---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-34922 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 11% / 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 927 22831 0 8407 30784 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:2f:c6:2b brd ff:ff:ff:ff:ff:ff inet 10.30.107.87/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85506sec preferred_lft 85506sec inet6 fe80::f816:3eff:fe2f:c62b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:70:57:32:40 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-8g-34922) 08/13/25 _x86_64_ (8 CPU) 01:46:32 LINUX RESTART (8 CPU) 01:47:01 tps rtps wtps bread/s bwrtn/s 01:48:01 354.14 41.84 312.30 1527.35 73564.94 01:49:01 179.67 26.16 153.51 2338.68 76708.82 01:50:01 277.44 22.84 254.60 3100.30 10032.26 01:51:01 13.38 0.02 13.36 0.13 12564.97 01:52:01 7.22 0.23 6.98 86.39 276.09 01:53:01 250.54 16.58 233.96 1413.76 112193.97 01:54:01 353.51 0.10 353.41 10.93 75675.12 01:55:01 137.43 0.03 137.39 1.20 9243.39 01:56:01 69.76 0.02 69.74 0.13 6143.11 01:57:01 20.49 0.00 20.49 0.00 757.21 01:58:01 17.36 0.00 17.36 0.00 645.09 01:59:01 20.06 0.00 20.06 0.00 693.48 02:00:01 17.64 0.00 17.64 0.00 644.85 02:01:01 97.75 1.50 96.25 101.05 3982.67 Average: 129.74 7.81 121.93 612.87 27365.30 01:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:48:01 30034112 31716408 2905108 8.82 77364 1909028 1956384 5.76 840684 1760436 245976 01:49:01 28515288 30583496 4423932 13.43 86108 2276572 2354068 6.93 2035244 2063812 1376 01:50:01 27870980 30641924 5068240 15.39 91508 2961488 2241112 6.59 2190360 2527764 319048 01:51:01 27639828 30419820 5299392 16.09 91792 2969956 2445148 7.19 2409440 2536040 296 01:52:01 28782956 31668612 4156264 12.62 93024 3072956 1359172 4.00 1225864 2570140 97508 01:53:01 24819960 31325712 8119260 24.65 152044 6431144 2219992 6.53 1717728 5833776 382688 01:54:01 20554768 28717280 12384452 37.60 198640 7900816 10928132 32.15 4505756 7121408 8 01:55:01 17221720 25619316 15717500 47.72 209288 8106488 15725616 46.27 7727868 7190320 6776 01:56:01 16470440 25145044 16468780 50.00 215916 8367160 16659020 49.01 8236032 7410352 2160 01:57:01 16357452 25034856 16581768 50.34 216672 8368736 16501416 48.55 8347404 7410120 444 01:58:01 16238796 24919464 16700424 50.70 217364 8369124 16997612 50.01 8465316 7412332 288 01:59:01 16219352 24899592 16719868 50.76 218196 8369468 16511440 48.58 8485520 7410716 468 02:00:01 16161876 24843532 16777344 50.93 218932 8369836 16521172 48.61 8541292 7411016 304 02:01:01 23324672 31467148 9614548 29.19 220820 7913012 1661588 4.89 2028552 6898396 10832 Average: 22158014 28357300 10781206 32.73 164833 6098985 8862991 26.08 4768361 5396902 76298 01:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:48:01 lo 1.47 1.47 0.17 0.17 0.00 0.00 0.00 0.00 01:48:01 ens3 275.02 176.29 1493.33 53.30 0.00 0.00 0.00 0.00 01:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 lo 2.00 2.00 0.19 0.19 0.00 0.00 0.00 0.00 01:49:01 ens3 530.48 384.89 4862.29 72.76 0.00 0.00 0.00 0.00 01:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 01:50:01 ens3 433.52 279.01 2297.61 84.46 0.00 0.00 0.00 0.00 01:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 01:51:01 ens3 258.51 164.72 253.04 50.42 0.00 0.00 0.00 0.00 01:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 01:52:01 ens3 150.27 103.40 153.59 27.56 0.00 0.00 0.00 0.00 01:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 vethb642b0a 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 01:53:01 lo 15.26 15.26 2.08 2.08 0.00 0.00 0.00 0.00 01:53:01 br-d8d438ef9ac9 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 01:53:01 ens3 2393.27 1369.56 26973.00 117.09 0.00 0.00 0.00 0.00 01:54:01 vethaf83f75 7.57 7.75 3.32 7.01 0.00 0.00 0.00 0.00 01:54:01 vethc33dbb0 0.78 1.53 0.08 1.03 0.00 0.00 0.00 0.00 01:54:01 vethb878c8c 0.00 0.85 0.00 0.28 0.00 0.00 0.00 0.00 01:54:01 veth7451566 21.21 24.98 9.37 4.61 0.00 0.00 0.00 0.00 01:55:01 vethaf83f75 8.82 8.12 3.97 8.06 0.00 0.00 0.00 0.00 01:55:01 vethc33dbb0 0.35 0.27 0.04 0.68 0.00 0.00 0.00 0.00 01:55:01 vethb878c8c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 veth21bf1ca 149.89 156.74 13.16 331.44 0.00 0.00 0.00 0.03 01:56:01 vethaf83f75 8.82 8.18 3.98 8.06 0.00 0.00 0.00 0.00 01:56:01 br-b6a4f93d5fb0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 01:56:01 vetha465a1c 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 01:56:01 vethc33dbb0 0.35 0.27 0.04 0.68 0.00 0.00 0.00 0.00 01:57:01 vethaf83f75 8.98 8.20 3.99 8.07 0.00 0.00 0.00 0.00 01:57:01 br-b6a4f93d5fb0 8.61 4.92 4.71 0.52 0.00 0.00 0.00 0.00 01:57:01 vetha465a1c 8.61 4.95 4.83 0.52 0.00 0.00 0.00 0.00 01:57:01 vethc33dbb0 0.37 0.27 0.04 0.68 0.00 0.00 0.00 0.00 01:58:01 vethaf83f75 8.97 8.20 3.99 8.07 0.00 0.00 0.00 0.00 01:58:01 br-b6a4f93d5fb0 0.23 0.23 0.01 0.01 0.00 0.00 0.00 0.00 01:58:01 vetha465a1c 0.23 0.25 0.01 0.02 0.00 0.00 0.00 0.00 01:58:01 vethc33dbb0 0.35 0.27 0.04 0.68 0.00 0.00 0.00 0.00 01:59:01 vethaf83f75 9.03 8.35 3.99 8.08 0.00 0.00 0.00 0.00 01:59:01 br-b6a4f93d5fb0 0.28 0.30 0.02 0.02 0.00 0.00 0.00 0.00 01:59:01 vetha465a1c 0.28 0.30 0.02 0.02 0.00 0.00 0.00 0.00 01:59:01 vethc33dbb0 0.43 0.30 0.05 0.69 0.00 0.00 0.00 0.00 02:00:01 vethaf83f75 8.96 8.36 3.99 8.08 0.00 0.00 0.00 0.00 02:00:01 br-b6a4f93d5fb0 0.25 0.25 0.01 0.01 0.00 0.00 0.00 0.00 02:00:01 vetha465a1c 0.25 0.25 0.01 0.01 0.00 0.00 0.00 0.00 02:00:01 vethc33dbb0 0.37 0.27 0.04 0.68 0.00 0.00 0.00 0.00 02:01:01 lo 30.53 30.53 3.62 3.62 0.00 0.00 0.00 0.00 02:01:01 ens3 6121.61 3581.50 49301.60 601.14 0.00 0.00 0.00 0.00 02:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.90 1.90 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 418.14 244.19 3477.77 40.55 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-8c-8g-34922) 08/13/25 _x86_64_ (8 CPU) 01:46:32 LINUX RESTART (8 CPU) 01:47:01 CPU %user %nice %system %iowait %steal %idle 01:48:01 all 11.20 0.00 0.98 2.07 0.04 85.72 01:48:01 0 3.75 0.00 0.62 0.03 0.03 95.56 01:48:01 1 3.02 0.00 0.18 0.23 0.02 96.55 01:48:01 2 0.27 0.00 0.48 3.77 0.02 95.46 01:48:01 3 24.60 0.00 1.84 0.82 0.05 72.69 01:48:01 4 24.06 0.00 1.60 0.60 0.10 73.63 01:48:01 5 24.63 0.00 1.45 0.83 0.03 73.05 01:48:01 6 2.16 0.00 0.30 7.09 0.02 90.43 01:48:01 7 7.10 0.00 1.37 3.17 0.03 88.33 01:49:01 all 17.61 0.00 1.04 1.00 0.05 80.31 01:49:01 0 15.89 0.00 0.43 0.02 0.05 83.61 01:49:01 1 50.16 0.00 1.98 0.38 0.07 47.41 01:49:01 2 11.20 0.00 0.85 0.10 0.03 87.82 01:49:01 3 13.16 0.00 0.70 0.57 0.03 85.54 01:49:01 4 10.02 0.00 0.82 0.72 0.05 88.39 01:49:01 5 15.97 0.00 1.34 0.32 0.05 82.33 01:49:01 6 11.10 0.00 0.97 2.64 0.05 85.24 01:49:01 7 13.35 0.00 1.20 3.22 0.05 82.18 01:50:01 all 19.99 0.00 1.21 0.61 0.04 78.15 01:50:01 0 25.14 0.00 0.67 0.03 0.05 74.11 01:50:01 1 26.78 0.00 2.37 3.96 0.05 66.83 01:50:01 2 21.69 0.00 0.79 0.02 0.05 77.46 01:50:01 3 15.94 0.00 1.19 0.37 0.03 82.47 01:50:01 4 14.34 0.00 1.72 0.00 0.03 83.90 01:50:01 5 22.66 0.00 1.12 0.03 0.05 76.14 01:50:01 6 16.99 0.00 0.59 0.20 0.05 82.17 01:50:01 7 16.36 0.00 1.19 0.30 0.05 82.10 01:51:01 all 10.67 0.00 0.32 0.11 0.03 88.88 01:51:01 0 2.52 0.00 0.00 0.00 0.00 97.48 01:51:01 1 6.99 0.00 0.28 0.00 0.02 92.71 01:51:01 2 19.48 0.00 0.33 0.00 0.02 80.17 01:51:01 3 7.65 0.00 0.32 0.00 0.03 92.00 01:51:01 4 21.76 0.00 0.58 0.02 0.05 77.59 01:51:01 5 2.38 0.00 0.08 0.00 0.02 97.52 01:51:01 6 1.82 0.00 0.22 0.87 0.02 97.08 01:51:01 7 22.75 0.00 0.68 0.00 0.05 76.51 01:52:01 all 9.78 0.00 0.50 0.02 0.03 89.67 01:52:01 0 10.26 0.00 0.45 0.02 0.03 89.24 01:52:01 1 8.62 0.00 0.32 0.02 0.03 91.01 01:52:01 2 23.71 0.00 0.52 0.00 0.03 75.74 01:52:01 3 16.11 0.00 0.68 0.02 0.02 83.17 01:52:01 4 6.18 0.00 0.63 0.00 0.03 93.16 01:52:01 5 5.94 0.00 0.52 0.00 0.02 93.52 01:52:01 6 3.83 0.00 0.18 0.13 0.00 95.85 01:52:01 7 3.60 0.00 0.72 0.00 0.02 95.66 01:53:01 all 20.62 0.00 5.94 2.63 0.06 70.74 01:53:01 0 15.75 0.00 5.30 2.09 0.05 76.82 01:53:01 1 27.16 0.00 7.13 4.89 0.07 60.76 01:53:01 2 23.45 0.00 5.44 1.54 0.07 69.50 01:53:01 3 17.30 0.00 5.54 0.65 0.07 76.44 01:53:01 4 20.51 0.00 5.81 0.76 0.07 72.85 01:53:01 5 14.97 0.00 6.01 2.35 0.07 76.60 01:53:01 6 17.30 0.00 5.11 6.63 0.05 70.92 01:53:01 7 28.52 0.00 7.22 2.14 0.07 62.05 01:54:01 all 41.65 0.00 8.12 1.41 0.10 48.72 01:54:01 0 41.95 0.00 8.45 1.71 0.10 47.78 01:54:01 1 41.04 0.00 7.85 0.39 0.10 50.62 01:54:01 2 40.24 0.00 7.70 1.11 0.10 50.85 01:54:01 3 41.88 0.00 9.48 0.42 0.10 48.12 01:54:01 4 44.20 0.00 8.32 1.69 0.10 45.70 01:54:01 5 43.78 0.00 7.45 2.75 0.12 45.90 01:54:01 6 38.25 0.00 8.53 2.57 0.12 50.52 01:54:01 7 41.81 0.00 7.16 0.63 0.10 50.29 01:55:01 all 31.58 0.00 2.60 0.57 0.09 65.16 01:55:01 0 26.31 0.00 2.68 0.08 0.08 70.84 01:55:01 1 27.61 0.00 2.56 0.10 0.08 69.64 01:55:01 2 37.28 0.00 2.88 0.23 0.10 59.51 01:55:01 3 30.04 0.00 3.01 0.50 0.08 66.36 01:55:01 4 39.55 0.00 2.40 1.07 0.10 56.88 01:55:01 5 34.09 0.00 2.71 0.49 0.08 62.63 01:55:01 6 27.93 0.00 2.09 0.84 0.07 69.07 01:55:01 7 29.83 0.00 2.44 1.25 0.10 66.37 01:56:01 all 14.37 0.00 1.89 0.26 0.09 83.39 01:56:01 0 16.14 0.00 1.87 0.38 0.10 81.51 01:56:01 1 14.78 0.00 1.81 0.23 0.08 83.09 01:56:01 2 14.73 0.00 1.93 0.12 0.08 83.14 01:56:01 3 13.76 0.00 1.91 0.12 0.08 84.13 01:56:01 4 12.25 0.00 1.83 0.07 0.08 85.77 01:56:01 5 14.25 0.00 1.96 0.72 0.08 82.99 01:56:01 6 14.23 0.00 1.89 0.40 0.10 83.38 01:56:01 7 14.90 0.00 1.87 0.02 0.08 83.13 01:57:01 all 5.69 0.00 1.57 0.08 0.08 92.59 01:57:01 0 5.63 0.00 1.97 0.02 0.08 92.30 01:57:01 1 5.37 0.00 1.51 0.05 0.08 92.99 01:57:01 2 5.77 0.00 1.42 0.20 0.07 92.54 01:57:01 3 6.39 0.00 1.67 0.03 0.08 91.82 01:57:01 4 5.57 0.00 1.34 0.27 0.08 92.74 01:57:01 5 6.27 0.00 1.59 0.02 0.10 92.02 01:57:01 6 6.40 0.00 1.47 0.00 0.08 92.05 01:57:01 7 4.07 0.00 1.53 0.02 0.08 94.31 01:58:01 all 5.37 0.00 1.66 0.09 0.09 92.78 01:58:01 0 5.27 0.00 1.87 0.02 0.08 92.76 01:58:01 1 5.36 0.00 1.71 0.02 0.10 92.81 01:58:01 2 4.78 0.00 1.74 0.02 0.10 93.36 01:58:01 3 6.11 0.00 1.61 0.05 0.08 92.15 01:58:01 4 5.52 0.00 1.67 0.29 0.08 92.44 01:58:01 5 5.24 0.00 1.53 0.10 0.08 93.05 01:58:01 6 4.59 0.00 1.53 0.18 0.08 93.61 01:58:01 7 6.15 0.00 1.71 0.02 0.10 92.02 01:58:01 CPU %user %nice %system %iowait %steal %idle 01:59:01 all 5.10 0.00 1.67 0.08 0.08 93.07 01:59:01 0 4.77 0.00 1.87 0.00 0.10 93.26 01:59:01 1 5.53 0.00 1.52 0.07 0.07 92.81 01:59:01 2 4.56 0.00 1.77 0.03 0.08 93.55 01:59:01 3 4.85 0.00 1.65 0.20 0.07 93.23 01:59:01 4 5.55 0.00 1.68 0.03 0.08 92.66 01:59:01 5 4.65 0.00 1.79 0.13 0.08 93.35 01:59:01 6 5.29 0.00 1.65 0.12 0.10 92.85 01:59:01 7 5.53 0.00 1.44 0.02 0.07 92.95 02:00:01 all 5.02 0.00 1.56 0.08 0.10 93.25 02:00:01 0 5.13 0.00 1.80 0.03 0.10 92.94 02:00:01 1 4.47 0.00 1.49 0.30 0.10 93.64 02:00:01 2 4.96 0.00 1.61 0.02 0.08 93.33 02:00:01 3 5.54 0.00 1.49 0.13 0.08 92.75 02:00:01 4 5.64 0.00 1.48 0.03 0.10 92.75 02:00:01 5 4.30 0.00 1.30 0.02 0.10 94.28 02:00:01 6 5.58 0.00 1.80 0.03 0.08 92.51 02:00:01 7 4.53 0.00 1.47 0.10 0.12 93.78 02:01:01 all 10.18 0.00 1.92 0.19 0.06 87.65 02:01:01 0 20.30 0.00 2.36 0.12 0.05 77.18 02:01:01 1 17.66 0.00 1.96 0.13 0.08 80.16 02:01:01 2 6.32 0.00 1.69 0.07 0.03 91.89 02:01:01 3 5.39 0.00 2.11 0.15 0.05 92.30 02:01:01 4 11.45 0.00 2.31 0.07 0.07 86.10 02:01:01 5 5.92 0.00 1.66 0.12 0.08 92.22 02:01:01 6 6.66 0.00 1.63 0.07 0.07 91.58 02:01:01 7 7.74 0.00 1.71 0.77 0.07 89.72 Average: all 14.88 0.00 2.20 0.65 0.07 82.20 Average: 0 14.15 0.00 2.15 0.32 0.07 83.31 Average: 1 17.44 0.00 2.32 0.77 0.07 79.40 Average: 2 15.56 0.00 2.07 0.52 0.06 81.79 Average: 3 14.89 0.00 2.36 0.29 0.06 82.40 Average: 4 16.17 0.00 2.29 0.40 0.07 81.06 Average: 5 14.61 0.00 2.17 0.56 0.07 82.59 Average: 6 11.53 0.00 1.98 1.55 0.06 84.87 Average: 7 14.69 0.00 2.26 0.83 0.07 82.15