---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10820 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 483 5280 0 2211 7211 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:a3:4e:bc brd ff:ff:ff:ff:ff:ff inet 10.32.6.114/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85236sec preferred_lft 85236sec inet6 fe80::f816:3eff:fea3:4ebc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:21:f9:ea:ef 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::42:21ff:fef9:eaef/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-10820) 12/03/25 _x86_64_ (4 CPU) 03:22:49 LINUX RESTART (4 CPU) 03:23:01 tps rtps wtps bread/s bwrtn/s 03:24:01 151.69 69.27 82.42 5603.73 39634.61 03:25:01 59.21 0.22 58.99 23.20 8677.62 03:26:01 75.07 12.66 62.41 2261.49 9175.67 03:27:01 2.68 0.00 2.68 0.00 32.13 03:28:01 1.53 0.00 1.53 0.00 18.80 03:29:01 0.88 0.00 0.88 0.00 10.53 03:30:01 1.28 0.00 1.28 0.00 15.06 03:31:01 1.22 0.00 1.22 0.00 14.53 03:32:01 0.97 0.00 0.97 0.00 11.73 03:33:01 1.23 0.00 1.23 0.00 14.66 03:34:01 0.93 0.02 0.92 4.27 10.40 03:35:01 1.75 0.00 1.75 0.00 19.47 03:36:01 0.87 0.00 0.87 0.00 9.60 03:37:01 1.27 0.00 1.27 0.00 14.00 03:38:01 3.95 2.37 1.58 18.93 23.60 03:39:01 0.90 0.00 0.90 0.00 10.93 03:40:01 1.07 0.00 1.07 0.00 13.46 03:41:01 9.10 0.25 8.85 16.93 242.45 03:42:01 19.78 0.40 19.38 32.79 1406.73 Average: 17.65 4.48 13.17 419.01 3123.99 03:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 5897236 7403560 2270192 27.80 36104 1651384 1022752 11.10 594516 1508956 53024 03:25:01 5589316 7370820 2578112 31.57 57620 1889020 1041892 11.31 642820 1735648 123268 03:26:01 5445420 7409464 2722008 33.33 67252 2053224 1300744 14.11 697644 1803708 748 03:27:01 5446448 7410520 2720980 33.32 67276 2053228 1300744 14.11 696860 1803708 184 03:28:01 5456104 7417492 2711324 33.20 67372 2050444 1318892 14.31 690176 1800924 12 03:29:01 5458292 7419732 2709136 33.17 67408 2050448 1318892 14.31 687524 1800928 132 03:30:01 5464988 7426488 2702440 33.09 67472 2050452 1318892 14.31 680876 1800932 4 03:31:01 5465508 7427108 2701920 33.08 67552 2050464 1318892 14.31 680840 1800940 132 03:32:01 5465200 7426828 2702228 33.09 67576 2050464 1310540 14.22 680920 1800944 8 03:33:01 5464828 7426516 2702600 33.09 67600 2050460 1310540 14.22 681152 1800948 128 03:34:01 5465088 7426916 2702340 33.09 67624 2050600 1310540 14.22 681252 1801064 16 03:35:01 5464624 7426576 2702804 33.09 67712 2050604 1310540 14.22 681144 1801084 28 03:36:01 5465012 7426968 2702416 33.09 67740 2050604 1310540 14.22 681152 1801084 8 03:37:01 5464864 7426876 2702564 33.09 67764 2050608 1310540 14.22 681400 1801088 152 03:38:01 5464096 7426740 2703332 33.10 68368 2050612 1316364 14.28 682088 1801092 16 03:39:01 5464276 7426972 2703152 33.10 68408 2050616 1307964 14.19 681944 1801096 148 03:40:01 5464036 7426784 2703392 33.10 68444 2050620 1307964 14.19 681936 1801104 8 03:41:01 5362616 7333144 2804812 34.34 69268 2057500 1108752 12.03 784448 1802512 8568 03:42:01 5369672 7344860 2797756 34.26 71288 2059732 1091064 11.84 778476 1800000 12044 Average: 5480928 7410756 2686500 32.89 65781 2022162 1259845 13.67 687746 1782514 10454 03:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 03:24:01 ens3 432.86 240.44 1050.55 66.91 0.00 0.00 0.00 0.00 03:24:01 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 67.82 57.04 712.20 6.55 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 lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 03:26:01 ens3 74.27 42.94 392.26 7.31 0.00 0.00 0.00 0.00 03:26:01 veth13a7207 0.18 0.32 0.02 0.05 0.00 0.00 0.00 0.00 03:26:01 docker0 11.73 19.20 1.10 90.32 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 0.73 0.63 0.62 0.05 0.00 0.00 0.00 0.00 03:27:01 veth13a7207 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 03:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 ens3 0.10 0.17 0.01 0.01 0.00 0.00 0.00 0.00 03:28:01 veth13a7207 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 03:29:01 lo 0.20 0.20 0.01 0.01 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 veth13a7207 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 03:30:01 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 03:30:01 veth13a7207 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 03:31:01 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 03:31:01 veth13a7207 0.00 0.02 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 03:32:01 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 03:32:01 veth13a7207 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 03:33:01 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 03:33:01 veth13a7207 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 03:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 ens3 0.22 0.20 0.13 0.04 0.00 0.00 0.00 0.00 03:34:01 veth13a7207 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 03:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:35:01 ens3 0.18 0.15 0.07 0.04 0.00 0.00 0.00 0.00 03:35:01 veth13a7207 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 03:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 veth13a7207 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 03:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:37:01 ens3 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 03:37:01 veth13a7207 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 03:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 ens3 0.02 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 veth13a7207 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 03:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:39:01 ens3 0.22 0.23 0.08 0.07 0.00 0.00 0.00 0.00 03:39:01 veth13a7207 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 03:40:01 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 03:40:01 veth13a7207 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 03:41:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 03:41:01 ens3 6.28 5.81 4.74 2.96 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 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 03:42:01 ens3 12.51 12.80 10.53 6.01 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: lo 0.31 0.31 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 31.36 19.00 114.28 4.74 0.00 0.00 0.00 0.00 Average: docker0 0.62 1.01 0.06 4.75 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10820) 12/03/25 _x86_64_ (4 CPU) 03:22:49 LINUX RESTART (4 CPU) 03:23:01 CPU %user %nice %system %iowait %steal %idle 03:24:01 all 18.03 0.00 2.91 4.83 0.88 73.35 03:24:01 0 15.70 0.00 2.21 4.47 0.84 76.79 03:24:01 1 17.36 0.00 4.87 4.68 0.82 72.26 03:24:01 2 8.21 0.00 2.12 7.79 0.78 81.10 03:24:01 3 30.88 0.00 2.42 2.39 1.07 63.24 03:25:01 all 20.45 0.00 1.15 1.96 0.52 75.92 03:25:01 0 13.78 0.00 0.55 0.10 0.30 85.27 03:25:01 1 28.08 0.00 1.30 0.73 0.65 69.24 03:25:01 2 4.97 0.00 0.78 6.25 0.27 87.74 03:25:01 3 35.03 0.00 1.97 0.73 0.92 61.35 03:26:01 all 10.49 0.00 1.91 1.81 0.42 85.36 03:26:01 0 1.96 0.00 0.99 2.73 0.22 94.11 03:26:01 1 16.28 0.00 2.09 0.90 0.52 80.22 03:26:01 2 7.46 0.00 2.04 2.29 0.42 87.80 03:26:01 3 16.28 0.00 2.53 1.32 0.50 79.37 03:27:01 all 0.05 0.00 0.01 0.04 0.00 99.90 03:27:01 0 0.05 0.00 0.02 0.03 0.02 99.88 03:27:01 1 0.03 0.00 0.02 0.00 0.00 99.95 03:27:01 2 0.00 0.00 0.00 0.00 0.00 100.00 03:27:01 3 0.08 0.00 0.02 0.12 0.02 99.77 03:28:01 all 0.36 0.00 0.03 0.02 0.02 99.56 03:28:01 0 0.07 0.00 0.02 0.10 0.03 99.78 03:28:01 1 0.03 0.00 0.08 0.00 0.00 99.88 03:28:01 2 1.34 0.00 0.05 0.00 0.03 98.58 03:28:01 3 0.02 0.00 0.00 0.00 0.00 99.98 03:29:01 all 0.56 0.00 0.02 0.01 0.00 99.41 03:29:01 0 0.05 0.00 0.02 0.05 0.02 99.87 03:29:01 1 0.03 0.00 0.00 0.00 0.00 99.97 03:29:01 2 2.00 0.00 0.02 0.00 0.02 97.96 03:29:01 3 0.12 0.00 0.03 0.00 0.00 99.85 03:30:01 all 0.25 0.00 0.03 0.01 0.03 99.68 03:30:01 0 0.03 0.00 0.02 0.05 0.00 99.90 03:30:01 1 0.03 0.00 0.02 0.00 0.02 99.93 03:30:01 2 0.83 0.00 0.03 0.00 0.07 99.07 03:30:01 3 0.08 0.00 0.03 0.00 0.02 99.87 03:31:01 all 0.04 0.00 0.03 0.03 0.01 99.89 03:31:01 0 0.03 0.00 0.05 0.10 0.00 99.82 03:31:01 1 0.05 0.00 0.02 0.00 0.02 99.92 03:31:01 2 0.05 0.00 0.03 0.00 0.03 99.88 03:31:01 3 0.02 0.00 0.05 0.00 0.00 99.93 03:32:01 all 0.38 0.00 0.02 0.01 0.00 99.58 03:32:01 0 0.03 0.00 0.02 0.05 0.00 99.90 03:32:01 1 1.42 0.00 0.02 0.00 0.00 98.56 03:32:01 2 0.05 0.00 0.05 0.00 0.02 99.88 03:32:01 3 0.02 0.00 0.00 0.00 0.00 99.98 03:33:01 all 0.53 0.00 0.02 0.01 0.00 99.44 03:33:01 0 0.02 0.00 0.02 0.05 0.00 99.92 03:33:01 1 2.02 0.00 0.02 0.00 0.00 97.96 03:33:01 2 0.03 0.00 0.03 0.00 0.00 99.93 03:33:01 3 0.05 0.00 0.02 0.00 0.00 99.93 03:34:01 all 0.55 0.00 0.02 0.01 0.01 99.40 03:34:01 0 0.03 0.00 0.03 0.05 0.00 99.88 03:34:01 1 1.71 0.00 0.03 0.00 0.03 98.22 03:34:01 2 0.08 0.00 0.03 0.00 0.00 99.88 03:34:01 3 0.37 0.00 0.02 0.00 0.00 99.62 03:34:01 CPU %user %nice %system %iowait %steal %idle 03:35:01 all 0.55 0.00 0.02 0.02 0.01 99.39 03:35:01 0 0.02 0.00 0.02 0.10 0.02 99.85 03:35:01 1 0.02 0.00 0.00 0.00 0.00 99.98 03:35:01 2 0.10 0.00 0.05 0.00 0.02 99.83 03:35:01 3 2.02 0.00 0.02 0.00 0.03 97.93 03:36:01 all 0.21 0.00 0.03 0.00 0.02 99.74 03:36:01 0 0.02 0.00 0.00 0.00 0.02 99.97 03:36:01 1 0.03 0.00 0.02 0.00 0.02 99.93 03:36:01 2 0.07 0.00 0.05 0.00 0.02 99.87 03:36:01 3 0.71 0.00 0.05 0.00 0.03 99.20 03:37:01 all 0.03 0.00 0.03 0.01 0.01 99.92 03:37:01 0 0.03 0.00 0.02 0.00 0.00 99.95 03:37:01 1 0.03 0.00 0.03 0.00 0.00 99.93 03:37:01 2 0.05 0.00 0.03 0.00 0.03 99.88 03:37:01 3 0.05 0.00 0.02 0.03 0.00 99.90 03:38:01 all 0.03 0.00 0.04 0.04 0.00 99.89 03:38:01 0 0.02 0.00 0.07 0.13 0.00 99.78 03:38:01 1 0.03 0.00 0.02 0.00 0.00 99.95 03:38:01 2 0.02 0.00 0.05 0.00 0.00 99.93 03:38:01 3 0.02 0.00 0.05 0.02 0.00 99.92 03:39:01 all 0.04 0.00 0.04 0.01 0.01 99.90 03:39:01 0 0.02 0.00 0.03 0.00 0.00 99.95 03:39:01 1 0.03 0.00 0.02 0.00 0.00 99.95 03:39:01 2 0.00 0.00 0.05 0.02 0.02 99.92 03:39:01 3 0.10 0.00 0.05 0.02 0.02 99.82 03:40:01 all 0.04 0.00 0.03 0.01 0.00 99.92 03:40:01 0 0.03 0.00 0.03 0.00 0.00 99.93 03:40:01 1 0.03 0.00 0.05 0.00 0.00 99.92 03:40:01 2 0.02 0.00 0.00 0.03 0.00 99.95 03:40:01 3 0.08 0.00 0.03 0.00 0.00 99.88 03:41:01 all 7.81 0.00 0.33 0.29 0.25 91.31 03:41:01 0 8.49 0.00 0.35 0.17 0.42 90.58 03:41:01 1 7.44 0.00 0.28 0.08 0.20 91.99 03:41:01 2 14.92 0.00 0.50 0.84 0.33 83.40 03:41:01 3 0.40 0.00 0.22 0.07 0.08 99.23 03:42:01 all 21.19 0.00 0.96 0.68 0.50 76.67 03:42:01 0 34.27 0.00 1.48 0.08 0.68 63.48 03:42:01 1 2.04 0.00 0.43 0.02 0.13 97.38 03:42:01 2 20.30 0.00 1.13 2.55 0.53 75.49 03:42:01 3 28.27 0.00 0.77 0.07 0.65 70.25 Average: all 4.29 0.00 0.40 0.52 0.14 94.65 Average: 0 3.93 0.00 0.31 0.43 0.13 95.19 Average: 1 4.03 0.00 0.49 0.34 0.13 95.02 Average: 2 3.19 0.00 0.37 1.04 0.14 95.27 Average: 3 6.02 0.00 0.43 0.25 0.18 93.12