---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3620 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 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 822 25475 0 5868 30888 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:6c:94:19 brd ff:ff:ff:ff:ff:ff inet 10.30.107.30/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85837sec preferred_lft 85837sec inet6 fe80::f816:3eff:fe6c:9419/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a2:6a:c2:34 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:a2ff:fe6a:c234/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3620) 11/23/23 _x86_64_ (8 CPU) 23:48:40 LINUX RESTART (8 CPU) 23:49:02 tps rtps wtps bread/s bwrtn/s 23:50:01 138.03 72.75 65.28 4672.29 42777.70 23:51:01 176.68 46.54 130.13 2563.25 24701.78 23:52:01 299.13 2.15 296.98 351.41 40021.73 23:53:01 280.07 0.00 280.07 0.00 83433.83 23:54:01 218.30 0.12 218.18 21.06 114705.82 23:55:01 2.58 0.00 2.58 0.00 436.06 23:56:01 1.45 0.00 1.45 0.00 418.86 23:57:01 2.13 0.02 2.12 0.13 428.46 23:58:01 38.63 1.80 36.83 109.05 3288.65 Average: 128.54 13.60 114.94 850.45 34452.32 23:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:50:01 30190620 31697052 2748600 8.34 56964 1767408 1453944 4.28 891364 1586440 118284 23:51:01 29045552 31346104 3893668 11.82 83352 2508412 2441788 7.18 1322396 2245196 103364 23:52:01 27065196 31213572 5874024 17.83 112756 4258708 2604792 7.66 1661544 3780308 1111440 23:53:01 26046796 31290272 6892424 20.92 146864 5253304 2616388 7.70 1505836 4892600 191104 23:54:01 25766452 31292360 7172768 21.78 174472 5495420 2471936 7.27 1746440 4917400 344 23:55:01 25767868 31302416 7171352 21.77 174524 5495432 2471936 7.27 1936088 4716880 184 23:56:01 25742316 31297948 7196904 21.85 174556 5495480 2471936 7.27 1941584 4716924 36 23:57:01 25767812 31293928 7171408 21.77 174600 5495492 2471936 7.27 1946960 4716936 12 23:58:01 26139272 31681616 6799948 20.64 176924 5509632 1430992 4.21 1584820 4707024 32940 Average: 26836876 31379474 6102344 18.53 141668 4586588 2270628 6.68 1615226 4031079 173079 23:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:50:01 lo 1.36 1.36 0.14 0.14 0.00 0.00 0.00 0.00 23:50:01 ens3 342.81 230.30 1420.29 61.27 0.00 0.00 0.00 0.00 23:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:51:01 lo 3.00 3.00 0.28 0.28 0.00 0.00 0.00 0.00 23:51:01 ens3 278.96 226.04 3588.31 45.60 0.00 0.00 0.00 0.00 23:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:52:01 ens3 975.62 505.65 12970.47 34.23 0.00 0.00 0.00 0.00 23:52:01 docker0 505.53 974.15 27.08 12970.33 0.00 0.00 0.00 0.00 23:52:01 veth211d6ab 473.65 918.10 31.78 12274.57 0.00 0.00 0.00 1.01 23:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:53:01 ens3 178.62 94.48 3696.06 7.77 0.00 0.00 0.00 0.00 23:53:01 docker0 94.18 178.15 6.25 3695.99 0.00 0.00 0.00 0.00 23:54:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 23:54:01 ens3 793.68 1016.98 56.37 8063.83 0.00 0.00 0.00 0.00 23:54:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 23:55:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 23:55:01 ens3 1324.80 1462.04 88.92 11674.57 0.00 0.00 0.00 0.00 23:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:56:01 ens3 334.28 437.33 24.24 3410.38 0.00 0.00 0.00 0.00 23:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:57:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 23:57:01 ens3 297.98 398.75 26.93 3125.46 0.00 0.00 0.00 0.00 23:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:58:01 lo 3.80 3.80 0.35 0.35 0.00 0.00 0.00 0.00 23:58:01 ens3 37.11 32.28 70.71 12.06 0.00 0.00 0.00 0.00 23:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.22 1.22 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 507.39 489.79 2439.96 2942.47 0.00 0.00 0.00 0.00 Average: docker0 66.76 128.27 3.71 1855.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3620) 11/23/23 _x86_64_ (8 CPU) 23:48:40 LINUX RESTART (8 CPU) 23:49:02 CPU %user %nice %system %iowait %steal %idle 23:50:01 all 9.30 0.00 1.04 2.81 0.04 86.81 23:50:01 0 3.02 0.00 0.63 0.83 0.02 95.50 23:50:01 1 6.86 0.00 0.78 0.78 0.07 91.50 23:50:01 2 8.82 0.00 1.37 0.59 0.04 89.18 23:50:01 3 4.83 0.00 1.10 9.40 0.02 84.65 23:50:01 4 21.48 0.00 1.75 9.65 0.07 67.06 23:50:01 5 12.05 0.00 0.90 0.19 0.03 86.83 23:50:01 6 9.02 0.00 0.88 0.42 0.03 89.64 23:50:01 7 8.31 0.00 0.87 0.51 0.03 90.27 23:51:01 all 13.26 0.00 1.37 1.67 0.05 83.65 23:51:01 0 7.29 0.00 0.47 0.13 0.03 92.08 23:51:01 1 32.16 0.00 2.76 8.23 0.07 56.78 23:51:01 2 10.06 0.00 1.37 2.06 0.08 86.43 23:51:01 3 21.29 0.00 1.84 0.55 0.05 76.27 23:51:01 4 12.79 0.00 1.85 1.39 0.03 83.94 23:51:01 5 10.62 0.00 0.87 0.20 0.03 88.27 23:51:01 6 3.59 0.00 0.72 0.73 0.02 94.94 23:51:01 7 8.32 0.00 1.07 0.10 0.03 90.47 23:52:01 all 7.49 0.00 2.07 2.46 0.05 87.93 23:52:01 0 21.19 0.00 4.66 3.16 0.07 70.93 23:52:01 1 4.06 0.00 1.32 3.66 0.07 90.90 23:52:01 2 8.81 0.00 1.75 0.42 0.03 88.99 23:52:01 3 11.47 0.00 3.24 4.48 0.07 80.74 23:52:01 4 7.23 0.00 0.99 0.03 0.02 91.73 23:52:01 5 1.39 0.00 0.77 6.30 0.05 91.49 23:52:01 6 3.78 0.00 1.04 0.28 0.03 94.87 23:52:01 7 1.94 0.00 2.82 1.32 0.07 93.85 23:53:01 all 8.57 0.00 1.29 3.61 0.04 86.50 23:53:01 0 11.72 0.00 2.37 11.89 0.05 73.97 23:53:01 1 1.08 0.00 0.45 3.22 0.03 95.21 23:53:01 2 0.47 0.00 0.30 0.00 0.02 99.22 23:53:01 3 21.49 0.00 3.36 11.53 0.07 63.56 23:53:01 4 0.31 0.00 1.19 1.64 0.03 96.82 23:53:01 5 0.07 0.00 0.42 0.00 0.00 99.51 23:53:01 6 21.20 0.00 0.99 0.00 0.05 77.76 23:53:01 7 12.32 0.00 1.19 0.62 0.03 85.84 23:54:01 all 15.34 0.00 2.92 3.86 0.05 77.82 23:54:01 0 13.72 0.00 2.18 2.28 0.03 81.79 23:54:01 1 11.02 0.00 3.55 0.82 0.05 84.57 23:54:01 2 17.33 0.00 3.14 0.20 0.05 79.29 23:54:01 3 19.90 0.00 3.12 0.30 0.08 76.59 23:54:01 4 14.51 0.00 2.96 1.94 0.05 80.54 23:54:01 5 16.53 0.00 3.04 0.00 0.07 80.37 23:54:01 6 14.15 0.00 3.25 25.39 0.07 57.14 23:54:01 7 15.64 0.00 2.11 0.12 0.05 82.08 23:55:01 all 17.33 0.00 0.53 0.02 0.07 82.05 23:55:01 0 22.79 0.00 0.59 0.13 0.10 76.38 23:55:01 1 9.60 0.00 0.37 0.00 0.03 90.00 23:55:01 2 14.59 0.00 0.39 0.02 0.03 84.98 23:55:01 3 22.80 0.00 0.65 0.00 0.07 76.48 23:55:01 4 21.98 0.00 0.54 0.00 0.07 77.41 23:55:01 5 17.48 0.00 0.52 0.00 0.08 81.92 23:55:01 6 10.72 0.00 0.27 0.00 0.03 88.97 23:55:01 7 18.72 0.00 0.94 0.00 0.10 80.24 23:56:01 all 13.68 0.00 0.44 0.02 0.07 85.79 23:56:01 0 24.09 0.00 0.59 0.17 0.10 75.06 23:56:01 1 15.22 0.00 0.43 0.00 0.05 84.29 23:56:01 2 18.98 0.00 0.67 0.02 0.10 80.23 23:56:01 3 9.79 0.00 0.22 0.00 0.05 89.94 23:56:01 4 20.95 0.00 0.69 0.00 0.10 78.26 23:56:01 5 12.51 0.00 0.53 0.00 0.05 86.91 23:56:01 6 7.51 0.00 0.22 0.00 0.05 92.22 23:56:01 7 0.42 0.00 0.20 0.00 0.07 99.31 23:57:01 all 10.48 0.00 0.23 0.03 0.06 89.20 23:57:01 0 8.92 0.00 0.20 0.22 0.05 90.61 23:57:01 1 17.89 0.00 0.32 0.00 0.07 81.73 23:57:01 2 14.03 0.00 0.33 0.02 0.05 85.57 23:57:01 3 2.95 0.00 0.07 0.00 0.02 96.97 23:57:01 4 12.91 0.00 0.20 0.00 0.08 86.80 23:57:01 5 3.92 0.00 0.18 0.00 0.07 95.83 23:57:01 6 11.38 0.00 0.18 0.00 0.03 88.40 23:57:01 7 11.83 0.00 0.42 0.00 0.08 87.67 23:58:01 all 8.27 0.00 0.51 0.50 0.03 90.69 23:58:01 0 0.48 0.00 0.42 2.82 0.05 96.23 23:58:01 1 26.26 0.00 1.07 0.35 0.05 72.28 23:58:01 2 0.83 0.00 0.27 0.02 0.02 98.87 23:58:01 3 2.02 0.00 0.20 0.12 0.00 97.66 23:58:01 4 2.70 0.00 0.28 0.02 0.05 96.95 23:58:01 5 17.54 0.00 0.85 0.33 0.03 81.24 23:58:01 6 15.70 0.00 0.60 0.12 0.03 83.55 23:58:01 7 0.68 0.00 0.30 0.30 0.02 98.70 Average: all 11.53 0.00 1.15 1.66 0.05 85.61 Average: 0 12.59 0.00 1.34 2.41 0.06 83.61 Average: 1 13.80 0.00 1.23 1.90 0.05 83.02 Average: 2 10.43 0.00 1.06 0.37 0.05 88.09 Average: 3 12.95 0.00 1.53 2.91 0.05 82.56 Average: 4 12.73 0.00 1.16 1.62 0.06 84.44 Average: 5 10.23 0.00 0.90 0.78 0.05 88.05 Average: 6 10.78 0.00 0.90 2.96 0.04 85.32 Average: 7 8.69 0.00 1.10 0.33 0.05 89.83