---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6889 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 902 23517 0 7747 30809 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:85:cf:43 brd ff:ff:ff:ff:ff:ff inet 10.30.106.221/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85642sec preferred_lft 85642sec inet6 fe80::f816:3eff:fe85:cf43/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:23:78:8a:53 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::42:23ff:fe78:8a53/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6889) 10/28/25 _x86_64_ (8 CPU) 13:24:32 LINUX RESTART (8 CPU) 13:25:03 tps rtps wtps bread/s bwrtn/s 13:26:01 324.70 30.17 294.54 1003.83 58664.23 13:27:01 511.95 23.60 488.35 2706.35 250861.26 13:28:01 277.84 0.10 277.74 8.40 42003.00 13:29:01 7.91 0.00 7.91 0.00 233.39 13:30:01 232.76 0.37 232.39 36.13 35325.05 13:31:01 15.06 0.00 15.06 0.00 526.98 13:32:01 8.03 0.02 8.02 0.13 163.84 13:33:01 11.58 0.00 11.58 0.00 302.35 13:34:01 25.85 0.00 25.85 0.00 358.34 13:35:01 15.30 0.00 15.30 0.00 309.42 13:36:01 24.51 0.13 24.38 20.13 570.04 13:37:01 77.65 1.82 75.84 94.52 2820.20 Average: 127.21 4.61 122.60 320.55 32605.35 13:25:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:26:01 30105008 31677656 2834212 8.60 69680 1812748 1355708 3.99 870016 1669580 175504 13:27:01 24370436 31258732 8568784 26.01 138508 6854412 5963524 17.55 1381540 6592804 19104 13:28:01 20652428 27813488 12286792 37.30 150852 7103504 13064152 38.44 5141864 6452140 2432 13:29:01 20284916 27447880 12654304 38.42 151064 7105920 13490160 39.69 5530636 6425716 536 13:30:01 19534856 27255600 13404364 40.69 193360 7565756 13934776 41.00 5822428 6819716 2660 13:31:01 19382592 27111624 13556628 41.16 193480 7573996 14213492 41.82 5968668 6823100 624 13:32:01 19066908 26796776 13872312 42.11 193624 7574556 14554620 42.82 6282708 6823268 460 13:33:01 18962124 26692372 13977096 42.43 193776 7574752 14553816 42.82 6386764 6822968 580 13:34:01 18925112 26658244 14014108 42.55 193940 7577624 14585988 42.92 6421504 6825004 1080 13:35:01 18823680 26558556 14115540 42.85 194104 7579376 14978388 44.07 6522176 6825688 308 13:36:01 19716948 27407824 13222272 40.14 194416 7541292 12825552 37.74 5700228 6777824 600 13:37:01 24079716 31544068 8859504 26.90 196568 7304736 1687544 4.97 1642668 6576916 11684 Average: 21158727 28185235 11780493 35.76 171948 6930723 11267310 33.15 4805933 6286227 17964 13:25:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:26:01 lo 1.31 1.31 0.16 0.16 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 13:26:01 ens3 266.09 179.88 1358.58 57.52 0.00 0.00 0.00 0.00 13:27:01 veth460cf60 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 vethca7cb10 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 13:27:01 lo 19.06 19.06 1.73 1.73 0.00 0.00 0.00 0.00 13:27:01 veth7a6a3b7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 veth460cf60 148.98 169.87 27.59 26.33 0.00 0.00 0.00 0.00 13:28:01 vethca7cb10 0.42 0.98 0.04 0.20 0.00 0.00 0.00 0.00 13:28:01 vetha38a318 26.31 23.01 3.08 3.15 0.00 0.00 0.00 0.00 13:28:01 vethcafdab3 2.53 2.78 0.20 0.23 0.00 0.00 0.00 0.00 13:29:01 veth460cf60 3.57 4.25 0.87 0.88 0.00 0.00 0.00 0.00 13:29:01 vethca7cb10 1.02 1.15 0.08 0.17 0.00 0.00 0.00 0.00 13:29:01 vetha38a318 55.85 38.62 4.54 5.49 0.00 0.00 0.00 0.00 13:29:01 vethcafdab3 3.70 5.26 0.64 0.48 0.00 0.00 0.00 0.00 13:30:01 veth460cf60 24.26 25.33 5.00 5.59 0.00 0.00 0.00 0.00 13:30:01 vethca7cb10 1.47 1.67 0.15 1.33 0.00 0.00 0.00 0.00 13:30:01 vetha38a318 61.94 43.63 6.50 6.49 0.00 0.00 0.00 0.00 13:30:01 vethcafdab3 3.18 4.73 0.52 0.36 0.00 0.00 0.00 0.00 13:31:01 veth460cf60 292.08 296.62 66.42 38.34 0.00 0.00 0.00 0.01 13:31:01 vethca7cb10 3.98 4.78 4.13 5.60 0.00 0.00 0.00 0.00 13:31:01 vetha38a318 78.70 57.71 19.61 11.15 0.00 0.00 0.00 0.00 13:31:01 vethcafdab3 5.17 6.77 0.80 0.85 0.00 0.00 0.00 0.00 13:32:01 veth460cf60 67.21 68.56 13.97 7.24 0.00 0.00 0.00 0.00 13:32:01 vethca7cb10 2.05 2.18 0.19 1.12 0.00 0.00 0.00 0.00 13:32:01 vetha38a318 61.19 42.81 4.95 6.05 0.00 0.00 0.00 0.00 13:32:01 vethcafdab3 7.82 9.93 1.14 0.78 0.00 0.00 0.00 0.00 13:33:01 veth460cf60 55.62 56.62 12.02 6.01 0.00 0.00 0.00 0.00 13:33:01 vethca7cb10 1.98 2.03 0.16 0.84 0.00 0.00 0.00 0.00 13:33:01 vetha38a318 60.59 42.51 4.71 5.94 0.00 0.00 0.00 0.00 13:33:01 vethcafdab3 8.08 10.18 1.17 0.81 0.00 0.00 0.00 0.00 13:34:01 veth460cf60 245.89 251.06 40.53 28.84 0.00 0.00 0.00 0.00 13:34:01 vethca7cb10 3.45 4.08 0.38 6.14 0.00 0.00 0.00 0.00 13:34:01 vetha38a318 86.00 63.94 17.30 11.30 0.00 0.00 0.00 0.00 13:34:01 vethcafdab3 7.82 9.93 1.14 0.78 0.00 0.00 0.00 0.00 13:35:01 veth460cf60 175.27 178.72 38.05 23.04 0.00 0.00 0.00 0.00 13:35:01 vethca7cb10 2.78 3.37 0.29 4.30 0.00 0.00 0.00 0.00 13:35:01 vetha38a318 70.07 50.47 11.47 8.48 0.00 0.00 0.00 0.00 13:35:01 vethcafdab3 3.93 5.32 0.63 0.44 0.00 0.00 0.00 0.00 13:36:01 veth460cf60 2.43 3.10 0.31 0.34 0.00 0.00 0.00 0.00 13:36:01 vethca7cb10 1.78 2.32 0.16 0.58 0.00 0.00 0.00 0.00 13:36:01 vetha38a318 55.69 38.28 4.51 5.42 0.00 0.00 0.00 0.00 13:36:01 vethcafdab3 3.10 4.67 0.47 0.35 0.00 0.00 0.00 0.00 13:37:01 lo 38.69 38.69 3.40 3.40 0.00 0.00 0.00 0.00 13:37:01 docker0 36.99 56.76 3.61 1383.82 0.00 0.00 0.00 0.00 13:37:01 ens3 2039.96 1233.63 48674.50 192.88 0.00 0.00 0.00 0.00 Average: lo 2.91 2.91 0.26 0.26 0.00 0.00 0.00 0.00 Average: docker0 3.09 4.74 0.30 115.64 0.00 0.00 0.00 0.00 Average: ens3 154.72 92.21 4026.42 14.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6889) 10/28/25 _x86_64_ (8 CPU) 13:24:32 LINUX RESTART (8 CPU) 13:25:03 CPU %user %nice %system %iowait %steal %idle 13:26:01 all 9.31 0.00 0.90 6.13 0.03 83.62 13:26:01 0 10.54 0.00 1.73 4.24 0.02 83.47 13:26:01 1 22.86 0.00 1.54 15.34 0.05 60.22 13:26:01 2 10.28 0.00 0.62 0.19 0.02 88.89 13:26:01 3 18.56 0.00 1.45 0.33 0.03 79.62 13:26:01 4 3.77 0.00 0.74 18.86 0.07 76.56 13:26:01 5 2.57 0.00 0.35 0.05 0.00 97.03 13:26:01 6 4.36 0.00 0.59 9.98 0.02 85.06 13:26:01 7 1.57 0.00 0.17 0.10 0.02 98.14 13:27:01 all 18.68 0.00 7.97 8.15 0.08 65.12 13:27:01 0 22.23 0.00 8.08 3.05 0.08 66.56 13:27:01 1 16.62 0.00 8.14 9.13 0.07 66.04 13:27:01 2 23.58 0.00 7.10 2.51 0.07 66.74 13:27:01 3 15.89 0.00 9.41 9.85 0.08 64.76 13:27:01 4 20.15 0.00 7.95 7.97 0.10 63.82 13:27:01 5 17.60 0.00 8.07 10.51 0.08 63.73 13:27:01 6 16.52 0.00 7.95 15.57 0.08 59.87 13:27:01 7 16.79 0.00 7.05 6.69 0.07 69.41 13:28:01 all 61.79 0.00 6.46 1.41 0.14 30.20 13:28:01 0 63.43 0.00 6.50 1.01 0.13 28.92 13:28:01 1 61.87 0.00 6.32 0.63 0.12 31.07 13:28:01 2 66.19 0.00 6.17 0.99 0.12 26.54 13:28:01 3 57.32 0.00 6.54 0.59 0.14 35.42 13:28:01 4 61.52 0.00 6.37 0.71 0.14 31.26 13:28:01 5 65.10 0.00 6.98 2.68 0.15 25.09 13:28:01 6 60.81 0.00 6.33 1.43 0.13 31.29 13:28:01 7 58.22 0.00 6.46 3.23 0.14 31.95 13:29:01 all 8.87 0.00 0.77 0.02 0.07 90.27 13:29:01 0 9.29 0.00 1.02 0.00 0.07 89.63 13:29:01 1 6.97 0.00 0.63 0.00 0.07 92.33 13:29:01 2 8.55 0.00 0.75 0.00 0.08 90.62 13:29:01 3 8.65 0.00 0.74 0.03 0.08 90.50 13:29:01 4 7.25 0.00 0.79 0.00 0.10 91.86 13:29:01 5 9.86 0.00 0.64 0.05 0.05 89.40 13:29:01 6 13.02 0.00 1.00 0.03 0.07 85.87 13:29:01 7 7.37 0.00 0.60 0.07 0.08 91.88 13:30:01 all 10.92 0.00 2.68 1.15 0.08 85.18 13:30:01 0 14.43 0.00 2.99 0.10 0.05 82.42 13:30:01 1 11.71 0.00 3.43 2.18 0.07 82.61 13:30:01 2 11.41 0.00 2.97 0.45 0.08 85.08 13:30:01 3 8.62 0.00 2.56 0.82 0.07 87.94 13:30:01 4 9.97 0.00 2.04 0.37 0.10 87.51 13:30:01 5 8.29 0.00 1.81 1.71 0.05 88.13 13:30:01 6 7.52 0.00 2.83 1.67 0.07 87.92 13:30:01 7 15.36 0.00 2.78 1.89 0.08 79.89 13:31:01 all 8.91 0.00 0.89 0.04 0.07 90.09 13:31:01 0 8.35 0.00 1.00 0.07 0.08 90.50 13:31:01 1 8.99 0.00 0.74 0.07 0.07 90.14 13:31:01 2 9.78 0.00 0.97 0.02 0.07 89.17 13:31:01 3 8.15 0.00 0.74 0.02 0.07 91.02 13:31:01 4 8.66 0.00 0.89 0.07 0.07 90.32 13:31:01 5 10.57 0.00 0.87 0.02 0.07 88.47 13:31:01 6 7.91 0.00 1.07 0.02 0.07 90.93 13:31:01 7 8.91 0.00 0.87 0.03 0.07 90.12 13:32:01 all 3.47 0.00 0.53 0.03 0.06 95.91 13:32:01 0 3.91 0.00 0.45 0.03 0.05 95.55 13:32:01 1 2.54 0.00 0.53 0.00 0.05 96.88 13:32:01 2 5.57 0.00 0.50 0.00 0.07 93.86 13:32:01 3 3.12 0.00 0.40 0.00 0.05 96.43 13:32:01 4 3.31 0.00 0.69 0.15 0.07 95.78 13:32:01 5 2.49 0.00 0.65 0.02 0.07 96.77 13:32:01 6 3.18 0.00 0.54 0.00 0.08 96.20 13:32:01 7 3.61 0.00 0.42 0.07 0.05 95.85 13:33:01 all 2.30 0.00 0.42 0.03 0.06 97.19 13:33:01 0 3.29 0.00 0.48 0.00 0.05 96.18 13:33:01 1 1.07 0.00 0.52 0.02 0.08 98.31 13:33:01 2 1.75 0.00 0.37 0.02 0.05 97.81 13:33:01 3 1.55 0.00 0.44 0.02 0.05 97.95 13:33:01 4 3.43 0.00 0.50 0.08 0.05 95.93 13:33:01 5 2.06 0.00 0.40 0.02 0.07 97.46 13:33:01 6 2.27 0.00 0.35 0.05 0.07 97.26 13:33:01 7 2.97 0.00 0.33 0.02 0.05 96.63 13:34:01 all 4.41 0.00 0.65 0.05 0.08 94.81 13:34:01 0 4.48 0.00 0.82 0.07 0.08 94.55 13:34:01 1 3.56 0.00 0.65 0.03 0.07 95.69 13:34:01 2 3.88 0.00 0.62 0.05 0.07 95.38 13:34:01 3 6.14 0.00 0.55 0.02 0.08 93.20 13:34:01 4 4.71 0.00 0.64 0.03 0.08 94.54 13:34:01 5 3.40 0.00 0.72 0.03 0.10 95.75 13:34:01 6 3.92 0.00 0.55 0.10 0.08 95.35 13:34:01 7 5.21 0.00 0.62 0.03 0.05 94.09 13:35:01 all 3.29 0.00 0.51 0.03 0.06 96.11 13:35:01 0 3.44 0.00 0.52 0.00 0.08 95.96 13:35:01 1 3.28 0.00 0.37 0.03 0.05 96.27 13:35:01 2 4.25 0.00 0.71 0.02 0.05 94.98 13:35:01 3 2.64 0.00 0.42 0.05 0.07 96.82 13:35:01 4 2.59 0.00 0.48 0.05 0.05 96.83 13:35:01 5 3.41 0.00 0.54 0.03 0.07 95.95 13:35:01 6 3.14 0.00 0.43 0.02 0.05 96.36 13:35:01 7 3.57 0.00 0.55 0.03 0.05 95.79 13:36:01 all 2.34 0.00 0.72 0.04 0.06 96.83 13:36:01 0 3.18 0.00 0.60 0.02 0.03 96.17 13:36:01 1 1.62 0.00 0.70 0.03 0.05 97.59 13:36:01 2 1.81 0.00 0.79 0.02 0.07 97.32 13:36:01 3 2.05 0.00 0.75 0.05 0.08 97.06 13:36:01 4 2.49 0.00 0.72 0.17 0.05 96.58 13:36:01 5 2.79 0.00 0.70 0.02 0.05 96.44 13:36:01 6 2.52 0.00 0.75 0.00 0.07 96.66 13:36:01 7 2.27 0.00 0.83 0.02 0.08 96.79 13:36:01 CPU %user %nice %system %iowait %steal %idle 13:37:01 all 7.06 0.00 0.87 0.27 0.04 91.75 13:37:01 0 0.85 0.00 0.73 0.62 0.03 97.76 13:37:01 1 15.74 0.00 1.04 0.13 0.05 83.03 13:37:01 2 16.42 0.00 1.10 0.05 0.05 82.38 13:37:01 3 16.62 0.00 1.17 0.12 0.03 82.06 13:37:01 4 1.55 0.00 0.72 1.17 0.05 96.51 13:37:01 5 1.00 0.00 0.72 0.00 0.03 98.25 13:37:01 6 3.27 0.00 0.88 0.07 0.05 95.73 13:37:01 7 1.05 0.00 0.62 0.03 0.07 98.23 Average: all 11.73 0.00 1.94 1.43 0.07 84.83 Average: 0 12.24 0.00 2.07 0.76 0.06 84.87 Average: 1 13.00 0.00 2.04 2.26 0.07 82.63 Average: 2 13.56 0.00 1.88 0.36 0.07 84.13 Average: 3 12.40 0.00 2.09 0.99 0.07 84.45 Average: 4 10.75 0.00 1.87 2.42 0.08 84.88 Average: 5 10.69 0.00 1.86 1.25 0.07 86.13 Average: 6 10.68 0.00 1.93 2.38 0.07 84.95 Average: 7 10.54 0.00 1.77 1.01 0.07 86.61