---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24166 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: 2800.000 BogoMIPS: 5600.00 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 142G 9% / 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 915 25152 0 6100 30797 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:04:12:fc brd ff:ff:ff:ff:ff:ff inet 10.30.106.242/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85699sec preferred_lft 85699sec inet6 fe80::f816:3eff:fe04:12fc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:28:bb:fc:56 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-24166) 04/18/24 _x86_64_ (8 CPU) 14:43:13 LINUX RESTART (8 CPU) 14:44:01 tps rtps wtps bread/s bwrtn/s 14:45:01 128.96 36.89 92.07 3336.64 22073.39 14:46:01 184.10 42.03 142.08 3839.76 32360.47 14:47:01 239.78 5.88 233.89 868.26 82564.64 14:48:01 213.05 0.13 212.91 12.66 63144.01 14:49:01 54.17 0.02 54.16 0.13 19190.40 14:50:01 45.99 0.07 45.93 4.40 19024.43 14:51:01 17.35 0.00 17.35 0.00 13770.37 14:52:01 17.31 0.00 17.31 0.00 13651.19 14:53:01 19.70 0.03 19.66 1.87 13386.17 14:54:01 47.24 0.60 46.64 62.66 15268.79 Average: 96.77 8.57 88.20 812.64 29443.39 14:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:45:01 29974976 31699284 2964244 9.00 76320 1953384 1313164 3.86 909136 1750696 160540 14:46:01 28816824 31578128 4122396 12.52 95400 2946748 1470144 4.33 1284548 2485244 543228 14:47:01 25549732 30315984 7389488 22.43 135124 4816332 6586980 19.38 2683980 4187072 441828 14:48:01 23316156 29127024 9623064 29.21 168388 5741352 9203592 27.08 3996708 5013332 3976 14:49:01 21752188 27855748 11187032 33.96 173400 6020332 10149096 29.86 5329840 5229828 560 14:50:01 21493148 27732216 11446072 34.75 179304 6136868 10684692 31.44 5461888 5333576 332 14:51:01 21489668 27729564 11449552 34.76 179788 6136980 10680124 31.42 5466688 5333652 400 14:52:01 21483612 27724296 11455608 34.78 180316 6137096 10681800 31.43 5473492 5333784 628 14:53:01 21474736 27716324 11464484 34.80 180852 6137240 10702692 31.49 5481896 5333932 436 14:54:01 22655588 28873780 10283632 31.22 181848 6128752 5627324 16.56 4435788 5248012 180 Average: 23800663 29035235 9138557 27.74 155074 5215508 7709961 22.68 4052396 4524913 115211 14:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:45:01 ens3 80.95 52.47 1036.52 14.35 0.00 0.00 0.00 0.00 14:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:45:01 lo 2.07 2.07 0.22 0.22 0.00 0.00 0.00 0.00 14:46:01 ens3 747.58 511.16 6543.29 94.40 0.00 0.00 0.00 0.00 14:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:46:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 14:47:01 br-cd8b0d29643e 12.68 12.73 2.00 2.18 0.00 0.00 0.02 0.00 14:47:01 br-efab178155b3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:47:01 veth666e26e 6.12 6.78 0.78 1.41 0.00 0.00 0.00 0.00 14:47:01 br-eff711db8652 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 14:48:01 br-cd8b0d29643e 7.80 6.63 2.53 1.23 0.00 0.00 0.75 0.00 14:48:01 br-efab178155b3 0.07 0.13 0.00 0.01 0.00 0.00 0.00 0.00 14:48:01 veth666e26e 2.08 3.47 0.40 0.95 0.00 0.00 0.00 0.00 14:48:01 br-eff711db8652 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:49:01 br-cd8b0d29643e 4.02 4.02 0.45 0.50 0.00 0.00 0.00 0.00 14:49:01 br-efab178155b3 0.10 0.13 0.02 0.01 0.00 0.00 0.00 0.00 14:49:01 veth666e26e 1.60 2.13 0.20 0.29 0.00 0.00 0.00 0.00 14:49:01 br-eff711db8652 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 br-cd8b0d29643e 3.87 3.87 0.37 0.42 0.00 0.00 0.00 0.00 14:50:01 veth962f2e6 8.95 5.02 4.86 0.55 0.00 0.00 0.00 0.00 14:50:01 br-efab178155b3 2.07 7.72 0.35 4.80 0.00 0.00 0.00 0.00 14:50:01 veth666e26e 1.57 2.05 0.17 0.24 0.00 0.00 0.00 0.00 14:51:01 br-cd8b0d29643e 3.88 3.88 0.57 0.62 0.00 0.00 0.00 0.00 14:51:01 veth962f2e6 0.27 0.28 0.02 0.02 0.00 0.00 0.00 0.00 14:51:01 br-efab178155b3 0.12 0.12 0.00 0.01 0.00 0.00 0.00 0.00 14:51:01 veth666e26e 1.58 2.05 0.25 0.36 0.00 0.00 0.00 0.00 14:52:01 br-cd8b0d29643e 3.92 3.92 0.38 0.43 0.00 0.00 0.00 0.00 14:52:01 veth962f2e6 0.28 0.32 0.02 0.03 0.00 0.00 0.00 0.00 14:52:01 br-efab178155b3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 14:52:01 veth666e26e 1.60 2.08 0.17 0.25 0.00 0.00 0.00 0.00 14:53:01 br-cd8b0d29643e 4.50 4.48 0.44 0.49 0.00 0.00 0.02 0.00 14:53:01 veth962f2e6 0.28 0.28 0.02 0.02 0.00 0.00 0.00 0.00 14:53:01 br-efab178155b3 0.12 0.12 0.00 0.01 0.00 0.00 0.00 0.00 14:53:01 veth666e26e 1.87 2.38 0.20 0.29 0.00 0.00 0.00 0.00 14:54:01 br-cd8b0d29643e 11.60 11.41 8.94 13.05 0.00 0.00 0.03 0.00 14:54:01 br-efab178155b3 3.12 9.58 4.53 5.19 0.00 0.00 0.00 0.00 14:54:01 br-eff711db8652 2.13 2.17 4.49 4.37 0.00 0.00 0.00 0.00 14:54:01 br-36a60208e7c9 19.23 11.13 9.56 1.11 0.00 0.00 0.00 0.00 Average: br-cd8b0d29643e 5.23 5.09 1.57 1.89 0.00 0.00 0.08 0.00 Average: br-efab178155b3 0.57 1.79 0.49 1.00 0.00 0.00 0.00 0.00 Average: br-eff711db8652 0.21 0.22 0.45 0.44 0.00 0.00 0.00 0.00 Average: br-36a60208e7c9 1.92 1.11 0.96 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24166) 04/18/24 _x86_64_ (8 CPU) 14:43:13 LINUX RESTART (8 CPU) 14:44:01 CPU %user %nice %system %iowait %steal %idle 14:45:01 all 10.89 0.00 0.81 1.86 0.04 86.40 14:45:01 0 32.99 0.00 1.90 0.87 0.07 64.17 14:45:01 1 6.11 0.00 0.50 0.07 0.02 93.31 14:45:01 2 1.02 0.00 0.38 9.72 0.03 88.85 14:45:01 3 4.02 0.00 0.51 1.10 0.10 94.28 14:45:01 4 3.74 0.00 0.58 0.38 0.02 95.28 14:45:01 5 1.67 0.00 0.30 0.13 0.00 97.90 14:45:01 6 4.37 0.00 0.63 1.28 0.02 93.70 14:45:01 7 33.31 0.00 1.72 1.28 0.07 63.62 14:46:01 all 23.33 0.00 1.62 1.71 0.06 73.27 14:46:01 0 32.25 0.00 1.84 0.87 0.07 64.97 14:46:01 1 29.57 0.00 1.79 1.61 0.08 66.95 14:46:01 2 25.45 0.00 2.14 5.07 0.05 67.29 14:46:01 3 17.99 0.00 1.02 0.23 0.05 80.70 14:46:01 4 15.72 0.00 1.04 1.36 0.05 81.83 14:46:01 5 24.09 0.00 1.66 0.59 0.08 73.58 14:46:01 6 20.47 0.00 1.69 3.30 0.07 74.47 14:46:01 7 21.03 0.00 1.79 0.70 0.07 76.41 14:47:01 all 21.49 0.00 4.30 3.62 0.09 70.50 14:47:01 0 37.55 0.00 4.94 2.73 0.07 54.72 14:47:01 1 19.00 0.00 4.38 0.47 0.08 76.07 14:47:01 2 14.96 0.00 3.57 3.37 0.07 78.04 14:47:01 3 22.60 0.00 4.90 2.54 0.07 69.88 14:47:01 4 17.17 0.00 4.93 16.41 0.07 61.42 14:47:01 5 20.41 0.00 3.75 0.20 0.17 75.46 14:47:01 6 18.94 0.00 4.51 1.82 0.07 74.67 14:47:01 7 21.32 0.00 3.45 1.50 0.12 73.61 14:48:01 all 22.86 0.00 3.35 3.79 0.10 69.90 14:48:01 0 24.28 0.00 3.26 0.10 0.10 72.26 14:48:01 1 23.34 0.00 3.14 2.20 0.10 71.23 14:48:01 2 22.96 0.00 3.66 8.42 0.10 64.86 14:48:01 3 15.77 0.00 4.85 16.94 0.10 62.34 14:48:01 4 25.70 0.00 2.83 0.36 0.08 71.02 14:48:01 5 25.68 0.00 3.18 0.64 0.08 70.42 14:48:01 6 25.02 0.00 2.84 1.60 0.08 70.47 14:48:01 7 20.14 0.00 3.09 0.10 0.10 76.57 14:49:01 all 22.19 0.00 0.93 0.86 0.09 75.93 14:49:01 0 21.22 0.00 1.64 0.32 0.10 76.73 14:49:01 1 23.67 0.00 0.74 0.07 0.07 75.46 14:49:01 2 21.95 0.00 0.84 0.03 0.12 77.06 14:49:01 3 17.33 0.00 0.92 0.47 0.08 81.19 14:49:01 4 33.23 0.00 0.60 0.02 0.08 66.07 14:49:01 5 19.75 0.00 1.12 5.32 0.08 73.72 14:49:01 6 18.73 0.00 0.79 0.40 0.10 79.98 14:49:01 7 21.68 0.00 0.80 0.20 0.08 77.23 14:50:01 all 4.08 0.00 1.22 1.10 0.11 93.49 14:50:01 0 2.96 0.00 1.38 1.31 0.08 94.26 14:50:01 1 4.48 0.00 1.23 0.05 0.13 94.11 14:50:01 2 3.65 0.00 1.36 1.52 0.13 93.34 14:50:01 3 4.21 0.00 1.24 0.27 0.12 94.16 14:50:01 4 5.11 0.00 1.21 0.05 0.12 93.51 14:50:01 5 3.07 0.00 0.96 5.05 0.10 90.83 14:50:01 6 5.56 0.00 1.09 0.08 0.10 93.17 14:50:01 7 3.57 0.00 1.31 0.47 0.12 94.53 14:51:01 all 1.89 0.00 0.82 0.93 0.09 96.26 14:51:01 0 1.07 0.00 0.75 0.97 0.07 97.14 14:51:01 1 2.19 0.00 1.21 0.07 0.15 96.38 14:51:01 2 1.54 0.00 0.85 0.10 0.08 97.42 14:51:01 3 2.95 0.00 0.93 0.17 0.10 95.86 14:51:01 4 2.16 0.00 0.74 0.15 0.10 96.86 14:51:01 5 3.00 0.00 0.72 0.47 0.07 95.74 14:51:01 6 1.02 0.00 0.71 0.24 0.13 97.90 14:51:01 7 1.21 0.00 0.67 5.28 0.07 92.77 14:52:01 all 1.64 0.00 0.78 0.69 0.10 96.79 14:52:01 0 1.01 0.00 0.64 0.59 0.08 97.69 14:52:01 1 2.42 0.00 1.16 0.05 0.12 96.25 14:52:01 2 1.76 0.00 0.72 0.02 0.10 97.40 14:52:01 3 2.32 0.00 1.14 0.02 0.13 96.38 14:52:01 4 2.30 0.00 0.73 0.03 0.08 96.85 14:52:01 5 1.42 0.00 0.62 0.02 0.10 97.84 14:52:01 6 1.14 0.00 0.59 0.02 0.10 98.15 14:52:01 7 0.77 0.00 0.60 4.80 0.08 93.74 14:53:01 all 1.51 0.00 0.77 1.37 0.10 96.24 14:53:01 0 0.81 0.00 0.77 3.61 0.10 94.70 14:53:01 1 1.98 0.00 0.99 0.02 0.13 96.87 14:53:01 2 1.36 0.00 0.70 0.00 0.10 97.84 14:53:01 3 2.36 0.00 1.03 0.05 0.12 96.45 14:53:01 4 1.17 0.00 0.69 0.00 0.10 98.04 14:53:01 5 1.39 0.00 0.57 0.50 0.08 97.46 14:53:01 6 1.79 0.00 0.80 0.00 0.10 97.30 14:53:01 7 1.21 0.00 0.62 6.76 0.12 91.30 14:54:01 all 4.51 0.00 1.18 0.81 0.10 93.40 14:54:01 0 3.43 0.00 1.39 0.65 0.10 94.42 14:54:01 1 6.49 0.00 1.48 0.27 0.10 91.66 14:54:01 2 5.78 0.00 1.36 0.05 0.10 92.71 14:54:01 3 3.95 0.00 1.23 0.05 0.10 94.67 14:54:01 4 4.21 0.00 1.01 0.18 0.10 94.50 14:54:01 5 4.50 0.00 1.07 0.18 0.10 94.14 14:54:01 6 4.57 0.00 1.02 0.20 0.10 94.11 14:54:01 7 3.12 0.00 0.96 4.88 0.08 90.96 Average: all 11.44 0.00 1.58 1.67 0.09 85.23 Average: 0 15.76 0.00 1.85 1.20 0.08 81.10 Average: 1 11.94 0.00 1.66 0.49 0.10 85.82 Average: 2 10.03 0.00 1.56 2.83 0.09 85.50 Average: 3 9.35 0.00 1.77 2.17 0.10 86.61 Average: 4 11.01 0.00 1.43 1.88 0.08 85.60 Average: 5 10.48 0.00 1.39 1.31 0.09 86.73 Average: 6 10.15 0.00 1.46 0.89 0.09 87.40 Average: 7 12.75 0.00 1.50 2.60 0.09 83.06