---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14271 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 14G 141G 10% / 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 881 24562 0 6723 30830 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:33:cd:ce brd ff:ff:ff:ff:ff:ff inet 10.30.106.148/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85866sec preferred_lft 85866sec inet6 fe80::f816:3eff:fe33:cdce/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5b:09:ce:c8 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-14271) 03/19/24 _x86_64_ (8 CPU) 10:46:53 LINUX RESTART (8 CPU) 10:47:01 tps rtps wtps bread/s bwrtn/s 10:48:02 161.84 84.50 77.34 6144.18 60427.66 10:49:01 166.90 46.47 120.44 3548.55 32650.60 10:50:01 96.75 8.51 88.24 450.17 33667.43 10:51:01 88.80 13.06 75.74 2447.86 48009.60 10:52:01 228.65 8.18 220.46 863.72 76478.72 10:53:01 237.11 0.10 237.01 12.40 72891.45 10:54:01 85.47 0.37 85.10 24.26 27406.20 10:55:01 62.57 0.23 62.34 24.26 18402.13 Average: 140.96 20.12 120.83 1685.46 46269.17 10:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:48:02 30217396 31690260 2721824 8.26 57372 1734096 1453088 4.28 884120 1561544 94016 10:49:01 29339336 31245820 3599884 10.93 83776 2121252 2311640 6.80 1402588 1879376 103400 10:50:01 28138064 30531036 4801156 14.58 91344 2588948 2331132 6.86 2251628 2206176 165204 10:51:01 28140044 31589256 4799176 14.57 105480 3607848 1488332 4.38 1411760 3001492 311524 10:52:01 26105324 31078840 6833896 20.75 134032 4992140 4755740 13.99 2015088 4304244 1296 10:53:01 22509124 29084188 10430096 31.66 179492 6419088 9691784 28.52 4170528 5600744 3448 10:54:01 20881188 27772788 12058032 36.61 185924 6724680 10791900 31.75 5581328 5796220 732 10:55:01 22290512 29149224 10648708 32.33 187680 6737088 5503608 16.19 4313952 5704980 448 Average: 25952624 30267676 6986596 21.21 128138 4365642 4790903 14.10 2753874 3756847 85008 10:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:48:02 ens3 396.72 285.89 1614.50 65.60 0.00 0.00 0.00 0.00 10:48:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:02 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 10:49:01 ens3 239.20 201.71 2145.49 38.63 0.00 0.00 0.00 0.00 10:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 lo 2.64 2.64 0.25 0.25 0.00 0.00 0.00 0.00 10:50:01 ens3 583.64 447.14 4621.57 115.18 0.00 0.00 0.00 0.00 10:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:51:01 ens3 338.38 277.62 1778.21 92.28 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 10:52:01 veth0521713 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 10:52:01 br-108062e66918 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 10:52:01 ens3 613.41 260.79 11261.55 22.97 0.00 0.00 0.00 0.00 10:52:01 veth5436341 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 10:53:01 veth0521713 10.33 12.40 1.56 1.78 0.00 0.00 0.00 0.00 10:53:01 veth12f8bd8 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 10:53:01 br-108062e66918 32.31 31.04 13.00 12.23 0.00 0.00 0.82 0.00 10:53:01 br-c42383ae8221 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:54:01 veth0521713 24.81 15.59 1.92 2.11 0.00 0.00 0.00 0.00 10:54:01 veth12f8bd8 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 br-108062e66918 8.56 8.63 4.72 5.16 0.00 0.00 0.00 0.00 10:54:01 br-c42383ae8221 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 veth0521713 26.38 18.75 2.55 2.91 0.00 0.00 0.00 0.00 10:55:01 br-108062e66918 82.49 82.59 38.84 43.83 0.00 0.00 0.03 0.00 10:55:01 br-c42383ae8221 6.88 18.93 5.77 11.15 0.00 0.00 0.00 0.00 10:55:01 ens3 3002.15 1777.87 33569.99 381.69 0.00 0.00 0.00 0.00 Average: veth0521713 7.71 5.87 0.76 0.85 0.00 0.00 0.00 0.00 Average: br-108062e66918 15.45 15.33 7.08 7.67 0.00 0.00 0.11 0.00 Average: br-c42383ae8221 0.87 2.39 0.72 1.40 0.00 0.00 0.00 0.00 Average: ens3 375.45 222.07 4204.11 47.75 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14271) 03/19/24 _x86_64_ (8 CPU) 10:46:53 LINUX RESTART (8 CPU) 10:47:01 CPU %user %nice %system %iowait %steal %idle 10:48:02 all 8.45 0.00 1.17 3.71 0.04 86.63 10:48:02 0 2.47 0.00 0.90 19.31 0.05 77.26 10:48:02 1 11.62 0.00 0.78 1.79 0.03 85.77 10:48:02 2 21.02 0.00 1.73 1.34 0.05 75.86 10:48:02 3 15.29 0.00 1.19 0.38 0.05 83.09 10:48:02 4 4.46 0.00 1.19 0.52 0.03 93.81 10:48:02 5 6.12 0.00 0.82 4.87 0.07 88.12 10:48:02 6 3.41 0.00 0.90 1.10 0.03 94.55 10:48:02 7 3.26 0.00 1.84 0.38 0.03 94.48 10:49:01 all 15.98 0.00 1.03 2.61 0.05 80.33 10:49:01 0 4.27 0.00 0.48 12.16 0.03 83.06 10:49:01 1 37.46 0.00 1.87 1.36 0.07 59.25 10:49:01 2 19.67 0.00 1.07 0.37 0.03 78.85 10:49:01 3 16.81 0.00 0.80 3.38 0.07 78.94 10:49:01 4 16.21 0.00 1.47 0.47 0.05 81.79 10:49:01 5 12.50 0.00 0.90 1.19 0.05 85.36 10:49:01 6 12.52 0.00 0.78 1.38 0.03 85.29 10:49:01 7 8.43 0.00 0.86 0.59 0.03 90.08 10:50:01 all 46.56 0.00 1.37 1.47 0.09 50.51 10:50:01 0 44.25 0.00 1.15 0.68 0.08 53.83 10:50:01 1 58.15 0.00 2.69 0.76 0.08 38.32 10:50:01 2 29.44 0.00 1.19 6.17 0.13 63.06 10:50:01 3 51.91 0.00 1.10 1.20 0.07 45.72 10:50:01 4 53.82 0.00 1.41 0.70 0.07 44.01 10:50:01 5 43.99 0.00 0.87 1.79 0.08 53.27 10:50:01 6 43.10 0.00 1.42 0.07 0.10 55.31 10:50:01 7 47.85 0.00 1.07 0.39 0.08 50.61 10:51:01 all 22.96 0.00 1.94 2.75 0.06 72.29 10:51:01 0 15.64 0.00 1.80 0.02 0.05 82.49 10:51:01 1 29.76 0.00 2.48 0.37 0.08 67.31 10:51:01 2 15.93 0.00 1.45 10.70 0.05 71.86 10:51:01 3 35.88 0.00 2.45 1.71 0.07 59.90 10:51:01 4 25.73 0.00 2.27 7.35 0.10 64.55 10:51:01 5 23.18 0.00 1.92 1.78 0.05 73.07 10:51:01 6 20.65 0.00 1.67 0.03 0.03 77.61 10:51:01 7 16.96 0.00 1.54 0.08 0.03 81.38 10:52:01 all 14.77 0.00 3.80 5.38 0.06 75.99 10:52:01 0 12.71 0.00 3.44 2.75 0.05 81.05 10:52:01 1 26.87 0.00 3.75 2.51 0.07 66.81 10:52:01 2 13.70 0.00 4.75 0.24 0.08 81.23 10:52:01 3 11.34 0.00 3.72 1.77 0.05 83.12 10:52:01 4 10.24 0.00 3.42 12.88 0.05 73.41 10:52:01 5 12.42 0.00 3.74 20.95 0.08 62.81 10:52:01 6 16.10 0.00 3.43 0.88 0.07 79.52 10:52:01 7 14.75 0.00 4.10 1.01 0.05 80.09 10:53:01 all 29.65 0.00 5.32 6.12 0.11 58.80 10:53:01 0 31.78 0.00 5.81 2.78 0.10 59.52 10:53:01 1 31.94 0.00 5.14 6.07 0.10 56.75 10:53:01 2 30.19 0.00 5.74 1.26 0.12 62.70 10:53:01 3 26.62 0.00 4.51 4.55 0.10 64.21 10:53:01 4 29.97 0.00 5.43 7.10 0.10 57.40 10:53:01 5 32.62 0.00 4.65 5.81 0.10 56.82 10:53:01 6 27.74 0.00 6.77 19.36 0.10 46.03 10:53:01 7 26.30 0.00 4.55 2.12 0.12 66.92 10:54:01 all 31.79 0.00 2.03 1.27 0.11 64.81 10:54:01 0 27.28 0.00 2.23 0.32 0.12 70.06 10:54:01 1 28.94 0.00 1.89 0.20 0.12 68.86 10:54:01 2 29.14 0.00 3.06 1.75 0.12 65.93 10:54:01 3 44.77 0.00 1.68 1.78 0.10 51.67 10:54:01 4 35.26 0.00 1.95 0.99 0.10 61.70 10:54:01 5 34.46 0.00 1.78 0.02 0.10 63.64 10:54:01 6 24.27 0.00 1.91 0.03 0.12 73.67 10:54:01 7 30.17 0.00 1.68 5.05 0.08 63.01 10:55:01 all 10.27 0.00 1.88 1.31 0.10 86.44 10:55:01 0 9.40 0.00 1.61 0.13 0.08 88.78 10:55:01 1 9.65 0.00 1.77 0.20 0.10 88.28 10:55:01 2 10.31 0.00 2.05 0.17 0.10 87.37 10:55:01 3 11.46 0.00 1.88 4.72 0.08 81.85 10:55:01 4 10.25 0.00 1.98 0.89 0.10 86.78 10:55:01 5 11.15 0.00 1.84 4.02 0.10 82.88 10:55:01 6 10.06 0.00 2.17 0.12 0.10 87.55 10:55:01 7 9.83 0.00 1.79 0.25 0.12 88.01 Average: all 22.56 0.00 2.31 3.08 0.08 71.98 Average: 0 18.48 0.00 2.17 4.76 0.07 74.51 Average: 1 29.28 0.00 2.54 1.65 0.08 66.45 Average: 2 21.17 0.00 2.62 2.77 0.09 73.35 Average: 3 26.79 0.00 2.16 2.43 0.07 68.54 Average: 4 23.25 0.00 2.39 3.86 0.08 70.43 Average: 5 22.06 0.00 2.06 5.05 0.08 70.75 Average: 6 19.73 0.00 2.38 2.85 0.07 74.97 Average: 7 19.69 0.00 2.18 1.23 0.07 76.83