---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-29379 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 10G 145G 7% / 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 839 29142 0 2184 30899 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:3e:5a:a1 brd ff:ff:ff:ff:ff:ff inet 10.30.107.51/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85548sec preferred_lft 85548sec inet6 fe80::f816:3eff:fe3e:5aa1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fa:76:f5:16 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:faff:fe76:f516/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-29379) 07/20/25 _x86_64_ (8 CPU) 08:23:21 LINUX RESTART (8 CPU) 08:24:01 tps rtps wtps bread/s bwrtn/s 08:25:01 191.07 12.60 178.47 1655.99 66803.93 08:26:01 107.32 0.07 107.25 11.06 72721.75 08:27:02 17.90 0.00 17.90 0.00 25284.19 08:28:01 2.27 0.00 2.27 0.00 1174.45 08:29:01 7.70 0.00 7.70 0.00 6559.57 08:30:01 6.20 0.02 6.18 4.27 5566.94 08:31:01 1.98 0.00 1.98 0.00 1003.80 08:32:01 4.27 0.00 4.27 0.00 5270.45 08:33:01 21.03 0.03 21.00 0.27 11397.57 08:34:01 12.38 0.00 12.38 0.00 11549.01 08:35:01 8.35 0.00 8.35 0.00 7694.24 08:36:01 3.82 0.00 3.82 0.00 1938.69 08:37:01 108.05 0.55 107.50 55.06 16127.31 Average: 37.92 1.02 36.89 132.98 17951.10 08:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:25:01 30011308 31726044 2927912 8.89 77372 1939956 1473600 4.34 909672 1707364 5528 08:26:01 29293732 31490552 3645488 11.07 84260 2389076 1749424 5.15 1187728 2095608 92276 08:27:02 29052044 31294240 3887176 11.80 84356 2414272 1980116 5.83 1399372 2123784 11696 08:28:01 28754612 31042120 4184608 12.70 84440 2439452 2251476 6.62 1655264 2163720 2668 08:29:01 29462932 31674104 3476288 10.55 84592 2407100 1592352 4.69 1070500 2039300 18980 08:30:01 28965620 31325576 3973600 12.06 84696 2535620 1946040 5.73 1456308 2149056 7388 08:31:01 28673688 31079780 4265532 12.95 84768 2561200 2248160 6.61 1701164 2194308 3340 08:32:01 29049916 31578596 3889304 11.81 84844 2715524 1674420 4.93 1204052 2312964 288 08:33:01 29054496 31453536 3884724 11.79 85068 2584220 1813156 5.33 1372476 2141820 55696 08:34:01 29163688 31371064 3775532 11.46 85220 2389652 1938236 5.70 1365812 2044116 5328 08:35:01 29077508 31372324 3861712 11.72 85288 2473664 1925544 5.67 1403884 2088336 31528 08:36:01 28833604 31178480 4105616 12.46 85360 2513280 2119160 6.24 1599808 2136032 13484 08:37:01 29909652 31705188 3029568 9.20 91616 1998612 1410640 4.15 956048 1740896 26844 Average: 29177138 31407046 3762082 11.42 84760 2412433 1855563 5.46 1329391 2072100 21157 08:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:25:01 docker0 2.53 9.33 0.15 52.31 0.00 0.00 0.00 0.00 08:25:01 ens3 162.92 107.42 1234.85 15.99 0.00 0.00 0.00 0.00 08:25:01 lo 3.40 3.40 0.36 0.36 0.00 0.00 0.00 0.00 08:26:01 docker0 86.07 226.38 4.95 1804.24 0.00 0.00 0.00 0.00 08:26:01 ens3 287.50 142.69 1818.27 19.96 0.00 0.00 0.00 0.00 08:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:26:01 vethe1b89e5 86.07 226.55 6.13 1804.25 0.00 0.00 0.00 0.15 08:27:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:02 ens3 0.30 0.23 0.09 0.31 0.00 0.00 0.00 0.00 08:27:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:02 vethe1b89e5 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 ens3 0.22 0.12 0.06 0.01 0.00 0.00 0.00 0.00 08:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:28:01 vethe1b89e5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 ens3 1.28 1.15 0.34 0.80 0.00 0.00 0.00 0.00 08:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 vethe1b89e5 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 ens3 0.60 0.40 0.18 0.25 0.00 0.00 0.00 0.00 08:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:30:01 vethe1b89e5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 ens3 0.13 0.15 0.05 0.22 0.00 0.00 0.00 0.00 08:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 vethe1b89e5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 ens3 0.20 0.18 0.06 0.22 0.00 0.00 0.00 0.00 08:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:32:01 vethe1b89e5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 ens3 9.28 8.53 2.03 3.51 0.00 0.00 0.00 0.00 08:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 vethe1b89e5 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 ens3 7.85 7.52 1.88 3.14 0.00 0.00 0.00 0.00 08:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:34:01 vethe1b89e5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 ens3 1.50 1.13 0.33 0.54 0.00 0.00 0.00 0.00 08:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 vethe1b89e5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 ens3 1.05 0.47 0.41 0.76 0.00 0.00 0.00 0.00 08:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:36:01 vethe1b89e5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 docker0 13.01 17.90 0.76 102.43 0.00 0.00 0.00 0.00 08:37:01 ens3 179.60 173.59 141.62 347.87 0.00 0.00 0.00 0.00 08:37:01 lo 2.13 2.13 0.20 0.20 0.00 0.00 0.00 0.00 Average: docker0 7.83 19.53 0.45 150.88 0.00 0.00 0.00 0.00 Average: ens3 50.25 34.16 246.47 30.31 0.00 0.00 0.00 0.00 Average: lo 0.52 0.52 0.05 0.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-29379) 07/20/25 _x86_64_ (8 CPU) 08:23:21 LINUX RESTART (8 CPU) 08:24:01 CPU %user %nice %system %iowait %steal %idle 08:25:01 all 9.61 0.00 1.03 2.21 0.04 87.11 08:25:01 0 13.02 0.00 1.34 0.35 0.03 85.26 08:25:01 1 25.67 0.00 1.67 1.82 0.08 70.75 08:25:01 2 7.41 0.00 1.12 0.08 0.03 91.35 08:25:01 3 2.30 0.00 0.55 0.17 0.02 96.96 08:25:01 4 3.25 0.00 0.57 0.49 0.05 95.65 08:25:01 5 2.09 0.00 0.92 11.74 0.05 85.20 08:25:01 6 3.85 0.00 0.55 0.27 0.02 95.32 08:25:01 7 19.31 0.00 1.53 2.77 0.05 76.33 08:26:01 all 38.60 0.00 5.91 0.76 0.08 54.65 08:26:01 0 36.89 0.00 6.16 0.03 0.07 56.85 08:26:01 1 39.67 0.00 6.63 4.65 0.08 48.97 08:26:01 2 36.44 0.00 5.24 0.22 0.07 58.03 08:26:01 3 37.33 0.00 6.25 0.07 0.10 56.24 08:26:01 4 38.93 0.00 5.66 0.17 0.10 55.14 08:26:01 5 37.10 0.00 5.52 0.20 0.07 57.11 08:26:01 6 40.23 0.00 5.98 0.02 0.10 53.67 08:26:01 7 42.22 0.00 5.85 0.68 0.08 51.17 08:27:02 all 12.73 0.00 0.53 0.42 0.03 86.29 08:27:02 0 0.53 0.00 0.07 0.00 0.00 99.40 08:27:02 1 84.62 0.00 3.25 0.00 0.08 12.05 08:27:02 2 8.13 0.00 0.43 0.00 0.02 91.42 08:27:02 3 0.53 0.00 0.08 0.00 0.02 99.37 08:27:02 4 0.18 0.00 0.03 0.00 0.00 99.78 08:27:02 5 0.07 0.00 0.00 0.00 0.00 99.93 08:27:02 6 4.07 0.00 0.20 0.22 0.05 95.47 08:27:02 7 3.67 0.00 0.22 3.14 0.00 92.98 08:28:01 all 12.29 0.00 0.46 0.05 0.02 87.19 08:28:01 0 1.14 0.00 0.03 0.00 0.00 98.83 08:28:01 1 0.00 0.00 0.02 0.00 0.02 99.97 08:28:01 2 0.44 0.00 0.00 0.00 0.00 99.56 08:28:01 3 94.76 0.00 3.59 0.00 0.10 1.54 08:28:01 4 0.07 0.00 0.02 0.00 0.00 99.92 08:28:01 5 0.02 0.00 0.02 0.34 0.02 99.61 08:28:01 6 1.97 0.00 0.00 0.00 0.03 98.00 08:28:01 7 0.02 0.00 0.02 0.05 0.00 99.92 08:29:01 all 12.29 0.00 0.54 0.11 0.02 87.04 08:29:01 0 0.37 0.00 0.05 0.00 0.00 99.58 08:29:01 1 0.97 0.00 0.17 0.00 0.00 98.87 08:29:01 2 35.03 0.00 0.77 0.02 0.07 64.12 08:29:01 3 55.24 0.00 2.65 0.48 0.07 41.56 08:29:01 4 0.27 0.00 0.07 0.00 0.02 99.65 08:29:01 5 0.42 0.00 0.08 0.08 0.00 99.42 08:29:01 6 1.03 0.00 0.07 0.00 0.02 98.89 08:29:01 7 5.07 0.00 0.40 0.33 0.02 94.18 08:30:01 all 12.11 0.00 0.62 0.10 0.03 87.14 08:30:01 0 4.95 0.00 0.70 0.00 0.02 94.33 08:30:01 1 62.56 0.00 2.26 0.00 0.07 35.11 08:30:01 2 7.17 0.00 0.60 0.00 0.05 92.18 08:30:01 3 0.03 0.00 0.08 0.00 0.03 99.85 08:30:01 4 0.03 0.00 0.02 0.00 0.00 99.95 08:30:01 5 0.03 0.00 0.35 0.58 0.02 99.02 08:30:01 6 20.87 0.00 0.93 0.15 0.03 78.01 08:30:01 7 1.08 0.00 0.07 0.05 0.00 98.80 08:31:01 all 12.12 0.00 0.44 0.03 0.02 87.38 08:31:01 0 0.00 0.00 0.00 0.00 0.00 100.00 08:31:01 1 96.35 0.00 3.45 0.00 0.12 0.08 08:31:01 2 0.60 0.00 0.00 0.00 0.03 99.37 08:31:01 3 0.03 0.00 0.02 0.00 0.03 99.92 08:31:01 4 0.00 0.00 0.00 0.00 0.00 100.00 08:31:01 5 0.00 0.00 0.02 0.22 0.00 99.77 08:31:01 6 0.00 0.00 0.00 0.00 0.00 100.00 08:31:01 7 0.00 0.00 0.00 0.03 0.00 99.97 08:32:01 all 12.00 0.00 0.46 0.11 0.02 87.40 08:32:01 0 0.02 0.00 0.02 0.00 0.00 99.97 08:32:01 1 94.68 0.00 3.57 0.67 0.10 0.98 08:32:01 2 0.07 0.00 0.02 0.00 0.03 99.88 08:32:01 3 0.93 0.00 0.08 0.00 0.03 98.95 08:32:01 4 0.13 0.00 0.00 0.00 0.00 99.87 08:32:01 5 0.03 0.00 0.00 0.22 0.02 99.73 08:32:01 6 0.05 0.00 0.00 0.00 0.00 99.95 08:32:01 7 0.05 0.00 0.02 0.03 0.00 99.90 08:33:01 all 36.25 0.00 3.43 0.05 0.05 60.22 08:33:01 0 27.38 0.00 3.20 0.02 0.03 69.37 08:33:01 1 33.53 0.00 3.40 0.00 0.05 63.02 08:33:01 2 30.73 0.00 2.97 0.02 0.05 66.24 08:33:01 3 84.25 0.00 4.73 0.22 0.10 10.70 08:33:01 4 27.12 0.00 3.30 0.00 0.05 69.53 08:33:01 5 29.04 0.00 2.95 0.05 0.03 67.93 08:33:01 6 26.93 0.00 3.57 0.03 0.05 69.42 08:33:01 7 30.99 0.00 3.37 0.03 0.05 65.56 08:34:01 all 30.31 0.00 3.07 0.06 0.04 66.51 08:34:01 0 84.86 0.00 5.70 0.00 0.08 9.36 08:34:01 1 21.15 0.00 2.71 0.00 0.07 76.08 08:34:01 2 24.49 0.00 2.95 0.00 0.03 72.53 08:34:01 3 24.43 0.00 2.53 0.00 0.05 72.99 08:34:01 4 20.32 0.00 2.97 0.00 0.02 76.70 08:34:01 5 22.19 0.00 2.35 0.45 0.03 74.98 08:34:01 6 21.03 0.00 2.48 0.00 0.02 76.47 08:34:01 7 24.07 0.00 2.92 0.07 0.03 72.91 08:35:01 all 12.03 0.00 0.73 0.10 0.03 87.11 08:35:01 0 73.40 0.00 3.38 0.18 0.10 22.93 08:35:01 1 1.70 0.00 0.13 0.00 0.05 98.12 08:35:01 2 0.20 0.00 0.30 0.18 0.02 99.30 08:35:01 3 0.63 0.00 0.20 0.00 0.05 99.12 08:35:01 4 0.15 0.00 0.12 0.00 0.00 99.73 08:35:01 5 0.13 0.00 0.10 0.15 0.00 99.62 08:35:01 6 15.43 0.00 0.83 0.10 0.02 83.62 08:35:01 7 4.60 0.00 0.77 0.20 0.02 94.42 08:35:01 CPU %user %nice %system %iowait %steal %idle 08:36:01 all 12.22 0.00 0.47 0.04 0.03 87.24 08:36:01 0 26.34 0.00 0.90 0.00 0.03 72.73 08:36:01 1 26.65 0.00 1.11 0.00 0.07 72.18 08:36:01 2 15.80 0.00 0.68 0.00 0.02 83.51 08:36:01 3 8.86 0.00 0.32 0.00 0.03 90.79 08:36:01 4 0.03 0.00 0.00 0.00 0.02 99.95 08:36:01 5 0.02 0.00 0.03 0.28 0.02 99.65 08:36:01 6 19.97 0.00 0.72 0.00 0.07 79.25 08:36:01 7 0.00 0.00 0.00 0.03 0.00 99.97 08:37:01 all 27.23 0.00 4.90 0.26 0.07 67.53 08:37:01 0 19.84 0.00 4.80 0.03 0.05 75.28 08:37:01 1 26.02 0.00 4.89 0.45 0.08 68.56 08:37:01 2 34.71 0.00 5.31 0.13 0.08 59.76 08:37:01 3 28.99 0.00 4.78 0.20 0.07 65.96 08:37:01 4 28.83 0.00 4.86 0.02 0.05 66.25 08:37:01 5 35.42 0.00 5.68 0.27 0.08 58.55 08:37:01 6 23.27 0.00 4.64 0.05 0.05 71.99 08:37:01 7 20.82 0.00 4.21 0.94 0.07 73.96 Average: all 18.45 0.00 1.74 0.33 0.04 79.45 Average: 0 22.24 0.00 2.03 0.05 0.03 75.65 Average: 1 39.54 0.00 2.56 0.58 0.07 57.25 Average: 2 15.50 0.00 1.57 0.05 0.04 82.84 Average: 3 25.93 0.00 1.99 0.09 0.05 71.94 Average: 4 9.18 0.00 1.35 0.05 0.02 89.39 Average: 5 9.73 0.00 1.38 1.12 0.03 87.74 Average: 6 13.73 0.00 1.53 0.06 0.03 84.64 Average: 7 11.69 0.00 1.49 0.64 0.02 86.15