---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13578 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 712K 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 891 23524 0 7751 30820 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:cc:6e:30 brd ff:ff:ff:ff:ff:ff inet 10.30.106.154/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85619sec preferred_lft 85619sec inet6 fe80::f816:3eff:fecc:6e30/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:70:2c:06:1e 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::42:70ff:fe2c:61e/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-13578) 11/18/25 _x86_64_ (8 CPU) 13:23:27 LINUX RESTART (8 CPU) 13:24:01 tps rtps wtps bread/s bwrtn/s 13:25:01 238.77 40.33 198.43 2925.07 68120.80 13:26:01 407.15 3.73 403.42 484.85 227294.92 13:27:01 305.75 0.12 305.63 8.53 42113.96 13:28:01 5.57 0.00 5.57 0.00 201.43 13:29:01 233.98 0.52 233.46 50.79 35314.78 13:30:01 16.55 0.00 16.55 0.00 543.24 13:31:01 5.82 0.00 5.82 0.00 140.64 13:32:01 11.65 0.00 11.65 0.00 308.08 13:33:01 22.09 0.00 22.09 0.00 292.57 13:34:01 18.28 0.00 18.28 0.00 369.67 13:35:01 18.40 0.13 18.26 30.93 481.92 13:36:01 63.56 1.20 62.36 86.77 1474.31 Average: 112.29 3.84 108.46 298.86 31386.82 13:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:25:01 29499736 31652324 3439484 10.44 79252 2370236 1752152 5.16 919168 2195168 654976 13:26:01 24343140 31215596 8596080 26.10 135176 6829080 6752672 19.87 1434704 6561236 1916 13:27:01 20418336 27583160 12520884 38.01 150364 7107552 13366580 39.33 5378796 6447460 2524 13:28:01 20474420 27640452 12464800 37.84 150532 7109036 13310336 39.16 5336020 6429656 456 13:29:01 19780324 27505404 13158896 39.95 193032 7570244 13658312 40.19 5570288 6825556 2552 13:30:01 19679284 27412520 13259936 40.26 193216 7578544 13773732 40.53 5666008 6828624 392 13:31:01 19332396 27066628 13606824 41.31 193304 7579244 14140960 41.61 6011148 6828960 656 13:32:01 19327592 27062204 13611628 41.32 193484 7579440 14173504 41.70 6015788 6828848 648 13:33:01 19316776 27053728 13622444 41.36 193644 7581636 14173204 41.70 6024700 6829992 1376 13:34:01 19294040 27033508 13645180 41.43 193800 7584224 14156428 41.65 6045788 6831872 392 13:35:01 19501424 27197972 13437796 40.80 194100 7547260 13183256 38.79 5896672 6786332 136 13:36:01 24069712 31535976 8869508 26.93 195552 7309032 1680300 4.94 1644632 6584624 28160 Average: 21253098 28329956 11686122 35.48 172121 6978794 11176786 32.88 4661976 6331527 57849 13:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 lo 14.00 14.00 1.32 1.32 0.00 0.00 0.00 0.00 13:25:01 ens3 295.33 208.08 7359.88 35.12 0.00 0.00 0.00 0.00 13:26:01 vethb7a87a2 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 13:26:01 veth41f991f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 veth990f6a6 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 13:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 vethb7a87a2 4.35 6.16 0.77 0.90 0.00 0.00 0.00 0.00 13:27:01 veth41f991f 0.58 1.28 0.05 0.23 0.00 0.00 0.00 0.00 13:27:01 veth990f6a6 0.00 0.55 0.00 0.02 0.00 0.00 0.00 0.00 13:27:01 vethae858fa 4.22 5.76 0.57 0.53 0.00 0.00 0.00 0.00 13:28:01 vethb7a87a2 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 13:28:01 veth41f991f 0.82 0.88 0.07 0.15 0.00 0.00 0.00 0.00 13:28:01 veth990f6a6 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 vethae858fa 6.30 9.23 0.84 0.71 0.00 0.00 0.00 0.00 13:29:01 vethb7a87a2 0.17 0.42 0.01 0.03 0.00 0.00 0.00 0.00 13:29:01 veth41f991f 1.38 1.60 0.15 1.03 0.00 0.00 0.00 0.00 13:29:01 veth990f6a6 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 vethae858fa 7.70 10.90 1.20 1.21 0.00 0.00 0.00 0.00 13:30:01 vethb7a87a2 0.63 0.88 0.09 0.10 0.00 0.00 0.00 0.00 13:30:01 veth41f991f 3.93 4.70 4.07 5.86 0.00 0.00 0.00 0.00 13:30:01 veth990f6a6 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 vethae858fa 9.85 13.41 2.05 3.64 0.00 0.00 0.00 0.00 13:31:01 vethb7a87a2 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 13:31:01 veth41f991f 2.03 2.32 0.21 1.12 0.00 0.00 0.00 0.00 13:31:01 veth990f6a6 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 vethae858fa 6.63 9.55 0.95 0.79 0.00 0.00 0.00 0.00 13:32:01 vethb7a87a2 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 13:32:01 veth41f991f 1.90 1.95 0.16 0.89 0.00 0.00 0.00 0.00 13:32:01 veth990f6a6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 vethae858fa 6.40 9.27 0.85 0.72 0.00 0.00 0.00 0.00 13:33:01 vethb7a87a2 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 13:33:01 veth41f991f 3.03 3.45 0.32 4.09 0.00 0.00 0.00 0.00 13:33:01 veth990f6a6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 vethae858fa 9.46 12.85 1.85 2.89 0.00 0.00 0.00 0.00 13:34:01 vethb7a87a2 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 13:34:01 veth41f991f 3.32 4.12 0.36 6.50 0.00 0.00 0.00 0.00 13:34:01 veth990f6a6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 vethae858fa 10.48 14.11 2.18 3.04 0.00 0.00 0.00 0.00 13:35:01 vethb7a87a2 0.17 0.45 0.01 0.03 0.00 0.00 0.00 0.00 13:35:01 veth41f991f 1.93 2.47 0.18 0.62 0.00 0.00 0.00 0.00 13:35:01 veth990f6a6 0.00 0.12 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 vethae858fa 6.63 9.65 0.95 0.79 0.00 0.00 0.00 0.00 13:36:01 docker0 36.30 58.66 3.56 1385.51 0.00 0.00 0.00 0.00 13:36:01 lo 37.75 37.75 3.31 3.31 0.00 0.00 0.00 0.00 13:36:01 ens3 1970.51 1179.32 48670.78 188.87 0.00 0.00 0.00 0.00 Average: docker0 3.03 4.89 0.30 115.48 0.00 0.00 0.00 0.00 Average: lo 2.82 2.82 0.25 0.25 0.00 0.00 0.00 0.00 Average: ens3 137.04 81.58 3987.33 10.98 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13578) 11/18/25 _x86_64_ (8 CPU) 13:23:27 LINUX RESTART (8 CPU) 13:24:01 CPU %user %nice %system %iowait %steal %idle 13:25:01 all 10.02 0.00 1.15 2.60 0.04 86.18 13:25:01 0 15.56 0.00 1.14 1.04 0.03 82.23 13:25:01 1 3.62 0.00 1.12 2.52 0.03 92.70 13:25:01 2 27.98 0.00 1.99 1.28 0.05 68.70 13:25:01 3 26.03 0.00 2.57 2.31 0.07 69.02 13:25:01 4 3.15 0.00 0.78 0.40 0.02 95.64 13:25:01 5 1.19 0.00 0.54 13.00 0.03 85.25 13:25:01 6 1.47 0.00 0.62 0.13 0.02 97.77 13:25:01 7 1.19 0.00 0.50 0.12 0.03 98.16 13:26:01 all 17.30 0.00 7.89 13.48 0.07 61.25 13:26:01 0 17.62 0.00 7.86 3.44 0.08 70.99 13:26:01 1 17.12 0.00 8.16 3.60 0.08 71.03 13:26:01 2 15.79 0.00 8.23 25.14 0.07 50.77 13:26:01 3 15.31 0.00 8.48 22.31 0.07 53.83 13:26:01 4 15.80 0.00 7.79 4.00 0.08 72.33 13:26:01 5 18.72 0.00 6.82 2.46 0.07 71.93 13:26:01 6 18.64 0.00 9.04 34.83 0.08 37.40 13:26:01 7 19.39 0.00 6.74 12.16 0.07 61.65 13:27:01 all 61.27 0.00 6.40 0.97 0.12 31.24 13:27:01 0 60.99 0.00 6.30 0.73 0.12 31.86 13:27:01 1 64.20 0.00 6.86 3.04 0.14 25.77 13:27:01 2 59.18 0.00 6.50 0.32 0.12 33.88 13:27:01 3 65.08 0.00 6.72 1.13 0.12 26.95 13:27:01 4 59.16 0.00 6.06 0.61 0.10 34.07 13:27:01 5 58.91 0.00 5.75 0.51 0.12 34.72 13:27:01 6 62.27 0.00 6.52 0.59 0.13 30.49 13:27:01 7 60.44 0.00 6.45 0.81 0.12 32.18 13:28:01 all 7.74 0.00 0.72 0.02 0.07 91.45 13:28:01 0 6.02 0.00 0.50 0.02 0.05 93.42 13:28:01 1 9.78 0.00 0.95 0.00 0.07 89.20 13:28:01 2 5.86 0.00 0.59 0.03 0.07 93.46 13:28:01 3 9.41 0.00 0.88 0.12 0.08 89.51 13:28:01 4 7.73 0.00 0.67 0.02 0.08 91.50 13:28:01 5 7.86 0.00 0.57 0.02 0.05 91.50 13:28:01 6 7.02 0.00 0.69 0.02 0.07 92.21 13:28:01 7 8.21 0.00 0.87 0.00 0.08 90.83 13:29:01 all 10.29 0.00 2.66 1.71 0.09 85.26 13:29:01 0 7.63 0.00 2.70 2.85 0.07 86.76 13:29:01 1 12.05 0.00 3.38 5.96 0.10 78.52 13:29:01 2 15.08 0.00 2.57 0.37 0.07 81.91 13:29:01 3 8.43 0.00 2.17 2.89 0.07 86.44 13:29:01 4 11.60 0.00 2.06 0.45 0.10 85.79 13:29:01 5 10.58 0.00 3.61 0.54 0.10 85.17 13:29:01 6 9.11 0.00 2.45 0.07 0.10 88.27 13:29:01 7 7.84 0.00 2.32 0.52 0.10 89.21 13:30:01 all 8.79 0.00 0.89 0.05 0.09 90.18 13:30:01 0 8.05 0.00 1.24 0.08 0.08 90.54 13:30:01 1 9.99 0.00 1.10 0.08 0.08 88.74 13:30:01 2 8.08 0.00 0.62 0.02 0.08 91.20 13:30:01 3 9.06 0.00 0.90 0.03 0.08 89.92 13:30:01 4 9.87 0.00 0.89 0.02 0.08 89.14 13:30:01 5 9.18 0.00 0.94 0.17 0.08 89.63 13:30:01 6 8.63 0.00 0.77 0.00 0.08 90.52 13:30:01 7 7.44 0.00 0.66 0.05 0.07 91.78 13:31:01 all 3.45 0.00 0.48 0.02 0.08 95.96 13:31:01 0 3.29 0.00 0.52 0.00 0.08 96.11 13:31:01 1 2.28 0.00 0.44 0.12 0.10 97.07 13:31:01 2 3.70 0.00 0.33 0.00 0.07 95.90 13:31:01 3 3.54 0.00 0.40 0.00 0.08 95.97 13:31:01 4 4.30 0.00 0.52 0.00 0.08 95.09 13:31:01 5 3.62 0.00 0.55 0.03 0.10 95.69 13:31:01 6 3.55 0.00 0.59 0.03 0.10 95.74 13:31:01 7 3.33 0.00 0.53 0.00 0.08 96.05 13:32:01 all 2.37 0.00 0.45 0.04 0.09 97.06 13:32:01 0 1.67 0.00 0.47 0.07 0.08 97.71 13:32:01 1 2.38 0.00 0.59 0.15 0.08 96.80 13:32:01 2 3.53 0.00 0.37 0.02 0.08 96.00 13:32:01 3 3.39 0.00 0.55 0.02 0.08 95.96 13:32:01 4 1.87 0.00 0.32 0.02 0.08 97.71 13:32:01 5 2.47 0.00 0.38 0.00 0.08 97.06 13:32:01 6 1.49 0.00 0.50 0.00 0.10 97.91 13:32:01 7 2.16 0.00 0.43 0.00 0.07 97.34 13:33:01 all 3.31 0.00 0.59 0.04 0.08 95.97 13:33:01 0 2.92 0.00 0.80 0.23 0.08 95.96 13:33:01 1 3.01 0.00 0.59 0.02 0.10 96.28 13:33:01 2 4.81 0.00 0.64 0.03 0.08 94.43 13:33:01 3 2.34 0.00 0.54 0.03 0.10 96.99 13:33:01 4 3.38 0.00 0.44 0.00 0.08 96.10 13:33:01 5 2.96 0.00 0.42 0.02 0.07 96.54 13:33:01 6 3.56 0.00 0.74 0.02 0.08 95.60 13:33:01 7 3.48 0.00 0.55 0.02 0.07 95.89 13:34:01 all 4.65 0.00 0.63 0.06 0.08 94.58 13:34:01 0 4.71 0.00 0.89 0.02 0.08 94.30 13:34:01 1 4.64 0.00 0.57 0.02 0.07 94.71 13:34:01 2 5.77 0.00 0.65 0.13 0.07 93.38 13:34:01 3 4.15 0.00 0.59 0.03 0.07 95.17 13:34:01 4 5.38 0.00 0.70 0.03 0.08 93.81 13:34:01 5 3.01 0.00 0.65 0.08 0.08 96.17 13:34:01 6 4.62 0.00 0.62 0.10 0.08 94.58 13:34:01 7 4.95 0.00 0.38 0.00 0.08 94.59 13:35:01 all 2.44 0.00 0.69 0.08 0.08 96.72 13:35:01 0 3.86 0.00 0.73 0.02 0.05 95.34 13:35:01 1 2.43 0.00 0.64 0.13 0.07 96.74 13:35:01 2 3.26 0.00 0.69 0.05 0.07 95.94 13:35:01 3 1.56 0.00 0.64 0.07 0.10 97.63 13:35:01 4 2.34 0.00 0.58 0.00 0.05 97.03 13:35:01 5 2.68 0.00 0.74 0.03 0.10 96.45 13:35:01 6 1.41 0.00 0.72 0.30 0.08 97.49 13:35:01 7 1.94 0.00 0.78 0.03 0.05 97.20 13:35:01 CPU %user %nice %system %iowait %steal %idle 13:36:01 all 4.29 0.00 0.73 0.19 0.04 94.75 13:36:01 0 10.59 0.00 0.93 0.08 0.05 88.34 13:36:01 1 5.06 0.00 0.90 0.07 0.05 93.93 13:36:01 2 5.83 0.00 0.79 0.87 0.07 92.45 13:36:01 3 2.53 0.00 0.67 0.08 0.03 96.69 13:36:01 4 7.67 0.00 0.80 0.08 0.03 91.41 13:36:01 5 1.00 0.00 0.52 0.15 0.03 98.30 13:36:01 6 0.69 0.00 0.74 0.13 0.05 98.40 13:36:01 7 0.99 0.00 0.58 0.07 0.03 98.33 Average: all 11.27 0.00 1.93 1.60 0.08 85.12 Average: 0 11.85 0.00 2.00 0.71 0.07 85.37 Average: 1 11.33 0.00 2.10 1.30 0.08 85.19 Average: 2 13.18 0.00 1.98 2.33 0.07 82.43 Average: 3 12.52 0.00 2.08 2.40 0.08 82.92 Average: 4 10.97 0.00 1.79 0.47 0.07 86.70 Average: 5 10.13 0.00 1.78 1.42 0.08 86.59 Average: 6 10.17 0.00 1.99 2.99 0.08 84.77 Average: 7 10.05 0.00 1.72 1.13 0.07 87.02