---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-7952 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 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 9.6G 9.7G 50% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 480 710 0 2752 3181 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:6e:48:cf brd ff:ff:ff:ff:ff:ff inet 10.32.6.41/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85451sec preferred_lft 85451sec inet6 fe80::f816:3eff:fe6e:48cf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c5:98:e3:41 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:c5ff:fe98:e341/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7952) 10/17/24 _x86_64_ (4 CPU) 21:36:10 LINUX RESTART (4 CPU) 21:37:01 tps rtps wtps bread/s bwrtn/s 21:38:01 107.92 30.46 77.45 3265.06 9837.03 21:39:01 155.79 0.15 155.64 15.86 23394.77 21:40:01 11.18 0.02 11.16 0.40 3158.41 21:41:01 3.72 0.00 3.72 0.00 291.15 21:42:01 3.17 0.00 3.17 0.00 213.30 21:43:01 3.83 0.00 3.83 0.00 341.68 21:44:01 3.37 0.00 3.37 0.00 568.04 21:45:01 3.68 0.00 3.68 0.00 328.88 21:46:01 3.13 0.00 3.13 0.00 374.47 21:47:01 3.75 0.00 3.75 0.00 921.16 21:48:01 3.08 0.00 3.08 0.00 417.80 21:49:01 3.25 0.00 3.25 0.00 371.07 21:50:01 3.08 0.00 3.08 0.00 321.81 21:51:01 5.61 0.08 5.53 1.33 2063.71 Average: 22.47 2.19 20.27 234.47 3043.09 21:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:38:01 1278056 3332120 2760604 68.35 65544 2129764 1194196 23.47 650648 1893460 277952 21:39:01 843980 3300308 3194680 79.10 89224 2485680 1299244 25.54 874032 2058524 90432 21:40:01 836464 3296912 3202196 79.29 89420 2489152 1307728 25.71 880440 2059092 2504 21:41:01 834344 3300644 3204316 79.34 89632 2494456 1318576 25.92 881284 2060920 1460 21:42:01 821584 3295944 3217076 79.66 89788 2501968 1318032 25.91 888736 2064564 4492 21:43:01 749760 3239240 3288900 81.44 89952 2515832 1384544 27.22 951860 2072868 10780 21:44:01 798468 3295872 3240192 80.23 90140 2523036 1386752 27.26 898588 2076820 4180 21:45:01 790180 3294912 3248480 80.43 90288 2529660 1389984 27.32 902312 2080164 4208 21:46:01 763712 3293588 3274948 81.09 90464 2553564 1389344 27.31 903304 2101708 19308 21:47:01 751564 3289060 3287096 81.39 90664 2560492 1386192 27.25 911472 2105416 2748 21:48:01 737616 3284304 3301044 81.74 90896 2568880 1386560 27.26 920316 2109908 2628 21:49:01 730200 3284480 3308460 81.92 91064 2575764 1429576 28.10 923252 2113400 2944 21:50:01 717232 3282928 3321428 82.24 91252 2586256 1386560 27.26 929952 2119072 8200 21:51:01 516644 3023204 3522016 87.21 91256 2528496 1709312 33.60 1192860 2058616 16012 Average: 797843 3272394 3240817 80.24 88542 2503071 1377614 27.08 907790 2069609 31989 21:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:38:01 vethda255dc 54.11 86.62 3.56 456.27 0.00 0.00 0.00 0.04 21:38:01 lo 2.47 2.47 0.23 0.23 0.00 0.00 0.00 0.00 21:38:01 docker0 54.11 86.52 2.82 456.26 0.00 0.00 0.00 0.00 21:38:01 ens3 217.15 153.11 1693.03 17.12 0.00 0.00 0.00 0.00 21:39:01 veth460704e 160.61 290.10 10.90 1840.83 0.00 0.00 0.00 0.15 21:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:39:01 docker0 179.57 313.40 9.68 1898.60 0.00 0.00 0.00 0.00 21:39:01 ens3 330.96 195.93 1902.10 21.58 0.00 0.00 0.00 0.00 21:40:01 veth460704e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 21:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:01 ens3 6.12 5.17 1.27 1.48 0.00 0.00 0.00 0.00 21:41:01 veth460704e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 21:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:41:01 ens3 6.47 6.05 1.58 1.96 0.00 0.00 0.00 0.00 21:42:01 veth460704e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:42:01 ens3 6.07 4.57 1.33 1.73 0.00 0.00 0.00 0.00 21:43:01 veth460704e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:43:01 ens3 7.33 5.47 1.53 2.06 0.00 0.00 0.00 0.00 21:44:01 veth460704e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 21:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:44:01 ens3 4.87 5.33 0.99 1.54 0.00 0.00 0.00 0.00 21:45:01 veth460704e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:45:01 ens3 3.55 4.10 0.73 1.33 0.00 0.00 0.00 0.00 21:46:01 veth460704e 99.02 99.78 7.98 622.91 0.00 0.00 0.00 0.05 21:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:46:01 docker0 99.02 99.78 6.63 622.91 0.00 0.00 0.00 0.00 21:46:01 ens3 103.57 103.03 623.76 9.07 0.00 0.00 0.00 0.00 21:47:01 veth460704e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:47:01 ens3 6.23 6.05 1.42 1.84 0.00 0.00 0.00 0.00 21:48:01 veth460704e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:48:01 ens3 4.93 5.35 1.16 1.52 0.00 0.00 0.00 0.00 21:49:01 veth460704e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 21:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:49:01 ens3 5.05 6.17 1.11 1.67 0.00 0.00 0.00 0.00 21:50:01 veth460704e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:50:01 ens3 3.82 4.90 0.84 1.39 0.00 0.00 0.00 0.00 21:51:01 veth460704e 1.20 1.08 0.11 6.52 0.00 0.00 0.00 0.00 21:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:51:01 docker0 1.20 1.08 0.09 6.52 0.00 0.00 0.00 0.00 21:51:01 ens3 10.38 8.36 8.84 2.56 0.00 0.00 0.00 0.00 Average: veth460704e 18.63 27.93 1.36 176.45 0.00 0.00 0.00 0.01 Average: lo 0.28 0.28 0.02 0.02 0.00 0.00 0.00 0.00 Average: docker0 23.85 35.77 1.37 213.16 0.00 0.00 0.00 0.00 Average: ens3 51.18 36.68 302.83 4.78 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7952) 10/17/24 _x86_64_ (4 CPU) 21:36:10 LINUX RESTART (4 CPU) 21:37:01 CPU %user %nice %system %iowait %steal %idle 21:38:01 all 18.98 0.00 2.08 3.11 0.07 75.77 21:38:01 0 8.53 0.00 1.39 0.67 0.08 89.33 21:38:01 1 6.58 0.00 1.72 8.02 0.07 83.61 21:38:01 2 30.33 0.00 2.64 1.20 0.08 65.75 21:38:01 3 30.44 0.00 2.55 2.58 0.07 64.36 21:39:01 all 9.05 0.00 3.28 4.10 0.06 83.50 21:39:01 0 12.43 0.00 3.70 6.15 0.07 77.66 21:39:01 1 8.10 0.00 3.07 3.35 0.05 85.43 21:39:01 2 7.83 0.00 3.64 4.74 0.05 83.75 21:39:01 3 7.86 0.00 2.72 2.17 0.05 87.21 21:40:01 all 2.64 0.00 0.81 0.13 0.02 96.40 21:40:01 0 2.59 0.00 0.80 0.50 0.02 96.10 21:40:01 1 2.51 0.00 0.84 0.00 0.02 96.63 21:40:01 2 2.42 0.00 0.87 0.00 0.03 96.68 21:40:01 3 3.07 0.00 0.75 0.02 0.02 96.15 21:41:01 all 3.09 0.00 0.86 0.04 0.03 95.97 21:41:01 0 3.29 0.00 0.92 0.13 0.05 95.60 21:41:01 1 3.27 0.00 0.80 0.00 0.03 95.89 21:41:01 2 2.84 0.00 0.82 0.02 0.03 96.29 21:41:01 3 2.97 0.00 0.87 0.00 0.03 96.12 21:42:01 all 3.36 0.00 0.84 0.03 0.05 95.72 21:42:01 0 3.44 0.00 0.78 0.13 0.03 95.61 21:42:01 1 3.47 0.00 0.81 0.00 0.05 95.67 21:42:01 2 2.89 0.00 0.87 0.00 0.03 96.21 21:42:01 3 3.62 0.00 0.90 0.00 0.05 95.42 21:43:01 all 4.23 0.00 0.82 0.05 0.04 94.87 21:43:01 0 3.93 0.00 0.87 0.02 0.05 95.14 21:43:01 1 3.85 0.00 0.74 0.12 0.03 95.26 21:43:01 2 4.59 0.00 0.84 0.00 0.03 94.54 21:43:01 3 4.54 0.00 0.84 0.07 0.03 94.52 21:44:01 all 3.45 0.00 0.92 0.05 0.05 95.53 21:44:01 0 3.64 0.00 1.10 0.07 0.03 95.16 21:44:01 1 3.76 0.00 0.89 0.00 0.03 95.32 21:44:01 2 3.45 0.00 0.92 0.00 0.07 95.57 21:44:01 3 2.96 0.00 0.79 0.13 0.03 96.09 21:45:01 all 4.28 0.00 0.99 0.03 0.04 94.65 21:45:01 0 4.09 0.00 0.97 0.02 0.07 94.86 21:45:01 1 4.06 0.00 1.00 0.07 0.03 94.84 21:45:01 2 4.35 0.00 0.95 0.00 0.03 94.67 21:45:01 3 4.64 0.00 0.99 0.05 0.03 94.28 21:46:01 all 7.08 0.00 0.97 0.04 0.04 91.87 21:46:01 0 7.65 0.00 1.09 0.02 0.05 91.19 21:46:01 1 8.56 0.00 1.02 0.02 0.05 90.35 21:46:01 2 6.72 0.00 1.10 0.02 0.05 92.11 21:46:01 3 5.38 0.00 0.65 0.10 0.03 93.83 21:47:01 all 4.57 0.00 0.89 0.04 0.05 94.46 21:47:01 0 3.81 0.00 1.04 0.00 0.05 95.10 21:47:01 1 4.34 0.00 0.83 0.03 0.03 94.76 21:47:01 2 4.40 0.00 0.90 0.13 0.05 94.52 21:47:01 3 5.68 0.00 0.84 0.00 0.05 93.43 21:48:01 all 4.50 0.00 1.05 0.04 0.05 94.37 21:48:01 0 4.33 0.00 1.00 0.00 0.05 94.62 21:48:01 1 4.76 0.00 1.14 0.07 0.05 93.98 21:48:01 2 4.19 0.00 1.13 0.02 0.05 94.61 21:48:01 3 4.71 0.00 0.92 0.05 0.03 94.28 21:48:01 CPU %user %nice %system %iowait %steal %idle 21:49:01 all 4.57 0.00 0.97 0.03 0.05 94.37 21:49:01 0 4.50 0.00 1.07 0.08 0.07 94.28 21:49:01 1 5.06 0.00 0.95 0.02 0.07 93.90 21:49:01 2 4.69 0.00 0.83 0.02 0.05 94.41 21:49:01 3 4.06 0.00 1.02 0.00 0.03 94.89 21:50:01 all 5.10 0.00 1.13 0.03 0.06 93.68 21:50:01 0 4.95 0.00 1.07 0.05 0.05 93.88 21:50:01 1 5.02 0.00 1.12 0.03 0.07 93.76 21:50:01 2 4.95 0.00 1.32 0.03 0.05 93.64 21:50:01 3 5.46 0.00 0.99 0.02 0.07 93.47 21:51:01 all 11.85 0.00 1.56 0.08 0.06 86.45 21:51:01 0 9.38 0.00 1.62 0.03 0.07 88.90 21:51:01 1 11.40 0.00 1.60 0.18 0.05 86.76 21:51:01 2 15.95 0.00 1.64 0.02 0.07 82.33 21:51:01 3 10.71 0.00 1.42 0.05 0.07 87.75 Average: all 6.20 0.00 1.23 0.56 0.05 91.98 Average: 0 5.47 0.00 1.24 0.56 0.05 92.67 Average: 1 5.34 0.00 1.18 0.85 0.05 92.58 Average: 2 7.11 0.00 1.32 0.44 0.05 91.08 Average: 3 6.86 0.00 1.16 0.37 0.04 91.57