---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2922 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 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: 3944 472 2038 0 1433 3222 Swap: 1023 19 1004 ---> 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:73:77:fd brd ff:ff:ff:ff:ff:ff inet 10.32.6.233/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85594sec preferred_lft 85594sec inet6 fe80::f816:3eff:fe73:77fd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:04:77:e9:6e 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::42:4ff:fe77:e96e/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-2922) 01/27/25 _x86_64_ (4 CPU) 14:40:36 LINUX RESTART (4 CPU) 14:41:02 tps rtps wtps bread/s bwrtn/s 14:42:01 166.02 59.09 106.93 4354.25 43799.64 14:43:01 133.33 47.48 85.85 3252.53 15377.33 14:44:01 243.99 38.04 205.95 2995.87 41684.34 14:45:01 125.94 33.11 92.84 1919.89 32746.68 14:46:01 284.85 28.68 256.17 1383.64 11413.70 14:47:01 61.14 5.18 55.96 112.25 1792.77 14:48:01 390.07 1.13 388.94 11.73 12485.39 14:49:01 367.62 1.93 365.69 52.92 12735.21 14:50:01 398.75 17.24 381.51 499.03 13411.53 14:51:01 556.30 4.08 552.22 213.53 19665.71 14:52:03 583.50 148.65 434.86 3480.52 18862.66 14:53:01 340.77 96.33 244.44 7038.29 46505.19 Average: 305.37 40.25 265.11 2097.32 22433.33 14:41:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:42:01 1647052 3371356 2391608 59.22 53764 1823636 875120 17.20 531656 1675600 163812 14:43:01 620212 2727572 3418448 84.64 67136 2179732 1365228 26.84 1265188 1938928 19304 14:44:01 426252 2659288 3612408 89.45 91152 2281964 1448340 28.47 1426416 1967508 916 14:45:01 165424 1873072 3873236 95.90 98596 1761712 2775860 54.57 2119964 1551268 25572 14:46:01 109332 1164592 3929328 97.29 110688 1187264 3656240 71.87 2693096 1036988 11164 14:47:01 107852 889456 3930808 97.33 106232 922372 3932396 77.30 2837056 899384 552 14:48:01 116012 859656 3922648 97.13 124844 855728 3964164 77.92 2831304 870100 7812 14:49:01 122788 687384 3915872 96.96 125180 677208 4147156 81.52 2897004 796932 6876 14:50:01 108056 475212 3930604 97.32 84780 508836 4604528 90.51 2960276 698580 16568 14:51:01 116284 387336 3922376 97.12 82768 392800 4788280 94.12 2921976 681676 9672 14:52:03 1860708 2036040 2177952 53.93 68820 239924 2300548 45.22 1352796 584212 58344 14:53:01 867968 1923364 3170692 78.51 81472 1134504 2083696 40.96 1725972 1263728 142320 Average: 522328 1587861 3516332 87.07 91286 1163807 2995130 58.88 2130225 1163742 38576 14:41:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:42:01 ens3 362.21 264.26 1617.78 71.35 0.00 0.00 0.00 0.00 14:42:01 lo 1.08 1.08 0.10 0.10 0.00 0.00 0.00 0.00 14:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 ens3 515.02 440.78 3209.91 92.47 0.00 0.00 0.00 0.00 14:43:01 lo 3.27 3.27 0.31 0.31 0.00 0.00 0.00 0.00 14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 ens3 429.23 325.50 4070.17 39.57 0.00 0.00 0.00 0.00 14:44:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 14:44:01 docker0 171.32 230.68 8.92 2333.95 0.00 0.00 0.00 0.00 14:45:01 ens3 1223.69 759.43 7737.37 184.72 0.00 0.00 0.00 0.00 14:45:01 veth2fb09c1 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 14:45:01 lo 3.48 3.48 0.39 0.39 0.00 0.00 0.00 0.00 14:45:01 vethe5f6285 0.10 0.27 0.01 0.02 0.00 0.00 0.00 0.00 14:46:01 ens3 39.31 21.78 11.58 8.25 0.00 0.00 0.00 0.00 14:46:01 veth2fb09c1 48.74 48.16 214.94 5.30 0.00 0.00 0.00 0.02 14:46:01 lo 80.10 80.10 218.22 218.22 0.00 0.00 0.00 0.00 14:46:01 vethe5f6285 0.18 0.25 0.01 0.01 0.00 0.00 0.00 0.00 14:47:01 ens3 1.23 1.28 0.30 0.53 0.00 0.00 0.00 0.00 14:47:01 veth2fb09c1 93.13 89.39 437.45 39.45 0.00 0.00 0.00 0.04 14:47:01 lo 146.81 146.81 473.80 473.80 0.00 0.00 0.00 0.00 14:47:01 vethe5f6285 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:48:01 ens3 74.05 41.33 18.61 15.18 0.00 0.00 0.00 0.00 14:48:01 veth2fb09c1 132.16 120.03 428.50 41.00 0.00 0.00 0.00 0.04 14:48:01 lo 219.63 219.63 465.74 465.74 0.00 0.00 0.00 0.00 14:48:01 vethe5f6285 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 14:49:01 ens3 92.72 55.97 21.98 18.55 0.00 0.00 0.00 0.00 14:49:01 veth2fb09c1 172.60 158.07 647.68 60.98 0.00 0.00 0.00 0.05 14:49:01 lo 261.86 261.86 701.05 701.05 0.00 0.00 0.00 0.00 14:49:01 vethe5f6285 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:50:01 ens3 1046.93 672.91 303.24 283.99 0.00 0.00 0.00 0.00 14:50:01 veth2fb09c1 146.15 138.75 432.89 45.90 0.00 0.00 0.00 0.04 14:50:01 lo 242.59 242.59 472.51 472.51 0.00 0.00 0.00 0.00 14:50:01 vethe5f6285 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:51:01 ens3 10.00 6.50 2.20 2.12 0.00 0.00 0.00 0.00 14:51:01 veth2fb09c1 84.77 75.04 65.24 13.46 0.00 0.00 0.00 0.01 14:51:01 lo 159.23 159.23 76.50 76.50 0.00 0.00 0.00 0.00 14:51:01 vethe5f6285 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 14:52:03 ens3 341.38 222.19 95.61 84.45 0.00 0.00 0.00 0.00 14:52:03 lo 73.48 73.48 40.43 40.43 0.00 0.00 0.00 0.00 14:52:03 vethe5f6285 0.16 0.16 0.01 0.01 0.00 0.00 0.00 0.00 14:52:03 docker0 857.24 864.45 2178.36 2449.97 0.00 0.00 0.00 0.00 14:53:01 ens3 240.91 169.46 2284.41 17.48 0.00 0.00 0.00 0.00 14:53:01 lo 0.28 0.28 0.02 0.02 0.00 0.00 0.00 0.00 14:53:01 docker0 142.29 202.77 7.41 2274.70 0.00 0.00 0.00 0.00 Average: ens3 365.01 248.57 1607.73 68.41 0.00 0.00 0.00 0.00 Average: lo 99.71 99.71 204.40 204.40 0.00 0.00 0.00 0.00 Average: docker0 85.78 91.28 189.42 395.81 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2922) 01/27/25 _x86_64_ (4 CPU) 14:40:36 LINUX RESTART (4 CPU) 14:41:02 CPU %user %nice %system %iowait %steal %idle 14:42:01 all 20.69 0.00 2.12 5.33 0.07 71.79 14:42:01 0 10.15 0.00 1.12 6.36 0.05 82.31 14:42:01 1 21.70 0.00 2.04 4.63 0.07 71.56 14:42:01 2 20.71 0.00 2.04 5.18 0.09 71.98 14:42:01 3 30.25 0.00 3.21 5.15 0.10 61.29 14:43:01 all 37.71 0.00 2.08 2.89 0.11 57.21 14:43:01 0 50.70 0.00 3.70 3.86 0.15 41.59 14:43:01 1 36.32 0.00 1.42 1.00 0.08 61.17 14:43:01 2 28.29 0.00 1.37 2.14 0.10 68.09 14:43:01 3 35.56 0.00 1.85 4.56 0.10 57.93 14:44:01 all 27.92 0.00 4.45 5.73 0.11 61.81 14:44:01 0 19.92 0.00 4.10 4.52 0.10 71.36 14:44:01 1 31.91 0.00 4.21 3.39 0.08 60.40 14:44:01 2 28.72 0.00 4.93 7.20 0.12 59.05 14:44:01 3 31.07 0.00 4.57 7.80 0.10 56.46 14:45:01 all 41.39 0.00 3.49 1.84 0.10 53.17 14:45:01 0 35.56 0.00 3.90 2.37 0.10 58.07 14:45:01 1 46.02 0.00 2.73 1.22 0.12 49.90 14:45:01 2 37.40 0.00 4.47 1.85 0.10 56.19 14:45:01 3 46.56 0.00 2.87 1.93 0.12 48.52 14:46:01 all 39.67 0.00 2.76 5.33 0.12 52.12 14:46:01 0 33.80 0.00 3.73 4.01 0.13 58.33 14:46:01 1 40.85 0.00 2.22 6.49 0.10 50.33 14:46:01 2 40.69 0.00 1.84 1.84 0.12 55.51 14:46:01 3 43.33 0.00 3.24 8.97 0.13 44.32 14:47:01 all 14.23 0.00 1.37 0.91 0.08 83.40 14:47:01 0 13.93 0.00 1.40 0.25 0.08 84.34 14:47:01 1 14.88 0.00 1.16 0.17 0.08 83.70 14:47:01 2 11.51 0.00 1.31 2.83 0.10 84.25 14:47:01 3 16.60 0.00 1.60 0.43 0.07 81.30 14:48:01 all 14.35 0.00 3.74 8.91 0.10 72.90 14:48:01 0 15.14 0.00 3.66 13.23 0.08 67.88 14:48:01 1 14.64 0.00 4.17 9.48 0.08 71.62 14:48:01 2 13.95 0.00 3.46 7.76 0.13 74.69 14:48:01 3 13.68 0.00 3.66 5.15 0.08 77.43 14:49:01 all 21.62 0.00 4.08 8.52 0.11 65.67 14:49:01 0 17.09 0.00 3.67 7.15 0.10 72.00 14:49:01 1 21.16 0.00 4.24 5.39 0.12 69.09 14:49:01 2 26.31 0.00 3.76 6.26 0.13 63.54 14:49:01 3 21.90 0.00 4.68 15.31 0.12 57.99 14:50:01 all 22.91 0.00 6.14 8.98 0.13 61.84 14:50:01 0 22.59 0.00 5.73 4.61 0.13 66.93 14:50:01 1 21.23 0.00 5.85 6.54 0.10 66.29 14:50:01 2 22.40 0.00 5.87 12.99 0.15 58.58 14:50:01 3 25.41 0.00 7.07 11.76 0.13 55.63 14:51:01 all 13.27 0.00 5.42 12.79 0.13 68.39 14:51:01 0 13.43 0.00 6.43 17.64 0.13 62.36 14:51:01 1 13.43 0.00 5.55 13.91 0.12 67.00 14:51:01 2 11.17 0.00 4.71 11.58 0.17 72.37 14:51:01 3 15.05 0.00 5.03 8.02 0.10 71.79 14:52:03 all 14.91 0.00 3.69 19.20 0.10 62.09 14:52:03 0 15.34 0.00 4.47 11.79 0.10 68.30 14:52:03 1 16.01 0.00 2.62 12.05 0.06 69.25 14:52:03 2 14.55 0.00 4.58 29.30 0.13 51.43 14:52:03 3 13.73 0.00 3.09 23.73 0.11 59.33 14:52:03 CPU %user %nice %system %iowait %steal %idle 14:53:01 all 26.42 0.00 3.88 11.72 0.12 57.85 14:53:01 0 24.45 0.00 4.02 9.23 0.10 62.20 14:53:01 1 23.16 0.00 3.25 9.37 0.10 64.12 14:53:01 2 27.50 0.00 3.69 8.06 0.14 60.61 14:53:01 3 30.60 0.00 4.60 20.24 0.10 44.46 Average: all 24.56 0.00 3.60 7.70 0.11 64.03 Average: 0 22.66 0.00 3.83 7.09 0.11 66.31 Average: 1 25.09 0.00 3.28 6.14 0.09 65.39 Average: 2 23.58 0.00 3.50 8.14 0.12 64.65 Average: 3 26.91 0.00 3.78 9.44 0.11 59.76