---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4095 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 8.6G 56% / 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 493 1786 0 1663 3195 Swap: 1023 4 1019 ---> 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:dd:31:64 brd ff:ff:ff:ff:ff:ff inet 10.32.6.96/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85596sec preferred_lft 85596sec inet6 fe80::f816:3eff:fedd:3164/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2b:40:c6:a3 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::42:2bff:fe40:c6a3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4095) 06/21/24 _x86_64_ (4 CPU) 16:45:22 LINUX RESTART (4 CPU) 16:46:01 tps rtps wtps bread/s bwrtn/s 16:47:01 117.41 35.24 82.17 1669.46 6683.15 16:48:01 129.65 46.75 82.90 3271.07 16590.80 16:49:01 205.38 32.26 173.12 2613.06 36721.79 16:50:01 285.77 4.03 281.74 83.97 8533.29 16:51:01 429.80 1.05 428.75 22.00 11814.03 16:52:01 474.97 5.72 469.26 146.78 12838.39 16:53:01 429.37 2.93 426.44 206.30 11653.24 16:54:01 628.27 5.90 622.38 149.68 17683.84 16:55:01 1475.66 32.42 1443.24 804.93 16375.49 16:56:01 888.94 1.12 887.82 55.19 20483.65 16:57:01 220.81 111.06 109.75 6393.20 30237.23 16:58:01 203.82 84.62 119.20 1704.65 27531.81 Average: 457.55 30.26 427.29 1426.60 18095.92 16:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:47:01 1568276 3375552 2470376 61.17 59228 1896120 864860 17.00 547164 1729188 204580 16:48:01 315140 2515472 3723512 92.20 71248 2266004 1557320 30.61 1521256 1981308 29140 16:49:01 110724 1740480 3927928 97.26 81936 1774520 3066872 60.29 2172316 1551188 2608 16:50:01 107752 1131680 3930900 97.33 107168 1149276 3784376 74.39 2683532 1039976 1740 16:51:01 114960 1095408 3923692 97.15 125888 1077016 3869248 76.06 2698608 990892 2696 16:52:01 104964 1023316 3933688 97.40 135364 995956 4020184 79.03 2735416 940208 2736 16:53:01 119028 651060 3919624 97.05 126264 618356 4455408 87.58 2928112 724180 3132 16:54:01 118384 624400 3920268 97.07 113552 586068 4466588 87.80 2920924 703492 3472 16:55:01 145112 577752 3893540 96.41 103172 500932 4537932 89.20 2893420 675360 3504 16:56:01 108636 517936 3930016 97.31 104896 503960 4699744 92.38 2964512 661912 3944 16:57:01 873216 2157744 3165436 78.38 102008 1334620 1991812 39.15 1613920 1352344 20104 16:58:01 1914156 3295496 2124496 52.60 116936 1416820 970876 19.08 639884 1292612 2028 Average: 466696 1558858 3571956 88.44 103972 1176637 3190435 62.71 2193255 1136888 23307 16:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:47:01 ens3 79.64 74.45 908.76 11.60 0.00 0.00 0.00 0.00 16:47:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 16:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:48:01 ens3 675.90 548.87 4282.58 124.44 0.00 0.00 0.00 0.00 16:48:01 lo 3.13 3.13 0.30 0.30 0.00 0.00 0.00 0.00 16:49:01 veth461c3f8 2.23 2.86 11.29 0.27 0.00 0.00 0.00 0.00 16:49:01 veth145e169 0.17 0.43 0.01 0.03 0.00 0.00 0.00 0.00 16:49:01 docker0 2.40 3.00 11.27 0.28 0.00 0.00 0.00 0.00 16:49:01 ens3 837.96 555.31 7093.71 94.17 0.00 0.00 0.00 0.00 16:50:01 veth461c3f8 47.75 46.77 118.60 5.88 0.00 0.00 0.00 0.01 16:50:01 veth145e169 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:50:01 docker0 47.93 46.92 117.96 5.89 0.00 0.00 0.00 0.00 16:50:01 ens3 43.09 26.42 9.64 8.85 0.00 0.00 0.00 0.00 16:51:01 veth461c3f8 54.92 45.66 32.52 7.52 0.00 0.00 0.00 0.00 16:51:01 veth145e169 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 16:51:01 docker0 55.12 45.84 31.78 7.53 0.00 0.00 0.00 0.00 16:51:01 ens3 11.56 7.38 2.67 2.44 0.00 0.00 0.00 0.00 16:52:01 veth461c3f8 62.57 52.67 45.59 8.17 0.00 0.00 0.00 0.00 16:52:01 veth145e169 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 16:52:01 docker0 62.76 52.86 44.74 8.18 0.00 0.00 0.00 0.00 16:52:01 ens3 48.76 29.90 10.76 11.00 0.00 0.00 0.00 0.00 16:53:01 veth461c3f8 52.01 43.84 43.30 6.13 0.00 0.00 0.00 0.00 16:53:01 veth145e169 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 16:53:01 docker0 52.19 44.03 42.60 6.14 0.00 0.00 0.00 0.00 16:53:01 ens3 113.41 63.19 31.85 30.26 0.00 0.00 0.00 0.00 16:54:01 veth461c3f8 63.26 47.60 26.83 5.86 0.00 0.00 0.00 0.00 16:54:01 veth145e169 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 16:54:01 docker0 63.46 47.78 25.97 5.87 0.00 0.00 0.00 0.00 16:54:01 ens3 1.27 0.97 0.26 0.27 0.00 0.00 0.00 0.00 16:55:01 veth461c3f8 60.64 48.15 39.50 18.30 0.00 0.00 0.00 0.00 16:55:01 veth145e169 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 16:55:01 docker0 60.82 48.33 38.68 18.31 0.00 0.00 0.00 0.00 16:55:01 ens3 82.53 42.12 24.82 21.78 0.00 0.00 0.00 0.00 16:56:01 veth461c3f8 66.54 56.84 69.93 7.01 0.00 0.00 0.00 0.01 16:56:01 veth145e169 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 16:56:01 docker0 66.72 57.02 69.03 7.02 0.00 0.00 0.00 0.00 16:56:01 ens3 62.49 29.56 16.66 17.24 0.00 0.00 0.00 0.00 16:57:01 docker0 271.90 312.55 14.33 2217.78 0.00 0.00 0.00 0.00 16:57:01 ens3 619.80 471.80 3310.10 78.10 0.00 0.00 0.00 0.00 16:57:01 lo 864.16 864.16 449.53 449.53 0.00 0.00 0.00 0.00 16:57:01 veth3210d8d 268.06 308.67 17.80 2217.54 0.00 0.00 0.00 0.18 16:58:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 16:58:01 ens3 407.75 615.38 63.30 4437.91 0.00 0.00 0.00 0.00 16:58:01 lo 5.87 5.87 0.51 0.51 0.00 0.00 0.00 0.00 Average: docker0 56.94 54.86 33.03 189.72 0.00 0.00 0.00 0.00 Average: ens3 248.68 205.44 1312.96 403.12 0.00 0.00 0.00 0.00 Average: lo 72.19 72.19 37.47 37.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4095) 06/21/24 _x86_64_ (4 CPU) 16:45:22 LINUX RESTART (4 CPU) 16:46:01 CPU %user %nice %system %iowait %steal %idle 16:47:01 all 19.24 0.00 1.45 3.59 0.05 75.67 16:47:01 0 23.75 0.00 1.72 4.01 0.07 70.46 16:47:01 1 11.10 0.00 0.98 0.15 0.03 87.74 16:47:01 2 39.16 0.00 2.31 1.39 0.07 57.08 16:47:01 3 3.01 0.00 0.80 8.86 0.03 87.29 16:48:01 all 43.23 0.00 2.81 1.84 0.11 52.01 16:48:01 0 47.06 0.00 2.34 1.29 0.12 49.20 16:48:01 1 46.18 0.00 2.63 1.37 0.08 49.74 16:48:01 2 35.68 0.00 2.36 2.58 0.10 59.28 16:48:01 3 44.00 0.00 3.94 2.13 0.13 49.79 16:49:01 all 40.72 0.00 3.38 4.31 0.09 51.50 16:49:01 0 30.61 0.00 3.52 4.93 0.08 60.86 16:49:01 1 60.36 0.00 3.03 5.83 0.10 30.68 16:49:01 2 31.86 0.00 3.36 3.68 0.10 61.01 16:49:01 3 40.03 0.00 3.62 2.76 0.08 53.51 16:50:01 all 25.70 0.00 2.02 7.48 0.08 64.71 16:50:01 0 19.41 0.00 2.48 5.31 0.08 72.72 16:50:01 1 34.38 0.00 1.99 7.81 0.08 55.74 16:50:01 2 22.68 0.00 2.10 6.72 0.08 68.41 16:50:01 3 26.34 0.00 1.53 10.12 0.07 61.95 16:51:01 all 7.76 0.00 2.17 12.41 0.08 77.58 16:51:01 0 9.14 0.00 2.08 16.53 0.08 72.17 16:51:01 1 6.67 0.00 2.04 8.33 0.07 82.89 16:51:01 2 9.67 0.00 2.57 12.70 0.10 74.95 16:51:01 3 5.57 0.00 1.98 12.04 0.08 80.33 16:52:01 all 10.92 0.00 2.80 13.43 0.10 72.74 16:52:01 0 9.21 0.00 2.64 12.04 0.10 76.00 16:52:01 1 11.16 0.00 2.87 18.03 0.10 67.84 16:52:01 2 11.70 0.00 2.74 8.30 0.12 77.13 16:52:01 3 11.64 0.00 2.97 15.35 0.10 69.94 16:53:01 all 17.34 0.00 2.86 12.04 0.10 67.66 16:53:01 0 15.68 0.00 2.98 9.75 0.10 71.48 16:53:01 1 17.48 0.00 2.71 11.18 0.10 68.53 16:53:01 2 21.30 0.00 2.89 15.83 0.10 59.88 16:53:01 3 14.94 0.00 2.81 11.41 0.08 70.76 16:54:01 all 7.72 0.00 3.09 18.75 0.08 70.36 16:54:01 0 7.59 0.00 3.39 15.00 0.07 73.95 16:54:01 1 7.31 0.00 2.63 15.52 0.07 74.47 16:54:01 2 8.72 0.00 3.74 26.79 0.12 60.63 16:54:01 3 7.26 0.00 2.62 17.75 0.08 72.29 16:55:01 all 8.66 0.00 4.13 21.62 0.09 65.50 16:55:01 0 8.86 0.00 3.74 18.02 0.08 69.30 16:55:01 1 7.26 0.00 3.54 19.74 0.08 69.37 16:55:01 2 9.86 0.00 4.79 25.82 0.10 59.43 16:55:01 3 8.65 0.00 4.44 22.94 0.08 63.88 16:56:01 all 10.18 0.00 3.83 18.59 0.09 67.31 16:56:01 0 9.23 0.00 4.12 23.95 0.08 62.62 16:56:01 1 9.39 0.00 3.53 14.42 0.08 72.58 16:56:01 2 11.75 0.00 3.66 14.12 0.10 70.36 16:56:01 3 10.38 0.00 4.03 21.90 0.08 63.61 16:57:01 all 34.81 0.00 3.81 5.03 0.08 56.28 16:57:01 0 32.27 0.00 3.08 4.47 0.08 60.09 16:57:01 1 34.85 0.00 3.41 5.39 0.08 56.27 16:57:01 2 41.42 0.00 4.26 6.39 0.08 47.84 16:57:01 3 30.71 0.00 4.46 3.84 0.07 60.93 16:57:01 CPU %user %nice %system %iowait %steal %idle 16:58:01 all 22.66 0.00 2.64 4.32 0.07 70.32 16:58:01 0 25.32 0.00 2.70 8.27 0.07 63.64 16:58:01 1 22.78 0.00 2.63 3.99 0.05 70.55 16:58:01 2 20.80 0.00 2.54 3.26 0.07 73.33 16:58:01 3 21.74 0.00 2.71 1.74 0.08 73.72 Average: all 20.76 0.00 2.91 10.27 0.09 65.97 Average: 0 19.85 0.00 2.90 10.28 0.09 66.88 Average: 1 22.43 0.00 2.66 9.29 0.08 65.54 Average: 2 22.09 0.00 3.11 10.60 0.10 64.10 Average: 3 18.68 0.00 2.99 10.90 0.08 67.34