---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-46456 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): 16 On-line CPU(s) list: 0-15 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 16 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): 0-15 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: 16 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 32G 0 32G 0% /dev tmpfs 6.3G 740K 6.3G 1% /run /dev/vda1 310G 12G 299G 4% / tmpfs 32G 0 32G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 32G 0 32G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 6.3G 0 6.3G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 64421 1055 59333 0 4032 62678 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:18:d1:f2 brd ff:ff:ff:ff:ff:ff inet 10.30.106.53/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85915sec preferred_lft 85915sec inet6 fe80::f816:3eff:fe18:d1f2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1e:01:9c:7d 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-8c-16g-46456) 09/17/25 _x86_64_ (16 CPU) 10:04:41 LINUX RESTART (16 CPU) 10:05:01 tps rtps wtps bread/s bwrtn/s 10:06:01 276.67 65.36 211.31 4207.40 92206.60 10:07:01 162.66 34.23 128.43 1761.84 66850.06 10:08:01 120.36 11.38 108.98 800.67 67326.11 10:09:01 47.18 2.58 44.60 71.84 60360.95 10:10:01 53.76 0.63 53.12 27.20 67481.02 10:11:01 29.36 0.45 28.91 13.06 35167.74 10:12:01 27.43 0.27 27.16 12.40 24746.14 Average: 102.49 16.42 86.08 984.97 59163.47 10:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 63093044 64273164 2874700 4.36 66444 1656176 2126720 3.17 972080 1503428 61148 10:07:01 62437912 64014044 3529832 5.35 93316 2005336 2286568 3.41 1255088 1834336 104812 10:08:01 59697708 61521812 6270036 9.50 101228 2236480 3681740 5.49 3843524 1963132 13444 10:09:01 58514460 60344468 7453284 11.30 101904 2241544 4597208 6.86 5026268 1960808 212 10:10:01 58939812 61072512 7027932 10.65 104524 2534800 4268452 6.37 4383324 2168872 13040 10:11:01 58317360 61160024 7650384 11.60 106852 3230260 4174472 6.23 4294128 2855636 467012 10:12:01 57535476 60950196 8432268 12.78 109480 3790764 5452444 8.14 4525708 3377140 308532 Average: 59790825 61905174 6176919 9.36 97678 2527909 3798229 5.67 3471446 2237622 138314 10:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:06:01 ens3 286.25 212.03 1357.80 71.88 0.00 0.00 0.00 0.00 10:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 lo 1.33 1.33 0.15 0.15 0.00 0.00 0.00 0.00 10:07:01 ens3 124.55 107.03 1589.83 19.42 0.00 0.00 0.00 0.00 10:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 10:08:01 ens3 534.18 408.25 3098.31 112.44 0.00 0.00 0.00 0.00 10:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 10:09:01 ens3 578.42 435.35 155.97 145.44 0.00 0.00 0.00 0.00 10:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 lo 26.57 26.57 98.04 98.04 0.00 0.00 0.00 0.00 10:10:01 ens3 386.27 269.92 590.55 96.33 0.00 0.00 0.00 0.00 10:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 lo 3.38 3.38 5.58 5.58 0.00 0.00 0.00 0.00 10:11:01 ens3 279.72 193.47 85.75 66.28 0.00 0.00 0.00 0.00 10:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 lo 3.40 3.40 1.54 1.54 0.00 0.00 0.00 0.00 10:12:01 ens3 135.31 103.38 629.11 31.11 0.00 0.00 0.00 0.00 10:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 lo 2.32 2.32 1.02 1.02 0.00 0.00 0.00 0.00 Average: ens3 332.11 247.07 1072.46 77.56 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 Average: lo 5.45 5.45 15.21 15.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-46456) 09/17/25 _x86_64_ (16 CPU) 10:04:41 LINUX RESTART (16 CPU) 10:05:01 CPU %user %nice %system %iowait %steal %idle 10:06:01 all 4.34 0.00 0.56 3.97 0.02 91.11 10:06:01 0 1.32 0.00 1.07 3.86 0.02 93.74 10:06:01 1 1.62 0.00 0.25 0.43 0.00 97.70 10:06:01 2 1.55 0.00 0.43 0.17 0.02 97.83 10:06:01 3 2.10 0.00 0.23 0.25 0.02 97.40 10:06:01 4 18.95 0.00 1.02 2.30 0.05 77.68 10:06:01 5 5.55 0.00 0.53 0.45 0.03 93.43 10:06:01 6 5.08 0.00 0.50 0.62 0.02 93.79 10:06:01 7 1.67 0.00 0.32 0.00 0.02 98.00 10:06:01 8 2.62 0.00 0.55 0.83 0.02 95.98 10:06:01 9 4.83 0.00 1.78 38.50 0.05 54.84 10:06:01 10 5.66 0.00 0.37 14.50 0.03 79.44 10:06:01 11 6.45 0.00 0.58 0.63 0.03 92.30 10:06:01 12 1.13 0.00 0.28 0.32 0.02 98.25 10:06:01 13 1.08 0.00 0.17 0.47 0.02 98.27 10:06:01 14 5.63 0.00 0.30 0.13 0.02 93.92 10:06:01 15 4.14 0.00 0.62 0.22 0.03 94.99 10:07:01 all 5.88 0.00 0.50 3.12 0.03 90.47 10:07:01 0 3.34 0.00 0.28 0.10 0.02 96.26 10:07:01 1 3.04 0.00 0.23 0.35 0.02 96.36 10:07:01 2 2.13 0.00 0.17 0.63 0.02 97.05 10:07:01 3 2.04 0.00 0.37 5.19 0.02 92.39 10:07:01 4 9.33 0.00 0.87 2.51 0.05 87.24 10:07:01 5 22.48 0.00 1.30 1.33 0.05 74.84 10:07:01 6 4.82 0.00 0.35 0.18 0.03 94.61 10:07:01 7 3.42 0.00 0.33 0.12 0.02 96.11 10:07:01 8 13.61 0.00 1.04 1.24 0.05 84.06 10:07:01 9 1.55 0.00 0.33 33.62 0.03 64.46 10:07:01 10 5.03 0.00 0.43 0.85 0.03 93.65 10:07:01 11 2.85 0.00 0.30 0.02 0.03 96.80 10:07:01 12 4.68 0.00 0.38 1.74 0.03 93.17 10:07:01 13 9.54 0.00 0.90 1.14 0.03 88.39 10:07:01 14 3.44 0.00 0.45 1.05 0.02 95.05 10:07:01 15 2.84 0.00 0.13 0.00 0.02 97.01 10:08:01 all 31.50 0.00 1.65 1.65 0.11 65.10 10:08:01 0 25.14 0.00 1.41 0.05 0.10 73.30 10:08:01 1 34.36 0.00 1.22 0.00 0.10 64.31 10:08:01 2 40.66 0.00 2.17 0.03 0.10 57.03 10:08:01 3 19.92 0.00 0.94 23.81 0.08 55.25 10:08:01 4 27.78 0.00 1.31 0.02 0.12 70.78 10:08:01 5 31.32 0.00 2.96 1.36 0.10 64.26 10:08:01 6 41.27 0.00 1.33 0.07 0.12 57.22 10:08:01 7 28.66 0.00 0.79 0.05 0.08 70.41 10:08:01 8 26.84 0.00 1.46 0.00 0.10 71.60 10:08:01 9 38.63 0.00 1.41 0.23 0.10 59.62 10:08:01 10 28.12 0.00 2.79 0.05 0.10 68.94 10:08:01 11 32.35 0.00 2.03 0.15 0.10 65.36 10:08:01 12 34.75 0.00 1.01 0.12 0.12 64.01 10:08:01 13 42.82 0.00 2.55 0.03 0.13 54.46 10:08:01 14 26.83 0.00 1.68 0.32 0.12 71.05 10:08:01 15 24.54 0.00 1.36 0.02 0.08 74.00 10:09:01 all 24.64 0.00 0.86 1.22 0.08 73.20 10:09:01 0 37.73 0.00 1.20 0.00 0.12 60.95 10:09:01 1 32.71 0.00 0.97 0.00 0.08 66.24 10:09:01 2 24.88 0.00 0.74 0.00 0.10 74.28 10:09:01 3 19.58 0.00 0.69 19.35 0.07 60.31 10:09:01 4 20.15 0.00 1.31 0.08 0.08 78.37 10:09:01 5 25.10 0.00 0.77 0.03 0.07 74.03 10:09:01 6 30.90 0.00 0.33 0.02 0.08 68.67 10:09:01 7 22.23 0.00 1.16 0.00 0.08 76.53 10:09:01 8 15.28 0.00 0.45 0.00 0.07 84.20 10:09:01 9 24.49 0.00 0.74 0.00 0.10 74.67 10:09:01 10 35.54 0.00 1.12 0.00 0.10 63.24 10:09:01 11 13.69 0.00 0.37 0.00 0.03 85.91 10:09:01 12 12.15 0.00 1.27 0.00 0.07 86.52 10:09:01 13 29.16 0.00 0.44 0.00 0.08 70.32 10:09:01 14 25.87 0.00 1.69 0.07 0.07 72.30 10:09:01 15 24.86 0.00 0.47 0.00 0.07 74.61 10:10:01 all 23.31 0.00 0.72 1.49 0.07 74.41 10:10:01 0 24.29 0.00 0.45 0.02 0.07 75.17 10:10:01 1 30.14 0.00 0.70 0.00 0.08 69.07 10:10:01 2 32.57 0.00 0.72 2.35 0.08 64.28 10:10:01 3 19.85 0.00 0.76 11.10 0.07 68.23 10:10:01 4 28.76 0.00 1.27 0.00 0.07 69.90 10:10:01 5 21.01 0.00 0.99 0.00 0.07 77.94 10:10:01 6 28.18 0.00 0.55 0.00 0.05 71.22 10:10:01 7 17.32 0.00 0.54 0.02 0.03 82.10 10:10:01 8 14.66 0.00 0.99 0.00 0.05 84.30 10:10:01 9 21.15 0.00 0.52 0.00 0.05 78.28 10:10:01 10 20.95 0.00 0.62 0.00 0.07 78.37 10:10:01 11 14.66 0.00 1.22 9.53 0.07 74.52 10:10:01 12 23.90 0.00 0.60 0.03 0.10 75.37 10:10:01 13 22.93 0.00 0.55 0.00 0.07 76.45 10:10:01 14 31.34 0.00 0.40 0.00 0.07 68.19 10:10:01 15 21.29 0.00 0.65 0.87 0.08 77.10 10:11:01 all 23.64 0.00 0.84 0.79 0.07 74.67 10:11:01 0 24.75 0.00 0.60 0.05 0.05 74.54 10:11:01 1 27.40 0.00 0.80 0.02 0.07 71.72 10:11:01 2 19.69 0.00 0.50 0.07 0.07 79.68 10:11:01 3 15.37 0.00 0.80 0.15 0.07 83.61 10:11:01 4 34.48 0.00 1.42 2.06 0.07 61.98 10:11:01 5 29.63 0.00 0.58 0.00 0.07 69.72 10:11:01 6 23.49 0.00 1.42 0.00 0.08 75.01 10:11:01 7 23.59 0.00 1.14 0.00 0.07 75.21 10:11:01 8 23.55 0.00 0.78 0.00 0.07 75.60 10:11:01 9 25.08 0.00 0.94 0.00 0.07 73.92 10:11:01 10 24.80 0.00 0.89 3.17 0.08 71.06 10:11:01 11 27.74 0.00 0.90 7.13 0.08 64.14 10:11:01 12 24.37 0.00 0.80 0.00 0.05 74.77 10:11:01 13 22.57 0.00 0.95 0.00 0.05 76.43 10:11:01 14 15.58 0.00 0.42 0.00 0.07 83.94 10:11:01 15 16.17 0.00 0.50 0.00 0.05 83.27 10:12:01 all 20.75 0.00 0.91 0.43 0.07 77.84 10:12:01 0 6.51 0.00 0.53 0.00 0.03 92.92 10:12:01 1 28.26 0.00 0.89 0.00 0.10 70.76 10:12:01 2 24.41 0.00 0.82 0.00 0.07 74.70 10:12:01 3 20.12 0.00 0.62 0.49 0.07 78.70 10:12:01 4 17.24 0.00 0.50 0.00 0.08 82.18 10:12:01 5 29.04 0.00 0.62 0.00 0.07 70.28 10:12:01 6 25.85 0.00 1.27 0.02 0.08 72.77 10:12:01 7 14.19 0.00 0.57 0.02 0.07 85.16 10:12:01 8 23.58 0.00 1.99 0.00 0.07 74.36 10:12:01 9 20.70 0.00 0.52 0.00 0.05 78.73 10:12:01 10 20.39 0.00 3.19 1.92 0.07 74.43 10:12:01 11 23.65 0.00 0.49 0.00 0.07 75.79 10:12:01 12 22.36 0.00 0.70 0.00 0.07 76.87 10:12:01 13 25.58 0.00 0.72 0.00 0.08 73.61 10:12:01 14 12.38 0.00 0.65 4.45 0.05 82.46 10:12:01 15 17.60 0.00 0.43 0.00 0.05 81.92 Average: all 19.14 0.00 0.86 1.81 0.06 78.13 Average: 0 17.57 0.00 0.79 0.58 0.06 81.00 Average: 1 22.49 0.00 0.72 0.11 0.06 76.61 Average: 2 20.81 0.00 0.79 0.46 0.06 77.87 Average: 3 14.12 0.00 0.63 8.60 0.06 76.59 Average: 4 22.38 0.00 1.10 1.00 0.07 75.44 Average: 5 23.44 0.00 1.11 0.45 0.06 74.94 Average: 6 22.78 0.00 0.82 0.13 0.07 76.20 Average: 7 15.87 0.00 0.69 0.03 0.05 83.36 Average: 8 17.15 0.00 1.04 0.30 0.06 81.45 Average: 9 19.49 0.00 0.89 10.33 0.06 69.23 Average: 10 20.05 0.00 1.34 2.93 0.07 75.60 Average: 11 17.33 0.00 0.84 2.50 0.06 79.28 Average: 12 17.61 0.00 0.72 0.32 0.06 81.29 Average: 13 21.93 0.00 0.90 0.23 0.07 76.87 Average: 14 17.27 0.00 0.80 0.86 0.06 81.01 Average: 15 15.91 0.00 0.59 0.16 0.05 83.28