---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5291 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 12G 8.2G 58% / 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 494 1905 0 1544 3198 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:c1:51:62 brd ff:ff:ff:ff:ff:ff inet 10.32.7.251/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85659sec preferred_lft 85659sec inet6 fe80::f816:3eff:fec1:5162/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9f:4f:e2:b8 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::42:9fff:fe4f:e2b8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5291) 09/17/24 _x86_64_ (4 CPU) 09:31:39 LINUX RESTART (4 CPU) 09:32:01 tps rtps wtps bread/s bwrtn/s 09:33:02 188.00 82.47 105.53 6479.99 43113.63 09:34:01 133.04 47.07 85.97 3297.19 15780.41 09:35:01 247.67 41.47 206.20 3394.40 41619.45 09:36:01 221.55 39.59 181.95 2847.66 37482.42 09:37:01 287.57 15.68 271.89 480.99 8124.38 09:38:01 79.75 2.48 77.27 55.06 1888.75 09:39:01 501.25 1.17 500.08 40.79 13878.22 09:40:01 368.66 0.77 367.89 24.26 10280.29 09:41:01 464.98 18.76 446.22 803.07 15445.52 09:42:01 277.61 37.99 239.62 1150.68 8968.34 09:43:01 271.45 97.93 173.52 6039.13 51114.41 Average: 276.72 35.02 241.70 2235.99 22528.48 09:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:02 1632324 3350572 2406328 59.58 54580 1818268 907216 17.83 575384 1649220 137060 09:34:01 543228 2667992 3495424 86.55 67340 2197224 1438900 28.28 1342516 1939380 19632 09:35:01 401924 2583200 3636728 90.05 91596 2236324 1554812 30.56 1497600 1934180 420 09:36:01 121112 1893516 3917540 97.00 101388 1896664 2902068 57.05 2078868 1631476 2584 09:37:01 104024 1318772 3934628 97.42 121160 1325468 3573836 70.25 2609660 1114856 10808 09:38:01 115724 1292920 3922928 97.13 124040 1289428 3591656 70.60 2628940 1088392 1276 09:39:01 108684 1065040 3929968 97.31 134120 1054696 3843060 75.54 2767264 944264 2640 09:40:01 110204 1051384 3928448 97.27 139872 1036392 3839432 75.47 2779144 936036 2908 09:41:01 123136 781616 3915516 96.95 126088 854040 4679368 91.98 2813076 884404 9040 09:42:01 524840 807576 3513812 87.00 65336 384160 3290228 64.68 2797084 542768 188 09:43:01 849300 2140448 3189352 78.97 77316 1370252 1870920 36.78 1695256 1306064 360 Average: 421318 1723003 3617334 89.57 100258 1405720 2862863 56.28 2144072 1270095 16992 09:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:33:02 lo 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 09:33:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:02 ens3 362.54 246.41 1540.29 71.68 0.00 0.00 0.00 0.00 09:34:01 lo 3.32 3.32 0.31 0.31 0.00 0.00 0.00 0.00 09:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 ens3 433.94 407.15 3345.91 76.43 0.00 0.00 0.00 0.00 09:35:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 09:35:01 docker0 208.03 266.81 10.84 2333.10 0.00 0.00 0.00 0.00 09:35:01 ens3 561.54 381.93 4115.29 65.53 0.00 0.00 0.00 0.00 09:36:01 lo 3.45 3.45 0.38 0.38 0.00 0.00 0.00 0.00 09:36:01 veth91c048a 0.12 0.30 0.01 0.02 0.00 0.00 0.00 0.00 09:36:01 docker0 0.12 0.17 0.01 0.01 0.00 0.00 0.00 0.00 09:36:01 veth48a89bf 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 09:37:01 lo 103.28 103.28 248.46 248.46 0.00 0.00 0.00 0.00 09:37:01 veth91c048a 0.17 0.22 0.01 0.01 0.00 0.00 0.00 0.00 09:37:01 docker0 60.91 58.81 243.49 6.28 0.00 0.00 0.00 0.00 09:37:01 veth48a89bf 60.74 58.69 244.31 6.28 0.00 0.00 0.00 0.02 09:38:01 lo 215.03 215.03 736.30 736.30 0.00 0.00 0.00 0.00 09:38:01 veth91c048a 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 09:38:01 docker0 142.16 136.99 678.44 61.41 0.00 0.00 0.00 0.00 09:38:01 veth48a89bf 141.99 136.83 680.38 61.40 0.00 0.00 0.00 0.06 09:39:01 lo 210.50 210.50 393.17 393.17 0.00 0.00 0.00 0.00 09:39:01 veth91c048a 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 09:39:01 docker0 130.46 115.00 358.75 37.45 0.00 0.00 0.00 0.00 09:39:01 veth48a89bf 130.29 114.85 360.52 37.44 0.00 0.00 0.00 0.03 09:40:01 lo 235.69 235.69 634.69 634.69 0.00 0.00 0.00 0.00 09:40:01 veth91c048a 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:40:01 docker0 156.32 140.58 585.66 53.63 0.00 0.00 0.00 0.00 09:40:01 veth48a89bf 156.14 140.39 587.78 53.62 0.00 0.00 0.00 0.05 09:41:01 vethbdceb92 24.83 27.71 61.00 10.42 0.00 0.00 0.00 0.00 09:41:01 lo 186.42 186.42 370.93 370.93 0.00 0.00 0.00 0.00 09:41:01 veth91c048a 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 09:41:01 docker0 114.85 107.00 337.32 36.98 0.00 0.00 0.00 0.00 09:42:01 lo 57.43 57.43 38.25 38.25 0.00 0.00 0.00 0.00 09:42:01 docker0 31.24 26.94 35.60 3.04 0.00 0.00 0.00 0.00 09:42:01 ens3 3404.68 2189.75 16944.89 611.94 0.00 0.00 0.00 0.00 09:43:01 lo 2.45 2.45 0.13 0.13 0.00 0.00 0.00 0.00 09:43:01 docker0 148.34 209.78 7.77 2197.37 0.00 0.00 0.00 0.00 09:43:01 ens3 273.97 183.02 2213.98 22.39 0.00 0.00 0.00 0.00 Average: lo 92.84 92.84 220.58 220.58 0.00 0.00 0.00 0.00 Average: docker0 90.36 96.70 205.56 430.65 0.00 0.00 0.00 0.00 Average: ens3 334.33 215.44 1743.94 57.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5291) 09/17/24 _x86_64_ (4 CPU) 09:31:39 LINUX RESTART (4 CPU) 09:32:01 CPU %user %nice %system %iowait %steal %idle 09:33:02 all 19.94 0.00 2.35 5.89 0.07 71.75 09:33:02 0 16.75 0.00 1.80 4.29 0.05 77.11 09:33:02 1 12.84 0.00 2.92 4.59 0.08 79.56 09:33:02 2 28.07 0.00 2.55 10.02 0.07 59.30 09:33:02 3 22.12 0.00 2.14 4.68 0.05 71.02 09:34:01 all 38.58 0.00 2.22 2.01 0.09 57.10 09:34:01 0 39.30 0.00 2.26 0.90 0.09 57.45 09:34:01 1 36.40 0.00 1.78 0.76 0.10 60.94 09:34:01 2 35.94 0.00 2.08 4.90 0.10 56.98 09:34:01 3 42.67 0.00 2.73 1.44 0.10 53.05 09:35:01 all 26.18 0.00 4.41 6.35 0.11 62.95 09:35:01 0 21.03 0.00 4.06 7.37 0.08 67.45 09:35:01 1 27.65 0.00 4.42 6.22 0.10 61.61 09:35:01 2 26.14 0.00 3.58 6.99 0.12 63.18 09:35:01 3 29.92 0.00 5.59 4.85 0.10 59.53 09:36:01 all 38.29 0.00 3.81 4.08 0.10 53.72 09:36:01 0 34.04 0.00 3.89 5.18 0.10 56.80 09:36:01 1 32.68 0.00 4.04 2.63 0.08 60.56 09:36:01 2 36.47 0.00 3.16 3.91 0.10 56.36 09:36:01 3 49.96 0.00 4.17 4.59 0.10 41.19 09:37:01 all 38.50 0.00 2.21 7.28 0.11 51.91 09:37:01 0 39.73 0.00 1.67 11.46 0.10 47.05 09:37:01 1 34.49 0.00 2.70 7.65 0.10 55.06 09:37:01 2 35.47 0.00 2.19 5.77 0.13 56.44 09:37:01 3 44.30 0.00 2.27 4.25 0.10 49.08 09:38:01 all 15.52 0.00 1.58 1.55 0.09 81.26 09:38:01 0 16.77 0.00 1.47 0.15 0.08 81.53 09:38:01 1 14.43 0.00 1.99 0.81 0.10 82.67 09:38:01 2 13.93 0.00 1.48 3.19 0.10 81.30 09:38:01 3 16.99 0.00 1.34 2.04 0.10 79.53 09:39:01 all 11.72 0.00 3.31 14.30 0.11 70.56 09:39:01 0 10.37 0.00 2.81 16.06 0.10 70.67 09:39:01 1 12.91 0.00 3.99 15.33 0.12 67.65 09:39:01 2 11.90 0.00 3.44 13.32 0.14 71.21 09:39:01 3 11.68 0.00 3.03 12.49 0.08 72.71 09:40:01 all 20.11 0.00 3.40 10.51 0.13 65.86 09:40:01 0 22.30 0.00 3.33 6.54 0.12 67.71 09:40:01 1 15.85 0.00 3.10 10.87 0.12 70.06 09:40:01 2 23.41 0.00 3.59 9.58 0.15 63.27 09:40:01 3 18.88 0.00 3.58 15.05 0.13 62.36 09:41:01 all 16.98 0.00 4.67 12.32 0.12 65.90 09:41:01 0 16.34 0.00 4.12 6.24 0.10 73.20 09:41:01 1 16.76 0.00 4.34 13.29 0.12 65.50 09:41:01 2 17.83 0.00 5.17 15.26 0.15 61.58 09:41:01 3 17.02 0.00 5.05 14.46 0.10 63.37 09:42:01 all 20.08 0.00 2.86 7.49 0.09 69.47 09:42:01 0 14.23 0.00 3.09 7.11 0.08 75.48 09:42:01 1 22.73 0.00 2.21 7.85 0.08 67.12 09:42:01 2 21.22 0.00 3.41 10.22 0.12 65.03 09:42:01 3 22.12 0.00 2.76 4.83 0.08 70.20 09:43:01 all 23.40 0.00 3.66 6.56 0.09 66.29 09:43:01 0 20.44 0.00 3.23 3.43 0.07 72.84 09:43:01 1 29.48 0.00 3.96 6.53 0.08 59.94 09:43:01 2 23.37 0.00 3.33 6.72 0.10 66.48 09:43:01 3 20.36 0.00 4.14 9.55 0.08 65.87 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.47 0.00 3.13 7.12 0.10 65.18 Average: 0 22.83 0.00 2.88 6.25 0.09 67.95 Average: 1 23.28 0.00 3.22 6.96 0.10 66.44 Average: 2 24.88 0.00 3.09 8.17 0.12 63.75 Average: 3 26.89 0.00 3.34 7.12 0.09 62.55