---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-9387 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 9.0G 54% / 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 474 2508 0 961 3228 Swap: 1023 20 1003 ---> 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:ed:96:3d brd ff:ff:ff:ff:ff:ff inet 10.32.7.116/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85619sec preferred_lft 85619sec inet6 fe80::f816:3eff:feed:963d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6f:2d:fd:75 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::42:6fff:fe2d:fd75/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-9387) 11/02/24 _x86_64_ (4 CPU) 13:57:33 LINUX RESTART (4 CPU) 13:58:01 tps rtps wtps bread/s bwrtn/s 13:59:01 159.59 66.09 93.50 4935.44 8415.00 14:00:01 128.14 42.34 85.80 2464.65 15664.38 14:01:01 78.73 24.77 53.96 1368.15 16082.48 14:02:01 387.10 29.55 357.56 2437.99 32674.95 14:03:01 93.68 12.51 81.17 289.15 2457.99 14:04:01 350.82 9.02 341.81 232.76 9139.41 14:05:01 496.40 0.48 495.92 10.40 13885.95 14:06:01 404.75 1.02 403.73 40.66 11299.45 14:07:02 482.33 60.87 421.47 2892.38 17139.10 14:08:01 1223.48 41.28 1182.20 436.12 15279.96 14:09:01 268.79 237.57 31.22 9337.82 5086.44 14:10:01 193.93 178.89 15.05 4800.40 6394.80 Average: 354.49 58.72 295.76 2440.08 12791.34 13:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:59:01 1626652 3364988 2412008 59.72 57792 1833452 864388 16.99 559596 1667396 155708 14:00:01 704892 2813156 3333768 82.55 70792 2176892 1321984 25.99 1181592 1938372 18660 14:01:01 106028 1906816 3932632 97.37 78428 1871820 2194004 43.13 2051828 1681576 18184 14:02:01 170836 1528200 3867824 95.77 109772 1473168 3241696 63.72 2422952 1229300 20988 14:03:01 105944 1074192 3932716 97.38 110232 1089628 3805272 74.80 2743000 975876 508 14:04:01 111500 936832 3927160 97.24 124080 927180 3943880 77.53 2822300 874120 1976 14:05:01 130664 917564 3907996 96.76 135684 864512 3950656 77.66 2809136 841788 1936 14:06:01 115300 683708 3923360 97.15 133480 644880 4173704 82.04 2931688 726336 1980 14:07:02 115804 382796 3922856 97.13 64424 497364 5248004 103.16 2929776 692892 16276 14:08:01 110912 351936 3927748 97.25 83824 460724 5323600 104.65 2946636 690036 17716 14:09:01 2569108 3023852 1469552 36.39 68272 557280 1302420 25.60 705216 608996 94408 14:10:01 2580196 3274224 1458464 36.11 93348 767784 1049116 20.62 572336 723608 7712 Average: 703986 1688189 3334674 82.57 94177 1097057 3034894 59.66 2056338 1054191 29671 13:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 ens3 478.95 300.75 1503.65 71.91 0.00 0.00 0.00 0.00 13:59:01 lo 1.47 1.47 0.18 0.18 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 ens3 560.46 465.08 3319.65 94.44 0.00 0.00 0.00 0.00 14:00:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 14:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 ens3 695.99 519.15 6230.61 98.82 0.00 0.00 0.00 0.00 14:01:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 14:02:01 docker0 50.11 46.91 196.02 4.94 0.00 0.00 0.00 0.00 14:02:01 ens3 269.66 182.57 2609.45 14.98 0.00 0.00 0.00 0.00 14:02:01 veth261966b 49.89 46.74 196.69 4.93 0.00 0.00 0.00 0.02 14:02:01 veth838dfb5 0.22 0.48 0.01 0.04 0.00 0.00 0.00 0.00 14:03:01 docker0 111.35 106.18 528.12 46.43 0.00 0.00 0.00 0.00 14:03:01 ens3 66.14 31.23 21.66 12.86 0.00 0.00 0.00 0.00 14:03:01 veth261966b 111.16 106.02 529.63 46.42 0.00 0.00 0.00 0.04 14:03:01 veth838dfb5 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:04:01 docker0 121.23 110.43 415.16 38.79 0.00 0.00 0.00 0.00 14:04:01 ens3 11.23 7.88 5.41 7.89 0.00 0.00 0.00 0.00 14:04:01 veth261966b 121.06 110.28 416.80 38.78 0.00 0.00 0.00 0.03 14:04:01 veth838dfb5 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:05:01 docker0 163.61 146.41 535.83 53.02 0.00 0.00 0.00 0.00 14:05:01 ens3 65.74 36.79 15.07 13.71 0.00 0.00 0.00 0.00 14:05:01 veth261966b 163.42 146.23 538.06 53.01 0.00 0.00 0.00 0.04 14:05:01 veth838dfb5 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:06:01 docker0 132.53 118.63 467.35 42.14 0.00 0.00 0.00 0.00 14:06:01 ens3 55.01 29.56 14.15 16.48 0.00 0.00 0.00 0.00 14:06:01 veth261966b 132.36 118.48 469.15 42.13 0.00 0.00 0.00 0.04 14:06:01 veth838dfb5 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:07:02 docker0 78.42 76.72 118.27 18.53 0.00 0.00 0.00 0.00 14:07:02 ens3 525.12 296.26 128.13 118.30 0.00 0.00 0.00 0.00 14:07:02 veth261966b 2.99 2.54 0.41 0.25 0.00 0.00 0.00 0.00 14:07:02 veth838dfb5 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:08:01 docker0 60.78 53.55 50.58 8.23 0.00 0.00 0.00 0.00 14:08:01 ens3 311.74 174.50 82.28 71.69 0.00 0.00 0.00 0.00 14:08:01 veth261966b 26.97 22.56 36.24 2.78 0.00 0.00 0.00 0.00 14:08:01 veth838dfb5 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 14:09:01 docker0 4.25 5.18 0.22 0.34 0.00 0.00 0.00 0.00 14:09:01 ens3 343.69 193.55 1124.10 47.30 0.00 0.00 0.00 0.00 14:09:01 lo 1181.56 1181.56 2507.24 2507.24 0.00 0.00 0.00 0.00 14:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 ens3 626.35 378.59 1280.95 164.78 0.00 0.00 0.00 0.00 14:10:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 Average: docker0 60.19 55.34 192.79 17.71 0.00 0.00 0.00 0.00 Average: ens3 334.28 218.09 1362.85 61.10 0.00 0.00 0.00 0.00 Average: lo 98.34 98.34 209.16 209.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-9387) 11/02/24 _x86_64_ (4 CPU) 13:57:33 LINUX RESTART (4 CPU) 13:58:01 CPU %user %nice %system %iowait %steal %idle 13:59:01 all 20.73 0.00 2.09 4.66 0.05 72.47 13:59:01 0 27.13 0.00 2.07 3.09 0.05 67.66 13:59:01 1 15.87 0.00 1.96 4.94 0.05 77.18 13:59:01 2 7.54 0.00 1.61 9.74 0.03 81.07 13:59:01 3 32.30 0.00 2.72 0.90 0.07 64.01 14:00:01 all 35.29 0.00 2.12 2.29 0.08 60.21 14:00:01 0 32.36 0.00 1.39 1.17 0.07 65.02 14:00:01 1 39.22 0.00 2.54 2.14 0.08 56.01 14:00:01 2 32.85 0.00 2.55 4.94 0.10 59.56 14:00:01 3 36.75 0.00 1.99 0.92 0.08 60.26 14:01:01 all 52.64 0.00 2.85 0.77 0.10 43.64 14:01:01 0 56.77 0.00 2.08 0.32 0.12 40.72 14:01:01 1 54.64 0.00 3.88 1.22 0.12 40.14 14:01:01 2 42.99 0.00 3.08 0.47 0.12 53.34 14:01:01 3 56.09 0.00 2.36 1.09 0.10 40.36 14:02:01 all 29.98 0.00 3.57 9.31 0.09 57.05 14:02:01 0 36.36 0.00 3.73 4.92 0.08 54.90 14:02:01 1 27.78 0.00 3.30 7.48 0.08 61.36 14:02:01 2 38.17 0.00 3.85 12.53 0.12 45.33 14:02:01 3 17.69 0.00 3.44 12.30 0.07 66.51 14:03:01 all 28.03 0.00 1.77 1.86 0.09 68.25 14:03:01 0 26.18 0.00 1.45 2.15 0.08 70.13 14:03:01 1 26.56 0.00 1.50 1.05 0.08 70.80 14:03:01 2 32.13 0.00 2.26 2.54 0.10 62.97 14:03:01 3 27.26 0.00 1.81 1.69 0.08 69.16 14:04:01 all 13.95 0.00 2.43 9.13 0.10 74.39 14:04:01 0 12.87 0.00 2.89 14.68 0.10 69.47 14:04:01 1 12.90 0.00 2.62 8.85 0.10 75.53 14:04:01 2 13.19 0.00 1.29 3.11 0.12 82.29 14:04:01 3 16.85 0.00 2.95 9.88 0.08 70.23 14:05:01 all 10.99 0.00 3.40 14.26 0.10 71.26 14:05:01 0 11.34 0.00 3.86 22.69 0.10 62.01 14:05:01 1 9.01 0.00 2.29 7.51 0.07 81.13 14:05:01 2 12.04 0.00 3.91 11.02 0.12 72.91 14:05:01 3 11.57 0.00 3.53 15.88 0.10 68.92 14:06:01 all 17.95 0.00 3.25 11.48 0.11 67.21 14:06:01 0 20.44 0.00 2.86 14.35 0.10 62.25 14:06:01 1 17.45 0.00 3.70 13.13 0.10 65.62 14:06:01 2 18.79 0.00 3.72 11.39 0.15 65.96 14:06:01 3 15.14 0.00 2.72 7.07 0.10 74.97 14:07:02 all 18.61 0.00 5.58 12.67 0.11 63.03 14:07:02 0 18.86 0.00 5.85 14.95 0.10 60.24 14:07:02 1 20.21 0.00 5.94 13.94 0.12 59.80 14:07:02 2 18.78 0.00 5.62 12.97 0.12 62.51 14:07:02 3 16.58 0.00 4.87 8.82 0.10 69.62 14:08:01 all 14.78 0.00 5.09 15.27 0.12 64.75 14:08:01 0 11.40 0.00 4.81 16.55 0.10 67.14 14:08:01 1 13.44 0.00 4.77 10.45 0.08 71.26 14:08:01 2 20.55 0.00 5.15 18.23 0.15 55.92 14:08:01 3 13.76 0.00 5.64 15.89 0.10 64.60 14:09:01 all 33.21 0.00 1.80 7.45 0.08 57.47 14:09:01 0 25.96 0.00 1.57 7.24 0.08 65.14 14:09:01 1 33.53 0.00 1.45 7.10 0.08 57.83 14:09:01 2 36.23 0.00 2.68 8.75 0.10 52.24 14:09:01 3 37.08 0.00 1.54 6.70 0.07 54.62 14:09:01 CPU %user %nice %system %iowait %steal %idle 14:10:01 all 42.17 0.00 1.45 4.17 0.08 52.13 14:10:01 0 32.96 0.00 1.53 3.97 0.07 61.48 14:10:01 1 48.52 0.00 1.30 7.49 0.08 42.60 14:10:01 2 45.51 0.00 1.97 4.02 0.08 48.42 14:10:01 3 41.78 0.00 0.94 1.19 0.07 56.03 Average: all 26.57 0.00 2.95 7.76 0.09 62.64 Average: 0 26.11 0.00 2.84 8.80 0.09 62.16 Average: 1 26.61 0.00 2.94 7.10 0.09 63.26 Average: 2 26.59 0.00 3.14 8.28 0.11 61.88 Average: 3 26.95 0.00 2.87 6.83 0.09 63.26