---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-8151 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 9.0G 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 450 2525 0 967 3251 Swap: 1023 22 1001 ---> 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:9b:95:cb brd ff:ff:ff:ff:ff:ff inet 10.32.6.76/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85600sec preferred_lft 85600sec inet6 fe80::f816:3eff:fe9b:95cb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:26:57:ee:9c 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::42:26ff:fe57:ee9c/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-8151) 10/19/24 _x86_64_ (4 CPU) 13:57:32 LINUX RESTART (4 CPU) 13:58:02 tps rtps wtps bread/s bwrtn/s 13:59:01 158.07 61.38 96.70 4855.31 8565.73 14:00:01 127.53 42.34 85.19 2464.12 15648.59 14:01:01 93.47 29.13 64.34 1920.05 17131.51 14:02:01 392.05 28.35 363.70 1991.47 33320.67 14:03:01 76.96 7.13 69.83 164.08 1587.60 14:04:01 409.90 1.62 408.28 42.53 11161.47 14:05:01 477.94 0.50 477.44 12.80 13348.84 14:06:02 437.96 28.72 409.24 1955.78 12343.52 14:07:01 455.34 34.28 421.06 1221.07 17167.98 14:08:01 1154.00 56.22 1097.78 960.32 13466.67 14:09:01 257.88 227.06 30.82 8745.79 2890.44 14:10:01 96.12 57.07 39.04 2018.20 8282.62 Average: 345.42 47.83 297.59 2192.93 12910.36 13:58:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:59:01 1628224 3367504 2410436 59.68 58024 1834092 878780 17.27 557880 1667224 155868 14:00:01 597708 2715280 3440952 85.20 71288 2184968 1348552 26.51 1281404 1942932 24704 14:01:01 115936 1886088 3922724 97.13 80780 1840672 2529960 49.73 2054672 1670432 79512 14:02:01 121952 1377080 3916708 96.98 110080 1372128 3409900 67.03 2522388 1179700 204 14:03:01 116440 852568 3922220 97.12 103996 867612 4020356 79.03 2870828 843900 160 14:04:01 110132 822408 3928528 97.27 121236 817956 4059816 79.80 2874300 824748 1728 14:05:01 128048 814260 3910612 96.83 130732 770096 4058256 79.77 2846492 808972 1620 14:06:02 107132 582704 3931528 97.35 88244 673656 4715808 92.70 2885424 783204 744 14:07:01 117456 359204 3921204 97.09 63660 469692 5274436 103.68 2920940 691252 4784 14:08:01 148500 192540 3890160 96.32 53740 303140 5446372 107.06 2962212 657596 2824 14:09:01 2559068 3024436 1479592 36.64 70696 565304 1324768 26.04 722864 600676 164876 14:10:01 2807008 3411936 1231652 30.50 73380 700356 931112 18.30 395368 678016 8768 Average: 713134 1617167 3325526 82.34 85488 1033306 3166510 62.24 2074564 1029054 37149 13:58:02 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 517.27 323.74 1526.33 75.29 0.00 0.00 0.00 0.00 13:59:01 lo 1.49 1.49 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 493.77 443.83 3323.55 86.35 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 0.08 0.18 0.00 0.02 0.00 0.00 0.00 0.00 14:01:01 ens3 785.34 613.71 7412.01 94.89 0.00 0.00 0.00 0.00 14:01:01 lo 3.01 3.01 0.34 0.34 0.00 0.00 0.00 0.00 14:01:01 veth409495b 0.08 0.28 0.01 0.02 0.00 0.00 0.00 0.00 14:02:01 docker0 50.98 47.85 196.12 5.16 0.00 0.00 0.00 0.00 14:02:01 veth140b0b5 50.80 47.82 196.80 5.16 0.00 0.00 0.00 0.02 14:02:01 ens3 170.97 115.78 1397.03 11.24 0.00 0.00 0.00 0.00 14:02:01 lo 82.12 82.12 199.82 199.82 0.00 0.00 0.00 0.00 14:03:01 docker0 121.28 118.33 582.77 51.30 0.00 0.00 0.00 0.00 14:03:01 veth140b0b5 121.09 118.16 584.42 51.29 0.00 0.00 0.00 0.05 14:03:01 ens3 94.04 46.57 25.67 14.94 0.00 0.00 0.00 0.00 14:03:01 lo 183.56 183.56 630.52 630.52 0.00 0.00 0.00 0.00 14:04:01 docker0 119.61 108.82 364.07 35.26 0.00 0.00 0.00 0.00 14:04:01 veth140b0b5 119.43 108.65 365.70 35.25 0.00 0.00 0.00 0.03 14:04:01 ens3 12.16 9.47 2.70 2.71 0.00 0.00 0.00 0.00 14:04:01 lo 204.17 204.17 398.36 398.36 0.00 0.00 0.00 0.00 14:05:01 docker0 176.50 159.39 616.30 59.34 0.00 0.00 0.00 0.00 14:05:01 veth140b0b5 176.32 159.21 618.70 59.32 0.00 0.00 0.00 0.05 14:05:01 ens3 35.59 22.18 8.40 8.49 0.00 0.00 0.00 0.00 14:05:01 lo 262.72 262.72 669.76 669.76 0.00 0.00 0.00 0.00 14:06:02 docker0 112.00 100.25 383.27 34.51 0.00 0.00 0.00 0.00 14:06:02 veth140b0b5 111.82 100.08 384.79 34.50 0.00 0.00 0.00 0.03 14:06:02 ens3 210.22 92.91 51.20 38.05 0.00 0.00 0.00 0.00 14:06:02 lo 178.24 178.24 414.78 414.78 0.00 0.00 0.00 0.00 14:07:01 docker0 84.90 84.31 123.59 20.20 0.00 0.00 0.00 0.00 14:07:01 veth140b0b5 1.10 1.11 0.07 0.07 0.00 0.00 0.00 0.00 14:07:01 ens3 647.86 336.02 175.07 148.20 0.00 0.00 0.00 0.00 14:07:01 lo 162.68 162.68 142.38 142.38 0.00 0.00 0.00 0.00 14:08:01 docker0 55.56 49.39 46.19 7.10 0.00 0.00 0.00 0.00 14:08:01 veth140b0b5 26.49 22.40 35.38 2.74 0.00 0.00 0.00 0.00 14:08:01 ens3 1036.54 650.94 246.52 263.11 0.00 0.00 0.00 0.00 14:08:01 lo 104.73 104.73 52.69 52.69 0.00 0.00 0.00 0.00 14:09:01 docker0 3.55 3.50 0.22 0.23 0.00 0.00 0.00 0.00 14:09:01 ens3 255.66 180.25 1081.60 29.86 0.00 0.00 0.00 0.00 14:09:01 lo 10.81 10.81 0.64 0.64 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 601.98 444.49 1171.53 138.86 0.00 0.00 0.00 0.00 14:10:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 Average: docker0 60.42 56.04 192.96 17.77 0.00 0.00 0.00 0.00 Average: ens3 405.10 273.43 1368.95 76.04 0.00 0.00 0.00 0.00 Average: lo 99.72 99.72 209.40 209.40 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8151) 10/19/24 _x86_64_ (4 CPU) 13:57:32 LINUX RESTART (4 CPU) 13:58:02 CPU %user %nice %system %iowait %steal %idle 13:59:01 all 20.63 0.00 2.00 4.94 0.06 72.39 13:59:01 0 24.83 0.00 1.63 1.02 0.03 72.49 13:59:01 1 11.33 0.00 1.53 9.80 0.05 77.29 13:59:01 2 29.79 0.00 3.13 6.41 0.08 60.59 13:59:01 3 16.56 0.00 1.72 2.51 0.03 79.18 14:00:01 all 37.06 0.00 2.07 2.01 0.10 58.76 14:00:01 0 47.28 0.00 2.39 1.57 0.12 48.65 14:00:01 1 39.25 0.00 1.74 2.29 0.08 56.65 14:00:01 2 31.38 0.00 2.60 2.11 0.12 63.80 14:00:01 3 30.34 0.00 1.55 2.06 0.08 65.97 14:01:01 all 50.95 0.00 2.89 1.72 0.09 44.35 14:01:01 0 55.30 0.00 1.62 0.90 0.08 42.09 14:01:01 1 56.88 0.00 2.82 2.26 0.08 37.96 14:01:01 2 55.52 0.00 3.84 1.52 0.12 39.00 14:01:01 3 36.15 0.00 3.30 2.20 0.08 58.27 14:02:01 all 32.17 0.00 3.36 9.17 0.10 55.21 14:02:01 0 50.02 0.00 3.09 4.53 0.08 42.28 14:02:01 1 28.60 0.00 3.13 5.52 0.10 62.65 14:02:01 2 34.10 0.00 4.18 15.87 0.12 45.74 14:02:01 3 16.04 0.00 3.02 10.80 0.08 70.07 14:03:01 all 24.06 0.00 1.70 1.46 0.09 72.68 14:03:01 0 17.65 0.00 1.48 0.37 0.10 80.40 14:03:01 1 30.15 0.00 1.75 2.86 0.10 65.14 14:03:01 2 27.19 0.00 1.52 0.80 0.10 70.38 14:03:01 3 21.31 0.00 2.05 1.81 0.08 74.74 14:04:01 all 13.87 0.00 2.52 11.15 0.10 72.36 14:04:01 0 18.60 0.00 1.76 3.56 0.08 75.99 14:04:01 1 12.53 0.00 2.54 13.98 0.08 70.86 14:04:01 2 11.53 0.00 2.71 15.48 0.12 70.16 14:04:01 3 12.79 0.00 3.07 11.63 0.10 72.41 14:05:01 all 11.66 0.00 3.40 13.92 0.10 70.91 14:05:01 0 12.14 0.00 3.24 13.59 0.07 70.96 14:05:01 1 11.52 0.00 3.14 9.73 0.08 75.54 14:05:01 2 10.31 0.00 2.89 10.97 0.13 75.70 14:05:01 3 12.68 0.00 4.38 21.43 0.12 61.39 14:06:02 all 18.22 0.00 3.40 12.41 0.11 65.86 14:06:02 0 19.76 0.00 3.64 11.25 0.10 65.26 14:06:02 1 18.82 0.00 3.90 17.75 0.12 59.40 14:06:02 2 18.57 0.00 3.27 10.10 0.13 67.93 14:06:02 3 15.71 0.00 2.81 10.54 0.08 70.86 14:07:01 all 19.09 0.00 5.63 12.13 0.11 63.04 14:07:01 0 17.20 0.00 5.67 11.16 0.10 65.86 14:07:01 1 18.06 0.00 6.67 14.97 0.10 60.20 14:07:01 2 20.98 0.00 5.83 14.18 0.14 58.87 14:07:01 3 20.13 0.00 4.36 8.21 0.09 67.22 14:08:01 all 23.63 0.00 7.26 12.59 0.11 56.40 14:08:01 0 23.10 0.00 6.92 10.31 0.10 59.58 14:08:01 1 23.72 0.00 8.21 13.35 0.12 54.60 14:08:01 2 20.94 0.00 7.94 12.98 0.12 58.02 14:08:01 3 26.77 0.00 5.99 13.69 0.12 53.43 14:09:01 all 25.03 0.00 1.47 6.43 0.08 67.00 14:09:01 0 23.47 0.00 1.55 7.11 0.07 67.80 14:09:01 1 29.25 0.00 1.40 3.32 0.08 65.94 14:09:01 2 23.09 0.00 1.88 11.21 0.08 63.73 14:09:01 3 24.29 0.00 1.05 4.08 0.07 70.51 14:09:01 CPU %user %nice %system %iowait %steal %idle 14:10:01 all 37.86 0.00 1.18 2.32 0.07 58.58 14:10:01 0 39.55 0.00 1.39 2.57 0.07 56.43 14:10:01 1 33.44 0.00 1.13 4.30 0.07 61.06 14:10:01 2 36.39 0.00 1.30 1.88 0.07 60.37 14:10:01 3 42.09 0.00 0.88 0.52 0.07 56.44 Average: all 26.22 0.00 3.07 7.51 0.09 63.10 Average: 0 29.09 0.00 2.86 5.66 0.08 62.30 Average: 1 26.18 0.00 3.16 8.33 0.09 62.24 Average: 2 26.68 0.00 3.42 8.61 0.11 61.18 Average: 3 22.94 0.00 2.85 7.45 0.08 66.68