---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-7523 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 13G 7.1G 64% / 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: 7975 522 1604 0 5848 7155 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:8d:a9:da brd ff:ff:ff:ff:ff:ff inet 10.32.6.76/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85235sec preferred_lft 85235sec inet6 fe80::f816:3eff:fe8d:a9da/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:68:86:d8:a8 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-7523) 08/04/26 _x86_64_ (4 CPU) 15:39:23 LINUX RESTART (4 CPU) 15:40:02 tps rtps wtps bread/s bwrtn/s 15:41:01 95.71 26.39 69.33 958.75 5738.69 15:42:01 92.78 23.35 69.44 3179.87 36691.35 15:43:01 171.79 0.55 171.24 12.26 103804.03 15:44:01 2.83 0.50 2.33 7.60 649.07 15:45:01 1.33 0.00 1.33 0.00 589.90 15:46:01 1.10 0.00 1.10 0.00 65.98 15:47:01 1.62 0.00 1.62 0.00 966.37 15:48:01 1.37 0.00 1.37 0.00 146.91 15:49:01 1.35 0.00 1.35 0.00 158.16 15:50:01 226.79 0.02 226.77 0.13 8476.64 15:51:01 1.32 0.00 1.32 0.00 18.13 15:52:01 0.77 0.00 0.77 0.00 9.60 15:53:01 1.07 0.00 1.07 0.00 31.73 15:54:01 2.57 0.00 2.57 0.00 163.31 15:55:01 4.12 2.37 1.75 18.93 30.66 15:56:01 77.17 0.18 76.99 1.47 4551.15 15:57:01 32.27 0.00 32.27 0.00 7589.74 15:58:01 60.63 28.27 32.36 1334.49 5469.24 Average: 43.10 4.51 38.58 305.70 9733.99 15:40:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:41:01 5681436 7370524 2485984 30.44 48452 1813112 1024392 11.12 665996 1634792 165360 15:42:01 4455692 7396740 3711728 45.45 64896 3020468 1162228 12.61 628068 2838932 279612 15:43:01 2312008 7378348 5855412 71.69 120660 4918808 1289080 13.99 692784 4733248 192 15:44:01 2281856 7376316 5885564 72.06 120852 4946872 1312216 14.24 703112 4751736 17256 15:45:01 2340892 7383804 5826528 71.34 120896 4896756 1320448 14.33 695008 4701624 40 15:46:01 2338532 7385692 5828888 71.37 120932 4900944 1320448 14.33 694648 4705812 2784 15:47:01 2274152 7326636 5893268 72.16 120996 4905412 1384520 15.02 812656 4650896 20 15:48:01 2270128 7326904 5897292 72.21 121076 4909636 1384520 15.02 813096 4655072 640 15:49:01 2265452 7327000 5901968 72.26 121168 4914276 1384520 15.02 812960 4659744 892 15:50:01 2260748 7398012 5906672 72.32 143108 4953480 1318836 14.31 777692 4684652 240 15:51:01 2260236 7397544 5907184 72.33 143116 4953484 1318836 14.31 777708 4684656 160 15:52:01 2260300 7397640 5907120 72.33 143120 4953488 1318836 14.31 777592 4684660 232 15:53:01 2187140 7325448 5980280 73.22 143164 4953888 1394128 15.13 851336 4682936 272 15:54:01 2248444 7390516 5918976 72.47 143332 4956472 1318492 14.31 793488 4678692 432 15:55:01 2246628 7389392 5920792 72.49 143928 4956472 1336892 14.51 794088 4678696 12 15:56:01 2069820 7399596 6097600 74.66 153712 5111052 1185188 12.86 820216 4804112 48292 15:57:01 1624036 7320012 6543384 80.12 157708 5447664 1669516 18.12 1148372 4893740 188416 15:58:01 1642900 7322388 6524520 79.88 159428 5439284 1072952 11.64 1252400 4785776 32580 Average: 2501133 7367362 5666287 69.38 127252 4719532 1306447 14.18 806179 4439432 40968 15:40:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 lo 0.61 0.61 0.06 0.06 0.00 0.00 0.00 0.00 15:41:01 ens3 268.77 145.99 1330.78 56.51 0.00 0.00 0.00 0.00 15:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 15:42:01 ens3 527.18 341.78 14918.67 28.01 0.00 0.00 0.00 0.00 15:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 ens3 1.42 1.88 0.67 0.30 0.00 0.00 0.00 0.00 15:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:44:01 ens3 29.67 23.70 175.59 1.78 0.00 0.00 0.00 0.00 15:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 ens3 0.25 0.85 0.03 0.11 0.00 0.00 0.00 0.00 15:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:46:01 ens3 20.44 13.28 28.12 0.99 0.00 0.00 0.00 0.00 15:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:01 ens3 116.88 58.84 166.31 3.88 0.00 0.00 0.00 0.00 15:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:48:01 ens3 49.38 26.86 73.22 1.81 0.00 0.00 0.00 0.00 15:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 ens3 56.98 28.58 80.97 1.86 0.00 0.00 0.00 0.00 15:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:50:01 ens3 20.19 12.46 26.33 1.19 0.00 0.00 0.00 0.00 15:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 ens3 0.38 1.22 0.15 0.21 0.00 0.00 0.00 0.00 15:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:52:01 ens3 0.17 0.58 0.01 0.06 0.00 0.00 0.00 0.00 15:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 ens3 2.60 1.85 3.64 0.16 0.00 0.00 0.00 0.00 15:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:54:01 ens3 1.73 2.80 0.72 0.32 0.00 0.00 0.00 0.00 15:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:55:01 ens3 0.27 1.07 0.02 0.16 0.00 0.00 0.00 0.00 15:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:56:01 ens3 81.27 81.41 439.39 7.39 0.00 0.00 0.00 0.00 15:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:57:01 ens3 0.62 0.52 0.30 0.24 0.00 0.00 0.00 0.00 15:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:58:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 15:58:01 ens3 212.45 130.46 1425.03 19.62 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: lo 0.24 0.24 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 77.08 48.47 1036.91 6.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7523) 08/04/26 _x86_64_ (4 CPU) 15:39:23 LINUX RESTART (4 CPU) 15:40:02 CPU %user %nice %system %iowait %steal %idle 15:41:01 all 22.71 0.00 1.46 3.42 1.94 70.47 15:41:01 0 13.11 0.00 0.98 2.91 1.63 81.38 15:41:01 1 34.90 0.00 2.05 5.01 1.86 56.18 15:41:01 2 13.39 0.00 0.89 0.41 1.84 83.47 15:41:01 3 29.51 0.00 1.93 5.36 2.42 60.78 15:42:01 all 19.47 0.00 2.29 2.67 1.48 74.08 15:42:01 0 9.60 0.00 1.44 1.30 0.97 86.69 15:42:01 1 21.61 0.00 2.78 5.56 1.65 68.40 15:42:01 2 42.92 0.00 3.00 3.25 2.21 48.61 15:42:01 3 3.92 0.00 1.95 0.58 1.11 92.43 15:43:01 all 18.45 0.00 10.98 2.25 2.19 66.14 15:43:01 0 14.59 0.00 11.71 0.03 1.72 71.95 15:43:01 1 16.15 0.00 11.90 5.37 1.97 64.62 15:43:01 2 19.08 0.00 4.84 1.00 2.06 73.02 15:43:01 3 24.09 0.00 15.52 2.65 3.01 54.73 15:44:01 all 0.65 0.00 0.18 0.04 0.13 99.00 15:44:01 0 1.35 0.00 0.17 0.00 0.15 98.34 15:44:01 1 0.05 0.00 0.05 0.00 0.05 99.85 15:44:01 2 0.33 0.00 0.20 0.00 0.22 99.25 15:44:01 3 0.85 0.00 0.32 0.15 0.10 98.58 15:45:01 all 0.04 0.00 0.03 0.02 0.03 99.88 15:45:01 0 0.08 0.00 0.05 0.02 0.07 99.78 15:45:01 1 0.02 0.00 0.00 0.00 0.00 99.98 15:45:01 2 0.03 0.00 0.05 0.00 0.02 99.90 15:45:01 3 0.03 0.00 0.00 0.05 0.05 99.87 15:46:01 all 0.43 0.00 0.06 0.01 0.08 99.41 15:46:01 0 1.52 0.00 0.05 0.00 0.05 98.38 15:46:01 1 0.02 0.00 0.03 0.07 0.03 99.85 15:46:01 2 0.12 0.00 0.12 0.00 0.23 99.53 15:46:01 3 0.05 0.00 0.03 0.00 0.02 99.90 15:47:01 all 2.61 0.00 0.25 0.03 0.19 96.91 15:47:01 0 6.03 0.00 0.35 0.00 0.23 93.38 15:47:01 1 0.07 0.00 0.07 0.07 0.05 99.75 15:47:01 2 4.25 0.00 0.51 0.05 0.43 94.76 15:47:01 3 0.08 0.00 0.10 0.00 0.05 99.77 15:48:01 all 0.21 0.00 0.16 0.02 0.16 99.46 15:48:01 0 0.07 0.00 0.05 0.02 0.25 99.62 15:48:01 1 0.23 0.00 0.02 0.07 0.07 99.62 15:48:01 2 0.47 0.00 0.44 0.00 0.28 98.81 15:48:01 3 0.08 0.00 0.13 0.00 0.05 99.73 15:49:01 all 0.45 0.00 0.18 0.03 0.15 99.20 15:49:01 0 0.30 0.00 0.27 0.00 0.17 99.27 15:49:01 1 0.70 0.00 0.08 0.10 0.05 99.07 15:49:01 2 0.50 0.00 0.30 0.00 0.32 98.88 15:49:01 3 0.28 0.00 0.08 0.00 0.05 99.58 15:50:01 all 1.47 0.00 1.25 8.11 0.20 88.97 15:50:01 0 1.64 0.00 1.84 10.79 0.22 85.52 15:50:01 1 1.70 0.00 0.72 1.38 0.13 96.07 15:50:01 2 1.98 0.00 1.06 4.49 0.32 92.15 15:50:01 3 0.57 0.00 1.36 15.80 0.12 82.16 15:51:01 all 0.04 0.00 0.03 0.01 0.02 99.90 15:51:01 0 0.02 0.00 0.03 0.00 0.02 99.93 15:51:01 1 0.02 0.00 0.00 0.00 0.03 99.95 15:51:01 2 0.03 0.00 0.05 0.02 0.02 99.88 15:51:01 3 0.05 0.00 0.03 0.03 0.02 99.87 15:51:01 CPU %user %nice %system %iowait %steal %idle 15:52:01 all 0.05 0.00 0.02 0.00 0.01 99.92 15:52:01 0 0.05 0.00 0.02 0.00 0.03 99.90 15:52:01 1 0.02 0.00 0.00 0.00 0.00 99.98 15:52:01 2 0.10 0.00 0.03 0.00 0.00 99.87 15:52:01 3 0.03 0.00 0.03 0.02 0.00 99.92 15:53:01 all 1.98 0.00 0.25 0.01 0.08 97.68 15:53:01 0 4.96 0.00 0.28 0.00 0.12 94.64 15:53:01 1 2.68 0.00 0.50 0.00 0.08 96.73 15:53:01 2 0.13 0.00 0.10 0.02 0.08 99.67 15:53:01 3 0.13 0.00 0.10 0.03 0.03 99.70 15:54:01 all 0.69 0.00 0.12 0.06 0.03 99.10 15:54:01 0 0.27 0.00 0.15 0.02 0.03 99.53 15:54:01 1 1.81 0.00 0.12 0.00 0.03 98.04 15:54:01 2 0.53 0.00 0.17 0.00 0.05 99.25 15:54:01 3 0.12 0.00 0.05 0.23 0.03 99.57 15:55:01 all 0.53 0.00 0.05 0.04 0.02 99.36 15:55:01 0 0.02 0.00 0.05 0.00 0.00 99.93 15:55:01 1 2.02 0.00 0.03 0.00 0.08 97.87 15:55:01 2 0.03 0.00 0.10 0.13 0.02 99.72 15:55:01 3 0.02 0.00 0.05 0.03 0.00 99.90 15:56:01 all 2.42 0.00 0.89 2.06 0.20 94.43 15:56:01 0 1.82 0.00 0.83 0.32 0.27 96.76 15:56:01 1 1.71 0.00 0.67 0.28 0.17 97.17 15:56:01 2 4.21 0.00 1.24 5.87 0.22 88.46 15:56:01 3 1.94 0.00 0.83 1.75 0.13 95.34 15:57:01 all 74.03 0.00 9.80 0.26 3.49 12.42 15:57:01 0 75.12 0.00 9.88 0.00 3.23 11.78 15:57:01 1 75.08 0.00 9.94 0.00 3.41 11.57 15:57:01 2 73.81 0.00 9.80 0.57 3.43 12.39 15:57:01 3 72.10 0.00 9.59 0.48 3.88 13.94 15:58:01 all 26.88 0.00 2.40 1.38 1.28 68.06 15:58:01 0 19.43 0.00 2.54 2.27 0.92 74.84 15:58:01 1 25.11 0.00 2.50 1.12 1.17 70.11 15:58:01 2 16.58 0.00 2.00 0.25 1.37 79.81 15:58:01 3 46.49 0.00 2.56 1.89 1.66 47.41 Average: all 9.60 0.00 1.68 1.13 0.65 86.94 Average: 0 8.34 0.00 1.71 0.98 0.56 88.41 Average: 1 10.19 0.00 1.73 1.05 0.60 86.43 Average: 2 9.90 0.00 1.38 0.89 0.73 87.10 Average: 3 9.97 0.00 1.91 1.61 0.70 85.82