---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5816 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 7.4G 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 526 2020 0 5429 7153 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:73:a1:e4 brd ff:ff:ff:ff:ff:ff inet 10.32.7.92/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85723sec preferred_lft 85723sec inet6 fe80::f816:3eff:fe73:a1e4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3b:f7:9d:2d 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-5816) 10/07/25 _x86_64_ (4 CPU) 09:21:51 LINUX RESTART (4 CPU) 09:22:01 tps rtps wtps bread/s bwrtn/s 09:23:01 139.21 66.71 72.50 5617.60 38718.90 09:24:01 50.72 3.40 47.32 57.71 5896.43 09:25:01 161.76 12.65 149.11 2248.03 61511.61 09:26:01 165.29 0.52 164.77 5.20 65213.40 09:27:01 51.29 0.02 51.27 0.40 3839.76 09:28:01 16.61 0.00 16.61 0.00 4630.83 09:29:01 18.44 0.02 18.42 3.73 5526.44 09:30:01 3.88 0.00 3.88 0.00 4366.47 09:31:01 3.33 0.00 3.33 0.00 3282.12 09:32:01 175.27 0.77 174.50 27.60 11448.76 09:33:01 22.40 0.30 22.10 22.53 1394.57 Average: 73.47 7.67 65.80 725.68 18711.16 09:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:23:01 5964548 7451868 2202880 26.97 31956 1637496 970800 10.53 542760 1496936 51480 09:24:01 5731032 7451976 2436396 29.83 52860 1837212 948160 10.29 556220 1691324 180680 09:25:01 3711732 7314676 4455696 54.55 83748 3610476 1412848 15.33 811016 3338344 261428 09:26:01 2561024 7175500 5606404 68.64 124424 4485808 1498576 16.26 1130048 4070076 1936 09:27:01 2645880 7363628 5521548 67.60 131356 4549096 1322916 14.35 986040 4094060 16780 09:28:01 2404420 7283396 5763008 70.56 133736 4693588 1412944 15.33 1136336 4170444 88232 09:29:01 1473832 6433860 6693596 81.95 134960 4763780 2284080 24.78 2017356 4207764 3804 09:30:01 1570300 6590664 6597128 80.77 135012 4821904 2135748 23.17 1886156 4240560 12680 09:31:01 1887428 6980600 6280000 76.89 135064 4892564 1726320 18.73 1510632 4297948 70672 09:32:01 2109312 7361112 6058116 74.17 140740 5049200 1117560 12.13 1348972 4244752 25764 09:33:01 2014404 7269188 6153024 75.34 142240 5050144 1218060 13.22 1447208 4241020 11192 Average: 2915810 7152406 5251618 64.30 113281 4126479 1458910 15.83 1215704 3644839 65877 09:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:23:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 09:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 ens3 253.97 145.36 884.02 58.34 0.00 0.00 0.00 0.00 09:24:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 09:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 ens3 65.83 51.33 846.31 5.90 0.00 0.00 0.00 0.00 09:25:01 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 09:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 ens3 600.28 258.82 12656.84 23.10 0.00 0.00 0.00 0.00 09:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 ens3 106.42 67.37 457.56 6.32 0.00 0.00 0.00 0.00 09:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 ens3 103.52 58.84 399.81 5.93 0.00 0.00 0.00 0.00 09:28:01 lo 0.00 0.00 0.00 0.00 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 09:28:01 ens3 152.56 67.89 821.31 7.15 0.00 0.00 0.00 0.00 09:29:01 lo 0.20 0.20 0.01 0.01 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 09:29:01 ens3 136.65 81.14 674.18 22.06 0.00 0.00 0.00 0.00 09:30:01 lo 0.00 0.00 0.00 0.00 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 09:30:01 ens3 1.25 1.70 0.42 0.54 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 09:31:01 ens3 0.32 0.42 0.05 0.09 0.00 0.00 0.00 0.00 09:32:01 lo 11.26 11.26 0.99 0.99 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 09:32:01 ens3 193.73 309.32 35.61 2080.08 0.00 0.00 0.00 0.00 09:33:01 lo 0.87 0.87 0.08 0.08 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 09:33:01 ens3 8.47 10.35 6.52 4.83 0.00 0.00 0.00 0.00 Average: lo 1.48 1.48 0.13 0.13 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 Average: ens3 147.54 95.68 1525.66 201.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5816) 10/07/25 _x86_64_ (4 CPU) 09:21:51 LINUX RESTART (4 CPU) 09:22:01 CPU %user %nice %system %iowait %steal %idle 09:23:01 all 15.02 0.00 2.81 5.52 4.50 72.15 09:23:01 0 13.52 0.00 1.65 5.13 3.33 76.37 09:23:01 1 28.68 0.00 2.44 4.40 4.74 59.75 09:23:01 2 9.85 0.00 4.83 5.46 5.54 74.31 09:23:01 3 8.06 0.00 2.28 7.10 4.35 78.22 09:24:01 all 18.65 0.00 1.18 2.93 2.40 74.83 09:24:01 0 16.58 0.00 1.14 1.01 1.69 79.58 09:24:01 1 9.95 0.00 0.80 0.08 0.90 88.28 09:24:01 2 42.11 0.00 2.20 2.72 4.46 48.52 09:24:01 3 5.69 0.00 0.62 7.87 2.50 83.32 09:25:01 all 20.81 0.00 5.61 4.61 8.41 60.56 09:25:01 0 12.88 0.00 5.77 7.80 8.74 64.80 09:25:01 1 26.97 0.00 5.90 2.74 8.36 56.03 09:25:01 2 28.10 0.00 5.95 1.15 9.15 55.63 09:25:01 3 15.36 0.00 4.77 6.75 7.36 65.75 09:26:01 all 15.72 0.00 7.41 4.30 7.71 64.86 09:26:01 0 11.91 0.00 7.00 6.42 6.44 68.23 09:26:01 1 16.33 0.00 8.62 4.37 7.86 62.82 09:26:01 2 11.46 0.00 5.46 4.83 7.96 70.30 09:26:01 3 23.28 0.00 8.56 1.56 8.59 58.01 09:27:01 all 16.66 0.00 2.91 1.91 4.40 74.12 09:27:01 0 10.35 0.00 3.28 0.44 4.88 81.06 09:27:01 1 16.61 0.00 2.32 1.96 3.83 75.27 09:27:01 2 26.45 0.00 3.19 3.28 5.09 62.00 09:27:01 3 13.23 0.00 2.85 1.93 3.79 78.19 09:28:01 all 62.65 0.00 5.17 0.23 8.15 23.79 09:28:01 0 63.56 0.00 4.56 0.02 7.54 24.32 09:28:01 1 61.18 0.00 5.50 0.07 8.51 24.74 09:28:01 2 59.41 0.00 5.20 0.53 8.41 26.45 09:28:01 3 66.47 0.00 5.41 0.31 8.16 19.64 09:29:01 all 19.84 0.00 3.92 0.15 4.50 71.59 09:29:01 0 13.87 0.00 3.63 0.02 4.13 78.35 09:29:01 1 33.17 0.00 4.47 0.00 5.25 57.11 09:29:01 2 23.19 0.00 4.47 0.16 4.83 67.36 09:29:01 3 9.08 0.00 3.09 0.41 3.80 83.63 09:30:01 all 22.85 0.00 1.13 0.09 1.96 73.97 09:30:01 0 1.24 0.00 0.34 0.08 2.34 95.99 09:30:01 1 43.62 0.00 1.09 0.17 2.15 52.97 09:30:01 2 46.08 0.00 2.91 0.00 2.34 48.67 09:30:01 3 0.83 0.00 0.22 0.12 1.01 97.83 09:31:01 all 23.24 0.00 0.65 0.11 1.83 74.17 09:31:01 0 0.23 0.00 0.08 0.00 1.92 97.77 09:31:01 1 5.81 0.00 0.50 0.03 0.55 93.11 09:31:01 2 68.81 0.00 1.25 0.18 3.08 26.68 09:31:01 3 18.46 0.00 0.76 0.20 1.75 78.83 09:32:01 all 19.41 0.00 2.17 5.25 5.98 67.19 09:32:01 0 10.98 0.00 1.83 3.59 5.13 78.46 09:32:01 1 16.73 0.00 2.05 6.21 5.35 69.65 09:32:01 2 36.88 0.00 2.68 4.22 6.97 49.26 09:32:01 3 12.94 0.00 2.10 6.95 6.46 71.56 09:33:01 all 20.23 0.00 0.80 1.03 2.18 75.76 09:33:01 0 15.89 0.00 0.65 0.20 3.61 79.65 09:33:01 1 29.53 0.00 1.03 0.61 1.86 66.98 09:33:01 2 4.43 0.00 0.63 2.93 1.29 90.73 09:33:01 3 31.17 0.00 0.94 0.40 1.97 65.52 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.13 0.00 3.08 2.39 4.74 66.65 Average: 0 15.48 0.00 2.73 2.27 4.54 74.98 Average: 1 26.22 0.00 3.17 1.89 4.51 64.21 Average: 2 32.29 0.00 3.54 2.33 5.40 56.45 Average: 3 18.53 0.00 2.88 3.08 4.53 70.98