---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-12983 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 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: 3944 453 2694 0 796 3252 Swap: 1023 27 996 ---> 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:4f:a7:ce brd ff:ff:ff:ff:ff:ff inet 10.32.7.43/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85622sec preferred_lft 85622sec inet6 fe80::f816:3eff:fe4f:a7ce/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ba:96:01:1c 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:baff:fe96:11c/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-12983) 12/13/24 _x86_64_ (4 CPU) 13:54:38 LINUX RESTART (4 CPU) 13:55:02 tps rtps wtps bread/s bwrtn/s 13:56:01 188.07 83.46 104.61 6573.77 43501.20 13:57:01 129.22 42.22 87.00 2461.07 15197.87 13:58:01 71.32 17.54 53.78 1227.32 17912.33 13:59:01 290.63 36.74 253.89 2597.57 31644.46 14:00:01 109.50 13.76 95.73 339.94 3240.13 14:01:01 199.10 2.37 196.73 32.53 6102.72 14:02:01 418.84 0.65 418.19 14.13 14486.37 14:03:01 335.23 3.82 331.41 118.25 11930.01 14:04:01 355.36 15.39 339.97 472.91 12573.28 14:05:02 471.64 16.21 455.43 459.60 16941.82 14:06:03 533.50 159.44 374.06 3655.17 15380.82 14:07:01 410.02 239.29 170.73 7845.13 9696.40 Average: 293.10 52.19 240.91 2129.60 16530.54 13:55:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:56:01 1664716 3381960 2373944 58.78 54200 1815768 865516 17.01 540528 1648252 130148 13:57:01 791180 2875752 3247480 80.41 67856 2156476 1287532 25.31 1107316 1925080 20444 13:58:01 133840 2269172 3904820 96.69 75648 2199056 1765492 34.70 1764184 1923928 10676 13:59:01 114672 1514740 3923988 97.16 99716 1529284 3262788 64.14 2385300 1318356 4884 14:00:01 118800 990324 3919860 97.06 100200 1006096 3843356 75.55 2742364 959744 544 14:01:01 105340 870128 3933320 97.39 111536 882548 3955064 77.74 2797396 900656 5424 14:02:01 114668 843300 3923992 97.16 129560 806048 3967240 77.98 2776236 869856 5212 14:03:01 115476 682384 3923184 97.14 111848 647296 4147032 81.52 2833064 794736 8736 14:04:01 119972 461400 3918688 97.03 89048 452676 4659432 91.59 2906976 693512 8320 14:05:02 108084 225432 3930576 97.32 61144 273552 5020780 98.69 2965364 660140 5944 14:06:03 1867204 2042964 2171456 53.77 81044 225644 2335312 45.91 1337328 589660 52908 14:07:01 2835004 3376668 1203656 29.80 110728 599488 953428 18.74 503956 541300 143528 Average: 674080 1627852 3364580 83.31 91044 1049494 3005248 59.07 2055001 1068768 33064 13:55:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:56:01 lo 1.15 1.15 0.10 0.10 0.00 0.00 0.00 0.00 13:56:01 ens3 386.56 264.66 1536.30 71.72 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 13:57:01 lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 13:57:01 ens3 450.17 416.23 2934.07 81.28 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 13:58:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 13:58:01 ens3 818.79 584.79 6614.43 142.81 0.00 0.00 0.00 0.00 13:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 lo 63.26 63.26 169.18 169.18 0.00 0.00 0.00 0.00 13:59:01 vethe6fd156 37.46 37.88 166.50 4.16 0.00 0.00 0.00 0.01 13:59:01 ens3 310.83 208.28 2707.85 16.24 0.00 0.00 0.00 0.00 13:59:01 docker0 37.66 38.03 166.00 4.17 0.00 0.00 0.00 0.00 14:00:01 lo 102.18 102.18 300.47 300.47 0.00 0.00 0.00 0.00 14:00:01 vethe6fd156 61.91 58.34 280.41 21.58 0.00 0.00 0.00 0.02 14:00:01 ens3 30.84 16.75 8.40 7.35 0.00 0.00 0.00 0.00 14:00:01 docker0 62.09 58.51 279.57 21.59 0.00 0.00 0.00 0.00 14:01:01 lo 182.55 182.55 463.69 463.69 0.00 0.00 0.00 0.00 14:01:01 vethe6fd156 108.35 102.07 427.57 38.43 0.00 0.00 0.00 0.04 14:01:01 ens3 38.09 18.23 12.16 9.50 0.00 0.00 0.00 0.00 14:01:01 docker0 108.53 102.23 426.09 38.44 0.00 0.00 0.00 0.00 14:02:01 lo 238.59 238.59 572.60 572.60 0.00 0.00 0.00 0.00 14:02:01 vethe6fd156 157.36 144.30 526.91 53.28 0.00 0.00 0.00 0.04 14:02:01 ens3 16.11 7.51 6.45 6.38 0.00 0.00 0.00 0.00 14:02:01 docker0 157.55 144.49 524.76 53.29 0.00 0.00 0.00 0.00 14:03:01 lo 235.63 235.63 622.68 622.68 0.00 0.00 0.00 0.00 14:03:01 vethe6fd156 152.76 140.79 575.70 53.53 0.00 0.00 0.00 0.05 14:03:01 ens3 29.00 16.43 8.77 8.05 0.00 0.00 0.00 0.00 14:03:01 docker0 152.94 140.96 573.62 53.54 0.00 0.00 0.00 0.00 14:04:01 lo 186.24 186.24 260.25 260.25 0.00 0.00 0.00 0.00 14:04:01 vethe6fd156 104.28 99.25 237.71 25.90 0.00 0.00 0.00 0.02 14:04:01 ens3 1129.87 726.99 285.86 286.63 0.00 0.00 0.00 0.00 14:04:01 docker0 104.47 99.43 236.29 25.91 0.00 0.00 0.00 0.00 14:05:02 lo 139.80 139.80 66.97 66.97 0.00 0.00 0.00 0.00 14:05:02 vethe6fd156 73.85 65.77 57.19 11.62 0.00 0.00 0.00 0.00 14:05:02 ens3 10.45 7.64 2.57 2.62 0.00 0.00 0.00 0.00 14:05:02 docker0 74.04 65.95 56.19 11.63 0.00 0.00 0.00 0.00 14:06:03 lo 72.77 72.77 39.19 39.19 0.00 0.00 0.00 0.00 14:06:03 ens3 214.96 124.33 55.96 53.19 0.00 0.00 0.00 0.00 14:06:03 docker0 38.85 34.70 35.02 4.65 0.00 0.00 0.00 0.00 14:06:03 vethd145de3 1.45 1.76 0.08 0.11 0.00 0.00 0.00 0.00 14:07:01 lo 0.48 0.48 0.04 0.04 0.00 0.00 0.00 0.00 14:07:01 ens3 60.49 41.84 32.65 55.01 0.00 0.00 0.00 0.00 14:07:01 docker0 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 102.49 102.49 208.40 208.40 0.00 0.00 0.00 0.00 Average: ens3 291.56 202.91 1183.73 61.69 0.00 0.00 0.00 0.00 Average: docker0 61.57 57.23 191.87 17.81 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12983) 12/13/24 _x86_64_ (4 CPU) 13:54:38 LINUX RESTART (4 CPU) 13:55:02 CPU %user %nice %system %iowait %steal %idle 13:56:01 all 19.99 0.00 2.59 5.78 0.07 71.57 13:56:01 0 20.58 0.00 3.03 3.96 0.05 72.38 13:56:01 1 14.08 0.00 2.11 4.73 0.07 79.01 13:56:01 2 33.09 0.00 2.94 2.38 0.10 61.48 13:56:01 3 12.19 0.00 2.31 12.05 0.05 73.40 13:57:01 all 35.37 0.00 2.11 2.23 0.09 60.20 13:57:01 0 33.64 0.00 2.05 1.13 0.08 63.09 13:57:01 1 26.43 0.00 2.73 2.03 0.10 68.71 13:57:01 2 35.42 0.00 2.16 2.51 0.08 59.83 13:57:01 3 46.00 0.00 1.47 3.23 0.10 49.20 13:58:01 all 54.29 0.00 3.04 0.61 0.10 41.96 13:58:01 0 59.84 0.00 2.72 0.17 0.10 37.17 13:58:01 1 45.16 0.00 4.25 1.08 0.10 49.41 13:58:01 2 60.05 0.00 2.04 0.25 0.12 37.55 13:58:01 3 52.14 0.00 3.15 0.94 0.10 43.67 13:59:01 all 34.94 0.00 3.81 6.42 0.10 54.73 13:59:01 0 32.94 0.00 4.29 4.39 0.10 58.29 13:59:01 1 25.88 0.00 3.56 12.15 0.10 58.31 13:59:01 2 43.77 0.00 3.41 5.61 0.12 47.09 13:59:01 3 37.19 0.00 3.98 3.51 0.08 55.24 14:00:01 all 25.86 0.00 1.68 2.22 0.08 70.16 14:00:01 0 20.86 0.00 1.67 1.90 0.08 75.49 14:00:01 1 18.52 0.00 1.93 1.92 0.08 77.55 14:00:01 2 32.27 0.00 1.62 3.33 0.08 62.69 14:00:01 3 31.92 0.00 1.45 1.72 0.08 64.82 14:01:01 all 13.68 0.00 2.28 4.93 0.08 79.04 14:01:01 0 13.16 0.00 2.75 7.30 0.07 76.72 14:01:01 1 15.49 0.00 2.06 7.57 0.07 74.81 14:01:01 2 11.61 0.00 2.16 3.42 0.08 82.72 14:01:01 3 14.47 0.00 2.16 1.44 0.05 81.88 14:02:01 all 11.70 0.00 4.18 12.61 0.08 71.42 14:02:01 0 9.68 0.00 4.25 13.49 0.08 72.51 14:02:01 1 14.00 0.00 4.34 10.02 0.08 71.56 14:02:01 2 12.35 0.00 4.32 11.55 0.10 71.68 14:02:01 3 10.78 0.00 3.83 15.38 0.07 69.94 14:03:01 all 19.39 0.00 3.65 10.25 0.10 66.61 14:03:01 0 19.44 0.00 2.51 4.58 0.08 73.39 14:03:01 1 19.38 0.00 4.92 12.64 0.10 62.96 14:03:01 2 16.05 0.00 3.76 12.29 0.14 67.76 14:03:01 3 22.63 0.00 3.41 11.52 0.10 62.34 14:04:01 all 21.89 0.00 6.31 10.95 0.10 60.75 14:04:01 0 24.76 0.00 5.79 8.83 0.10 60.52 14:04:01 1 18.68 0.00 6.89 9.35 0.10 64.99 14:04:01 2 23.63 0.00 6.36 12.29 0.12 57.60 14:04:01 3 20.49 0.00 6.20 13.35 0.10 59.87 14:05:02 all 11.70 0.00 4.96 14.69 0.11 68.54 14:05:02 0 11.30 0.00 4.97 11.75 0.10 71.88 14:05:02 1 11.86 0.00 4.63 12.16 0.10 71.26 14:05:02 2 11.44 0.00 4.33 18.36 0.13 65.74 14:05:02 3 12.21 0.00 5.90 16.55 0.10 65.24 14:06:03 all 14.94 0.00 3.51 19.49 0.10 61.96 14:06:03 0 15.13 0.00 3.54 9.28 0.08 71.98 14:06:03 1 15.49 0.00 3.21 18.88 0.10 62.33 14:06:03 2 14.47 0.00 4.12 16.95 0.13 64.33 14:06:03 3 14.68 0.00 3.18 32.84 0.10 49.21 14:06:03 CPU %user %nice %system %iowait %steal %idle 14:07:01 all 24.88 0.00 1.33 14.53 0.09 59.17 14:07:01 0 21.00 0.00 0.82 8.38 0.05 69.76 14:07:01 1 19.58 0.00 1.06 8.68 0.07 70.61 14:07:01 2 36.35 0.00 1.44 12.34 0.14 49.73 14:07:01 3 22.58 0.00 2.01 28.70 0.10 46.61 Average: all 24.04 0.00 3.29 8.73 0.09 63.84 Average: 0 23.52 0.00 3.21 6.27 0.08 66.92 Average: 1 20.39 0.00 3.48 8.45 0.09 67.60 Average: 2 27.51 0.00 3.23 8.44 0.11 60.71 Average: 3 24.77 0.00 3.26 11.77 0.09 60.12