---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5096 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 894 24513 0 6759 30817 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:dc:19:11 brd ff:ff:ff:ff:ff:ff inet 10.30.107.80/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85786sec preferred_lft 85786sec inet6 fe80::f816:3eff:fedc:1911/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a1:24:6d:90 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-5096) 11/27/23 _x86_64_ (8 CPU) 09:49:08 LINUX RESTART (8 CPU) 09:50:02 tps rtps wtps bread/s bwrtn/s 09:51:01 145.87 50.28 95.59 3865.79 24622.95 09:52:01 139.22 15.03 124.19 965.81 32165.81 09:53:01 58.51 12.68 45.83 2371.87 22765.41 09:54:01 178.34 3.65 174.69 474.05 89596.13 09:55:01 266.42 2.57 263.86 407.53 66189.64 09:56:01 80.22 0.00 80.22 0.00 20483.65 09:57:01 50.22 0.52 49.71 37.06 19587.14 09:58:01 20.81 0.03 20.78 0.27 14169.37 09:59:01 71.09 1.25 69.84 84.65 16666.16 Average: 112.24 9.48 102.76 906.41 34044.77 09:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:51:01 29827864 31637952 3111356 9.45 78944 2033648 1943128 5.72 993452 1816164 158436 09:52:01 28067540 30305060 4871680 14.79 90160 2436732 2819340 8.30 2420876 2118544 22384 09:53:01 28228472 31617432 4710748 14.30 98096 3559496 1446800 4.26 1371440 2964928 825480 09:54:01 26735860 31628056 6203360 18.83 131728 4942368 1455540 4.28 1413516 4323236 23936 09:55:01 23059064 29522332 9880156 30.00 173032 6328132 8844256 26.02 3712900 5532624 1524 09:56:01 20394620 27186264 12544600 38.08 179568 6633988 11032432 32.46 6155020 5724320 2308 09:57:01 19922680 26880428 13016540 39.52 185404 6753088 11601536 34.13 6475996 5854012 2976 09:58:01 19909992 26842096 13029228 39.56 186060 6753628 11658448 34.30 6515900 5825164 300 09:59:01 25119176 31567884 7820044 23.74 188972 6345500 1549348 4.56 1859948 5379072 41388 Average: 24585030 29687500 8354190 25.36 145774 5087398 5816759 17.11 3435450 4393118 119859 09:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:51:01 lo 2.44 2.44 0.24 0.24 0.00 0.00 0.00 0.00 09:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 ens3 96.19 62.57 1247.99 15.97 0.00 0.00 0.00 0.00 09:52:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 09:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 ens3 765.84 536.37 5669.76 124.67 0.00 0.00 0.00 0.00 09:53:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 09:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 ens3 858.22 539.16 2335.32 192.58 0.00 0.00 0.00 0.00 09:54:01 lo 6.00 6.00 0.66 0.66 0.00 0.00 0.00 0.00 09:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 ens3 605.85 297.35 11430.36 32.50 0.00 0.00 0.00 0.00 09:54:01 br-61281b87d907 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 veth38cb75e 4.22 6.07 0.72 1.03 0.00 0.00 0.00 0.00 09:55:01 lo 1.80 1.80 0.21 0.21 0.00 0.00 0.00 0.00 09:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 vethb35d4a1 0.00 1.02 0.00 0.24 0.00 0.00 0.00 0.00 09:56:01 veth38cb75e 0.98 1.57 0.16 0.22 0.00 0.00 0.00 0.00 09:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 vethb35d4a1 0.00 0.10 0.00 0.02 0.00 0.00 0.00 0.00 09:57:01 veth38cb75e 0.33 0.57 0.04 0.06 0.00 0.00 0.00 0.00 09:57:01 br-656813cfa34d 17.05 8.88 9.29 0.94 0.00 0.00 0.00 0.00 09:57:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 veth38cb75e 0.33 0.55 0.04 0.06 0.00 0.00 0.00 0.00 09:58:01 br-656813cfa34d 1.27 0.92 0.57 0.07 0.00 0.00 0.00 0.00 09:58:01 lo 5.93 5.93 0.65 0.65 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 lo 2.97 2.97 0.31 0.31 0.00 0.00 0.00 0.00 09:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 ens3 3521.51 2056.52 33913.26 497.49 0.00 0.00 0.00 0.00 Average: lo 2.33 2.33 0.25 0.25 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: ens3 345.89 198.15 3663.97 48.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5096) 11/27/23 _x86_64_ (8 CPU) 09:49:08 LINUX RESTART (8 CPU) 09:50:02 CPU %user %nice %system %iowait %steal %idle 09:51:01 all 11.30 0.00 0.93 2.11 0.04 85.63 09:51:01 0 6.00 0.00 0.39 0.53 0.02 93.07 09:51:01 1 6.17 0.00 0.80 0.82 0.05 92.17 09:51:01 2 10.71 0.00 1.12 0.76 0.03 87.37 09:51:01 3 9.88 0.00 0.60 0.85 0.03 88.64 09:51:01 4 10.53 0.00 0.87 0.56 0.02 88.03 09:51:01 5 2.45 0.00 0.49 5.78 0.02 91.27 09:51:01 6 38.42 0.00 2.53 6.65 0.10 52.29 09:51:01 7 6.28 0.00 0.61 0.92 0.03 92.16 09:52:01 all 38.46 0.00 1.35 1.65 0.08 58.46 09:52:01 0 40.18 0.00 1.65 0.17 0.08 57.91 09:52:01 1 44.51 0.00 0.55 0.15 0.08 54.71 09:52:01 2 41.26 0.00 1.17 1.82 0.07 55.68 09:52:01 3 28.55 0.00 1.68 1.70 0.07 67.99 09:52:01 4 39.24 0.00 1.10 1.14 0.08 58.43 09:52:01 5 39.36 0.00 1.50 3.94 0.08 55.11 09:52:01 6 35.23 0.00 1.32 1.10 0.05 62.30 09:52:01 7 39.32 0.00 1.85 3.21 0.10 55.53 09:53:01 all 32.85 0.00 1.97 0.84 0.07 64.28 09:53:01 0 27.56 0.00 2.59 0.12 0.07 69.66 09:53:01 1 36.99 0.00 2.39 0.15 0.08 60.38 09:53:01 2 40.21 0.00 2.01 0.59 0.08 57.11 09:53:01 3 34.27 0.00 1.81 0.12 0.07 63.74 09:53:01 4 50.44 0.00 1.94 0.00 0.10 47.52 09:53:01 5 24.49 0.00 1.69 0.00 0.07 73.76 09:53:01 6 28.28 0.00 1.35 0.28 0.07 70.02 09:53:01 7 20.54 0.00 1.96 5.44 0.05 72.01 09:54:01 all 10.45 0.00 2.71 3.69 0.05 83.11 09:54:01 0 30.00 0.00 3.64 1.61 0.07 64.67 09:54:01 1 9.24 0.00 3.61 12.28 0.08 74.79 09:54:01 2 5.11 0.00 2.75 4.42 0.07 87.66 09:54:01 3 6.69 0.00 1.94 0.08 0.03 91.25 09:54:01 4 8.74 0.00 2.27 0.69 0.02 88.28 09:54:01 5 8.22 0.00 2.84 0.94 0.03 87.97 09:54:01 6 10.16 0.00 2.16 0.96 0.03 86.69 09:54:01 7 5.43 0.00 2.41 8.57 0.05 83.53 09:55:01 all 35.95 0.00 5.95 3.55 0.11 54.45 09:55:01 0 40.91 0.00 5.72 0.84 0.10 52.42 09:55:01 1 34.46 0.00 5.20 1.32 0.10 58.92 09:55:01 2 35.58 0.00 5.87 3.81 0.12 54.63 09:55:01 3 31.88 0.00 5.81 1.30 0.10 60.90 09:55:01 4 34.73 0.00 5.74 9.21 0.12 50.20 09:55:01 5 36.35 0.00 5.55 2.00 0.10 55.99 09:55:01 6 35.90 0.00 6.87 9.13 0.10 48.01 09:55:01 7 37.77 0.00 6.77 0.80 0.12 54.54 09:56:01 all 35.57 0.00 2.00 1.24 0.10 61.08 09:56:01 0 36.83 0.00 2.25 0.47 0.10 60.36 09:56:01 1 30.40 0.00 1.97 0.69 0.12 66.82 09:56:01 2 32.18 0.00 1.90 2.91 0.10 62.91 09:56:01 3 43.71 0.00 2.08 0.17 0.10 53.94 09:56:01 4 34.14 0.00 1.81 0.07 0.10 63.89 09:56:01 5 34.56 0.00 1.89 0.50 0.10 62.95 09:56:01 6 39.89 0.00 2.29 2.10 0.10 55.62 09:56:01 7 32.87 0.00 1.86 3.03 0.12 62.13 09:57:01 all 8.25 0.00 1.64 1.13 0.09 88.89 09:57:01 0 7.57 0.00 1.45 0.13 0.07 90.77 09:57:01 1 6.74 0.00 1.52 0.23 0.10 91.41 09:57:01 2 6.54 0.00 1.73 1.73 0.10 89.89 09:57:01 3 8.73 0.00 1.94 0.18 0.10 89.04 09:57:01 4 9.70 0.00 1.70 0.08 0.08 88.43 09:57:01 5 10.76 0.00 1.52 1.54 0.08 86.10 09:57:01 6 6.91 0.00 1.42 0.15 0.10 91.42 09:57:01 7 9.05 0.00 1.82 4.97 0.08 84.08 09:58:01 all 3.96 0.00 1.21 0.79 0.09 93.95 09:58:01 0 4.16 0.00 1.29 0.08 0.08 94.39 09:58:01 1 2.46 0.00 1.01 0.00 0.08 96.45 09:58:01 2 3.40 0.00 1.36 0.02 0.10 95.12 09:58:01 3 4.11 0.00 1.38 0.08 0.10 94.32 09:58:01 4 3.83 0.00 1.19 0.17 0.10 94.71 09:58:01 5 3.72 0.00 1.14 0.13 0.08 94.92 09:58:01 6 4.10 0.00 1.27 0.05 0.08 94.50 09:58:01 7 5.92 0.00 0.99 5.73 0.10 87.26 09:59:01 all 9.08 0.00 1.37 0.94 0.07 88.54 09:59:01 0 4.02 0.00 1.44 0.10 0.07 94.38 09:59:01 1 5.03 0.00 1.40 0.18 0.08 93.30 09:59:01 2 9.42 0.00 1.18 0.30 0.07 89.03 09:59:01 3 17.75 0.00 1.12 0.37 0.07 80.70 09:59:01 4 5.00 0.00 1.42 1.51 0.07 92.01 09:59:01 5 20.60 0.00 1.96 3.06 0.12 74.26 09:59:01 6 6.47 0.00 1.25 0.12 0.07 92.09 09:59:01 7 4.37 0.00 1.19 1.86 0.07 92.52 Average: all 20.65 0.00 2.12 1.77 0.08 75.38 Average: 0 21.92 0.00 2.27 0.45 0.07 75.29 Average: 1 19.58 0.00 2.05 1.76 0.09 76.53 Average: 2 20.50 0.00 2.12 1.82 0.08 75.48 Average: 3 20.62 0.00 2.04 0.54 0.07 76.73 Average: 4 21.83 0.00 2.00 1.48 0.08 74.60 Average: 5 20.08 0.00 2.06 1.98 0.08 75.80 Average: 6 22.77 0.00 2.27 2.27 0.08 72.62 Average: 7 17.94 0.00 2.16 3.84 0.08 75.98