---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6304 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 8.5G 56% / 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 490 1867 0 1586 3200 Swap: 1023 11 1012 ---> 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:be:b4:fe brd ff:ff:ff:ff:ff:ff inet 10.32.6.156/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85581sec preferred_lft 85581sec inet6 fe80::f816:3eff:febe:b4fe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:88:45:16:30 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::42:88ff:fe45:1630/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6304) 07/11/24 _x86_64_ (4 CPU) 11:32:34 LINUX RESTART (4 CPU) 11:33:01 tps rtps wtps bread/s bwrtn/s 11:34:01 165.54 66.53 99.02 4961.41 42673.26 11:35:01 128.43 46.33 82.10 3253.46 15417.43 11:36:01 168.77 26.47 142.31 2362.69 37873.42 11:37:01 291.22 21.31 269.91 603.67 9116.29 11:38:01 177.10 5.20 171.90 101.32 4747.34 11:39:01 632.38 0.65 631.73 12.40 17597.20 11:40:01 277.74 6.01 271.73 161.70 7198.00 11:41:01 621.96 4.23 617.73 343.28 17589.60 11:42:01 713.23 11.98 701.25 284.66 16752.16 11:43:01 1597.70 4.43 1593.27 131.67 19359.79 11:44:01 394.10 97.32 296.78 5426.59 9086.97 11:45:01 220.81 31.36 189.45 2024.73 54494.25 11:46:01 190.13 163.21 26.93 2994.30 2988.84 Average: 429.18 37.31 391.87 1743.14 19607.13 11:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:34:01 1616388 3340152 2422272 59.98 53616 1823644 889620 17.49 581808 1655532 147364 11:35:01 725232 2848072 3313428 82.04 67500 2195016 1303460 25.62 1159112 1939676 19304 11:36:01 221060 1736408 3817600 94.53 81480 1683916 3068668 60.32 2137468 1474460 7336 11:37:01 126660 1193880 3912000 96.86 104232 1192844 3589564 70.56 2615608 1088172 11328 11:38:01 108664 967724 3929996 97.31 110852 979416 4098268 80.56 2763876 949984 1660 11:39:01 112112 842852 3926548 97.22 128944 818316 4106132 80.71 2811372 865848 2864 11:40:01 106144 515684 3932516 97.37 90952 541556 4553756 89.51 2972488 715016 3292 11:41:01 125208 481048 3913452 96.90 92536 475520 4607956 90.58 2975688 666388 3068 11:42:01 111592 419544 3927068 97.24 94300 411868 4891064 96.14 2975580 652052 168 11:43:01 142160 366000 3896500 96.48 92332 345516 4808864 94.53 2993520 626880 5412 11:44:01 1613808 1959056 2424852 60.04 92700 420172 2103932 41.36 1582184 676676 70800 11:45:01 665868 1904720 3372792 83.51 99688 1291704 2108144 41.44 1778400 1398872 62868 11:46:01 1952280 3291132 2086380 51.66 126704 1363984 971708 19.10 634720 1258128 14588 Average: 586706 1528175 3451954 85.47 95064 1041806 3161626 62.15 2152448 1074437 26927 11:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:34:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 11:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 ens3 381.72 235.64 1439.40 67.61 0.00 0.00 0.00 0.00 11:35:01 lo 3.33 3.33 0.32 0.32 0.00 0.00 0.00 0.00 11:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 ens3 428.38 409.60 3287.19 75.90 0.00 0.00 0.00 0.00 11:36:01 veth4398edc 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 11:36:01 lo 3.48 3.48 0.40 0.40 0.00 0.00 0.00 0.00 11:36:01 docker0 0.10 0.20 0.00 0.02 0.00 0.00 0.00 0.00 11:36:01 vetha26f5fc 0.10 0.33 0.01 0.03 0.00 0.00 0.00 0.00 11:37:01 veth4398edc 40.80 38.67 104.35 4.49 0.00 0.00 0.00 0.01 11:37:01 lo 69.01 69.01 107.28 107.28 0.00 0.00 0.00 0.00 11:37:01 docker0 40.99 38.79 103.80 4.50 0.00 0.00 0.00 0.00 11:37:01 vetha26f5fc 0.18 0.23 0.01 0.01 0.00 0.00 0.00 0.00 11:38:01 veth4398edc 26.05 25.16 43.22 3.83 0.00 0.00 0.00 0.00 11:38:01 lo 60.92 60.92 47.88 47.88 0.00 0.00 0.00 0.00 11:38:01 docker0 26.23 25.33 42.87 3.84 0.00 0.00 0.00 0.00 11:38:01 vetha26f5fc 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:39:01 veth4398edc 78.39 62.51 30.70 10.30 0.00 0.00 0.00 0.00 11:39:01 lo 145.59 145.59 39.65 39.65 0.00 0.00 0.00 0.00 11:39:01 docker0 78.57 62.69 29.64 10.31 0.00 0.00 0.00 0.00 11:39:01 vetha26f5fc 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 11:40:01 veth4398edc 39.16 35.65 47.10 5.47 0.00 0.00 0.00 0.00 11:40:01 lo 108.47 108.47 56.25 56.25 0.00 0.00 0.00 0.00 11:40:01 docker0 39.36 35.83 46.57 5.48 0.00 0.00 0.00 0.00 11:40:01 vetha26f5fc 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 11:41:01 veth4398edc 68.86 53.61 39.98 6.89 0.00 0.00 0.00 0.00 11:41:01 lo 134.56 134.56 46.46 46.46 0.00 0.00 0.00 0.00 11:41:01 docker0 69.04 53.79 39.05 6.90 0.00 0.00 0.00 0.00 11:41:01 vetha26f5fc 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 11:42:01 veth4398edc 65.78 51.12 39.61 6.89 0.00 0.00 0.00 0.00 11:42:01 lo 128.62 128.62 45.97 45.97 0.00 0.00 0.00 0.00 11:42:01 docker0 65.97 51.31 38.72 6.90 0.00 0.00 0.00 0.00 11:42:01 vetha26f5fc 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 11:43:01 veth4398edc 59.95 48.69 47.59 17.74 0.00 0.00 0.00 0.00 11:43:01 lo 119.36 119.36 65.07 65.07 0.00 0.00 0.00 0.00 11:43:01 docker0 60.15 48.89 46.78 17.75 0.00 0.00 0.00 0.00 11:43:01 vetha26f5fc 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:44:01 lo 87.77 87.77 40.05 40.05 0.00 0.00 0.00 0.00 11:44:01 docker0 39.42 34.04 35.31 3.87 0.00 0.00 0.00 0.00 11:44:01 ens3 2633.29 1745.22 13349.79 452.91 0.00 0.00 0.00 0.00 11:45:01 lo 2.13 2.13 0.18 0.18 0.00 0.00 0.00 0.00 11:45:01 docker0 100.55 146.73 5.29 2192.77 0.00 0.00 0.00 0.00 11:45:01 ens3 460.46 547.76 3084.85 3060.26 0.00 0.00 0.00 0.00 11:46:01 lo 5.13 5.13 0.46 0.46 0.00 0.00 0.00 0.00 11:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 ens3 182.62 230.59 51.03 1411.99 0.00 0.00 0.00 0.00 Average: lo 66.87 66.87 34.62 34.62 0.00 0.00 0.00 0.00 Average: docker0 40.03 38.27 29.85 173.22 0.00 0.00 0.00 0.00 Average: ens3 250.45 192.91 1262.62 378.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6304) 07/11/24 _x86_64_ (4 CPU) 11:32:34 LINUX RESTART (4 CPU) 11:33:01 CPU %user %nice %system %iowait %steal %idle 11:34:01 all 21.00 0.00 2.18 5.12 0.07 71.63 11:34:01 0 13.08 0.00 1.69 6.62 0.08 78.53 11:34:01 1 6.92 0.00 1.83 9.08 0.03 82.13 11:34:01 2 25.90 0.00 2.36 1.79 0.08 69.86 11:34:01 3 38.05 0.00 2.83 3.01 0.08 56.03 11:35:01 all 35.07 0.00 2.07 2.23 0.10 60.53 11:35:01 0 28.68 0.00 1.60 1.93 0.07 67.73 11:35:01 1 32.94 0.00 2.39 1.84 0.12 62.71 11:35:01 2 46.18 0.00 2.47 2.45 0.10 48.80 11:35:01 3 32.51 0.00 1.86 2.69 0.10 62.84 11:36:01 all 42.60 0.00 4.01 3.16 0.10 50.12 11:36:01 0 43.41 0.00 3.23 3.14 0.08 50.13 11:36:01 1 49.84 0.00 3.58 2.96 0.08 43.54 11:36:01 2 38.68 0.00 3.70 2.37 0.12 55.13 11:36:01 3 38.47 0.00 5.55 4.20 0.12 51.66 11:37:01 all 32.58 0.00 2.05 10.84 0.10 54.42 11:37:01 0 21.27 0.00 2.03 22.08 0.12 54.51 11:37:01 1 39.20 0.00 2.63 11.82 0.10 46.25 11:37:01 2 25.24 0.00 2.57 6.55 0.12 65.53 11:37:01 3 44.72 0.00 0.97 2.83 0.08 51.40 11:38:01 all 14.36 0.00 1.31 4.84 0.08 79.40 11:38:01 0 12.22 0.00 1.18 3.50 0.08 83.02 11:38:01 1 15.26 0.00 1.42 6.79 0.07 76.47 11:38:01 2 14.23 0.00 1.46 7.01 0.10 77.21 11:38:01 3 15.74 0.00 1.20 2.10 0.08 80.87 11:39:01 all 6.63 0.00 3.12 18.44 0.12 71.69 11:39:01 0 6.60 0.00 2.72 12.47 0.10 78.11 11:39:01 1 5.75 0.00 2.90 11.56 0.10 79.69 11:39:01 2 6.44 0.00 3.59 30.83 0.15 58.99 11:39:01 3 7.77 0.00 3.30 19.01 0.12 69.81 11:40:01 all 22.11 0.00 2.14 7.39 0.11 68.25 11:40:01 0 22.03 0.00 2.05 11.31 0.10 64.51 11:40:01 1 21.34 0.00 2.25 6.80 0.12 69.49 11:40:01 2 21.68 0.00 2.22 6.20 0.13 69.77 11:40:01 3 23.37 0.00 2.04 5.25 0.08 69.25 11:41:01 all 6.68 0.00 3.24 18.07 0.12 71.89 11:41:01 0 6.00 0.00 2.77 12.74 0.08 78.41 11:41:01 1 7.41 0.00 3.25 15.69 0.10 73.55 11:41:01 2 6.33 0.00 3.18 23.05 0.17 67.27 11:41:01 3 6.96 0.00 3.75 20.85 0.12 68.33 11:42:01 all 8.70 0.00 3.59 18.12 0.11 69.48 11:42:01 0 9.37 0.00 4.75 22.17 0.10 63.62 11:42:01 1 8.87 0.00 2.89 21.14 0.12 66.99 11:42:01 2 8.17 0.00 3.49 12.75 0.14 75.45 11:42:01 3 8.41 0.00 3.23 16.37 0.12 71.87 11:43:01 all 8.85 0.00 4.43 20.86 0.13 65.73 11:43:01 0 8.28 0.00 4.19 15.46 0.13 71.94 11:43:01 1 7.92 0.00 4.50 25.68 0.12 61.78 11:43:01 2 10.26 0.00 5.11 24.76 0.15 59.72 11:43:01 3 8.95 0.00 3.90 17.60 0.10 69.46 11:44:01 all 30.50 0.00 2.94 10.97 0.11 55.47 11:44:01 0 29.94 0.00 3.30 9.42 0.10 57.23 11:44:01 1 29.17 0.00 3.22 13.05 0.10 54.45 11:44:01 2 32.24 0.00 2.22 8.88 0.13 56.53 11:44:01 3 30.68 0.00 3.04 12.54 0.10 53.64 11:44:01 CPU %user %nice %system %iowait %steal %idle 11:45:01 all 22.48 0.00 4.09 5.58 0.10 67.75 11:45:01 0 21.76 0.00 4.25 4.77 0.10 69.11 11:45:01 1 22.15 0.00 3.49 4.50 0.10 69.75 11:45:01 2 22.49 0.00 4.21 8.58 0.12 64.61 11:45:01 3 23.50 0.00 4.42 4.44 0.10 67.53 11:46:01 all 17.77 0.00 1.09 4.59 0.06 76.49 11:46:01 0 22.26 0.00 1.12 4.54 0.05 72.03 11:46:01 1 16.92 0.00 0.88 2.63 0.07 79.50 11:46:01 2 23.02 0.00 1.14 6.95 0.07 68.82 11:46:01 3 8.90 0.00 1.23 4.28 0.05 85.54 Average: all 20.73 0.00 2.79 10.00 0.10 66.38 Average: 0 18.85 0.00 2.68 10.00 0.09 68.37 Average: 1 20.28 0.00 2.71 10.27 0.09 66.66 Average: 2 21.64 0.00 2.90 10.90 0.12 64.44 Average: 3 22.15 0.00 2.87 8.85 0.10 66.03