---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-22965 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 25G 131G 16% / 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 910 13638 0 17617 30803 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:a1:8c:4a brd ff:ff:ff:ff:ff:ff inet 10.30.106.74/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85552sec preferred_lft 85552sec inet6 fe80::f816:3eff:fea1:8c4a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:17:d1:1a:a5 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::42:17ff:fed1:1aa5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-22965) 06/22/25 _x86_64_ (8 CPU) 08:53:40 LINUX RESTART (8 CPU) 08:54:01 tps rtps wtps bread/s bwrtn/s 08:55:01 355.36 57.93 297.43 3669.18 101623.33 08:56:01 246.59 22.90 223.70 1561.61 80321.95 08:57:01 79.00 9.17 69.84 572.84 33925.41 08:58:01 97.92 0.60 97.32 16.93 131216.40 08:59:01 176.52 2.67 173.85 381.14 100104.12 09:00:01 203.05 0.08 202.97 9.60 170088.19 09:01:01 174.17 0.02 174.15 0.80 174414.66 09:02:01 154.48 0.03 154.45 0.53 190548.35 09:03:01 21.43 0.00 21.43 0.00 18731.68 09:04:01 11.58 0.00 11.58 0.00 391.13 09:05:01 9.37 0.00 9.37 0.00 278.09 09:06:01 60.21 0.00 60.21 0.00 107511.68 09:07:01 119.73 0.10 119.63 14.00 42141.11 Average: 131.50 7.19 124.30 479.01 88562.71 08:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:55:01 30032080 31685372 2907140 8.83 74308 1884824 1360864 4.00 899876 1706600 169828 08:56:01 28411540 30580104 4527680 13.75 99288 2353444 2594392 7.63 2085064 2095856 17036 08:57:01 25337524 30308992 7601696 23.08 109380 5073780 2430136 7.15 3250900 3910964 2263044 08:58:01 22061192 29392968 10878028 33.02 117244 7349232 3332396 9.80 5089532 5268352 628156 08:59:01 19013376 29101324 13925844 42.28 126124 10011284 3436476 10.11 6044188 7267380 284124 09:00:01 15930536 29072776 17008684 51.64 131720 12975408 3566004 10.49 6078516 10228652 710548 09:01:01 12742532 29093448 20196688 61.32 135936 16090788 3429968 10.09 6063328 13342576 616952 09:02:01 12195316 29091860 20743904 62.98 138652 16617932 3416308 10.05 6068868 13868640 112720 09:03:01 12192292 29090356 20746928 62.99 139668 16618156 3424332 10.08 6635572 13304948 8 09:04:01 12187900 29087408 20751320 63.00 140692 16618304 3441252 10.12 7188104 12755400 268 09:05:01 12186756 29087160 20752464 63.00 141388 16618404 3441252 10.12 7789632 12154124 24 09:06:01 12278424 29093044 20660796 62.72 142116 16534048 3470904 10.21 7969896 11884392 128100 09:07:01 13248168 30837864 19691052 59.78 156608 17257236 2703240 7.95 6273736 12574244 12964 Average: 17524434 29655590 15414786 46.80 127163 12000218 3080579 9.06 5495170 9258625 380290 08:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:55:01 ens3 538.10 372.39 2411.62 83.70 0.00 0.00 0.00 0.00 08:55:01 lo 1.73 1.73 0.20 0.20 0.00 0.00 0.00 0.00 08:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 ens3 933.14 697.95 5556.33 163.78 0.00 0.00 0.00 0.00 08:56:01 lo 2.33 2.33 0.22 0.22 0.00 0.00 0.00 0.00 08:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 ens3 1240.94 960.16 6222.24 262.31 0.00 0.00 0.00 0.00 08:57:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 08:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 ens3 779.07 654.14 1926.41 230.77 0.00 0.00 0.00 0.00 08:58:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 ens3 515.78 374.02 3455.54 90.68 0.00 0.00 0.00 0.00 08:59:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 08:59:01 docker0 4.48 9.42 0.29 63.95 0.00 0.00 0.00 0.00 09:00:01 ens3 191.42 135.04 49.02 38.17 0.00 0.00 0.00 0.00 09:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 09:01:01 ens3 130.24 83.72 34.40 27.89 0.00 0.00 0.00 0.00 09:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 09:02:01 ens3 295.43 215.23 85.19 69.09 0.00 0.00 0.00 0.00 09:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 09:03:01 ens3 1837.14 2220.31 160.21 17228.74 0.00 0.00 0.00 0.00 09:03:01 lo 16.93 16.93 1.54 1.54 0.00 0.00 0.00 0.00 09:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 ens3 1740.74 2138.84 143.66 16705.72 0.00 0.00 0.00 0.00 09:04:01 lo 19.00 19.00 1.72 1.72 0.00 0.00 0.00 0.00 09:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 ens3 2079.29 2279.49 149.80 18256.28 0.00 0.00 0.00 0.00 09:05:01 lo 12.66 12.66 1.15 1.15 0.00 0.00 0.00 0.00 09:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 ens3 717.33 829.60 99.48 5648.20 0.00 0.00 0.00 0.00 09:06:01 lo 10.60 10.60 0.96 0.96 0.00 0.00 0.00 0.00 09:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 ens3 227.53 219.73 451.42 48.51 0.00 0.00 0.00 0.00 09:07:01 lo 41.73 41.73 3.79 3.79 0.00 0.00 0.00 0.00 09:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 863.54 860.03 1595.79 4527.10 0.00 0.00 0.00 0.00 Average: lo 8.21 8.21 0.75 0.75 0.00 0.00 0.00 0.00 Average: docker0 0.34 0.75 0.02 4.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-22965) 06/22/25 _x86_64_ (8 CPU) 08:53:40 LINUX RESTART (8 CPU) 08:54:01 CPU %user %nice %system %iowait %steal %idle 08:55:01 all 10.77 0.00 1.21 2.98 0.03 85.02 08:55:01 0 6.38 0.00 0.52 0.35 0.02 92.74 08:55:01 1 1.93 0.00 1.42 3.02 0.03 93.60 08:55:01 2 6.44 0.00 1.08 0.92 0.02 91.54 08:55:01 3 4.22 0.00 0.78 0.08 0.02 94.89 08:55:01 4 27.31 0.00 2.22 2.69 0.07 67.71 08:55:01 5 21.05 0.00 1.69 0.53 0.03 76.70 08:55:01 6 6.33 0.00 1.12 16.08 0.07 76.40 08:55:01 7 12.42 0.00 0.75 0.23 0.03 86.56 08:56:01 all 21.39 0.00 1.62 1.60 0.07 75.33 08:56:01 0 17.05 0.00 1.99 1.35 0.07 79.55 08:56:01 1 13.08 0.00 0.80 4.55 0.07 81.51 08:56:01 2 24.60 0.00 1.32 0.12 0.07 73.89 08:56:01 3 24.05 0.00 2.01 0.85 0.07 73.02 08:56:01 4 41.71 0.00 2.42 0.98 0.10 54.78 08:56:01 5 22.35 0.00 2.22 0.45 0.08 74.89 08:56:01 6 14.64 0.00 1.15 3.38 0.05 80.77 08:56:01 7 13.68 0.00 1.03 1.05 0.03 84.21 08:57:01 all 31.45 0.00 2.28 0.41 0.06 65.80 08:57:01 0 35.95 0.00 1.03 0.28 0.07 62.66 08:57:01 1 32.83 0.00 1.07 0.00 0.05 66.05 08:57:01 2 35.01 0.00 2.56 0.18 0.07 62.19 08:57:01 3 43.02 0.00 4.92 0.62 0.07 51.38 08:57:01 4 24.12 0.00 2.76 1.67 0.08 71.37 08:57:01 5 38.09 0.00 3.16 0.02 0.05 58.68 08:57:01 6 19.06 0.00 1.37 0.37 0.05 79.15 08:57:01 7 23.55 0.00 1.42 0.12 0.03 74.89 08:58:01 all 29.96 0.00 2.48 3.75 0.06 63.74 08:58:01 0 23.41 0.00 2.61 0.00 0.05 73.93 08:58:01 1 39.13 0.00 3.97 7.14 0.07 49.69 08:58:01 2 40.01 0.00 4.87 3.59 0.08 51.44 08:58:01 3 24.72 0.00 1.07 0.00 0.05 74.16 08:58:01 4 19.88 0.00 1.12 12.34 0.07 66.59 08:58:01 5 36.08 0.00 5.04 0.02 0.08 58.78 08:58:01 6 20.60 0.00 0.62 2.64 0.05 76.10 08:58:01 7 35.82 0.00 0.48 4.37 0.07 59.26 08:59:01 all 14.03 0.00 2.08 4.19 0.05 79.65 08:59:01 0 7.40 0.00 2.07 0.31 0.05 90.17 08:59:01 1 24.24 0.00 3.21 0.05 0.03 72.47 08:59:01 2 15.69 0.00 1.32 0.75 0.05 82.18 08:59:01 3 15.57 0.00 1.71 0.15 0.03 82.54 08:59:01 4 14.61 0.00 1.22 0.38 0.07 83.72 08:59:01 5 15.97 0.00 3.60 3.38 0.07 76.99 08:59:01 6 7.50 0.00 1.22 8.21 0.05 83.02 08:59:01 7 11.29 0.00 2.25 20.43 0.05 65.98 09:00:01 all 4.34 0.00 2.84 7.59 0.04 85.18 09:00:01 0 3.57 0.00 1.96 2.76 0.03 91.67 09:00:01 1 6.40 0.00 5.59 14.75 0.05 73.20 09:00:01 2 3.79 0.00 1.74 6.63 0.03 87.81 09:00:01 3 3.00 0.00 2.00 0.08 0.05 94.87 09:00:01 4 5.82 0.00 1.62 0.97 0.03 91.56 09:00:01 5 3.98 0.00 3.24 6.46 0.03 86.29 09:00:01 6 4.41 0.00 3.12 24.54 0.07 67.86 09:00:01 7 3.77 0.00 3.52 4.66 0.05 87.99 09:01:01 all 3.61 0.00 2.62 8.18 0.04 85.54 09:01:01 0 4.17 0.00 2.03 11.84 0.03 81.93 09:01:01 1 3.46 0.00 4.80 0.03 0.03 91.67 09:01:01 2 4.08 0.00 1.44 2.08 0.05 92.35 09:01:01 3 3.82 0.00 2.39 17.30 0.05 76.43 09:01:01 4 3.25 0.00 3.06 0.70 0.05 92.93 09:01:01 5 3.99 0.00 2.95 7.44 0.03 85.58 09:01:01 6 3.41 0.00 1.98 16.37 0.03 78.21 09:01:01 7 2.76 0.00 2.29 9.79 0.03 85.13 09:02:01 all 4.22 0.00 3.12 7.40 0.04 85.22 09:02:01 0 2.73 0.00 2.64 17.72 0.05 76.86 09:02:01 1 6.04 0.00 2.38 0.97 0.03 90.57 09:02:01 2 6.83 0.00 7.03 12.43 0.03 73.69 09:02:01 3 1.14 0.00 2.06 0.00 0.02 96.79 09:02:01 4 4.18 0.00 4.20 7.30 0.03 84.29 09:02:01 5 4.01 0.00 3.76 6.63 0.03 85.56 09:02:01 6 6.45 0.00 1.47 5.53 0.03 86.52 09:02:01 7 2.40 0.00 1.48 8.69 0.03 87.40 09:03:01 all 20.86 0.00 1.13 0.56 0.08 77.37 09:03:01 0 5.13 0.00 0.25 0.05 0.07 94.50 09:03:01 1 23.91 0.00 1.29 0.05 0.08 74.66 09:03:01 2 22.53 0.00 1.98 3.92 0.08 71.49 09:03:01 3 20.25 0.00 1.29 0.02 0.08 78.36 09:03:01 4 23.63 0.00 0.95 0.02 0.08 75.32 09:03:01 5 25.78 0.00 1.12 0.02 0.10 72.97 09:03:01 6 24.05 0.00 0.89 0.35 0.10 74.61 09:03:01 7 21.63 0.00 1.21 0.02 0.07 77.08 09:04:01 all 20.08 0.00 0.74 0.23 0.07 78.88 09:04:01 0 6.18 0.00 0.37 1.38 0.03 92.04 09:04:01 1 21.49 0.00 0.75 0.05 0.07 77.64 09:04:01 2 21.69 0.00 0.84 0.03 0.07 77.37 09:04:01 3 26.17 0.00 0.94 0.03 0.07 72.79 09:04:01 4 22.34 0.00 0.77 0.03 0.08 76.77 09:04:01 5 20.96 0.00 0.84 0.07 0.08 78.06 09:04:01 6 22.20 0.00 0.82 0.27 0.07 76.65 09:04:01 7 19.57 0.00 0.61 0.02 0.08 79.73 09:05:01 all 21.82 0.00 0.77 0.22 0.08 77.11 09:05:01 0 6.33 0.00 0.29 0.00 0.07 93.31 09:05:01 1 29.48 0.00 0.95 0.13 0.10 69.33 09:05:01 2 29.02 0.00 0.92 0.03 0.08 69.94 09:05:01 3 4.09 0.00 0.18 0.00 0.02 95.71 09:05:01 4 25.37 0.00 0.95 0.05 0.08 73.54 09:05:01 5 28.48 0.00 1.13 1.04 0.08 69.26 09:05:01 6 28.56 0.00 0.99 0.15 0.10 70.19 09:05:01 7 23.20 0.00 0.79 0.37 0.08 75.56 09:05:01 CPU %user %nice %system %iowait %steal %idle 09:06:01 all 9.07 0.00 2.40 4.42 0.05 84.06 09:06:01 0 4.48 0.00 1.07 0.00 0.03 94.41 09:06:01 1 11.51 0.00 2.97 7.84 0.10 77.58 09:06:01 2 10.55 0.00 1.99 0.00 0.03 87.43 09:06:01 3 6.95 0.00 0.57 0.02 0.03 92.43 09:06:01 4 11.53 0.00 2.38 4.52 0.03 81.54 09:06:01 5 7.87 0.00 1.50 0.02 0.03 90.58 09:06:01 6 7.13 0.00 0.90 0.13 0.03 91.80 09:06:01 7 12.58 0.00 7.77 22.84 0.07 56.74 09:07:01 all 19.66 0.00 5.13 0.93 0.07 74.22 09:07:01 0 15.90 0.00 4.78 0.22 0.08 79.02 09:07:01 1 20.79 0.00 6.14 6.01 0.07 67.00 09:07:01 2 15.85 0.00 7.35 0.09 0.09 76.63 09:07:01 3 24.49 0.00 3.15 0.61 0.07 71.68 09:07:01 4 21.83 0.00 7.31 0.27 0.07 70.53 09:07:01 5 18.88 0.00 2.66 0.00 0.07 78.40 09:07:01 6 18.69 0.00 1.46 0.12 0.05 79.68 09:07:01 7 20.85 0.00 8.24 0.09 0.07 70.76 Average: all 16.26 0.00 2.18 3.26 0.06 78.23 Average: 0 10.69 0.00 1.66 2.77 0.05 84.83 Average: 1 18.04 0.00 2.72 3.42 0.06 75.76 Average: 2 18.18 0.00 2.64 2.37 0.06 76.75 Average: 3 15.51 0.00 1.77 1.51 0.05 81.16 Average: 4 18.90 0.00 2.38 2.45 0.07 76.20 Average: 5 19.05 0.00 2.53 2.00 0.06 76.36 Average: 6 14.08 0.00 1.32 6.00 0.06 78.55 Average: 7 15.66 0.00 2.44 5.59 0.05 76.26