---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6324 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 9.2G 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 487 2474 0 981 3214 Swap: 1023 3 1020 ---> 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:9c:14:a5 brd ff:ff:ff:ff:ff:ff inet 10.32.7.17/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85666sec preferred_lft 85666sec inet6 fe80::f816:3eff:fe9c:14a5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:17:ee:96:4f 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::42:17ff:feee:964f/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-6324) 07/11/24 _x86_64_ (4 CPU) 13:22:50 LINUX RESTART (4 CPU) 13:23:01 tps rtps wtps bread/s bwrtn/s 13:24:02 185.12 84.10 101.02 6603.43 41401.65 13:25:01 131.38 36.04 95.34 2280.31 14662.83 13:26:01 83.06 21.99 61.07 937.00 16842.11 13:27:01 376.50 20.84 355.66 1945.83 32509.48 13:28:01 142.08 3.42 138.66 74.52 3852.02 13:29:01 632.89 0.38 632.51 3.60 17623.46 13:30:01 278.39 7.11 271.28 198.83 7255.17 13:31:01 620.76 4.17 616.60 236.36 17561.07 13:32:01 617.19 7.85 609.35 162.35 16908.63 13:33:01 1740.76 2.43 1738.33 104.12 18115.38 13:34:01 407.77 79.84 327.93 4193.70 9796.37 13:35:01 214.56 181.49 33.08 3673.92 8156.64 Average: 452.97 37.47 415.49 1700.29 17060.51 13:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:24:02 1639536 3297576 2399116 59.40 43804 1774196 950908 18.69 632424 1594492 112532 13:25:01 992512 3003016 3046140 75.42 66020 2086784 1197496 23.54 947596 1889972 23784 13:26:01 123840 2069588 3914812 96.93 76200 2019380 2340136 46.00 1871008 1842504 193236 13:27:01 108496 1459972 3930156 97.31 107284 1468812 3384276 66.53 2462236 1249924 12156 13:28:01 126136 1302448 3912516 96.88 115936 1286768 3581004 70.39 2573200 1113548 1488 13:29:01 115964 1272056 3922688 97.13 137796 1227896 3596260 70.69 2588832 1072668 3412 13:30:01 123756 720104 3914896 96.94 123212 688968 4278992 84.11 2901312 755792 3112 13:31:01 130968 694936 3907684 96.76 131020 636928 4334428 85.20 2917804 702836 3556 13:32:01 114796 651944 3923856 97.16 123628 592628 4399644 86.48 2936996 670560 2904 13:33:01 196792 611708 3841860 95.13 105592 518580 4495724 88.37 2932992 624568 17604 13:34:01 1747240 2233136 2291412 56.74 103448 547232 1800100 35.38 1494280 626236 68436 13:35:01 2604808 3361872 1433844 35.50 130340 789660 930380 18.29 530892 732668 13684 Average: 668737 1723196 3369915 83.44 105357 1136486 2940779 57.81 2065798 1072981 37992 13:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:24:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:24:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 13:24:02 ens3 394.57 253.66 1431.62 70.65 0.00 0.00 0.00 0.00 13:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 lo 2.03 2.03 0.20 0.20 0.00 0.00 0.00 0.00 13:25:01 ens3 402.91 366.57 2181.44 73.63 0.00 0.00 0.00 0.00 13:26:01 docker0 0.08 0.18 0.00 0.02 0.00 0.00 0.00 0.00 13:26:01 lo 3.35 3.35 0.38 0.38 0.00 0.00 0.00 0.00 13:26:01 ens3 1185.62 790.49 9437.91 170.10 0.00 0.00 0.00 0.00 13:26:01 veth9babc37 0.08 0.28 0.01 0.02 0.00 0.00 0.00 0.00 13:27:01 docker0 41.30 38.93 103.89 4.51 0.00 0.00 0.00 0.00 13:27:01 vethd801a94 41.11 38.90 104.44 4.51 0.00 0.00 0.00 0.01 13:27:01 lo 67.48 67.48 107.20 107.20 0.00 0.00 0.00 0.00 13:27:01 ens3 28.42 14.89 6.73 5.04 0.00 0.00 0.00 0.00 13:28:01 docker0 22.53 22.76 41.45 3.43 0.00 0.00 0.00 0.00 13:28:01 vethd801a94 22.35 22.60 41.74 3.42 0.00 0.00 0.00 0.00 13:28:01 lo 55.89 55.89 46.18 46.18 0.00 0.00 0.00 0.00 13:28:01 ens3 32.79 20.58 8.16 7.71 0.00 0.00 0.00 0.00 13:29:01 docker0 78.87 62.81 29.76 10.40 0.00 0.00 0.00 0.00 13:29:01 vethd801a94 78.69 62.64 30.83 10.39 0.00 0.00 0.00 0.00 13:29:01 lo 146.03 146.03 39.86 39.86 0.00 0.00 0.00 0.00 13:29:01 ens3 27.43 14.83 8.04 7.66 0.00 0.00 0.00 0.00 13:30:01 docker0 39.15 35.73 46.56 5.45 0.00 0.00 0.00 0.00 13:30:01 vethd801a94 38.95 35.53 47.08 5.44 0.00 0.00 0.00 0.00 13:30:01 lo 107.33 107.33 56.20 56.20 0.00 0.00 0.00 0.00 13:30:01 ens3 132.68 63.63 41.54 36.77 0.00 0.00 0.00 0.00 13:31:01 docker0 67.34 53.01 38.19 6.85 0.00 0.00 0.00 0.00 13:31:01 vethd801a94 67.16 52.84 39.10 6.84 0.00 0.00 0.00 0.00 13:31:01 lo 133.14 133.14 45.60 45.60 0.00 0.00 0.00 0.00 13:31:01 ens3 11.31 5.65 2.76 2.75 0.00 0.00 0.00 0.00 13:32:01 docker0 65.99 51.78 39.34 6.94 0.00 0.00 0.00 0.00 13:32:01 vethd801a94 65.81 51.60 40.23 6.93 0.00 0.00 0.00 0.00 13:32:01 lo 129.71 129.71 46.83 46.83 0.00 0.00 0.00 0.00 13:32:01 ens3 111.13 63.76 29.67 23.92 0.00 0.00 0.00 0.00 13:33:01 docker0 59.62 48.96 46.85 17.75 0.00 0.00 0.00 0.00 13:33:01 vethd801a94 59.46 48.79 47.66 17.74 0.00 0.00 0.00 0.00 13:33:01 lo 119.55 119.55 65.13 65.13 0.00 0.00 0.00 0.00 13:33:01 ens3 20.98 12.80 4.75 4.73 0.00 0.00 0.00 0.00 13:34:01 docker0 42.28 36.83 36.55 4.24 0.00 0.00 0.00 0.00 13:34:01 lo 93.90 93.90 41.62 41.62 0.00 0.00 0.00 0.00 13:34:01 ens3 187.87 135.06 214.25 40.77 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 13:35:01 ens3 96.27 77.09 387.19 57.38 0.00 0.00 0.00 0.00 Average: docker0 34.81 29.29 31.93 4.97 0.00 0.00 0.00 0.00 Average: lo 71.81 71.81 37.50 37.50 0.00 0.00 0.00 0.00 Average: ens3 219.10 151.30 1144.90 41.72 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6324) 07/11/24 _x86_64_ (4 CPU) 13:22:50 LINUX RESTART (4 CPU) 13:23:01 CPU %user %nice %system %iowait %steal %idle 13:24:02 all 16.38 0.00 2.23 5.94 0.06 75.39 13:24:02 0 17.47 0.00 2.10 4.56 0.07 75.81 13:24:02 1 16.07 0.00 2.89 10.97 0.07 70.01 13:24:02 2 23.25 0.00 2.30 4.14 0.07 70.24 13:24:02 3 8.73 0.00 1.59 4.12 0.05 85.51 13:25:01 all 29.96 0.00 1.84 2.12 0.09 65.98 13:25:01 0 42.38 0.00 1.73 1.38 0.08 54.43 13:25:01 1 25.61 0.00 2.02 4.13 0.09 68.15 13:25:01 2 24.39 0.00 1.79 1.93 0.09 71.81 13:25:01 3 27.44 0.00 1.81 1.09 0.07 69.59 13:26:01 all 53.43 0.00 3.37 1.50 0.12 41.59 13:26:01 0 57.62 0.00 2.97 1.40 0.12 37.88 13:26:01 1 49.82 0.00 4.12 1.79 0.12 44.15 13:26:01 2 49.66 0.00 2.84 1.74 0.12 45.64 13:26:01 3 56.60 0.00 3.56 1.05 0.13 38.65 13:27:01 all 32.33 0.00 3.09 9.29 0.11 55.17 13:27:01 0 36.92 0.00 2.64 5.73 0.10 54.61 13:27:01 1 31.27 0.00 3.19 7.74 0.12 57.68 13:27:01 2 31.36 0.00 2.80 5.31 0.13 60.40 13:27:01 3 29.80 0.00 3.73 18.34 0.10 48.02 13:28:01 all 17.40 0.00 1.18 3.41 0.09 77.92 13:28:01 0 17.19 0.00 1.52 2.24 0.08 78.97 13:28:01 1 19.70 0.00 1.17 4.11 0.08 74.94 13:28:01 2 12.04 0.00 0.80 1.12 0.10 85.93 13:28:01 3 20.64 0.00 1.24 6.17 0.08 71.86 13:29:01 all 7.03 0.00 3.38 18.28 0.12 71.20 13:29:01 0 7.27 0.00 3.35 16.57 0.10 72.71 13:29:01 1 7.61 0.00 3.77 19.41 0.08 69.12 13:29:01 2 6.27 0.00 2.89 9.18 0.17 81.49 13:29:01 3 6.97 0.00 3.47 27.97 0.12 61.47 13:30:01 all 22.22 0.00 2.13 7.27 0.11 68.27 13:30:01 0 18.45 0.00 2.88 17.26 0.13 61.28 13:30:01 1 20.67 0.00 2.16 6.08 0.10 70.99 13:30:01 2 24.27 0.00 1.73 2.45 0.13 71.42 13:30:01 3 25.47 0.00 1.79 3.25 0.10 69.38 13:31:01 all 7.18 0.00 3.22 18.11 0.12 71.37 13:31:01 0 7.30 0.00 3.86 24.87 0.10 63.88 13:31:01 1 6.80 0.00 3.22 20.79 0.12 69.08 13:31:01 2 7.84 0.00 2.64 10.41 0.15 78.96 13:31:01 3 6.81 0.00 3.13 16.35 0.10 73.62 13:32:01 all 8.79 0.00 3.43 17.92 0.13 69.73 13:32:01 0 7.16 0.00 4.15 21.94 0.12 66.64 13:32:01 1 8.69 0.00 3.47 23.73 0.12 63.99 13:32:01 2 10.88 0.00 3.83 13.87 0.19 71.23 13:32:01 3 8.46 0.00 2.28 12.18 0.08 77.00 13:33:01 all 9.33 0.00 4.55 21.22 0.13 64.77 13:33:01 0 7.46 0.00 4.73 20.74 0.12 66.95 13:33:01 1 8.58 0.00 4.90 26.64 0.13 59.74 13:33:01 2 10.68 0.00 4.36 16.80 0.17 67.99 13:33:01 3 10.59 0.00 4.21 20.70 0.12 64.38 13:34:01 all 26.72 0.00 3.27 11.61 0.11 58.28 13:34:01 0 24.95 0.00 3.18 16.08 0.10 55.68 13:34:01 1 25.94 0.00 3.37 14.60 0.10 55.99 13:34:01 2 27.91 0.00 3.38 8.79 0.13 59.79 13:34:01 3 28.10 0.00 3.13 6.98 0.10 61.69 13:34:01 CPU %user %nice %system %iowait %steal %idle 13:35:01 all 21.40 0.00 1.29 4.78 0.05 72.48 13:35:01 0 22.30 0.00 1.04 3.36 0.05 73.26 13:35:01 1 25.79 0.00 1.47 8.02 0.05 64.66 13:35:01 2 12.86 0.00 1.45 3.88 0.07 81.74 13:35:01 3 24.63 0.00 1.20 3.85 0.05 70.27 Average: all 21.01 0.00 2.75 10.12 0.10 66.02 Average: 0 22.18 0.00 2.85 11.35 0.10 63.53 Average: 1 20.56 0.00 2.98 12.33 0.10 64.04 Average: 2 20.13 0.00 2.57 6.63 0.13 70.55 Average: 3 21.18 0.00 2.60 10.17 0.09 65.96