---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-24 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 8.1G 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 427 2093 0 1422 3269 Swap: 1023 83 940 ---> 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:75:2d:85 brd ff:ff:ff:ff:ff:ff inet 10.32.6.136/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85549sec preferred_lft 85549sec inet6 fe80::f816:3eff:fe75:2d85/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a8:85:87:5d 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:a8ff:fe85:875d/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-24) 12/17/24 _x86_64_ (4 CPU) 16:03:36 LINUX RESTART (4 CPU) 16:04:02 tps rtps wtps bread/s bwrtn/s 16:05:01 163.46 61.89 101.58 4776.68 43289.76 16:06:01 131.59 47.19 84.40 3245.19 13565.61 16:07:01 218.88 43.13 175.75 3576.86 41748.01 16:08:01 143.42 47.13 96.28 2239.52 23946.02 16:09:01 334.52 45.45 289.07 2353.75 22510.63 16:10:01 63.78 6.73 57.05 161.28 1880.97 16:11:01 317.70 1.22 316.48 19.60 10069.66 16:12:01 393.55 0.80 392.75 18.00 13701.45 16:13:01 356.32 13.46 342.86 396.07 12039.05 16:14:02 436.90 15.17 421.73 494.17 15786.61 16:15:01 502.73 23.18 479.56 536.37 17523.39 16:16:01 585.76 236.33 349.43 8294.34 19664.22 16:17:01 383.04 205.33 177.70 6949.64 50143.38 Average: 310.22 57.47 252.75 2541.50 21967.58 16:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:05:01 1675404 3379700 2363248 58.52 52700 1805136 875224 17.20 522880 1656584 160000 16:06:01 801996 2832308 3236656 80.14 66376 2105340 1341488 26.37 1146732 1878444 17332 16:07:01 362700 2343712 3675952 91.02 89840 2042208 1758844 34.57 1660872 1818536 4352 16:08:01 109984 1763056 3928668 97.28 96064 1713968 2624156 51.58 2185144 1552312 81928 16:09:01 119720 1159536 3918932 97.04 110388 1168368 3589464 70.56 2642048 1073028 16200 16:10:01 113636 866472 3925016 97.19 105880 893968 3915972 76.98 2846348 883920 620 16:11:01 117120 840356 3921532 97.10 122460 840856 3944496 77.54 2840408 867324 6904 16:12:01 141472 835724 3897180 96.50 134924 801108 3949976 77.65 2822664 862156 6604 16:13:01 128056 431088 3910596 96.83 80488 459556 4448408 87.44 3001156 673264 9664 16:14:02 123144 273300 3915508 96.95 63200 313692 4793872 94.23 2967168 666976 10296 16:15:01 126976 166784 3911676 96.86 53364 207460 5064684 99.56 2955284 656036 8712 16:16:01 1708512 1970036 2330140 57.70 65500 371936 2149664 42.26 1415276 763988 372 16:17:01 2241472 3377532 1797180 44.50 92392 1205940 948552 18.65 659124 964968 2372 Average: 597707 1556893 3440945 85.20 87198 1071503 3031138 59.58 2128085 1101349 25027 16:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 ens3 388.61 260.41 1534.10 71.78 0.00 0.00 0.00 0.00 16:05:01 lo 1.02 1.02 0.10 0.10 0.00 0.00 0.00 0.00 16:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 ens3 519.05 425.15 2203.16 99.51 0.00 0.00 0.00 0.00 16:06:01 lo 3.33 3.33 0.32 0.32 0.00 0.00 0.00 0.00 16:07:01 docker0 171.18 222.94 8.95 2328.59 0.00 0.00 0.00 0.00 16:07:01 ens3 593.70 472.79 5209.89 79.82 0.00 0.00 0.00 0.00 16:07:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 16:08:01 veth25717c1 0.08 0.23 0.01 0.02 0.00 0.00 0.00 0.00 16:08:01 docker0 0.08 0.17 0.00 0.02 0.00 0.00 0.00 0.00 16:08:01 ens3 777.61 618.93 7639.15 115.18 0.00 0.00 0.00 0.00 16:08:01 lo 3.55 3.55 0.40 0.40 0.00 0.00 0.00 0.00 16:09:01 veth25717c1 0.18 0.27 0.01 0.02 0.00 0.00 0.00 0.00 16:09:01 veth86e64b3 44.59 44.62 190.59 4.97 0.00 0.00 0.00 0.02 16:09:01 docker0 44.77 44.65 189.99 4.96 0.00 0.00 0.00 0.00 16:09:01 ens3 24.84 14.86 6.68 5.52 0.00 0.00 0.00 0.00 16:10:01 veth25717c1 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 16:10:01 veth86e64b3 91.34 87.60 433.47 37.17 0.00 0.00 0.00 0.04 16:10:01 docker0 91.50 87.75 432.23 37.18 0.00 0.00 0.00 0.00 16:10:01 ens3 6.80 4.93 1.58 2.00 0.00 0.00 0.00 0.00 16:11:01 veth25717c1 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 16:11:01 veth86e64b3 105.27 96.48 336.48 31.84 0.00 0.00 0.00 0.03 16:11:01 docker0 105.43 96.63 335.04 31.85 0.00 0.00 0.00 0.00 16:11:01 ens3 20.10 12.16 6.78 5.86 0.00 0.00 0.00 0.00 16:12:01 veth25717c1 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:12:01 veth86e64b3 193.68 176.60 720.64 69.98 0.00 0.00 0.00 0.06 16:12:01 docker0 193.88 176.80 718.00 69.99 0.00 0.00 0.00 0.00 16:12:01 ens3 42.26 25.25 10.68 10.18 0.00 0.00 0.00 0.00 16:13:01 veth25717c1 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 16:13:01 veth86e64b3 119.14 110.44 417.17 33.38 0.00 0.00 0.00 0.03 16:13:01 docker0 119.31 110.59 415.55 33.39 0.00 0.00 0.00 0.00 16:13:01 ens3 234.97 170.48 59.04 63.19 0.00 0.00 0.00 0.00 16:14:02 veth25717c1 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 16:14:02 veth86e64b3 93.26 87.63 131.08 23.05 0.00 0.00 0.00 0.01 16:14:02 docker0 93.42 87.80 129.81 23.06 0.00 0.00 0.00 0.00 16:14:02 ens3 997.24 753.75 271.14 274.23 0.00 0.00 0.00 0.00 16:15:01 veth25717c1 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:15:01 veth86e64b3 79.76 71.94 78.29 12.35 0.00 0.00 0.00 0.01 16:15:01 docker0 79.96 72.14 77.21 12.36 0.00 0.00 0.00 0.00 16:15:01 ens3 87.19 59.38 25.69 21.05 0.00 0.00 0.00 0.00 16:16:01 docker0 6.26 7.31 0.58 0.52 0.00 0.00 0.00 0.00 16:16:01 ens3 289.76 156.43 104.23 83.85 0.00 0.00 0.00 0.00 16:16:01 lo 1223.20 1223.20 2495.28 2495.28 0.00 0.00 0.00 0.00 16:17:01 docker0 101.75 161.42 5.32 2197.21 0.00 0.00 0.00 0.00 16:17:01 ens3 252.96 163.56 2234.29 64.57 0.00 0.00 0.00 0.00 16:17:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 77.62 82.30 178.14 365.51 0.00 0.00 0.00 0.00 Average: ens3 325.90 241.53 1486.35 69.02 0.00 0.00 0.00 0.00 Average: lo 94.03 94.03 192.29 192.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-24) 12/17/24 _x86_64_ (4 CPU) 16:03:36 LINUX RESTART (4 CPU) 16:04:02 CPU %user %nice %system %iowait %steal %idle 16:05:01 all 20.03 0.00 2.11 5.69 0.06 72.11 16:05:01 0 16.70 0.00 2.87 4.33 0.07 76.03 16:05:01 1 19.59 0.00 1.66 1.49 0.05 77.20 16:05:01 2 37.78 0.00 2.51 7.03 0.09 52.59 16:05:01 3 6.07 0.00 1.41 9.90 0.03 82.58 16:06:01 all 32.93 0.00 1.98 2.42 0.08 62.59 16:06:01 0 40.63 0.00 2.11 2.21 0.08 54.97 16:06:01 1 27.66 0.00 1.34 1.50 0.05 69.45 16:06:01 2 36.80 0.00 2.83 2.49 0.08 57.79 16:06:01 3 26.66 0.00 1.62 3.51 0.07 68.14 16:07:01 all 32.02 0.00 4.46 5.15 0.10 58.27 16:07:01 0 27.86 0.00 4.25 3.28 0.08 64.53 16:07:01 1 32.92 0.00 4.44 7.76 0.10 54.77 16:07:01 2 36.66 0.00 4.84 3.85 0.12 54.53 16:07:01 3 30.68 0.00 4.33 5.67 0.08 59.24 16:08:01 all 42.53 0.00 3.18 2.64 0.10 51.56 16:08:01 0 34.80 0.00 4.23 3.17 0.10 57.70 16:08:01 1 54.21 0.00 2.28 2.48 0.08 40.94 16:08:01 2 32.14 0.00 3.25 2.47 0.10 62.04 16:08:01 3 48.87 0.00 2.96 2.43 0.10 45.64 16:09:01 all 35.42 0.00 3.26 7.27 0.10 53.95 16:09:01 0 29.76 0.00 3.96 5.95 0.08 60.25 16:09:01 1 42.28 0.00 2.95 12.24 0.10 42.43 16:09:01 2 37.23 0.00 3.12 3.02 0.12 56.51 16:09:01 3 32.40 0.00 3.02 7.91 0.10 56.57 16:10:01 all 18.61 0.00 1.31 1.17 0.07 78.84 16:10:01 0 19.07 0.00 1.26 0.25 0.08 79.33 16:10:01 1 17.59 0.00 1.15 1.88 0.07 79.32 16:10:01 2 20.57 0.00 1.27 0.32 0.07 77.77 16:10:01 3 17.21 0.00 1.56 2.19 0.07 78.97 16:11:01 all 13.51 0.00 2.92 8.83 0.08 74.66 16:11:01 0 12.64 0.00 2.51 2.92 0.07 81.87 16:11:01 1 11.26 0.00 3.21 10.64 0.08 74.81 16:11:01 2 15.84 0.00 3.19 5.75 0.10 75.11 16:11:01 3 14.33 0.00 2.74 16.02 0.08 66.82 16:12:01 all 13.43 0.00 4.09 11.49 0.10 70.89 16:12:01 0 13.74 0.00 4.39 10.14 0.08 71.64 16:12:01 1 10.37 0.00 3.77 15.33 0.08 70.44 16:12:01 2 15.56 0.00 4.77 10.30 0.12 69.25 16:12:01 3 14.03 0.00 3.45 10.20 0.10 72.22 16:13:01 all 22.00 0.00 4.15 9.91 0.09 63.85 16:13:01 0 21.66 0.00 4.47 4.11 0.08 69.68 16:13:01 1 24.96 0.00 4.03 11.60 0.08 59.33 16:13:01 2 19.33 0.00 4.00 4.33 0.12 72.23 16:13:01 3 22.04 0.00 4.10 19.63 0.10 54.13 16:14:02 all 16.68 0.00 6.14 12.68 0.10 64.41 16:14:02 0 15.09 0.00 7.28 14.40 0.08 63.14 16:14:02 1 18.14 0.00 5.42 10.86 0.10 65.48 16:14:02 2 15.46 0.00 6.71 14.00 0.10 63.73 16:14:02 3 17.99 0.00 5.18 11.45 0.08 65.29 16:15:01 all 12.33 0.00 4.87 14.53 0.11 68.17 16:15:01 0 10.86 0.00 3.75 12.65 0.10 72.64 16:15:01 1 12.67 0.00 5.70 14.61 0.10 66.92 16:15:01 2 13.90 0.00 5.73 12.90 0.14 67.34 16:15:01 3 11.91 0.00 4.32 17.94 0.10 65.73 16:15:01 CPU %user %nice %system %iowait %steal %idle 16:16:01 all 20.85 0.00 2.06 23.90 0.08 53.10 16:16:01 0 21.45 0.00 2.01 27.07 0.08 49.39 16:16:01 1 19.76 0.00 2.05 28.09 0.07 50.03 16:16:01 2 21.04 0.00 2.02 26.31 0.12 50.50 16:16:01 3 21.15 0.00 2.17 14.15 0.05 62.49 16:17:01 all 19.64 0.00 3.82 10.19 0.08 66.27 16:17:01 0 16.54 0.00 3.48 14.07 0.07 65.84 16:17:01 1 17.88 0.00 3.32 8.18 0.08 70.53 16:17:01 2 19.04 0.00 4.43 11.64 0.10 64.79 16:17:01 3 25.11 0.00 4.04 6.89 0.08 63.88 Average: all 23.09 0.00 3.41 8.91 0.09 64.50 Average: 0 21.62 0.00 3.58 8.04 0.08 66.68 Average: 1 23.81 0.00 3.18 9.74 0.08 63.19 Average: 2 24.72 0.00 3.74 8.02 0.10 63.41 Average: 3 22.22 0.00 3.15 9.83 0.08 64.73