---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-39958 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 139G 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 926 22530 0 8710 30785 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:2d:b0:f4 brd ff:ff:ff:ff:ff:ff inet 10.30.107.32/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85459sec preferred_lft 85459sec inet6 fe80::f816:3eff:fe2d:b0f4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e3:e8:65:6b 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:e3ff:fee8:656b/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-39958) 08/22/25 _x86_64_ (8 CPU) 08:55:02 LINUX RESTART (8 CPU) 08:56:02 tps rtps wtps bread/s bwrtn/s 08:57:01 300.58 24.45 276.12 811.93 30739.06 08:58:01 250.48 20.08 230.41 2275.11 129983.74 08:59:01 543.86 3.13 540.73 400.07 157850.22 09:00:01 53.87 0.05 53.82 3.73 25010.63 09:01:01 25.22 0.05 25.17 4.53 22944.22 09:02:01 206.62 0.17 206.45 24.53 44316.35 09:03:01 69.26 0.22 69.04 13.20 18982.04 09:04:01 16.01 0.97 15.05 20.66 311.15 09:05:01 24.91 0.00 24.91 0.00 406.13 09:06:01 8.40 0.00 8.40 0.00 159.44 09:07:01 4.40 0.00 4.40 0.00 105.98 09:08:01 11.81 0.00 11.81 0.00 477.79 09:09:01 9.55 0.00 9.55 0.00 172.48 09:10:01 77.82 4.28 73.54 65.32 1553.74 Average: 114.26 3.79 110.47 257.86 30930.08 08:56:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:57:01 30086776 31659216 2852444 8.66 69832 1812584 1418072 4.17 887768 1669752 176228 08:58:01 23805020 31513852 9134200 27.73 139576 7645156 2574020 7.57 1131892 7419780 3127672 08:59:01 21913060 29909136 11026160 33.47 170164 7858572 11014048 32.41 2912824 7383528 8660 09:00:01 19048260 27096124 13890960 42.17 172624 7904872 13651204 40.17 5896764 7226064 1576 09:01:01 18907936 26956480 14031284 42.60 172780 7906188 13959244 41.07 6045044 7215436 124 09:02:01 18258280 26865828 14680940 44.57 202464 8381820 14319284 42.13 6230208 7621248 7424 09:03:01 18074476 26678796 14864744 45.13 215204 8363172 14369056 42.28 6420404 7606424 1488 09:04:01 18039368 26646960 14899852 45.23 215364 8365944 14369952 42.28 6453432 7608256 1424 09:05:01 18027560 26636464 14911660 45.27 215540 8367132 14405032 42.38 6463920 7608916 308 09:06:01 18018644 26628036 14920576 45.30 215716 8367364 14438292 42.48 6471884 7609140 428 09:07:01 18016720 26626428 14922500 45.30 215860 8367548 14438296 42.48 6473552 7609312 544 09:08:01 17610248 26228628 15328972 46.54 216024 8375956 14847068 43.68 6873680 7613556 432 09:09:01 17606596 26225396 15332624 46.55 216184 8376168 14863324 43.73 6878308 7613616 520 09:10:01 23100800 31542668 9838420 29.87 218312 8199228 1715416 5.05 1744476 7386828 10928 Average: 20036696 27943858 12902524 39.17 189689 7735122 11455879 33.71 5063154 7085133 238411 08:56:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:57:01 lo 1.29 1.29 0.15 0.15 0.00 0.00 0.00 0.00 08:57:01 ens3 186.51 133.35 1132.61 40.10 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 lo 19.46 19.46 1.77 1.77 0.00 0.00 0.00 0.00 08:58:01 ens3 1718.09 926.61 49728.83 77.56 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 vethe11065c 0.10 0.30 0.01 0.02 0.00 0.00 0.00 0.00 08:59:01 vethf0b5aa7 0.10 0.37 0.01 0.02 0.00 0.00 0.00 0.00 08:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 vethbde04a7 0.00 0.30 0.00 0.02 0.00 0.00 0.00 0.00 09:00:01 vethe11065c 1.87 1.70 0.24 0.19 0.00 0.00 0.00 0.00 09:00:01 vethf0b5aa7 6.40 8.38 0.94 0.77 0.00 0.00 0.00 0.00 09:00:01 lo 1.73 1.73 0.14 0.14 0.00 0.00 0.00 0.00 09:00:01 vethbde04a7 0.85 1.25 0.07 0.19 0.00 0.00 0.00 0.00 09:01:01 vethe11065c 1.53 0.92 0.20 0.07 0.00 0.00 0.00 0.00 09:01:01 vethf0b5aa7 6.30 9.23 0.96 0.71 0.00 0.00 0.00 0.00 09:01:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 09:01:01 vethbde04a7 1.25 1.42 0.11 0.27 0.00 0.00 0.00 0.00 09:02:01 vethe11065c 1.57 0.90 0.23 0.07 0.00 0.00 0.00 0.00 09:02:01 vethf0b5aa7 7.07 10.11 1.21 0.90 0.00 0.00 0.00 0.00 09:02:01 lo 2.33 2.33 0.20 0.20 0.00 0.00 0.00 0.00 09:02:01 vethbde04a7 1.55 1.80 0.16 0.81 0.00 0.00 0.00 0.00 09:03:01 vethe11065c 1.52 0.93 0.20 0.07 0.00 0.00 0.00 0.00 09:03:01 vethf0b5aa7 12.66 16.36 3.77 3.69 0.00 0.00 0.00 0.00 09:03:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 09:03:01 vethbde04a7 2.77 3.58 0.31 4.98 0.00 0.00 0.00 0.00 09:04:01 vethe11065c 1.57 0.87 0.23 0.07 0.00 0.00 0.00 0.00 09:04:01 vethf0b5aa7 11.73 15.38 2.98 2.84 0.00 0.00 0.00 0.00 09:04:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 09:04:01 vethbde04a7 3.13 3.53 0.37 5.19 0.00 0.00 0.00 0.00 09:05:01 vethe11065c 1.70 0.95 0.22 0.09 0.00 0.00 0.00 0.00 09:05:01 vethf0b5aa7 8.65 11.85 2.03 1.97 0.00 0.00 0.00 0.00 09:05:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 09:05:01 vethbde04a7 2.12 2.45 0.23 3.16 0.00 0.00 0.00 0.00 09:06:01 vethe11065c 1.57 0.85 0.23 0.07 0.00 0.00 0.00 0.00 09:06:01 vethf0b5aa7 6.73 9.63 1.09 0.80 0.00 0.00 0.00 0.00 09:06:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 09:06:01 vethbde04a7 1.83 2.05 0.20 1.22 0.00 0.00 0.00 0.00 09:07:01 vethe11065c 1.52 0.83 0.20 0.07 0.00 0.00 0.00 0.00 09:07:01 vethf0b5aa7 6.28 9.17 0.95 0.70 0.00 0.00 0.00 0.00 09:07:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 09:07:01 vethbde04a7 1.65 1.68 0.15 0.90 0.00 0.00 0.00 0.00 09:08:01 vethe11065c 1.57 0.90 0.23 0.07 0.00 0.00 0.00 0.00 09:08:01 vethf0b5aa7 9.43 12.91 1.77 2.82 0.00 0.00 0.00 0.00 09:08:01 lo 1.27 1.27 0.10 0.10 0.00 0.00 0.00 0.00 09:08:01 vethbde04a7 4.43 5.02 6.55 2.52 0.00 0.00 0.00 0.00 09:09:01 vethe11065c 1.72 0.95 0.22 0.08 0.00 0.00 0.00 0.00 09:09:01 vethf0b5aa7 6.83 9.66 1.00 0.74 0.00 0.00 0.00 0.00 09:09:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 09:09:01 vethbde04a7 2.05 2.22 0.17 0.67 0.00 0.00 0.00 0.00 09:10:01 lo 2.80 2.80 0.26 0.26 0.00 0.00 0.00 0.00 09:10:01 ens3 2423.60 1396.93 54160.31 212.46 0.00 0.00 0.00 0.00 09:10:01 docker0 69.29 131.38 5.23 1385.68 0.00 0.00 0.00 0.00 Average: lo 2.62 2.62 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 155.90 88.25 3823.87 12.22 0.00 0.00 0.00 0.00 Average: docker0 4.95 9.39 0.37 99.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39958) 08/22/25 _x86_64_ (8 CPU) 08:55:02 LINUX RESTART (8 CPU) 08:56:02 CPU %user %nice %system %iowait %steal %idle 08:57:01 all 8.73 0.00 0.78 2.31 0.03 88.15 08:57:01 0 32.12 0.00 1.82 2.09 0.07 63.90 08:57:01 1 6.18 0.00 0.34 4.25 0.02 89.22 08:57:01 2 10.04 0.00 0.78 0.05 0.03 89.10 08:57:01 3 5.53 0.00 0.66 4.77 0.02 89.02 08:57:01 4 6.91 0.00 1.22 6.00 0.03 85.83 08:57:01 5 6.11 0.00 0.61 0.02 0.03 93.23 08:57:01 6 2.39 0.00 0.29 0.05 0.00 97.27 08:57:01 7 0.60 0.00 0.49 1.24 0.02 97.65 08:58:01 all 18.90 0.00 7.88 13.16 0.08 59.98 08:58:01 0 17.22 0.00 7.78 15.98 0.07 58.95 08:58:01 1 16.29 0.00 8.08 30.73 0.08 44.83 08:58:01 2 34.87 0.00 8.99 8.18 0.10 47.86 08:58:01 3 15.24 0.00 7.93 17.64 0.07 59.13 08:58:01 4 18.29 0.00 7.37 3.67 0.05 70.62 08:58:01 5 16.86 0.00 7.06 5.81 0.08 70.18 08:58:01 6 15.74 0.00 7.65 5.95 0.07 70.59 08:58:01 7 16.73 0.00 8.22 17.19 0.08 57.78 08:59:01 all 21.63 0.00 4.97 15.65 0.06 57.68 08:59:01 0 20.43 0.00 4.91 6.22 0.05 68.39 08:59:01 1 21.17 0.00 5.06 14.53 0.05 59.20 08:59:01 2 21.25 0.00 5.17 24.49 0.08 49.00 08:59:01 3 21.92 0.00 4.66 5.15 0.07 68.20 08:59:01 4 20.59 0.00 5.31 30.31 0.07 43.73 08:59:01 5 23.70 0.00 5.21 16.95 0.07 54.08 08:59:01 6 20.89 0.00 4.65 17.13 0.05 57.27 08:59:01 7 23.10 0.00 4.84 10.52 0.07 61.47 09:00:01 all 64.12 0.00 5.23 0.67 0.12 29.86 09:00:01 0 60.02 0.00 4.89 0.10 0.12 34.88 09:00:01 1 65.99 0.00 5.78 0.12 0.12 28.00 09:00:01 2 64.54 0.00 5.05 0.35 0.12 29.95 09:00:01 3 66.59 0.00 5.30 0.14 0.15 27.82 09:00:01 4 65.26 0.00 5.35 3.10 0.12 26.18 09:00:01 5 63.08 0.00 5.30 0.03 0.12 31.47 09:00:01 6 68.91 0.00 5.29 0.49 0.12 25.19 09:00:01 7 58.56 0.00 4.91 1.05 0.12 35.37 09:01:01 all 8.38 0.00 0.71 0.66 0.06 90.19 09:01:01 0 7.14 0.00 0.88 0.03 0.07 91.87 09:01:01 1 7.76 0.00 0.75 0.08 0.07 91.34 09:01:01 2 11.23 0.00 0.79 0.03 0.05 87.90 09:01:01 3 8.89 0.00 0.72 0.02 0.05 90.33 09:01:01 4 8.37 0.00 0.71 5.09 0.05 85.79 09:01:01 5 7.55 0.00 0.62 0.00 0.05 91.78 09:01:01 6 6.88 0.00 0.53 0.03 0.07 92.48 09:01:01 7 9.22 0.00 0.69 0.00 0.07 90.03 09:02:01 all 7.72 0.00 1.81 3.37 0.07 87.04 09:02:01 0 4.48 0.00 2.67 5.08 0.08 87.68 09:02:01 1 7.22 0.00 1.88 1.59 0.08 89.23 09:02:01 2 5.78 0.00 1.39 0.47 0.05 92.32 09:02:01 3 7.10 0.00 1.96 2.61 0.05 88.28 09:02:01 4 9.86 0.00 1.92 16.00 0.07 72.16 09:02:01 5 6.58 0.00 1.49 0.80 0.07 91.06 09:02:01 6 10.34 0.00 1.66 0.07 0.07 87.87 09:02:01 7 10.39 0.00 1.52 0.40 0.05 87.63 09:03:01 all 9.46 0.00 1.94 0.99 0.07 87.55 09:03:01 0 9.05 0.00 1.86 2.56 0.05 86.47 09:03:01 1 9.92 0.00 1.85 0.65 0.05 87.53 09:03:01 2 9.08 0.00 1.62 0.03 0.05 89.22 09:03:01 3 10.34 0.00 2.44 0.77 0.08 86.36 09:03:01 4 8.55 0.00 1.81 2.15 0.07 87.42 09:03:01 5 9.66 0.00 2.44 1.37 0.08 86.44 09:03:01 6 10.17 0.00 1.83 0.27 0.08 87.65 09:03:01 7 8.89 0.00 1.66 0.08 0.07 89.30 09:04:01 all 5.79 0.00 0.59 0.04 0.06 93.51 09:04:01 0 5.92 0.00 0.80 0.05 0.08 93.15 09:04:01 1 6.45 0.00 0.50 0.07 0.07 92.91 09:04:01 2 5.81 0.00 0.52 0.00 0.08 93.59 09:04:01 3 7.73 0.00 0.84 0.02 0.07 91.35 09:04:01 4 4.96 0.00 0.60 0.02 0.05 94.37 09:04:01 5 5.00 0.00 0.47 0.12 0.05 94.36 09:04:01 6 5.05 0.00 0.57 0.07 0.07 94.25 09:04:01 7 5.43 0.00 0.47 0.00 0.05 94.05 09:05:01 all 3.42 0.00 0.47 0.04 0.05 96.01 09:05:01 0 4.76 0.00 0.62 0.12 0.05 94.45 09:05:01 1 3.32 0.00 0.37 0.00 0.03 96.28 09:05:01 2 3.49 0.00 0.40 0.02 0.05 96.04 09:05:01 3 2.75 0.00 0.48 0.02 0.05 96.70 09:05:01 4 3.09 0.00 0.42 0.00 0.08 96.41 09:05:01 5 2.71 0.00 0.48 0.18 0.07 96.56 09:05:01 6 3.80 0.00 0.50 0.02 0.05 95.63 09:05:01 7 3.43 0.00 0.52 0.02 0.07 95.97 09:06:01 all 1.99 0.00 0.41 0.04 0.06 97.49 09:06:01 0 1.99 0.00 0.45 0.07 0.08 97.41 09:06:01 1 2.15 0.00 0.37 0.00 0.07 97.41 09:06:01 2 2.07 0.00 0.35 0.00 0.07 97.51 09:06:01 3 1.69 0.00 0.38 0.00 0.07 97.86 09:06:01 4 1.79 0.00 0.40 0.02 0.05 97.75 09:06:01 5 1.39 0.00 0.35 0.12 0.05 98.09 09:06:01 6 2.71 0.00 0.45 0.02 0.08 96.74 09:06:01 7 2.16 0.00 0.48 0.08 0.05 97.22 09:07:01 all 2.11 0.00 0.38 0.02 0.06 97.43 09:07:01 0 2.21 0.00 0.53 0.05 0.05 97.16 09:07:01 1 2.36 0.00 0.28 0.00 0.07 97.29 09:07:01 2 2.02 0.00 0.35 0.02 0.07 97.54 09:07:01 3 3.34 0.00 0.22 0.02 0.03 96.39 09:07:01 4 1.14 0.00 0.42 0.02 0.07 98.36 09:07:01 5 2.00 0.00 0.32 0.10 0.05 97.53 09:07:01 6 2.10 0.00 0.47 0.00 0.07 97.36 09:07:01 7 1.70 0.00 0.45 0.00 0.05 97.80 09:07:01 CPU %user %nice %system %iowait %steal %idle 09:08:01 all 8.89 0.00 0.95 0.04 0.07 90.06 09:08:01 0 7.90 0.00 1.15 0.13 0.08 90.74 09:08:01 1 7.94 0.00 0.70 0.03 0.05 91.27 09:08:01 2 10.76 0.00 1.10 0.00 0.08 88.05 09:08:01 3 8.76 0.00 0.85 0.00 0.08 90.30 09:08:01 4 9.40 0.00 1.02 0.07 0.07 89.44 09:08:01 5 7.23 0.00 0.72 0.03 0.05 91.96 09:08:01 6 10.22 0.00 1.00 0.02 0.07 88.69 09:08:01 7 8.93 0.00 1.07 0.02 0.08 89.90 09:09:01 all 1.47 0.00 0.32 0.03 0.07 98.11 09:09:01 0 1.05 0.00 0.20 0.13 0.05 98.56 09:09:01 1 1.34 0.00 0.38 0.00 0.08 98.20 09:09:01 2 2.22 0.00 0.30 0.00 0.07 97.41 09:09:01 3 1.37 0.00 0.32 0.00 0.07 98.25 09:09:01 4 1.44 0.00 0.33 0.10 0.07 98.06 09:09:01 5 1.49 0.00 0.27 0.02 0.05 98.17 09:09:01 6 1.65 0.00 0.42 0.00 0.10 97.83 09:09:01 7 1.20 0.00 0.32 0.00 0.05 98.43 09:10:01 all 3.91 0.00 1.39 0.17 0.06 94.48 09:10:01 0 2.92 0.00 1.19 0.10 0.03 95.75 09:10:01 1 5.18 0.00 1.49 0.10 0.07 93.16 09:10:01 2 3.78 0.00 1.42 0.10 0.05 94.64 09:10:01 3 3.28 0.00 1.34 0.23 0.07 95.08 09:10:01 4 3.31 0.00 1.23 0.25 0.05 95.17 09:10:01 5 6.26 0.00 1.67 0.28 0.05 91.73 09:10:01 6 3.85 0.00 1.42 0.05 0.05 94.62 09:10:01 7 2.67 0.00 1.34 0.20 0.07 95.73 Average: all 11.85 0.00 1.98 2.65 0.07 83.45 Average: 0 12.60 0.00 2.12 2.33 0.07 82.88 Average: 1 11.62 0.00 1.98 3.71 0.06 82.62 Average: 2 13.31 0.00 2.01 2.39 0.07 82.22 Average: 3 11.71 0.00 2.00 2.23 0.07 83.99 Average: 4 11.59 0.00 2.00 4.75 0.06 81.59 Average: 5 11.36 0.00 1.92 1.84 0.06 84.82 Average: 6 11.72 0.00 1.90 1.72 0.07 84.59 Average: 7 10.90 0.00 1.92 2.19 0.06 84.92