---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-74251 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 16G 140G 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 837 23572 0 7757 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:67:80:d2 brd ff:ff:ff:ff:ff:ff inet 10.30.106.203/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85788sec preferred_lft 85788sec inet6 fe80::f816:3eff:fe67:80d2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e6:5d:1a:a6 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-v1-8c-8g-74251) 11/12/23 _x86_64_ (8 CPU) 22:47:26 LINUX RESTART (8 CPU) 22:48:02 tps rtps wtps bread/s bwrtn/s 22:49:01 117.35 18.03 99.32 1039.15 64489.27 22:50:01 132.11 12.53 119.58 263.96 109338.71 22:51:01 217.45 2.85 214.60 89.86 98501.41 22:52:01 212.85 19.93 192.92 3854.96 38148.58 22:53:01 77.82 0.00 77.82 0.00 36301.37 22:54:01 85.57 0.02 85.55 0.13 12245.69 22:55:01 12.21 0.00 12.21 0.00 5788.64 22:56:01 83.07 0.00 83.07 0.00 8229.43 22:57:01 9.98 0.17 9.81 9.46 8332.42 Average: 105.41 5.92 99.49 583.07 42360.37 22:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30061196 31736232 2878024 8.74 70152 1913744 1409252 4.15 842572 1748324 255840 22:50:01 26402156 31684868 6537064 19.85 93600 5407276 1344704 3.96 2075116 4039916 2164132 22:51:01 25663064 30835164 7276156 22.09 152100 5146332 2135088 6.28 1821016 4932976 694260 22:52:01 24088716 30323444 8850504 26.87 163112 6136908 2720896 8.01 2620892 5645516 500176 22:53:01 24103760 30769444 8835460 26.82 164472 6553744 2154644 6.34 2645656 5592512 44404 22:54:01 24082416 31070948 8856804 26.89 164868 6866760 1974912 5.81 2508684 5743572 3860 22:55:01 22848316 30019324 10090904 30.63 164952 7044080 2499896 7.36 3763460 5710616 8444 22:56:01 24450900 31677464 8488320 25.77 165048 7097940 1412464 4.16 2037084 5839728 13808 22:57:01 24110828 31579964 8828392 26.80 167976 7330780 1485544 4.37 2297540 5913408 43276 Average: 25090150 31077428 7849070 23.83 145142 5944174 1904156 5.60 2290224 5018508 414244 22:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 22:49:01 ens3 71.99 48.42 988.35 7.98 0.00 0.00 0.00 0.00 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 22:50:01 ens3 5491.50 3727.41 22333.17 967.90 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 lo 1.06 1.06 0.16 0.16 0.00 0.00 0.00 0.00 22:51:01 ens3 498.17 377.15 3700.48 90.52 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 22:52:01 ens3 248.23 191.37 2282.12 38.62 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:53:01 ens3 106.88 88.72 198.14 28.37 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:54:01 ens3 47.86 37.38 12.72 13.34 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 lo 14.15 14.15 0.73 0.73 0.00 0.00 0.00 0.00 22:55:01 ens3 2.85 2.40 0.70 0.72 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 lo 26.98 26.98 1.39 1.39 0.00 0.00 0.00 0.00 22:56:01 ens3 21.45 17.46 4.63 5.59 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 22:57:01 ens3 1448.48 1114.43 421.16 7846.37 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 5.04 5.04 0.29 0.29 0.00 0.00 0.00 0.00 Average: ens3 883.25 623.69 3331.23 1001.44 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-74251) 11/12/23 _x86_64_ (8 CPU) 22:47:26 LINUX RESTART (8 CPU) 22:48:02 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 9.91 0.00 0.67 3.18 0.03 86.21 22:49:01 0 0.02 0.00 0.03 14.32 0.03 85.60 22:49:01 1 2.49 0.00 0.32 0.32 0.00 96.86 22:49:01 2 10.85 0.00 0.76 0.63 0.03 87.73 22:49:01 3 40.87 0.00 1.92 2.50 0.07 54.65 22:49:01 4 20.13 0.00 1.05 0.31 0.05 78.46 22:49:01 5 2.79 0.00 0.51 3.03 0.05 93.63 22:49:01 6 1.27 0.00 0.37 3.87 0.02 94.47 22:49:01 7 0.90 0.00 0.32 0.47 0.02 98.29 22:50:01 all 7.62 0.00 3.72 3.36 0.04 85.26 22:50:01 0 1.00 0.00 0.75 14.91 0.05 83.28 22:50:01 1 2.61 0.00 0.97 0.02 0.03 96.36 22:50:01 2 7.13 0.00 4.94 0.12 0.03 87.77 22:50:01 3 11.00 0.00 4.34 9.19 0.05 75.43 22:50:01 4 4.34 0.00 7.65 0.05 0.07 87.90 22:50:01 5 27.87 0.00 9.22 0.03 0.09 62.79 22:50:01 6 5.24 0.00 1.94 2.39 0.03 90.40 22:50:01 7 2.35 0.00 0.15 0.00 0.02 97.48 22:51:01 all 13.59 0.00 2.60 6.83 0.07 76.91 22:51:01 0 19.78 0.00 4.89 26.07 0.08 49.17 22:51:01 1 13.41 0.00 1.30 20.02 0.07 65.21 22:51:01 2 11.74 0.00 1.65 2.65 0.07 83.89 22:51:01 3 7.58 0.00 0.63 3.36 0.07 88.36 22:51:01 4 20.52 0.00 5.83 2.53 0.08 71.04 22:51:01 5 10.42 0.00 1.53 0.02 0.07 87.97 22:51:01 6 10.13 0.00 1.52 0.00 0.03 88.32 22:51:01 7 15.25 0.00 3.51 0.10 0.05 81.09 22:52:01 all 25.19 0.00 2.39 2.92 0.07 69.43 22:52:01 0 27.99 0.00 2.89 1.02 0.07 68.04 22:52:01 1 22.99 0.00 3.01 1.79 0.07 72.14 22:52:01 2 33.15 0.00 2.11 0.77 0.08 63.88 22:52:01 3 29.07 0.00 1.97 3.11 0.08 65.77 22:52:01 4 25.99 0.00 1.94 9.74 0.05 62.28 22:52:01 5 29.24 0.00 2.65 1.84 0.07 66.20 22:52:01 6 16.44 0.00 2.53 4.38 0.05 76.60 22:52:01 7 16.60 0.00 2.06 0.70 0.05 80.58 22:53:01 all 21.65 0.00 2.39 1.91 0.06 73.99 22:53:01 0 17.05 0.00 0.82 0.12 0.07 81.94 22:53:01 1 29.38 0.00 2.74 2.52 0.08 65.28 22:53:01 2 11.21 0.00 1.86 0.00 0.12 86.81 22:53:01 3 9.32 0.00 1.42 2.51 0.03 86.72 22:53:01 4 39.71 0.00 7.57 0.00 0.08 52.64 22:53:01 5 49.95 0.00 1.44 0.00 0.08 48.53 22:53:01 6 7.19 0.00 0.88 5.19 0.03 86.70 22:53:01 7 9.40 0.00 2.32 4.92 0.05 83.31 22:54:01 all 14.76 0.00 2.75 0.37 0.05 82.07 22:54:01 0 18.33 0.00 0.77 0.00 0.03 80.87 22:54:01 1 21.31 0.00 7.49 0.00 0.05 71.15 22:54:01 2 2.23 0.00 0.49 1.04 0.05 96.19 22:54:01 3 24.25 0.00 7.18 1.89 0.08 66.59 22:54:01 4 22.29 0.00 2.92 0.02 0.05 74.72 22:54:01 5 15.11 0.00 2.16 0.00 0.08 82.65 22:54:01 6 6.74 0.00 0.70 0.00 0.02 92.55 22:54:01 7 7.85 0.00 0.37 0.00 0.03 91.75 22:55:01 all 12.97 0.00 4.94 0.14 0.06 81.88 22:55:01 0 8.51 0.00 4.74 0.03 0.05 86.66 22:55:01 1 25.04 0.00 8.20 0.02 0.10 66.65 22:55:01 2 8.36 0.00 3.72 0.92 0.07 86.94 22:55:01 3 12.40 0.00 4.19 0.20 0.05 83.16 22:55:01 4 26.87 0.00 4.89 0.00 0.07 68.18 22:55:01 5 9.91 0.00 5.74 0.00 0.07 84.28 22:55:01 6 6.70 0.00 3.37 0.00 0.03 89.90 22:55:01 7 5.93 0.00 4.70 0.00 0.03 89.33 22:56:01 all 9.28 0.00 8.27 0.72 0.09 81.64 22:56:01 0 16.66 0.00 17.74 0.00 0.05 65.55 22:56:01 1 5.77 0.00 9.24 0.00 0.10 84.90 22:56:01 2 7.46 0.00 5.17 4.06 0.10 83.22 22:56:01 3 3.26 0.00 6.04 0.25 0.12 90.33 22:56:01 4 4.98 0.00 3.90 1.46 0.10 89.55 22:56:01 5 24.02 0.00 3.60 0.00 0.10 72.28 22:56:01 6 8.82 0.00 15.58 0.02 0.10 75.49 22:56:01 7 3.33 0.00 4.75 0.00 0.07 91.85 22:57:01 all 6.11 0.00 0.94 0.48 0.02 92.45 22:57:01 0 0.07 0.00 0.03 0.00 0.00 99.90 22:57:01 1 21.97 0.00 2.48 0.00 0.05 75.50 22:57:01 2 0.27 0.00 0.03 0.00 0.00 99.70 22:57:01 3 2.50 0.00 0.22 0.15 0.03 97.10 22:57:01 4 0.42 0.00 0.15 3.49 0.02 95.93 22:57:01 5 6.84 0.00 2.38 0.00 0.05 90.73 22:57:01 6 16.37 0.00 1.59 0.17 0.03 81.85 22:57:01 7 0.55 0.00 0.68 0.00 0.02 98.75 Average: all 13.46 0.00 3.19 2.21 0.06 81.09 Average: 0 12.17 0.00 3.64 6.24 0.05 77.90 Average: 1 16.11 0.00 3.98 2.75 0.06 77.09 Average: 2 10.27 0.00 2.30 1.13 0.06 86.24 Average: 3 15.51 0.00 3.10 2.57 0.07 78.75 Average: 4 18.38 0.00 3.99 1.96 0.06 75.61 Average: 5 19.58 0.00 3.23 0.54 0.07 76.57 Average: 6 8.78 0.00 3.17 1.77 0.04 86.24 Average: 7 6.91 0.00 2.09 0.69 0.04 90.27