---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-537 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 8.9G 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: 3943 483 2446 0 1013 3217 Swap: 1023 14 1009 ---> 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:7c:dd:d2 brd ff:ff:ff:ff:ff:ff inet 10.32.6.71/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85176sec preferred_lft 85176sec inet6 fe80::f816:3eff:fe7c:ddd2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:29:77:c0:8e 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::42:29ff:fe77:c08e/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-537) 05/08/25 _x86_64_ (4 CPU) 21:22:27 LINUX RESTART (4 CPU) 21:23:02 tps rtps wtps bread/s bwrtn/s 21:24:01 115.44 26.86 88.58 994.14 8168.65 21:25:01 116.26 55.32 60.94 3642.46 18070.19 21:26:01 63.36 21.90 41.46 1004.93 16082.88 21:27:01 396.73 49.46 347.28 2412.13 34114.98 21:28:01 410.85 8.87 401.98 252.22 15437.16 21:29:01 522.21 2.32 519.89 54.52 20079.04 21:30:01 508.58 0.67 507.92 18.40 19624.73 21:31:01 381.27 7.11 374.16 203.53 14276.71 21:32:01 16.70 0.52 16.18 10.40 754.67 21:33:01 15.03 0.13 14.90 3.73 385.94 21:34:01 2032.53 1.77 2030.77 53.04 6611.63 21:35:01 1084.25 0.60 1083.65 21.06 19533.68 21:36:01 383.09 10.60 372.49 255.29 13286.45 21:37:01 532.74 2.35 530.39 90.77 19676.64 21:38:01 589.34 14.25 575.09 282.35 21316.85 21:39:01 1653.19 1.08 1652.11 50.79 21854.09 21:40:01 2253.17 4.43 2248.73 78.11 27859.91 21:41:05 472.40 107.14 365.26 5744.86 16160.35 21:42:01 571.72 183.01 388.72 3470.05 21397.50 Average: 637.88 26.00 611.88 991.44 16551.52 21:23:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:24:01 1594920 3330768 2443732 60.51 54852 1834076 905012 17.79 573180 1684948 153424 21:25:01 392460 2539112 3646192 90.28 70472 2212300 1526408 30.00 1459140 1964072 5812 21:26:01 130136 1752540 3908516 96.78 78152 1694796 2627460 51.65 2183724 1523136 588 21:27:01 127796 1374624 3910856 96.84 109616 1365188 3377096 66.38 2497336 1181448 17988 21:28:01 114004 951108 3924648 97.18 127732 927028 3842612 75.53 2730440 919380 14748 21:29:01 135644 938772 3903008 96.64 143508 818816 3851056 75.70 2695540 870300 14848 21:30:01 122996 942592 3915656 96.95 154584 767188 3856664 75.81 2680792 837156 12364 21:31:01 122244 900024 3916408 96.97 139712 712132 3948592 77.62 2695940 790896 12516 21:32:01 134088 889336 3904564 96.68 135972 697740 3969332 78.03 2698436 779660 1072 21:33:01 127008 885744 3911644 96.86 135980 700988 3971596 78.07 2702856 782920 628 21:34:01 118372 836192 3920280 97.07 132168 651732 4062264 79.85 2708684 767856 12340 21:35:01 214524 838044 3824128 94.69 131688 648172 4073828 80.08 2713688 764216 13112 21:36:01 116860 702448 3921792 97.11 126900 586772 4357284 85.65 2780588 748988 19504 21:37:01 114476 631152 3924176 97.17 115008 496088 4571016 89.85 2764708 718800 12980 21:38:01 130864 569120 3907788 96.76 113064 394116 4723232 92.84 2737676 694908 13668 21:39:01 109000 605872 3929652 97.30 118564 407376 4690008 92.19 2696028 716276 14128 21:40:01 115612 585432 3923040 97.14 119936 388380 4753152 93.43 2703588 711228 17112 21:41:05 1383768 2088816 2654884 65.74 123336 613392 2236236 43.96 1489544 805860 179648 21:42:01 2551464 3286568 1487188 36.82 150936 747644 1020576 20.06 633264 682808 10712 Average: 413486 1297277 3625166 89.76 120115 877049 3492812 68.66 2323429 944466 27747 21:23:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:24:01 lo 1.02 1.02 0.09 0.09 0.00 0.00 0.00 0.00 21:24:01 ens3 397.76 243.53 1718.70 69.86 0.00 0.00 0.00 0.00 21:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:25:01 lo 2.07 2.07 0.21 0.21 0.00 0.00 0.00 0.00 21:25:01 ens3 354.66 315.50 4123.19 57.05 0.00 0.00 0.00 0.00 21:26:01 docker0 0.08 0.15 0.00 0.01 0.00 0.00 0.00 0.00 21:26:01 lo 1.55 1.55 0.16 0.16 0.00 0.00 0.00 0.00 21:26:01 vethf36d5b2 0.08 0.20 0.01 0.02 0.00 0.00 0.00 0.00 21:26:01 ens3 370.15 338.19 5625.28 44.75 0.00 0.00 0.00 0.00 21:27:01 docker0 50.66 47.31 213.98 5.45 0.00 0.00 0.00 0.00 21:27:01 lo 82.92 82.92 218.15 218.15 0.00 0.00 0.00 0.00 21:27:01 vethe428648 50.47 47.24 214.66 5.44 0.00 0.00 0.00 0.02 21:27:01 vethf36d5b2 0.18 0.33 0.01 0.02 0.00 0.00 0.00 0.00 21:28:01 docker0 69.99 59.22 188.41 14.38 0.00 0.00 0.00 0.00 21:28:01 lo 120.75 120.75 202.06 202.06 0.00 0.00 0.00 0.00 21:28:01 vethe428648 69.79 59.04 189.36 14.37 0.00 0.00 0.00 0.02 21:28:01 vethf36d5b2 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 21:29:01 docker0 109.96 92.17 286.98 34.95 0.00 0.00 0.00 0.00 21:29:01 lo 162.90 162.90 318.38 318.38 0.00 0.00 0.00 0.00 21:29:01 vethe428648 109.76 91.99 288.47 34.94 0.00 0.00 0.00 0.02 21:29:01 vethf36d5b2 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 21:30:01 docker0 116.30 97.72 330.94 37.78 0.00 0.00 0.00 0.00 21:30:01 lo 169.49 169.49 365.00 365.00 0.00 0.00 0.00 0.00 21:30:01 vethe428648 116.13 97.55 332.53 37.78 0.00 0.00 0.00 0.03 21:30:01 vethf36d5b2 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 21:31:01 docker0 138.97 124.83 528.93 52.31 0.00 0.00 0.00 0.00 21:31:01 lo 207.36 207.36 577.51 577.51 0.00 0.00 0.00 0.00 21:31:01 vethe428648 138.77 124.64 530.81 52.30 0.00 0.00 0.00 0.04 21:31:01 vethf36d5b2 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 21:32:01 docker0 57.61 55.86 267.77 29.84 0.00 0.00 0.00 0.00 21:32:01 lo 90.07 90.07 296.19 296.19 0.00 0.00 0.00 0.00 21:32:01 vethe428648 57.41 55.66 268.55 29.83 0.00 0.00 0.00 0.02 21:32:01 vethf36d5b2 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:33:01 docker0 85.69 83.30 405.70 45.49 0.00 0.00 0.00 0.00 21:33:01 lo 126.61 126.61 448.70 448.70 0.00 0.00 0.00 0.00 21:33:01 vethe428648 85.49 83.10 406.86 45.48 0.00 0.00 0.00 0.03 21:33:01 vethf36d5b2 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:34:01 docker0 67.57 62.70 260.04 21.39 0.00 0.00 0.00 0.00 21:34:01 lo 120.86 120.86 281.95 281.95 0.00 0.00 0.00 0.00 21:34:01 vethe428648 67.37 62.50 260.95 21.38 0.00 0.00 0.00 0.02 21:34:01 vethf36d5b2 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:35:01 docker0 103.75 88.67 309.89 34.67 0.00 0.00 0.00 0.00 21:35:01 lo 149.78 149.78 341.19 341.19 0.00 0.00 0.00 0.00 21:35:01 vethe428648 103.55 88.49 311.30 34.65 0.00 0.00 0.00 0.03 21:35:01 vethf36d5b2 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:36:01 docker0 88.07 77.82 230.41 28.00 0.00 0.00 0.00 0.00 21:36:01 lo 163.89 163.89 258.51 258.51 0.00 0.00 0.00 0.00 21:36:01 vethe428648 87.87 77.62 231.60 27.99 0.00 0.00 0.00 0.02 21:36:01 vethf36d5b2 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 21:37:01 docker0 88.89 75.79 148.08 15.26 0.00 0.00 0.00 0.00 21:37:01 lo 157.10 157.10 162.06 162.06 0.00 0.00 0.00 0.00 21:37:01 vethe428648 88.69 75.59 149.28 15.25 0.00 0.00 0.00 0.01 21:37:01 vethf36d5b2 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:38:01 docker0 72.47 57.54 74.68 7.30 0.00 0.00 0.00 0.00 21:38:01 lo 127.25 127.25 81.20 81.20 0.00 0.00 0.00 0.00 21:38:01 vethe428648 72.27 57.34 75.66 7.29 0.00 0.00 0.00 0.01 21:38:01 vethf36d5b2 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:39:01 docker0 65.67 50.74 37.05 7.12 0.00 0.00 0.00 0.00 21:39:01 lo 114.56 114.56 43.42 43.42 0.00 0.00 0.00 0.00 21:39:01 vethe428648 65.51 50.57 37.94 7.11 0.00 0.00 0.00 0.00 21:39:01 vethf36d5b2 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 21:40:01 docker0 64.15 50.83 70.59 6.13 0.00 0.00 0.00 0.00 21:40:01 lo 110.65 110.65 75.83 75.83 0.00 0.00 0.00 0.00 21:40:01 vethe428648 63.98 50.67 71.46 6.12 0.00 0.00 0.00 0.01 21:40:01 vethf36d5b2 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 21:41:05 docker0 14.47 13.71 4.25 1.20 0.00 0.00 0.00 0.00 21:41:05 lo 29.60 29.60 5.36 5.36 0.00 0.00 0.00 0.00 21:41:05 vethf36d5b2 0.11 0.12 0.01 0.01 0.00 0.00 0.00 0.00 21:41:05 ens3 1458.64 1127.54 13160.68 259.25 0.00 0.00 0.00 0.00 21:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:42:01 lo 0.21 0.21 0.02 0.02 0.00 0.00 0.00 0.00 21:42:01 ens3 52.43 39.47 135.28 55.07 0.00 0.00 0.00 0.00 Average: docker0 62.94 54.73 176.81 17.97 0.00 0.00 0.00 0.00 Average: lo 102.19 102.19 193.57 193.57 0.00 0.00 0.00 0.00 Average: ens3 83.47 64.38 747.24 17.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-537) 05/08/25 _x86_64_ (4 CPU) 21:22:27 LINUX RESTART (4 CPU) 21:23:02 CPU %user %nice %system %iowait %steal %idle 21:24:01 all 21.25 0.00 1.51 3.18 0.06 74.01 21:24:01 0 21.64 0.00 1.51 2.00 0.03 74.81 21:24:01 1 10.87 0.00 1.31 5.78 0.05 81.98 21:24:01 2 37.86 0.00 1.83 1.29 0.08 58.93 21:24:01 3 14.62 0.00 1.38 3.63 0.07 80.30 21:25:01 all 48.35 0.00 2.41 2.14 0.11 46.98 21:25:01 0 57.07 0.00 3.23 2.29 0.12 37.30 21:25:01 1 51.58 0.00 1.97 2.56 0.08 43.81 21:25:01 2 45.25 0.00 2.67 1.64 0.10 50.33 21:25:01 3 39.49 0.00 1.82 2.09 0.12 56.47 21:26:01 all 46.63 0.00 2.50 0.99 0.10 49.78 21:26:01 0 42.53 0.00 2.75 0.45 0.10 54.17 21:26:01 1 55.02 0.00 3.39 1.39 0.12 40.09 21:26:01 2 35.24 0.00 2.39 1.77 0.10 60.50 21:26:01 3 53.70 0.00 1.44 0.37 0.10 44.40 21:27:01 all 31.00 0.00 4.10 7.34 0.10 57.45 21:27:01 0 39.15 0.00 3.77 3.99 0.10 53.00 21:27:01 1 30.97 0.00 4.06 8.83 0.12 56.03 21:27:01 2 17.93 0.00 4.23 8.64 0.12 69.08 21:27:01 3 36.08 0.00 4.34 7.87 0.10 51.61 21:28:01 all 22.74 0.00 3.93 9.20 0.10 64.03 21:28:01 0 21.35 0.00 3.74 8.20 0.08 66.63 21:28:01 1 20.12 0.00 3.65 9.18 0.08 66.97 21:28:01 2 28.61 0.00 4.81 11.73 0.12 54.73 21:28:01 3 20.91 0.00 3.54 7.75 0.08 67.71 21:29:01 all 11.70 0.00 4.82 11.79 0.09 71.60 21:29:01 0 10.05 0.00 3.90 8.08 0.07 77.91 21:29:01 1 10.26 0.00 3.92 15.67 0.08 70.07 21:29:01 2 14.31 0.00 5.59 10.03 0.13 69.93 21:29:01 3 12.23 0.00 5.88 13.33 0.10 68.46 21:30:01 all 11.71 0.00 4.70 11.46 0.09 72.05 21:30:01 0 9.38 0.00 3.68 8.97 0.08 77.89 21:30:01 1 13.01 0.00 5.43 10.55 0.08 70.92 21:30:01 2 13.84 0.00 5.76 16.21 0.12 64.07 21:30:01 3 10.59 0.00 3.95 10.17 0.07 75.23 21:31:01 all 17.31 0.00 4.38 8.34 0.10 69.88 21:31:01 0 16.50 0.00 4.25 9.52 0.08 69.65 21:31:01 1 17.47 0.00 3.60 7.18 0.08 71.66 21:31:01 2 17.93 0.00 4.72 3.19 0.12 74.04 21:31:01 3 17.36 0.00 4.93 13.41 0.10 64.20 21:32:01 all 7.25 0.00 0.74 0.05 0.06 91.90 21:32:01 0 5.68 0.00 0.85 0.05 0.05 93.38 21:32:01 1 8.16 0.00 0.68 0.08 0.05 91.03 21:32:01 2 8.11 0.00 0.79 0.00 0.05 91.05 21:32:01 3 7.04 0.00 0.65 0.07 0.07 92.18 21:33:01 all 9.04 0.00 1.00 0.04 0.06 89.86 21:33:01 0 9.45 0.00 1.07 0.13 0.07 89.29 21:33:01 1 7.32 0.00 0.93 0.00 0.07 91.68 21:33:01 2 9.82 0.00 1.08 0.02 0.07 89.01 21:33:01 3 9.55 0.00 0.93 0.02 0.07 89.44 21:34:01 all 10.34 0.00 2.86 6.72 0.07 80.02 21:34:01 0 7.76 0.00 2.99 6.36 0.07 82.82 21:34:01 1 11.45 0.00 3.41 9.44 0.07 75.64 21:34:01 2 10.74 0.00 2.45 5.04 0.08 81.68 21:34:01 3 11.41 0.00 2.54 6.02 0.07 79.97 21:34:01 CPU %user %nice %system %iowait %steal %idle 21:35:01 all 10.89 0.00 5.07 13.73 0.09 70.21 21:35:01 0 9.65 0.00 3.29 8.64 0.05 78.36 21:35:01 1 7.76 0.00 3.32 9.97 0.08 78.87 21:35:01 2 13.94 0.00 6.32 16.22 0.12 63.40 21:35:01 3 12.27 0.00 7.38 20.17 0.08 60.09 21:36:01 all 22.52 0.00 4.00 8.59 0.10 64.79 21:36:01 0 19.63 0.00 5.04 9.19 0.10 66.04 21:36:01 1 25.07 0.00 2.41 3.01 0.08 69.43 21:36:01 2 22.45 0.00 4.26 8.59 0.12 64.58 21:36:01 3 22.93 0.00 4.33 13.57 0.10 59.07 21:37:01 all 14.03 0.00 5.07 12.35 0.10 68.45 21:37:01 0 11.18 0.00 4.44 8.58 0.07 75.74 21:37:01 1 15.31 0.00 6.14 20.21 0.10 58.23 21:37:01 2 13.44 0.00 4.34 12.66 0.13 69.42 21:37:01 3 16.20 0.00 5.33 7.97 0.10 70.40 21:38:01 all 9.92 0.00 5.29 14.23 0.11 70.46 21:38:01 0 9.01 0.00 5.22 7.40 0.10 78.27 21:38:01 1 11.68 0.00 6.68 25.88 0.12 55.65 21:38:01 2 9.65 0.00 4.38 11.15 0.12 74.71 21:38:01 3 9.32 0.00 4.87 12.57 0.08 73.16 21:39:01 all 8.74 0.00 5.88 17.20 0.10 68.07 21:39:01 0 7.39 0.00 5.71 20.33 0.10 66.47 21:39:01 1 8.42 0.00 4.16 15.90 0.10 71.42 21:39:01 2 9.69 0.00 6.90 14.47 0.15 68.79 21:39:01 3 9.46 0.00 6.76 18.10 0.08 65.59 21:40:01 all 8.83 0.00 6.18 18.23 0.11 66.65 21:40:01 0 7.97 0.00 4.19 11.62 0.10 76.13 21:40:01 1 10.55 0.00 8.74 24.26 0.10 56.36 21:40:01 2 7.61 0.00 4.95 17.04 0.12 70.28 21:40:01 3 9.20 0.00 6.88 20.00 0.08 63.83 21:41:05 all 22.38 0.00 2.16 15.44 0.09 59.94 21:41:05 0 21.41 0.00 1.74 9.69 0.06 67.09 21:41:05 1 21.86 0.00 3.20 15.33 0.08 59.54 21:41:05 2 24.32 0.00 1.75 18.49 0.12 55.31 21:41:05 3 21.93 0.00 1.94 18.25 0.08 57.81 21:42:01 all 7.65 0.00 1.26 23.07 0.07 67.95 21:42:01 0 7.21 0.00 1.99 40.22 0.07 50.50 21:42:01 1 12.47 0.00 1.41 24.56 0.05 61.51 21:42:01 2 6.12 0.00 0.81 21.58 0.11 71.39 21:42:01 3 4.80 0.00 0.80 5.99 0.04 88.37 Average: all 18.07 0.00 3.57 9.66 0.09 68.61 Average: 0 17.62 0.00 3.33 8.61 0.08 70.36 Average: 1 18.42 0.00 3.60 11.00 0.08 66.89 Average: 2 18.33 0.00 3.69 9.45 0.11 68.43 Average: 3 17.91 0.00 3.67 9.58 0.08 68.75