06 0.03 99.79 09:42:01 0 0.15 0.00 0.02 0.13 0.00 99.70 09:42:01 1 0.10 0.00 0.03 0.02 0.03 99.82 09:42:01 2 0.07 0.00 0.07 0.05 0.02 99.80 09:42:01 3 0.02 0.00 0.03 0.07 0.05 99.83 09:43:01 all 0.04 0.00 0.03 0.02 0.02 99.90 09:43:01 0 0.02 0.00 0.02 0.00 0.02 99.95 09:43:01 1 0.08 0.00 0.03 0.00 0.02 99.87 09:43:01 2 0.05 0.00 0.05 0.00 0.03 99.87 09:43:01 3 0.02 0.00 0.00 0.07 0.03 99.88 09:44:01 all 0.04 0.00 0.02 0.01 0.01 99.93 09:44:01 0 0.03 0.00 0.00 0.00 0.00 99.97 09:44:01 1 0.07 0.00 0.03 0.00 0.02 99.88 09:44:01 2 0.03 0.00 0.02 0.00 0.02 99.93 09:44:01 3 0.00 0.00 0.03 0.05 0.00 99.92 09:45:01 all 0.05 0.00 0.03 0.01 0.00 99.92 09:45:01 0 0.03 0.00 0.02 0.00 0.00 99.95 09:45:01 1 0.08 0.00 0.03 0.00 0.00 99.88 09:45:01 2 0.05 0.00 0.00 0.00 0.00 99.95 09:45:01 3 0.03 0.00 0.03 0.02 0.00 99.92 09:46:01 all 10.17 0.00 0.87 0.33 0.52 88.11 09:46:01 0 3.31 0.00 0.40 0.20 0.47 95.63 09:46:01 1 34.23 0.00 1.52 0.07 1.07 63.11 09:46:01 2 1.33 0.00 0.57 0.02 0.35 97.73 09:46:01 3 1.80 0.00 0.98 1.04 0.23 95.94 Average: all 4.44 0.00 1.08 0.77 0.35 93.36 Average: 0 3.70 0.00 1.11 0.60 0.34 94.25 Average: 1 4.79 0.00 1.08 0.47 0.42 93.24 Average: 2 6.32 0.00 1.09 0.76 0.38 91.45 Average: 3 2.95 0.00 1.03 1.24 0.28 94.50