---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3767 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: 3943 514 680 0 2749 3148 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:29:16:7c brd ff:ff:ff:ff:ff:ff inet 10.32.6.14/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85447sec preferred_lft 85447sec inet6 fe80::f816:3eff:fe29:167c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f4:ae:c3: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:f4ff:feae:c3ef/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-3767) 08/30/24 _x86_64_ (4 CPU) 16:08:22 LINUX RESTART (4 CPU) 16:09:01 tps rtps wtps bread/s bwrtn/s 16:10:01 124.85 35.31 89.54 1674.52 7179.47 16:11:01 181.90 12.66 169.24 2250.16 22546.78 16:12:01 15.41 0.00 15.41 0.00 7369.97 16:13:01 3.58 0.00 3.58 0.00 220.10 16:14:01 3.00 0.00 3.00 0.00 243.16 16:15:01 4.00 0.00 4.00 0.00 326.48 16:16:01 3.73 0.00 3.73 0.00 563.95 16:17:01 3.82 0.02 3.80 0.13 335.54 16:18:01 3.28 0.00 3.28 0.00 347.01 16:19:01 3.28 0.00 3.28 0.00 857.59 16:20:01 3.23 0.00 3.23 0.00 333.54 16:21:01 3.87 0.00 3.87 0.00 436.19 16:22:01 3.33 0.00 3.33 0.00 410.33 16:23:01 2.83 0.02 2.82 1.33 475.39 16:24:01 41.75 14.66 27.09 1229.46 2687.77 Average: 26.79 4.18 22.61 343.71 2955.52 16:09:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:10:01 1476932 3288448 2561720 63.43 58860 1901620 926092 18.20 644496 1724144 201752 16:11:01 764896 3213832 3273756 81.06 88520 2480116 1366180 26.86 936236 2079124 198308 16:12:01 805092 3257744 3233560 80.07 88972 2482948 1313452 25.82 918088 2054844 1692 16:13:01 804356 3261072 3234296 80.08 89152 2486460 1322748 26.00 918672 2055244 688 16:14:01 794048 3259388 3244604 80.34 89336 2494336 1331480 26.17 924924 2059372 3564 16:15:01 785952 3260212 3252700 80.54 89524 2502352 1333304 26.21 927220 2063448 4716 16:16:01 761452 3251512 3277200 81.15 89696 2517372 1400412 27.53 942940 2072312 5228 16:17:01 746328 3243184 3292324 81.52 89852 2523360 1399836 27.52 953016 2075516 4400 16:18:01 753516 3257660 3285136 81.34 90012 2529900 1400188 27.52 941756 2079220 3568 16:19:01 724472 3253536 3314180 82.06 90164 2553660 1402700 27.57 948352 2099928 4832 16:20:01 717352 3254936 3321300 82.24 90356 2561416 1402620 27.57 951720 2103864 6784 16:21:01 706588 3252152 3332064 82.50 90540 2568668 1402076 27.56 958312 2107660 5300 16:22:01 691388 3247860 3347264 82.88 90732 2578700 1402460 27.57 965536 2113280 7604 16:23:01 445544 3038468 3593108 88.97 90932 2613628 1719788 33.81 1193376 2131168 33212 16:24:01 750492 3266028 3288160 81.42 93264 2545824 960900 18.89 1118896 1920460 19348 Average: 781894 3240402 3256758 80.64 87994 2489357 1338949 26.32 949569 2049306 33400 16:09:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:10:01 ens3 127.80 103.68 994.81 20.18 0.00 0.00 0.00 0.00 16:10:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 16:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 ens3 1153.62 487.95 2815.82 39.42 0.00 0.00 0.00 0.00 16:11:01 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 16:11:01 veth657a2df 371.02 957.62 25.34 1865.94 0.00 0.00 0.00 0.15 16:11:01 docker0 440.58 1074.14 23.93 2380.41 0.00 0.00 0.00 0.00 16:12:01 ens3 8.08 7.93 3.99 1.68 0.00 0.00 0.00 0.00 16:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 veth657a2df 1.30 1.30 0.09 2.60 0.00 0.00 0.00 0.00 16:12:01 docker0 1.30 1.28 0.07 2.60 0.00 0.00 0.00 0.00 16:13:01 ens3 6.55 5.30 1.40 1.66 0.00 0.00 0.00 0.00 16:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:13:01 veth657a2df 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:14:01 ens3 8.60 7.83 1.89 2.21 0.00 0.00 0.00 0.00 16:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:14:01 veth657a2df 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:15:01 ens3 9.28 7.83 1.97 2.54 0.00 0.00 0.00 0.00 16:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:15:01 veth657a2df 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:01 ens3 6.21 6.70 1.32 1.80 0.00 0.00 0.00 0.00 16:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:01 veth657a2df 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:17:01 ens3 3.63 4.63 0.78 1.35 0.00 0.00 0.00 0.00 16:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:17:01 veth657a2df 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 ens3 3.75 4.27 0.83 1.26 0.00 0.00 0.00 0.00 16:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 veth657a2df 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 ens3 94.55 83.47 593.68 7.72 0.00 0.00 0.00 0.00 16:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:19:01 veth657a2df 77.62 87.37 5.98 592.20 0.00 0.00 0.00 0.05 16:19:01 docker0 77.62 87.37 4.92 592.20 0.00 0.00 0.00 0.00 16:20:01 ens3 5.65 5.78 1.24 1.65 0.00 0.00 0.00 0.00 16:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 veth657a2df 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 ens3 6.05 6.17 1.32 1.75 0.00 0.00 0.00 0.00 16:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:21:01 veth657a2df 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:22:01 ens3 8.75 9.52 1.84 6.69 0.00 0.00 0.00 0.00 16:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:22:01 veth657a2df 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:23:01 ens3 6.82 6.28 1.45 1.85 0.00 0.00 0.00 0.00 16:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:23:01 veth657a2df 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:24:01 ens3 26.96 25.79 22.13 10.44 0.00 0.00 0.00 0.00 16:24:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 16:24:01 docker0 1.15 1.12 0.09 6.41 0.00 0.00 0.00 0.00 Average: ens3 98.42 51.54 296.29 6.81 0.00 0.00 0.00 0.00 Average: lo 0.32 0.32 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 34.71 77.59 1.93 198.77 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3767) 08/30/24 _x86_64_ (4 CPU) 16:08:22 LINUX RESTART (4 CPU) 16:09:01 CPU %user %nice %system %iowait %steal %idle 16:10:01 all 19.36 0.00 1.54 3.68 0.06 75.35 16:10:01 0 27.73 0.00 1.85 2.12 0.05 68.25 16:10:01 1 8.42 0.00 1.14 1.76 0.05 88.63 16:10:01 2 26.37 0.00 1.96 0.97 0.08 70.62 16:10:01 3 14.86 0.00 1.22 9.88 0.07 73.97 16:11:01 all 11.71 0.00 3.91 4.82 0.07 79.49 16:11:01 0 13.94 0.00 4.07 7.64 0.07 74.29 16:11:01 1 6.62 0.00 2.58 3.14 0.07 87.59 16:11:01 2 8.27 0.00 5.04 5.19 0.08 81.42 16:11:01 3 18.08 0.00 3.97 3.37 0.05 74.54 16:12:01 all 3.20 0.00 0.88 0.28 0.02 95.62 16:12:01 0 2.99 0.00 1.03 0.55 0.02 95.41 16:12:01 1 4.22 0.00 0.77 0.08 0.02 94.91 16:12:01 2 2.50 0.00 0.82 0.22 0.02 96.45 16:12:01 3 3.09 0.00 0.87 0.27 0.03 95.75 16:13:01 all 2.73 0.00 0.80 0.03 0.03 96.42 16:13:01 0 2.89 0.00 0.90 0.07 0.02 96.13 16:13:01 1 2.41 0.00 0.75 0.00 0.03 96.81 16:13:01 2 3.14 0.00 0.82 0.02 0.02 96.01 16:13:01 3 2.46 0.00 0.74 0.03 0.02 96.76 16:14:01 all 3.31 0.00 0.82 0.04 0.03 95.80 16:14:01 0 3.56 0.00 0.92 0.13 0.03 95.36 16:14:01 1 2.52 0.00 0.73 0.02 0.03 96.69 16:14:01 2 3.88 0.00 0.77 0.00 0.03 95.32 16:14:01 3 3.29 0.00 0.89 0.02 0.03 95.77 16:15:01 all 4.71 0.00 0.92 0.03 0.04 94.30 16:15:01 0 4.17 0.00 0.98 0.13 0.05 94.66 16:15:01 1 4.03 0.00 0.85 0.00 0.05 95.07 16:15:01 2 5.81 0.00 0.86 0.00 0.03 93.30 16:15:01 3 4.81 0.00 0.97 0.00 0.03 94.19 16:16:01 all 4.58 0.00 0.87 0.04 0.04 94.47 16:16:01 0 4.79 0.00 0.87 0.13 0.03 94.17 16:16:01 1 3.53 0.00 0.87 0.00 0.05 95.55 16:16:01 2 5.56 0.00 0.84 0.00 0.03 93.57 16:16:01 3 4.45 0.00 0.87 0.02 0.03 94.64 16:17:01 all 4.02 0.00 0.84 0.04 0.04 95.07 16:17:01 0 4.07 0.00 0.84 0.12 0.05 94.93 16:17:01 1 3.24 0.00 0.77 0.00 0.03 95.96 16:17:01 2 5.17 0.00 0.84 0.02 0.03 93.94 16:17:01 3 3.58 0.00 0.92 0.03 0.05 95.42 16:18:01 all 4.28 0.00 0.95 0.04 0.05 94.68 16:18:01 0 3.56 0.00 0.82 0.07 0.03 95.52 16:18:01 1 4.08 0.00 1.05 0.02 0.05 94.80 16:18:01 2 4.80 0.00 0.94 0.08 0.05 94.13 16:18:01 3 4.65 0.00 0.96 0.00 0.05 94.33 16:19:01 all 7.73 0.00 1.13 0.07 0.05 91.03 16:19:01 0 7.71 0.00 1.20 0.00 0.05 91.03 16:19:01 1 9.02 0.00 1.20 0.08 0.05 89.64 16:19:01 2 6.02 0.00 1.09 0.15 0.03 92.71 16:19:01 3 8.18 0.00 1.05 0.03 0.03 90.71 16:20:01 all 4.54 0.00 1.04 0.04 0.05 94.34 16:20:01 0 4.19 0.00 0.97 0.03 0.03 94.77 16:20:01 1 4.97 0.00 1.05 0.00 0.05 93.93 16:20:01 2 4.47 0.00 1.05 0.00 0.05 94.43 16:20:01 3 4.49 0.00 1.10 0.12 0.05 94.24 16:20:01 CPU %user %nice %system %iowait %steal %idle 16:21:01 all 4.61 0.00 1.06 0.03 0.06 94.24 16:21:01 0 4.58 0.00 1.19 0.02 0.07 94.15 16:21:01 1 5.01 0.00 0.82 0.00 0.05 94.13 16:21:01 2 4.32 0.00 1.09 0.00 0.08 94.51 16:21:01 3 4.55 0.00 1.09 0.10 0.07 94.20 16:22:01 all 5.35 0.00 0.94 0.04 0.04 93.63 16:22:01 0 5.74 0.00 0.97 0.08 0.03 93.17 16:22:01 1 5.97 0.00 0.88 0.00 0.03 93.12 16:22:01 2 4.26 0.00 0.93 0.03 0.05 94.72 16:22:01 3 5.43 0.00 0.98 0.07 0.05 93.47 16:23:01 all 6.80 0.00 1.09 0.03 0.05 92.04 16:23:01 0 5.80 0.00 1.05 0.08 0.05 93.01 16:23:01 1 6.07 0.00 1.18 0.00 0.05 92.70 16:23:01 2 8.79 0.00 1.06 0.00 0.03 90.12 16:23:01 3 6.52 0.00 1.09 0.02 0.05 92.33 16:24:01 all 21.57 0.00 2.36 1.31 0.07 74.69 16:24:01 0 10.78 0.00 2.09 1.19 0.05 85.90 16:24:01 1 11.53 0.00 2.22 2.08 0.05 84.12 16:24:01 2 34.17 0.00 2.57 0.62 0.08 62.56 16:24:01 3 29.78 0.00 2.59 1.37 0.08 66.18 Average: all 7.23 0.00 1.28 0.70 0.05 90.75 Average: 0 7.10 0.00 1.32 0.82 0.04 90.72 Average: 1 5.44 0.00 1.13 0.48 0.04 92.91 Average: 2 8.48 0.00 1.37 0.48 0.05 89.61 Average: 3 7.88 0.00 1.29 1.02 0.05 89.77