---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14985 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 13G 143G 8% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 836 26522 0 4808 30874 Swap: 1023 0 1023 ---> 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:08:98:e7 brd ff:ff:ff:ff:ff:ff inet 10.30.106.184/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85828sec preferred_lft 85828sec inet6 fe80::f816:3eff:fe08:98e7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ad:1b:c1:77 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14985) 03/22/24 _x86_64_ (8 CPU) 02:48:38 LINUX RESTART (8 CPU) 02:49:01 tps rtps wtps bread/s bwrtn/s 02:50:01 111.40 67.54 43.86 4497.92 49748.51 02:51:01 123.68 27.36 96.32 2081.39 25375.50 02:52:01 130.31 9.63 120.68 1665.32 29648.26 02:53:01 374.42 12.23 362.19 755.47 94764.04 02:54:01 16.16 0.33 15.83 31.46 18639.74 02:55:01 12.21 0.02 12.20 0.13 14968.12 02:56:01 15.71 0.00 15.71 0.00 15297.67 02:57:01 22.33 0.03 22.29 3.87 16062.78 02:58:01 62.84 2.30 60.54 127.05 17497.55 Average: 96.56 13.27 83.29 1018.05 31333.29 02:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30383320 31732452 2555900 7.76 48992 1623020 1464128 4.31 810520 1482392 54448 02:51:01 30025948 31750564 2913272 8.84 78232 1949864 1428500 4.20 825852 1783116 122184 02:52:01 27236148 31683748 5703072 17.31 118560 4531404 1433080 4.22 984768 4268112 2303884 02:53:01 25766880 30330528 7172340 21.77 132772 4550292 6721756 19.78 2424136 4250260 296 02:54:01 24115060 28822348 8824160 26.79 133028 4664092 9313648 27.40 3970280 4340332 200 02:55:01 24105204 28812924 8834016 26.82 133088 4664288 9296860 27.35 3979548 4340492 220 02:56:01 23813400 28528620 9125820 27.71 133292 4668824 9445800 27.79 4267124 4339460 180 02:57:01 24397556 29114476 8541664 25.93 133624 4697532 7024840 20.67 3708540 4330464 104 02:58:01 27181152 31637852 5758068 17.48 135624 4522876 1494460 4.40 1207632 4089504 2424 Average: 26336074 30268168 6603146 20.05 116357 3985799 5291452 15.57 2464267 3691570 275993 02:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 ens3 325.76 225.10 913.98 58.55 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 02:51:01 ens3 58.52 39.18 950.38 8.25 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 02:52:01 ens3 814.16 436.44 19625.03 32.93 0.00 0.00 0.00 0.00 02:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 br-1bb255235c5c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 lo 10.93 10.93 1.00 1.00 0.00 0.00 0.00 0.00 02:53:01 veth77b36ee 0.15 0.58 0.01 0.04 0.00 0.00 0.00 0.00 02:53:01 ens3 3.10 2.45 0.82 0.68 0.00 0.00 0.00 0.00 02:53:01 vethe572900 1.07 1.22 0.06 0.07 0.00 0.00 0.00 0.00 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 veth77b36ee 2.20 2.20 7.86 2.60 0.00 0.00 0.00 0.00 02:54:01 ens3 5.50 3.68 1.49 1.51 0.00 0.00 0.00 0.00 02:54:01 vethe572900 22.40 18.83 8.73 26.68 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 veth77b36ee 0.40 0.22 0.05 0.06 0.00 0.00 0.00 0.00 02:55:01 ens3 0.70 0.72 0.17 0.26 0.00 0.00 0.00 0.00 02:55:01 vethe572900 3.30 3.05 1.49 1.08 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 veth77b36ee 6.07 6.80 15.35 5.37 0.00 0.00 0.00 0.00 02:56:01 ens3 1.90 1.57 0.39 0.71 0.00 0.00 0.00 0.00 02:56:01 vethe572900 102.43 83.20 35.02 175.90 0.00 0.00 0.00 0.01 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 veth77b36ee 1.40 1.20 0.13 0.15 0.00 0.00 0.00 0.00 02:57:01 ens3 31.42 23.83 11.31 41.07 0.00 0.00 0.00 0.00 02:57:01 vethe572900 1.32 1.52 0.51 0.12 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 ens3 67.51 53.72 73.67 24.22 0.00 0.00 0.00 0.00 02:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 lo 61.51 61.51 45.32 45.32 0.00 0.00 0.00 0.00 Average: ens3 145.40 87.41 2397.43 18.69 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 6.48 6.48 5.01 5.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14985) 03/22/24 _x86_64_ (8 CPU) 02:48:38 LINUX RESTART (8 CPU) 02:49:01 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 6.35 0.00 0.80 8.56 0.03 84.27 02:50:01 0 6.48 0.00 0.37 0.60 0.02 92.54 02:50:01 1 6.01 0.00 0.63 4.54 0.02 88.81 02:50:01 2 6.67 0.00 0.72 2.53 0.02 90.07 02:50:01 3 11.21 0.00 0.80 1.72 0.02 86.25 02:50:01 4 10.37 0.00 0.82 2.81 0.03 85.96 02:50:01 5 2.50 0.00 0.65 1.25 0.03 95.57 02:50:01 6 3.95 0.00 0.74 53.33 0.03 41.95 02:50:01 7 3.58 0.00 1.69 1.82 0.03 92.88 02:51:01 all 9.93 0.00 0.73 2.60 0.03 86.71 02:51:01 0 1.80 0.00 0.20 0.00 0.00 98.00 02:51:01 1 0.67 0.00 0.13 0.40 0.02 98.78 02:51:01 2 10.84 0.00 0.18 0.58 0.02 88.38 02:51:01 3 14.79 0.00 1.12 1.20 0.05 82.85 02:51:01 4 31.56 0.00 1.90 1.85 0.05 64.64 02:51:01 5 6.47 0.00 0.62 0.08 0.00 92.83 02:51:01 6 13.14 0.00 1.34 13.96 0.05 71.51 02:51:01 7 0.18 0.00 0.28 2.74 0.05 96.74 02:52:01 all 13.00 0.00 3.70 2.38 0.06 80.86 02:52:01 0 8.04 0.00 3.77 0.57 0.05 87.57 02:52:01 1 9.14 0.00 2.77 0.86 0.05 87.18 02:52:01 2 9.19 0.00 3.46 0.15 0.05 87.15 02:52:01 3 34.38 0.00 5.63 1.62 0.10 58.27 02:52:01 4 18.92 0.00 3.39 0.63 0.05 77.01 02:52:01 5 8.11 0.00 3.99 2.83 0.07 85.00 02:52:01 6 7.78 0.00 3.67 10.67 0.07 77.82 02:52:01 7 8.42 0.00 2.98 1.73 0.07 86.80 02:53:01 all 12.64 0.00 2.09 10.42 0.05 74.80 02:53:01 0 13.36 0.00 1.93 2.76 0.05 81.90 02:53:01 1 9.10 0.00 1.89 1.96 0.03 87.01 02:53:01 2 6.98 0.00 1.37 3.35 0.05 88.24 02:53:01 3 12.31 0.00 1.83 1.14 0.07 84.66 02:53:01 4 17.23 0.00 2.92 21.63 0.07 58.16 02:53:01 5 14.00 0.00 1.94 0.60 0.05 83.41 02:53:01 6 14.11 0.00 2.04 16.38 0.05 67.42 02:53:01 7 14.00 0.00 2.82 35.62 0.07 47.50 02:54:01 all 17.22 0.00 1.49 0.83 0.06 80.39 02:54:01 0 15.53 0.00 1.24 0.07 0.05 83.11 02:54:01 1 16.84 0.00 1.35 0.00 0.05 81.76 02:54:01 2 25.68 0.00 2.23 0.00 0.05 72.04 02:54:01 3 15.28 0.00 1.27 0.00 0.07 83.38 02:54:01 4 19.41 0.00 1.87 0.00 0.03 78.69 02:54:01 5 20.01 0.00 1.64 0.02 0.03 78.31 02:54:01 6 13.08 0.00 1.09 0.02 0.08 85.73 02:54:01 7 11.96 0.00 1.21 6.58 0.07 80.18 02:55:01 all 0.70 0.00 0.09 0.70 0.05 98.46 02:55:01 0 0.67 0.00 0.10 0.02 0.03 99.18 02:55:01 1 0.35 0.00 0.10 0.00 0.03 99.52 02:55:01 2 0.53 0.00 0.08 0.00 0.07 99.32 02:55:01 3 0.65 0.00 0.12 0.02 0.07 99.14 02:55:01 4 0.43 0.00 0.03 0.00 0.03 99.50 02:55:01 5 1.35 0.00 0.15 0.00 0.03 98.47 02:55:01 6 0.79 0.00 0.07 0.00 0.05 99.10 02:55:01 7 0.80 0.00 0.12 5.57 0.05 93.46 02:56:01 all 6.80 0.00 0.70 0.64 0.07 91.79 02:56:01 0 6.61 0.00 0.64 0.02 0.08 92.66 02:56:01 1 7.19 0.00 0.85 0.00 0.05 91.91 02:56:01 2 6.61 0.00 0.63 0.03 0.08 92.63 02:56:01 3 6.32 0.00 0.72 0.00 0.07 92.89 02:56:01 4 6.74 0.00 0.64 0.03 0.07 92.52 02:56:01 5 6.26 0.00 0.62 0.00 0.08 93.04 02:56:01 6 7.42 0.00 0.70 0.00 0.07 91.81 02:56:01 7 7.28 0.00 0.77 5.06 0.08 86.80 02:57:01 all 1.20 0.00 0.43 0.70 0.07 97.60 02:57:01 0 1.37 0.00 0.54 0.00 0.08 98.01 02:57:01 1 1.17 0.00 0.42 0.00 0.08 98.33 02:57:01 2 1.69 0.00 0.48 0.00 0.07 97.76 02:57:01 3 1.37 0.00 0.35 0.02 0.07 98.20 02:57:01 4 1.32 0.00 0.53 0.00 0.05 98.10 02:57:01 5 0.69 0.00 0.45 0.02 0.08 98.76 02:57:01 6 1.05 0.00 0.32 0.03 0.05 98.55 02:57:01 7 0.92 0.00 0.37 5.52 0.07 93.13 02:58:01 all 7.81 0.00 0.54 0.98 0.04 90.63 02:58:01 0 5.04 0.00 0.47 0.02 0.03 94.45 02:58:01 1 8.87 0.00 0.58 0.45 0.03 90.06 02:58:01 2 2.97 0.00 0.45 0.12 0.02 96.45 02:58:01 3 6.38 0.00 0.43 0.26 0.03 92.90 02:58:01 4 1.19 0.00 0.37 0.17 0.07 98.21 02:58:01 5 17.46 0.00 0.88 0.28 0.03 81.34 02:58:01 6 0.72 0.00 0.50 0.20 0.03 98.55 02:58:01 7 19.91 0.00 0.65 6.35 0.03 73.05 Average: all 8.40 0.00 1.17 3.09 0.05 87.29 Average: 0 6.54 0.00 1.02 0.45 0.04 91.94 Average: 1 6.59 0.00 0.97 0.91 0.04 91.49 Average: 2 7.90 0.00 1.06 0.75 0.05 90.24 Average: 3 11.39 0.00 1.36 0.66 0.06 86.53 Average: 4 11.90 0.00 1.38 3.01 0.05 83.66 Average: 5 8.54 0.00 1.21 0.56 0.05 89.64 Average: 6 6.89 0.00 1.16 10.50 0.05 81.40 Average: 7 7.45 0.00 1.21 7.88 0.06 83.40