---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1604 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 9.1G 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: 3943 469 2693 0 781 3234 Swap: 1023 6 1017 ---> 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:e6:5c:27 brd ff:ff:ff:ff:ff:ff inet 10.32.6.53/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85679sec preferred_lft 85679sec inet6 fe80::f816:3eff:fee6:5c27/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:95:1d:fe:37 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::42:95ff:fe1d:fe37/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1604) 01/11/25 _x86_64_ (4 CPU) 20:30:46 LINUX RESTART (4 CPU) 20:31:01 tps rtps wtps bread/s bwrtn/s 20:32:01 174.09 69.24 104.85 5619.60 42001.02 20:33:01 135.13 39.56 95.57 2360.94 15910.28 20:34:01 80.91 24.25 56.66 1395.30 18383.74 20:35:01 309.50 34.12 275.37 2715.09 32048.12 20:36:01 101.37 18.41 82.95 723.21 3078.15 20:37:01 234.99 1.20 233.79 15.06 7195.60 20:38:01 460.62 0.37 460.26 3.20 15852.69 20:39:01 394.74 13.18 381.56 353.88 13344.75 20:40:01 473.48 8.76 464.72 299.27 16850.23 20:41:04 551.63 105.74 445.89 2013.04 17311.02 20:42:01 459.78 181.90 277.88 6912.61 14513.94 Average: 307.30 44.80 262.50 2015.01 17875.63 20:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:32:01 1704012 3387816 2334640 57.81 52068 1785440 867164 17.05 510280 1641600 154800 20:33:01 730172 2783120 3308480 81.92 67092 2125964 1426484 28.04 1154468 1940432 19280 20:34:01 107612 2282892 3931040 97.34 74508 2238764 1745728 34.32 1740524 1971916 14864 20:35:01 118348 1726352 3920304 97.07 99908 1735356 3013404 59.23 2230996 1466808 15564 20:36:01 124536 1101760 3914116 96.92 101364 1111076 3672564 72.19 2746348 954108 648 20:37:01 122200 1075792 3916452 96.97 117208 1062584 3694464 72.62 2751056 926456 7268 20:38:01 125596 1049932 3913056 96.89 135520 983144 3707940 72.89 2737356 886324 7528 20:39:01 109304 726544 3929348 97.29 133572 667860 4165604 81.88 2897328 715360 11284 20:40:01 127180 515488 3911472 96.85 91436 470680 4655868 91.52 2941660 619680 8856 20:41:04 1953156 2181516 2085496 51.64 84456 262972 2194144 43.13 1307896 510060 33468 20:42:01 2815336 3315496 1223316 30.29 104856 561092 996864 19.60 470156 589012 69816 Average: 730677 1831519 3307975 81.91 96544 1182267 2740021 53.86 1953461 1111069 31216 20:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 20:32:01 ens3 354.67 226.93 1460.52 67.09 0.00 0.00 0.00 0.00 20:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 20:33:01 ens3 409.25 399.18 2982.31 71.47 0.00 0.00 0.00 0.00 20:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 20:34:01 ens3 842.61 601.88 7261.50 131.26 0.00 0.00 0.00 0.00 20:35:01 docker0 38.80 37.44 166.16 4.18 0.00 0.00 0.00 0.00 20:35:01 lo 64.80 64.80 169.47 169.47 0.00 0.00 0.00 0.00 20:35:01 vethf8b3ad2 0.20 0.47 0.01 0.04 0.00 0.00 0.00 0.00 20:35:01 ens3 326.26 241.40 2708.16 19.17 0.00 0.00 0.00 0.00 20:36:01 docker0 61.94 60.09 279.63 21.85 0.00 0.00 0.00 0.00 20:36:01 lo 104.63 104.63 300.71 300.71 0.00 0.00 0.00 0.00 20:36:01 vethf8b3ad2 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 20:36:01 ens3 44.39 24.96 13.90 12.91 0.00 0.00 0.00 0.00 20:37:01 docker0 128.56 119.30 504.90 46.02 0.00 0.00 0.00 0.00 20:37:01 lo 207.62 207.62 548.84 548.84 0.00 0.00 0.00 0.00 20:37:01 vethf8b3ad2 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:37:01 ens3 8.88 5.73 1.93 2.40 0.00 0.00 0.00 0.00 20:38:01 docker0 203.95 187.79 723.55 71.89 0.00 0.00 0.00 0.00 20:38:01 lo 301.63 301.63 788.29 788.29 0.00 0.00 0.00 0.00 20:38:01 vethf8b3ad2 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 20:38:01 ens3 16.58 12.38 3.45 4.92 0.00 0.00 0.00 0.00 20:39:01 docker0 136.12 126.52 439.45 38.08 0.00 0.00 0.00 0.00 20:39:01 lo 224.84 224.84 473.80 473.80 0.00 0.00 0.00 0.00 20:39:01 vethf8b3ad2 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 20:39:01 ens3 496.98 280.67 136.03 126.34 0.00 0.00 0.00 0.00 20:40:01 docker0 94.74 87.97 134.08 21.12 0.00 0.00 0.00 0.00 20:40:01 lo 176.58 176.58 153.74 153.74 0.00 0.00 0.00 0.00 20:40:01 vethf8b3ad2 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 20:40:01 ens3 855.68 494.17 222.73 206.80 0.00 0.00 0.00 0.00 20:41:04 docker0 67.17 60.47 49.24 9.82 0.00 0.00 0.00 0.00 20:41:04 lo 126.85 126.85 58.24 58.24 0.00 0.00 0.00 0.00 20:41:04 vethf8b3ad2 0.19 0.19 0.01 0.01 0.00 0.00 0.00 0.00 20:41:04 ens3 389.33 219.17 110.05 91.44 0.00 0.00 0.00 0.00 20:42:01 docker0 0.09 0.09 0.00 0.01 0.00 0.00 0.00 0.00 20:42:01 lo 0.25 0.25 0.02 0.02 0.00 0.00 0.00 0.00 20:42:01 ens3 41.12 24.80 16.59 10.12 0.00 0.00 0.00 0.00 Average: docker0 66.79 62.06 209.07 19.41 0.00 0.00 0.00 0.00 Average: lo 110.66 110.66 226.97 226.97 0.00 0.00 0.00 0.00 Average: ens3 345.77 231.03 1356.93 68.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1604) 01/11/25 _x86_64_ (4 CPU) 20:30:46 LINUX RESTART (4 CPU) 20:31:01 CPU %user %nice %system %iowait %steal %idle 20:32:01 all 17.41 0.00 2.21 5.35 0.06 74.96 20:32:01 0 8.11 0.00 1.24 6.39 0.03 84.23 20:32:01 1 9.34 0.00 2.74 3.16 0.03 84.73 20:32:01 2 30.91 0.00 2.69 3.58 0.08 62.73 20:32:01 3 21.27 0.00 2.12 8.28 0.10 68.23 20:33:01 all 33.31 0.00 2.02 2.26 0.10 62.31 20:33:01 0 24.31 0.00 1.31 3.06 0.08 71.24 20:33:01 1 31.11 0.00 2.31 3.84 0.08 62.66 20:33:01 2 47.58 0.00 3.53 1.32 0.13 47.43 20:33:01 3 30.28 0.00 0.99 0.82 0.08 67.84 20:34:01 all 52.26 0.00 3.11 1.24 0.11 43.28 20:34:01 0 54.33 0.00 2.65 1.77 0.10 41.14 20:34:01 1 39.36 0.00 4.06 1.50 0.12 54.98 20:34:01 2 55.15 0.00 2.47 0.67 0.12 41.59 20:34:01 3 60.26 0.00 3.23 1.04 0.13 35.34 20:35:01 all 35.66 0.00 3.69 6.55 0.10 53.99 20:35:01 0 36.92 0.00 3.30 9.92 0.10 49.76 20:35:01 1 32.17 0.00 4.53 4.33 0.08 58.89 20:35:01 2 34.10 0.00 3.42 6.97 0.12 55.39 20:35:01 3 39.47 0.00 3.49 4.99 0.08 51.96 20:36:01 all 25.72 0.00 1.55 1.52 0.09 71.13 20:36:01 0 29.95 0.00 2.00 0.70 0.10 67.25 20:36:01 1 23.25 0.00 1.87 1.78 0.10 73.00 20:36:01 2 24.38 0.00 1.37 3.13 0.08 71.04 20:36:01 3 25.28 0.00 1.02 0.45 0.10 73.15 20:37:01 all 14.82 0.00 2.61 5.13 0.09 77.35 20:37:01 0 14.22 0.00 2.60 0.65 0.08 82.45 20:37:01 1 15.09 0.00 2.39 6.28 0.08 76.15 20:37:01 2 14.11 0.00 2.97 5.34 0.10 77.48 20:37:01 3 15.86 0.00 2.49 8.27 0.08 73.30 20:38:01 all 13.81 0.00 4.25 10.80 0.11 71.02 20:38:01 0 16.60 0.00 5.50 15.24 0.10 62.56 20:38:01 1 13.53 0.00 4.56 10.39 0.08 71.44 20:38:01 2 13.87 0.00 3.70 6.71 0.15 75.56 20:38:01 3 11.23 0.00 3.18 10.86 0.10 74.62 20:39:01 all 23.85 0.00 4.53 8.90 0.11 62.60 20:39:01 0 23.54 0.00 3.49 2.80 0.10 70.07 20:39:01 1 19.48 0.00 4.16 6.99 0.10 69.28 20:39:01 2 25.02 0.00 5.01 8.24 0.13 61.59 20:39:01 3 27.35 0.00 5.48 17.63 0.13 49.40 20:40:01 all 20.11 0.00 6.26 10.99 0.12 62.52 20:40:01 0 18.36 0.00 6.25 11.81 0.12 63.47 20:40:01 1 24.25 0.00 6.52 7.34 0.10 61.79 20:40:01 2 20.15 0.00 6.48 16.35 0.15 56.86 20:40:01 3 17.66 0.00 5.81 8.48 0.12 67.94 20:41:04 all 16.89 0.00 4.80 15.98 0.12 62.21 20:41:04 0 14.47 0.00 4.91 21.82 0.11 58.69 20:41:04 1 20.10 0.00 4.42 12.07 0.10 63.33 20:41:04 2 17.14 0.00 5.05 15.00 0.14 62.66 20:41:04 3 15.83 0.00 4.78 15.08 0.11 64.19 20:42:01 all 22.31 0.00 1.32 17.80 0.10 58.46 20:42:01 0 21.87 0.00 0.72 3.83 0.05 73.53 20:42:01 1 26.76 0.00 1.53 23.15 0.09 48.47 20:42:01 2 20.26 0.00 1.43 8.26 0.12 69.93 20:42:01 3 20.32 0.00 1.63 35.88 0.11 42.07 Average: CPU %user %nice %system %iowait %steal %idle Average: all 25.09 0.00 3.32 7.86 0.10 63.63 Average: 0 23.85 0.00 3.10 7.16 0.09 65.79 Average: 1 23.12 0.00 3.56 7.31 0.09 65.92 Average: 2 27.53 0.00 3.48 6.89 0.12 61.98 Average: 3 25.89 0.00 3.12 10.07 0.10 60.82