---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-29337 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 910 22864 0 8392 30801 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:63:b4:3c brd ff:ff:ff:ff:ff:ff inet 10.30.107.176/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85676sec preferred_lft 85676sec inet6 fe80::f816:3eff:fe63:b43c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:af:c4:cd:e0 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:afff:fec4:cde0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-29337) 07/20/25 _x86_64_ (8 CPU) 02:38:20 LINUX RESTART (8 CPU) 02:39:02 tps rtps wtps bread/s bwrtn/s 02:40:01 334.55 22.34 312.22 739.13 23202.85 02:41:01 370.25 20.11 350.14 2281.79 190513.41 02:42:01 430.93 3.73 427.20 424.60 68921.05 02:43:01 138.31 0.48 137.83 56.79 30649.29 02:44:01 21.21 0.00 21.21 0.00 13623.33 02:45:01 13.61 0.00 13.61 0.00 13300.18 02:46:01 13.20 0.02 13.18 0.13 13566.54 02:47:01 19.88 0.00 19.88 0.00 13596.67 02:48:01 33.29 0.00 33.29 0.00 13705.18 02:49:01 25.38 0.08 25.30 15.06 13615.60 02:50:01 77.94 1.20 76.74 86.79 14451.59 Average: 134.12 4.33 129.78 327.09 37220.58 02:39:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:40:01 29968096 31626364 2971124 9.02 76348 1885716 1473956 4.34 922276 1743024 224996 02:41:01 23877744 31626096 9061476 27.51 155516 7635064 1721752 5.07 1034972 7410940 1257908 02:42:01 19939052 27992284 13000168 39.47 171200 7921428 12633680 37.17 4961780 7300220 2376 02:43:01 18994360 27372444 13944860 42.34 199456 8179524 13888564 40.86 5689632 7456500 1948 02:44:01 18289848 26672640 14649372 44.47 199712 8184572 14565200 42.85 6391872 7455508 452 02:45:01 18273040 26656536 14666180 44.52 199880 8185008 14579448 42.90 6408412 7455436 728 02:46:01 18259984 26644068 14679236 44.56 200048 8185356 14593840 42.94 6421104 7455632 604 02:47:01 18241136 26627200 14698084 44.62 200224 8187068 14626028 43.03 6437716 7456868 2064 02:48:01 18210720 26598720 14728500 44.71 200408 8188880 14625964 43.03 6466244 7457380 312 02:49:01 18420116 26768896 14519104 44.08 200644 8155260 13675692 40.24 6310188 7416508 392 02:50:01 23354576 31480204 9584644 29.10 202340 7921952 1698576 5.00 1701800 7204624 10116 Average: 20529879 28187768 12409341 37.67 182343 7511803 10734791 31.58 4795091 6892058 136536 02:39:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:40:01 ens3 168.89 114.44 1186.51 30.15 0.00 0.00 0.00 0.00 02:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 lo 1.29 1.29 0.16 0.16 0.00 0.00 0.00 0.00 02:41:01 ens3 2870.93 1416.16 50216.79 110.55 0.00 0.00 0.00 0.00 02:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 lo 20.32 20.32 2.01 2.01 0.00 0.00 0.00 0.00 02:41:01 br-e07ac9565f46 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 ens3 59.72 49.46 320.48 5.28 0.00 0.00 0.00 0.00 02:42:01 vethb898110 1.55 1.93 0.09 0.11 0.00 0.00 0.00 0.00 02:42:01 vethddb2f46 3.35 3.35 0.36 0.36 0.00 0.00 0.00 0.00 02:42:01 veth4d4d771 2.52 3.27 0.34 0.33 0.00 0.00 0.00 0.00 02:43:01 ens3 94.02 61.44 1181.70 7.66 0.00 0.00 0.00 0.00 02:43:01 vethb898110 4.08 5.38 0.79 0.53 0.00 0.00 0.00 0.00 02:43:01 vethddb2f46 10.26 12.46 2.27 1.63 0.00 0.00 0.00 0.00 02:43:01 veth4d4d771 7.62 10.81 1.24 1.16 0.00 0.00 0.00 0.00 02:44:01 ens3 1.22 1.05 0.31 0.28 0.00 0.00 0.00 0.00 02:44:01 vethb898110 6.03 7.75 1.06 0.92 0.00 0.00 0.00 0.00 02:44:01 vethddb2f46 75.87 78.36 9.69 18.90 0.00 0.00 0.00 0.00 02:44:01 veth4d4d771 8.30 11.63 1.43 4.00 0.00 0.00 0.00 0.00 02:45:01 ens3 0.55 0.52 0.14 0.25 0.00 0.00 0.00 0.00 02:45:01 vethb898110 7.97 10.08 1.31 0.80 0.00 0.00 0.00 0.00 02:45:01 vethddb2f46 40.83 43.51 5.32 9.50 0.00 0.00 0.00 0.00 02:45:01 veth4d4d771 6.37 9.27 0.88 0.72 0.00 0.00 0.00 0.00 02:46:01 ens3 0.40 0.43 0.08 0.22 0.00 0.00 0.00 0.00 02:46:01 vethb898110 7.87 9.98 1.29 0.79 0.00 0.00 0.00 0.00 02:46:01 vethddb2f46 6.33 9.28 1.54 0.71 0.00 0.00 0.00 0.00 02:46:01 veth4d4d771 6.58 9.50 0.94 0.77 0.00 0.00 0.00 0.00 02:47:01 ens3 0.67 0.72 0.12 0.48 0.00 0.00 0.00 0.00 02:47:01 vethb898110 7.97 10.10 1.31 0.81 0.00 0.00 0.00 0.00 02:47:01 vethddb2f46 40.73 43.39 5.31 9.48 0.00 0.00 0.00 0.00 02:47:01 veth4d4d771 8.77 12.00 1.57 2.55 0.00 0.00 0.00 0.00 02:48:01 ens3 1.05 0.95 0.22 0.23 0.00 0.00 0.00 0.00 02:48:01 vethb898110 4.08 5.43 0.81 0.45 0.00 0.00 0.00 0.00 02:48:01 vethddb2f46 42.04 44.59 5.58 9.64 0.00 0.00 0.00 0.00 02:48:01 veth4d4d771 9.33 12.60 1.85 2.25 0.00 0.00 0.00 0.00 02:49:01 ens3 9.87 10.90 8.88 2.00 0.00 0.00 0.00 0.00 02:49:01 vethb898110 3.30 4.93 0.71 0.38 0.00 0.00 0.00 0.00 02:49:01 vethddb2f46 7.35 10.25 1.66 0.91 0.00 0.00 0.00 0.00 02:49:01 veth4d4d771 6.37 9.43 0.88 0.73 0.00 0.00 0.00 0.00 02:50:01 ens3 41.21 30.66 63.27 23.47 0.00 0.00 0.00 0.00 02:50:01 docker0 26.56 38.29 2.80 300.73 0.00 0.00 0.00 0.00 02:50:01 lo 37.49 37.49 3.48 3.48 0.00 0.00 0.00 0.00 Average: ens3 295.59 153.43 4823.04 16.40 0.00 0.00 0.00 0.00 Average: docker0 2.42 3.49 0.25 27.38 0.00 0.00 0.00 0.00 Average: lo 3.06 3.06 0.29 0.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-29337) 07/20/25 _x86_64_ (8 CPU) 02:38:20 LINUX RESTART (8 CPU) 02:39:02 CPU %user %nice %system %iowait %steal %idle 02:40:01 all 10.11 0.00 0.87 2.21 0.03 86.78 02:40:01 0 17.68 0.00 1.41 0.97 0.05 79.89 02:40:01 1 11.11 0.00 1.73 8.63 0.08 78.45 02:40:01 2 24.38 0.00 1.46 1.03 0.03 73.09 02:40:01 3 21.72 0.00 1.37 0.88 0.03 75.99 02:40:01 4 1.36 0.00 0.22 0.00 0.00 98.42 02:40:01 5 1.66 0.00 0.12 0.00 0.00 98.22 02:40:01 6 2.01 0.00 0.36 5.87 0.03 91.73 02:40:01 7 0.99 0.00 0.24 0.32 0.00 98.45 02:41:01 all 20.01 0.00 10.12 10.89 0.10 58.88 02:41:01 0 19.53 0.00 9.56 10.70 0.10 60.10 02:41:01 1 19.82 0.00 10.47 24.61 0.12 44.98 02:41:01 2 20.22 0.00 10.10 8.44 0.08 61.15 02:41:01 3 21.07 0.00 10.51 3.38 0.14 64.91 02:41:01 4 20.59 0.00 9.41 8.90 0.10 61.00 02:41:01 5 18.61 0.00 10.91 14.22 0.10 56.15 02:41:01 6 22.02 0.00 8.65 10.13 0.10 59.09 02:41:01 7 18.20 0.00 11.38 6.69 0.12 63.60 02:42:01 all 54.02 0.00 6.36 3.27 0.14 36.22 02:42:01 0 49.95 0.00 5.96 0.27 0.12 43.70 02:42:01 1 50.35 0.00 7.24 17.46 0.15 24.80 02:42:01 2 56.12 0.00 6.37 2.54 0.15 34.82 02:42:01 3 55.32 0.00 6.39 1.00 0.12 37.17 02:42:01 4 49.54 0.00 5.86 0.55 0.15 43.90 02:42:01 5 58.29 0.00 6.86 1.84 0.14 32.87 02:42:01 6 56.13 0.00 6.14 0.86 0.14 36.74 02:42:01 7 56.39 0.00 5.96 1.76 0.14 35.76 02:43:01 all 27.03 0.00 3.36 1.99 0.12 67.51 02:43:01 0 29.03 0.00 3.35 0.57 0.08 66.97 02:43:01 1 20.66 0.00 3.18 6.86 0.08 69.21 02:43:01 2 25.05 0.00 3.29 0.83 0.12 70.72 02:43:01 3 27.74 0.00 3.62 3.25 0.13 65.25 02:43:01 4 26.06 0.00 2.86 0.99 0.12 69.97 02:43:01 5 30.65 0.00 3.66 0.99 0.08 64.61 02:43:01 6 31.17 0.00 3.57 1.55 0.19 63.53 02:43:01 7 25.86 0.00 3.36 0.89 0.08 69.80 02:44:01 all 8.66 0.00 1.00 0.74 0.08 89.53 02:44:01 0 8.21 0.00 1.19 2.58 0.08 87.94 02:44:01 1 8.33 0.00 1.02 1.62 0.08 88.95 02:44:01 2 8.32 0.00 1.00 0.00 0.12 90.56 02:44:01 3 8.79 0.00 0.82 1.52 0.10 88.77 02:44:01 4 8.76 0.00 1.09 0.08 0.07 90.01 02:44:01 5 8.16 0.00 0.91 0.00 0.07 90.86 02:44:01 6 10.10 0.00 0.96 0.02 0.07 88.85 02:44:01 7 8.60 0.00 1.04 0.10 0.05 90.21 02:45:01 all 2.64 0.00 0.49 0.75 0.07 96.05 02:45:01 0 2.31 0.00 0.72 5.80 0.08 91.09 02:45:01 1 2.85 0.00 0.50 0.00 0.07 96.58 02:45:01 2 2.87 0.00 0.30 0.00 0.07 96.77 02:45:01 3 3.01 0.00 0.49 0.00 0.07 96.44 02:45:01 4 2.97 0.00 0.33 0.00 0.07 96.63 02:45:01 5 2.14 0.00 0.52 0.02 0.08 97.24 02:45:01 6 1.90 0.00 0.40 0.03 0.07 97.60 02:45:01 7 3.06 0.00 0.67 0.17 0.08 96.03 02:46:01 all 2.25 0.00 0.42 0.62 0.07 96.64 02:46:01 0 3.13 0.00 0.43 4.81 0.08 91.54 02:46:01 1 2.26 0.00 0.40 0.00 0.07 97.27 02:46:01 2 3.60 0.00 0.50 0.00 0.08 95.81 02:46:01 3 2.32 0.00 0.37 0.00 0.05 97.26 02:46:01 4 1.51 0.00 0.45 0.00 0.05 97.99 02:46:01 5 1.71 0.00 0.35 0.03 0.07 97.84 02:46:01 6 1.22 0.00 0.42 0.02 0.10 98.24 02:46:01 7 2.29 0.00 0.42 0.08 0.05 97.16 02:47:01 all 3.70 0.00 0.55 0.63 0.06 95.05 02:47:01 0 4.47 0.00 0.57 4.85 0.07 90.05 02:47:01 1 3.54 0.00 0.62 0.00 0.08 95.75 02:47:01 2 3.97 0.00 0.42 0.02 0.05 95.55 02:47:01 3 2.96 0.00 0.47 0.02 0.07 96.48 02:47:01 4 5.84 0.00 0.75 0.00 0.08 93.32 02:47:01 5 3.04 0.00 0.50 0.05 0.05 96.36 02:47:01 6 3.21 0.00 0.54 0.00 0.05 96.20 02:47:01 7 2.59 0.00 0.50 0.12 0.07 96.72 02:48:01 all 3.75 0.00 0.53 0.79 0.07 94.86 02:48:01 0 2.91 0.00 0.64 5.84 0.07 90.55 02:48:01 1 3.29 0.00 0.60 0.05 0.05 96.01 02:48:01 2 4.01 0.00 0.47 0.00 0.08 95.43 02:48:01 3 3.03 0.00 0.38 0.05 0.07 96.47 02:48:01 4 3.59 0.00 0.43 0.05 0.05 95.87 02:48:01 5 4.40 0.00 0.70 0.13 0.07 94.70 02:48:01 6 4.43 0.00 0.48 0.10 0.07 94.92 02:48:01 7 4.37 0.00 0.57 0.13 0.05 94.88 02:49:01 all 2.03 0.00 0.65 0.93 0.07 96.30 02:49:01 0 1.52 0.00 0.74 6.07 0.10 91.57 02:49:01 1 1.89 0.00 0.54 0.89 0.07 96.62 02:49:01 2 1.92 0.00 0.59 0.00 0.07 97.43 02:49:01 3 1.69 0.00 0.75 0.13 0.08 97.34 02:49:01 4 1.99 0.00 0.55 0.03 0.07 97.36 02:49:01 5 1.67 0.00 0.84 0.15 0.10 97.24 02:49:01 6 2.48 0.00 0.54 0.05 0.07 96.87 02:49:01 7 3.11 0.00 0.67 0.15 0.07 96.01 02:50:01 all 5.12 0.00 0.77 0.85 0.04 93.23 02:50:01 0 0.69 0.00 0.60 4.76 0.02 93.93 02:50:01 1 11.24 0.00 1.20 0.17 0.03 87.36 02:50:01 2 2.61 0.00 0.59 0.18 0.03 96.59 02:50:01 3 1.44 0.00 0.67 0.75 0.03 97.11 02:50:01 4 1.20 0.00 0.55 0.50 0.03 97.71 02:50:01 5 0.97 0.00 0.55 0.03 0.03 98.41 02:50:01 6 4.19 0.00 0.95 0.05 0.05 94.76 02:50:01 7 18.63 0.00 1.05 0.30 0.05 79.97 Average: CPU %user %nice %system %iowait %steal %idle Average: all 12.60 0.00 2.27 2.14 0.08 82.91 Average: 0 12.61 0.00 2.27 4.29 0.08 80.75 Average: 1 12.23 0.00 2.48 5.43 0.08 79.78 Average: 2 13.87 0.00 2.27 1.18 0.08 82.61 Average: 3 13.47 0.00 2.33 0.99 0.08 83.13 Average: 4 11.14 0.00 2.03 1.00 0.07 85.76 Average: 5 11.88 0.00 2.34 1.57 0.07 84.14 Average: 6 12.58 0.00 2.08 1.68 0.08 83.58 Average: 7 13.06 0.00 2.34 0.97 0.07 83.57