---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-12849 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: 2799.998 BogoMIPS: 5599.99 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 11G 9.1G 53% / 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 474 2691 0 777 3234 Swap: 1023 56 967 ---> 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:fd:98:a4 brd ff:ff:ff:ff:ff:ff inet 10.32.6.201/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85640sec preferred_lft 85640sec inet6 fe80::f816:3eff:fefd:98a4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:10:b0:64:22 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::42:10ff:feb0:6422/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12849) 12/12/24 _x86_64_ (4 CPU) 14:18:30 LINUX RESTART (4 CPU) 14:19:01 tps rtps wtps bread/s bwrtn/s 14:20:01 137.33 51.27 86.05 3181.07 8730.68 14:21:01 124.43 42.49 81.94 2473.84 16035.72 14:22:01 71.30 21.69 49.61 1284.02 15655.11 14:23:01 330.03 32.58 297.45 2781.14 32940.91 14:24:01 74.42 13.75 60.67 316.35 2064.59 14:25:01 209.32 2.35 206.97 91.32 6358.41 14:26:01 419.01 0.65 418.36 21.73 14487.32 14:27:01 325.02 3.05 321.98 115.16 11142.29 14:28:02 364.38 25.61 338.76 564.67 12152.99 14:29:01 456.88 4.84 452.04 212.70 16091.58 14:30:01 2397.14 241.10 2156.04 8132.69 13960.50 14:31:01 236.94 208.88 28.06 4623.26 7407.66 Average: 428.88 54.09 374.79 1985.41 13081.39 14:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:20:01 1586084 3340544 2452568 60.73 55528 1852012 887136 17.44 583760 1684624 148700 14:21:01 507112 2663812 3531540 87.44 69140 2225540 1427428 28.06 1334760 1979356 29540 14:22:01 110240 1927060 3928412 97.27 75660 1890768 2159680 42.45 2021384 1710796 15860 14:23:01 117012 1509048 3921640 97.10 104224 1515876 3256700 64.02 2379464 1319572 6856 14:24:01 115052 795000 3923600 97.15 96272 822036 4032860 79.27 2844016 868616 252 14:25:01 116380 761792 3922272 97.12 110316 767076 4056984 79.75 2858480 833508 5088 14:26:01 106488 733696 3932164 97.36 127184 710976 4061212 79.83 2834412 824584 5220 14:27:01 116112 603464 3922540 97.12 98180 588744 4209164 82.74 2885704 748752 8320 14:28:02 119948 347412 3918704 97.03 74260 361088 4753152 93.43 2957912 652240 13212 14:29:01 133464 269812 3905188 96.70 72436 261716 4945108 97.21 2948600 628072 9260 14:30:01 1740488 2005272 2298164 56.90 70480 367068 2074672 40.78 1436216 705644 70004 14:31:01 2773972 3303324 1264680 31.31 99652 601736 1029100 20.23 568588 543400 15192 Average: 628529 1521686 3410123 84.44 87778 997053 3074433 60.43 2137775 1041597 27292 14:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:20:01 ens3 425.66 278.59 1617.86 74.29 0.00 0.00 0.00 0.00 14:20:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 14:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:21:01 ens3 534.99 491.22 3767.57 90.42 0.00 0.00 0.00 0.00 14:21:01 lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 14:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:22:01 ens3 1076.69 664.68 5668.66 162.69 0.00 0.00 0.00 0.00 14:22:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 14:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 ens3 391.85 295.35 2720.51 29.60 0.00 0.00 0.00 0.00 14:23:01 lo 75.02 75.02 193.84 193.84 0.00 0.00 0.00 0.00 14:23:01 veth440810d 0.23 0.50 0.01 0.04 0.00 0.00 0.00 0.00 14:23:01 docker0 45.14 44.73 190.04 4.97 0.00 0.00 0.00 0.00 14:24:01 ens3 85.14 44.39 21.97 17.24 0.00 0.00 0.00 0.00 14:24:01 lo 106.78 106.78 324.65 324.65 0.00 0.00 0.00 0.00 14:24:01 veth440810d 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:24:01 docker0 64.49 62.24 301.10 24.68 0.00 0.00 0.00 0.00 14:25:01 ens3 9.13 6.42 2.02 2.57 0.00 0.00 0.00 0.00 14:25:01 lo 193.87 193.87 498.31 498.31 0.00 0.00 0.00 0.00 14:25:01 veth440810d 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:25:01 docker0 116.73 110.45 457.78 42.00 0.00 0.00 0.00 0.00 14:26:01 ens3 38.03 17.46 8.91 7.76 0.00 0.00 0.00 0.00 14:26:01 lo 216.28 216.28 491.30 491.30 0.00 0.00 0.00 0.00 14:26:01 veth440810d 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:26:01 docker0 142.68 129.13 449.78 46.11 0.00 0.00 0.00 0.00 14:27:01 ens3 91.04 36.44 24.91 19.12 0.00 0.00 0.00 0.00 14:27:01 lo 228.76 228.76 620.69 620.69 0.00 0.00 0.00 0.00 14:27:01 veth440810d 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:27:01 docker0 151.23 137.30 572.49 53.25 0.00 0.00 0.00 0.00 14:28:02 ens3 1234.76 772.05 286.36 285.26 0.00 0.00 0.00 0.00 14:28:02 lo 184.15 184.15 258.71 258.71 0.00 0.00 0.00 0.00 14:28:02 veth440810d 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:28:02 docker0 103.05 97.24 235.15 25.70 0.00 0.00 0.00 0.00 14:29:01 ens3 10.04 7.52 2.09 2.42 0.00 0.00 0.00 0.00 14:29:01 lo 140.15 140.15 66.90 66.90 0.00 0.00 0.00 0.00 14:29:01 veth440810d 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:29:01 docker0 73.36 66.13 55.93 11.77 0.00 0.00 0.00 0.00 14:30:01 ens3 264.76 167.53 62.44 59.79 0.00 0.00 0.00 0.00 14:30:01 lo 81.98 81.98 42.02 42.02 0.00 0.00 0.00 0.00 14:30:01 docker0 42.78 39.15 37.47 5.04 0.00 0.00 0.00 0.00 14:31:01 ens3 73.11 57.75 42.39 59.98 0.00 0.00 0.00 0.00 14:31:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 353.68 237.10 1186.83 67.75 0.00 0.00 0.00 0.00 Average: lo 102.60 102.60 208.26 208.26 0.00 0.00 0.00 0.00 Average: docker0 61.62 57.20 191.83 17.80 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12849) 12/12/24 _x86_64_ (4 CPU) 14:18:30 LINUX RESTART (4 CPU) 14:19:01 CPU %user %nice %system %iowait %steal %idle 14:20:01 all 22.40 0.00 2.01 3.95 0.07 71.57 14:20:01 0 31.70 0.00 2.51 5.20 0.10 60.49 14:20:01 1 13.84 0.00 1.40 4.47 0.05 80.23 14:20:01 2 33.70 0.00 2.77 4.46 0.10 58.97 14:20:01 3 10.39 0.00 1.33 1.67 0.05 86.56 14:21:01 all 42.90 0.00 2.27 1.72 0.12 52.99 14:21:01 0 42.25 0.00 2.27 2.16 0.12 53.20 14:21:01 1 50.58 0.00 2.15 1.52 0.13 45.61 14:21:01 2 35.54 0.00 1.94 1.55 0.12 60.86 14:21:01 3 43.21 0.00 2.69 1.69 0.13 52.27 14:22:01 all 51.52 0.00 3.03 1.21 0.14 44.11 14:22:01 0 53.69 0.00 3.29 0.78 0.13 42.11 14:22:01 1 46.22 0.00 2.57 0.35 0.12 50.74 14:22:01 2 65.83 0.00 3.09 1.87 0.15 29.06 14:22:01 3 40.34 0.00 3.17 1.84 0.13 54.51 14:23:01 all 31.26 0.00 4.05 7.96 0.13 56.60 14:23:01 0 25.09 0.00 3.45 3.83 0.12 67.51 14:23:01 1 29.88 0.00 4.68 7.88 0.13 57.43 14:23:01 2 31.93 0.00 4.72 17.69 0.13 45.53 14:23:01 3 38.11 0.00 3.39 2.45 0.12 55.94 14:24:01 all 26.16 0.00 1.63 1.20 0.09 70.93 14:24:01 0 32.97 0.00 1.24 0.27 0.10 65.43 14:24:01 1 26.45 0.00 2.21 3.90 0.08 67.37 14:24:01 2 21.72 0.00 1.58 0.37 0.08 76.24 14:24:01 3 23.54 0.00 1.45 0.27 0.08 74.66 14:25:01 all 13.72 0.00 2.39 5.83 0.09 77.98 14:25:01 0 16.33 0.00 2.64 5.79 0.08 75.15 14:25:01 1 13.77 0.00 2.56 7.28 0.10 76.29 14:25:01 2 11.51 0.00 1.65 6.35 0.10 80.39 14:25:01 3 13.26 0.00 2.71 3.89 0.08 80.06 14:26:01 all 10.92 0.00 4.18 13.13 0.15 71.62 14:26:01 0 9.47 0.00 3.62 12.53 0.10 74.28 14:26:01 1 8.82 0.00 3.28 7.79 0.13 79.98 14:26:01 2 11.46 0.00 4.19 16.65 0.20 67.50 14:26:01 3 13.93 0.00 5.63 15.60 0.15 64.68 14:27:01 all 19.53 0.00 3.86 9.93 0.14 66.54 14:27:01 0 18.98 0.00 3.69 12.63 0.13 64.56 14:27:01 1 18.76 0.00 4.12 5.53 0.13 71.45 14:27:01 2 20.00 0.00 3.70 7.06 0.19 69.05 14:27:01 3 20.37 0.00 3.87 14.51 0.13 61.12 14:28:02 all 21.74 0.00 6.30 10.60 0.15 61.20 14:28:02 0 20.43 0.00 6.03 7.50 0.12 65.92 14:28:02 1 22.68 0.00 6.11 9.04 0.13 62.04 14:28:02 2 22.28 0.00 5.85 12.01 0.18 59.68 14:28:02 3 21.61 0.00 7.23 13.85 0.15 57.16 14:29:01 all 12.36 0.00 4.97 14.20 0.14 68.33 14:29:01 0 11.52 0.00 4.85 18.38 0.14 65.13 14:29:01 1 13.33 0.00 5.72 18.79 0.12 62.03 14:29:01 2 12.40 0.00 5.12 8.43 0.17 73.89 14:29:01 3 12.16 0.00 4.19 11.26 0.12 72.27 14:30:01 all 24.27 0.00 5.60 17.64 0.14 52.35 14:30:01 0 22.39 0.00 5.34 14.15 0.12 58.00 14:30:01 1 24.00 0.00 6.74 22.59 0.15 46.51 14:30:01 2 24.53 0.00 5.76 17.13 0.18 52.39 14:30:01 3 26.14 0.00 4.55 16.71 0.13 52.47 14:30:01 CPU %user %nice %system %iowait %steal %idle 14:31:01 all 23.14 0.00 1.15 6.79 0.08 68.84 14:31:01 0 22.19 0.00 0.99 2.51 0.07 74.25 14:31:01 1 35.29 0.00 1.59 12.19 0.08 50.85 14:31:01 2 12.39 0.00 1.11 7.28 0.08 79.14 14:31:01 3 22.63 0.00 0.95 5.19 0.05 71.18 Average: all 25.02 0.00 3.45 7.83 0.12 63.58 Average: 0 25.62 0.00 3.32 7.12 0.11 63.83 Average: 1 25.34 0.00 3.59 8.42 0.11 62.54 Average: 2 25.31 0.00 3.45 8.39 0.14 62.71 Average: 3 23.83 0.00 3.42 7.39 0.11 65.25