---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-12982 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 12G 8.1G 58% / 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 518 1965 0 1459 3176 Swap: 1023 15 1008 ---> 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:ea:7b:c6 brd ff:ff:ff:ff:ff:ff inet 10.32.7.102/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85546sec preferred_lft 85546sec inet6 fe80::f816:3eff:feea:7bc6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6b:18:7a:b9 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::42:6bff:fe18:7ab9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12982) 12/13/24 _x86_64_ (4 CPU) 13:54:29 LINUX RESTART (4 CPU) 13:55:01 tps rtps wtps bread/s bwrtn/s 13:56:01 132.53 47.69 84.84 2365.21 8740.01 13:57:01 130.56 46.71 83.85 3295.45 15988.54 13:58:01 258.37 48.16 210.21 4352.22 44831.05 13:59:02 207.52 49.11 158.41 2720.75 33199.93 14:00:01 238.93 31.15 207.78 1180.00 7821.73 14:01:01 38.49 5.43 33.06 122.25 738.94 14:02:01 375.82 0.97 374.85 19.06 12204.50 14:03:01 344.50 1.30 343.20 37.72 11891.90 14:04:01 373.47 11.85 361.62 307.15 12826.80 14:05:01 421.43 8.77 412.66 319.28 15212.93 14:06:01 459.75 10.68 449.07 216.46 15255.87 14:07:01 549.59 186.02 363.57 6786.47 17779.78 14:08:01 341.33 163.51 177.82 5689.99 50171.90 Average: 298.01 47.04 250.97 2109.30 18987.71 13:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:56:01 1607460 3360428 2431200 60.20 55280 1850752 865844 17.02 563216 1682172 149460 13:57:01 370776 2551156 3667884 90.82 69216 2248760 1488616 29.26 1467092 1981244 30224 13:58:01 272244 2542648 3766416 93.26 93152 2325932 1544972 30.37 1517472 2046860 19656 13:59:02 232424 1849496 3806236 94.25 101596 1742756 2990232 58.78 2091924 1511944 2072 14:00:01 124144 1079928 3914516 96.93 111188 1090852 3757784 73.87 2762816 957128 4556 14:01:01 128844 885180 3909816 96.81 107520 897076 3958244 77.81 2854628 863708 424 14:02:01 108360 863980 3930300 97.32 126804 866964 3985216 78.34 2870564 841548 4884 14:03:01 109296 845204 3929364 97.29 137100 835448 4031388 79.25 2867696 838884 3828 14:04:01 113540 601580 3925120 97.19 108872 610952 4491528 88.29 2941192 734288 9052 14:05:01 128832 465468 3909828 96.81 87824 467852 4725604 92.89 2949732 666508 4848 14:06:01 109820 277248 3928840 97.28 76460 307520 4997048 98.23 2996836 619828 9992 14:07:01 1726068 2050628 2312592 57.26 88532 407156 2023676 39.78 1500992 651644 248 14:08:01 2058408 3237488 1980252 49.03 111940 1226828 1024572 20.14 653676 1148008 7000 Average: 545401 1585418 3493259 86.50 98114 1144527 3068056 60.31 2156757 1118751 18942 13:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:56:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 13:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 ens3 380.67 246.96 1609.44 70.51 0.00 0.00 0.00 0.00 13:57:01 lo 3.27 3.27 0.31 0.31 0.00 0.00 0.00 0.00 13:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 ens3 572.02 510.18 3781.00 102.69 0.00 0.00 0.00 0.00 13:58:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 13:58:01 docker0 160.99 220.49 8.39 2333.44 0.00 0.00 0.00 0.00 13:58:01 ens3 547.29 410.38 5803.00 51.85 0.00 0.00 0.00 0.00 13:59:02 lo 3.52 3.52 0.39 0.39 0.00 0.00 0.00 0.00 13:59:02 docker0 0.13 0.18 0.01 0.01 0.00 0.00 0.00 0.00 13:59:02 ens3 713.98 463.74 5320.11 83.33 0.00 0.00 0.00 0.00 13:59:02 veth9cfcc39 0.13 0.32 0.01 0.03 0.00 0.00 0.00 0.00 14:00:01 lo 95.83 95.83 249.15 249.15 0.00 0.00 0.00 0.00 14:00:01 docker0 56.35 56.31 244.44 6.16 0.00 0.00 0.00 0.00 14:00:01 ens3 29.30 13.71 6.80 5.54 0.00 0.00 0.00 0.00 14:00:01 veth9cfcc39 0.15 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:01:01 lo 154.76 154.76 507.97 507.97 0.00 0.00 0.00 0.00 14:01:01 docker0 100.20 96.63 466.05 44.32 0.00 0.00 0.00 0.00 14:01:01 ens3 0.95 0.82 0.22 0.43 0.00 0.00 0.00 0.00 14:01:01 veth9cfcc39 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 14:02:01 lo 196.78 196.78 402.93 402.93 0.00 0.00 0.00 0.00 14:02:01 docker0 118.91 107.60 368.80 35.54 0.00 0.00 0.00 0.00 14:02:01 ens3 56.52 22.90 15.43 11.84 0.00 0.00 0.00 0.00 14:02:01 veth9cfcc39 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:03:01 lo 247.48 247.48 654.14 654.14 0.00 0.00 0.00 0.00 14:03:01 docker0 162.95 149.83 600.58 58.53 0.00 0.00 0.00 0.00 14:03:01 ens3 51.65 32.84 13.15 12.32 0.00 0.00 0.00 0.00 14:03:01 veth9cfcc39 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 14:04:01 lo 216.20 216.20 471.13 471.13 0.00 0.00 0.00 0.00 14:04:01 docker0 134.74 125.61 437.21 37.86 0.00 0.00 0.00 0.00 14:04:01 ens3 377.20 220.76 104.68 103.84 0.00 0.00 0.00 0.00 14:04:01 veth9cfcc39 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:05:01 lo 155.49 155.49 128.22 128.22 0.00 0.00 0.00 0.00 14:05:01 docker0 82.75 76.60 110.25 19.18 0.00 0.00 0.00 0.00 14:05:01 ens3 631.89 367.07 154.80 156.85 0.00 0.00 0.00 0.00 14:05:01 veth9cfcc39 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:06:01 lo 143.93 143.93 85.32 85.32 0.00 0.00 0.00 0.00 14:06:01 docker0 75.98 68.70 74.51 11.73 0.00 0.00 0.00 0.00 14:06:01 ens3 74.73 24.83 27.92 19.03 0.00 0.00 0.00 0.00 14:06:01 veth9cfcc39 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:07:01 lo 15.73 15.73 1.12 1.12 0.00 0.00 0.00 0.00 14:07:01 docker0 7.66 8.18 0.65 0.58 0.00 0.00 0.00 0.00 14:07:01 ens3 379.46 207.31 104.19 87.51 0.00 0.00 0.00 0.00 14:08:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 14:08:01 docker0 137.94 186.09 7.32 2199.62 0.00 0.00 0.00 0.00 14:08:01 ens3 257.61 191.20 2232.74 65.00 0.00 0.00 0.00 0.00 Average: lo 95.01 95.01 192.26 192.26 0.00 0.00 0.00 0.00 Average: docker0 79.92 84.36 178.20 365.53 0.00 0.00 0.00 0.00 Average: ens3 313.62 208.86 1476.32 59.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12982) 12/13/24 _x86_64_ (4 CPU) 13:54:29 LINUX RESTART (4 CPU) 13:55:01 CPU %user %nice %system %iowait %steal %idle 13:56:01 all 21.39 0.00 1.88 3.82 0.06 72.84 13:56:01 0 11.96 0.00 1.24 6.70 0.05 80.06 13:56:01 1 40.11 0.00 2.69 1.92 0.08 55.19 13:56:01 2 23.63 0.00 2.17 1.23 0.07 72.91 13:56:01 3 9.90 0.00 1.44 5.42 0.03 83.21 13:57:01 all 43.03 0.00 2.40 1.94 0.10 52.54 13:57:01 0 41.26 0.00 2.08 2.86 0.08 53.72 13:57:01 1 51.18 0.00 3.34 0.95 0.10 44.44 13:57:01 2 44.05 0.00 2.26 1.46 0.12 52.11 13:57:01 3 35.60 0.00 1.91 2.50 0.10 59.90 13:58:01 all 23.35 0.00 4.78 6.40 0.10 65.37 13:58:01 0 17.65 0.00 5.09 11.51 0.10 65.65 13:58:01 1 22.07 0.00 4.28 4.04 0.08 69.53 13:58:01 2 29.57 0.00 5.64 6.23 0.10 58.46 13:58:01 3 24.16 0.00 4.12 3.80 0.10 67.81 13:59:02 all 41.26 0.00 3.43 3.68 0.10 51.52 13:59:02 0 36.59 0.00 3.43 3.58 0.08 56.31 13:59:02 1 38.13 0.00 3.47 2.20 0.10 56.10 13:59:02 2 47.62 0.00 3.02 3.66 0.10 45.59 13:59:02 3 42.75 0.00 3.82 5.28 0.10 48.05 14:00:01 all 41.83 0.00 2.58 5.63 0.10 49.87 14:00:01 0 34.64 0.00 2.69 8.79 0.12 53.76 14:00:01 1 53.41 0.00 1.48 1.16 0.08 43.87 14:00:01 2 43.94 0.00 3.61 9.85 0.12 42.47 14:00:01 3 35.28 0.00 2.50 2.76 0.09 59.37 14:01:01 all 11.70 0.00 1.10 0.49 0.06 86.65 14:01:01 0 11.70 0.00 1.27 0.20 0.05 86.77 14:01:01 1 10.63 0.00 1.09 0.37 0.07 87.85 14:01:01 2 11.45 0.00 0.65 0.23 0.07 87.60 14:01:01 3 13.00 0.00 1.40 1.14 0.07 84.39 14:02:01 all 13.28 0.00 3.49 10.75 0.09 72.40 14:02:01 0 13.11 0.00 3.93 16.68 0.12 66.16 14:02:01 1 12.85 0.00 3.43 14.36 0.08 69.27 14:02:01 2 12.46 0.00 2.54 6.36 0.10 78.54 14:02:01 3 14.68 0.00 4.04 5.59 0.07 75.63 14:03:01 all 17.40 0.00 3.76 10.58 0.09 68.16 14:03:01 0 16.35 0.00 4.20 9.23 0.07 70.16 14:03:01 1 19.26 0.00 4.02 12.83 0.08 63.80 14:03:01 2 15.65 0.00 2.96 12.08 0.12 69.20 14:03:01 3 18.34 0.00 3.87 8.22 0.08 69.49 14:04:01 all 17.61 0.00 4.45 11.47 0.09 66.38 14:04:01 0 15.43 0.00 4.05 5.78 0.07 74.67 14:04:01 1 18.82 0.00 4.81 16.36 0.10 59.91 14:04:01 2 17.02 0.00 5.30 13.07 0.12 64.49 14:04:01 3 19.17 0.00 3.65 10.66 0.07 66.45 14:05:01 all 16.66 0.00 5.93 12.92 0.11 64.39 14:05:01 0 17.66 0.00 6.74 15.56 0.12 59.92 14:05:01 1 15.60 0.00 6.13 18.44 0.10 59.73 14:05:01 2 16.69 0.00 4.91 9.62 0.13 68.64 14:05:01 3 16.69 0.00 5.89 8.08 0.10 69.25 14:06:01 all 11.54 0.00 4.73 14.61 0.11 69.01 14:06:01 0 11.65 0.00 4.66 17.98 0.10 65.62 14:06:01 1 11.84 0.00 6.12 19.43 0.12 62.50 14:06:01 2 10.86 0.00 4.37 15.26 0.12 69.39 14:06:01 3 11.81 0.00 3.83 5.78 0.08 78.50 14:06:01 CPU %user %nice %system %iowait %steal %idle 14:07:01 all 21.69 0.00 2.23 25.44 0.07 50.56 14:07:01 0 21.29 0.00 1.81 13.92 0.07 62.91 14:07:01 1 20.89 0.00 1.75 21.02 0.05 56.29 14:07:01 2 21.05 0.00 3.09 46.37 0.12 29.37 14:07:01 3 23.52 0.00 2.27 20.56 0.07 53.58 14:08:01 all 20.15 0.00 3.97 7.62 0.08 68.17 14:08:01 0 15.65 0.00 3.57 6.33 0.07 74.38 14:08:01 1 18.93 0.00 3.73 7.91 0.08 69.35 14:08:01 2 20.78 0.00 5.05 7.80 0.10 66.27 14:08:01 3 25.30 0.00 3.56 8.44 0.08 62.62 Average: all 23.12 0.00 3.44 8.88 0.09 64.47 Average: 0 20.36 0.00 3.44 9.16 0.08 66.95 Average: 1 25.66 0.00 3.56 9.31 0.09 61.38 Average: 2 24.19 0.00 3.50 10.25 0.11 61.95 Average: 3 22.29 0.00 3.25 6.79 0.08 67.59